CH518871A - Travelling carriage servicing spindles in spinning machine - Google Patents
Travelling carriage servicing spindles in spinning machineInfo
- Publication number
- CH518871A CH518871A CH305469A CH305469A CH518871A CH 518871 A CH518871 A CH 518871A CH 305469 A CH305469 A CH 305469A CH 305469 A CH305469 A CH 305469A CH 518871 A CH518871 A CH 518871A
- Authority
- CH
- Switzerland
- Prior art keywords
- sep
- parts
- strand
- dihydroxy
- octachlorodiphenyl
- Prior art date
Links
- 238000009987 spinning Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 150000002148 esters Chemical class 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 239000004753 textile Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 244000005700 microbiome Species 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 11
- 239000000460 chlorine Substances 0.000 description 11
- 239000012153 distilled water Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- 239000004744 fabric Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- NSAHLNKCXHQCGY-UHFFFAOYSA-N 3,4,5-trichloro-6-(2,3,4,5,6-pentachlorophenyl)benzene-1,2-diol Chemical group ClC1=C(Cl)C(O)=C(O)C(C=2C(=C(Cl)C(Cl)=C(Cl)C=2Cl)Cl)=C1Cl NSAHLNKCXHQCGY-UHFFFAOYSA-N 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 5
- -1 alkali metal salt Chemical class 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- LLEMOWNGBBNAJR-UHFFFAOYSA-N biphenyl-2-ol Chemical compound OC1=CC=CC=C1C1=CC=CC=C1 LLEMOWNGBBNAJR-UHFFFAOYSA-N 0.000 description 4
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 230000001408 fungistatic effect Effects 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical class ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 2
- 229910006069 SO3H Inorganic materials 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000000843 anti-fungal effect Effects 0.000 description 2
- 239000004305 biphenyl Substances 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- NQGIJDNPUZEBRU-UHFFFAOYSA-N dodecanoyl chloride Chemical compound CCCCCCCCCCCC(Cl)=O NQGIJDNPUZEBRU-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 230000000855 fungicidal effect Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- MNWFXJYAOYHMED-UHFFFAOYSA-N heptanoic acid group Chemical group C(CCCCCC)(=O)O MNWFXJYAOYHMED-UHFFFAOYSA-N 0.000 description 2
- 125000005395 methacrylic acid group Chemical group 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 235000010292 orthophenyl phenol Nutrition 0.000 description 2
- 239000004306 orthophenyl phenol Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 2
- 229950011008 tetrachloroethylene Drugs 0.000 description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical class CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- LAXBNTIAOJWAOP-UHFFFAOYSA-N 2-chlorobiphenyl Chemical group ClC1=CC=CC=C1C1=CC=CC=C1 LAXBNTIAOJWAOP-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- VGCXGMAHQTYDJK-UHFFFAOYSA-N Chloroacetyl chloride Chemical compound ClCC(Cl)=O VGCXGMAHQTYDJK-UHFFFAOYSA-N 0.000 description 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical class ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid group Chemical group C(C1=CC=CC=C1)(=O)O WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- VZGDMQKNWNREIO-UHFFFAOYSA-N carbon tetrachloride Substances ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-M chloroacetate Chemical compound [O-]C(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-M 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 159000000011 group IA salts Chemical class 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- UCVODTZQZHMTPN-UHFFFAOYSA-N heptanoyl chloride Chemical compound CCCCCCC(Cl)=O UCVODTZQZHMTPN-UHFFFAOYSA-N 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 1
- 150000002943 palmitic acids Chemical class 0.000 description 1
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- DIORMHZUUKOISG-UHFFFAOYSA-N sulfoformic acid Chemical compound OC(=O)S(O)(=O)=O DIORMHZUUKOISG-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/01—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets for supporting or guiding the pipes, cables or protective tubing, between relatively movable points, e.g. movable channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
- B65H54/71—Arrangements for severing filamentary materials
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
- D01H1/11—Spinning by false-twisting
- D01H1/115—Spinning by false-twisting using pneumatic means
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/005—Service carriages travelling along the machines
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/16—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material
- D01H13/1616—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to reduction in material tension, failure of supply, or breakage, of material characterised by the detector
- D01H13/1625—Electro-mechanical actuators
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
- D01H13/14—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements
- D01H13/24—Warning or safety devices, e.g. automatic fault detectors, stop motions ; Monitoring the entanglement of slivers in drafting arrangements responsive to delivery of a measured length of material, completion of winding of a package or filling of a receptacle
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H15/00—Piecing arrangements ; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing
- D01H15/013—Carriages travelling along the machines
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
- D01H9/08—Doffing arrangements independent of spinning or twisting machines
- D01H9/10—Doffing carriages ; Loading carriages with cores
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
- D01H9/16—Yarn-severing arrangements, e.g. for cutting transfer tails; Separating of roving in flyer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Looms (AREA)
- Warping, Beaming, Or Leasing (AREA)
Abstract
Spinning frame has automatic means to pick up and twist a broken strand end while feeding it, preferably axially, e.g. to a knotter to be joined to an end from a bobbin being wound up by a ring and traveller, or to a fresh bobbin. The twist is preferably inserted into the strand, e.g. from drafting rolls, by passing the strand through a bore in the nozzle to which pressurised fluid is supplied in a vertical path, preferably from a number of circumferentially spaced bores intersecting the strand bore tangentially and inclined rearwardly to create a low pressure area drawing the strand into the bore.
Description
Procédé pour protéger les matières textiles cellulosiques contre l'attaque des micro-organismes La présente invention a pour objet un nouveau pro cédé pour protéger les matières textiles cellulosiques telles que de coton ou de lin, contre l'attaque des micro organismes.
Dans le brevet américain MI 3102840 on a décrit la préparation d'esters de l'ortho-phénylphénol, en particu lier le propionate d'o-diphényle, et mentionné la possibi lité d'utiliser ces esters pour le traitement antifongique des matières textiles. Cependant, ces esters se sont révé lés peu actifs. Dans le brevet allemand No 705433, on a décrit un procédé de protection des matières textiles con tre les mites au moyen des esters obtenus par réaction d'un acide sulfocarboxylique aromatique avec des dérivés du diphényle contenant plusieurs atomes d'halogène et au moins un groupe hydroxy. Cependant, lorsqu'ils sont appliqués sur fibres cellulosiques, ces esters solubles dans l'eau ne sont pas suffisamment solides au lavage en milieu alcalin.
Le brevet français No 1427725 du 29 octobre 1964 décrit la préparation du monohydroxy-nonachlorodi- phényle et mentionne la possibilité de l'utiliser comme fongicide. Cependant, appliqué sur les matières cellulo siques, ce composé ne résiste pas au lavage, même en milieu faiblement alcalin.
Dans le brevet français No 1308003, on a décrit les esters acryliques et méthacryliques du monohydroxy- non-achlorodiphényle et de l'octachlorodihydroxy-diphé- nyle, ainsi que leur utilisation pour la fabrication de poly mères ou copolymères incombustibles.
11a été maintenant trouvé que ces esters et de façon plus générale les esters insolubles dans l'eau des acides organiques carboxyliques dépourvus de groupes SO3H et du monohydroxy-nonachlorodiphényle, d'une part, et ceux du dihydroxy-4,4' octachlorodiphényle, d'autre part, possèdent de remarquables propriétés fongicides et constituent de précieux agents pour la protection des matières textiles cellulosiques contre l'attaque des micro organismes.
Comme acides organiques carboxyliques dépourvus de groupes SO3H, on peut citer, par exemple, les acides acétique, monochloracétique, propionique, ss-chloropro- pionique, caproïque, heptanoïque, caprylique, pélargo- nique, caprique, undécylique, laurique, myristique, pal mitique, stéarique, benzoïque, chlorobenzoïques, salicyli que, chlorosalicyliques, naphtoïque, ss-oxynaphtoïque.
Exception faite des esters acryliques et méthacryli ques décrits dans le brevet français N 1308003 précités, les esters utilisés selon l'invention sont des produits nou veaux. D'une façon générale, ils peuvent être obtenus en appliquant l'un des modes opératoires suivants a) réaction du monohydroxy-nonachlorodiphényle ou du dihydroxy-4,4' octachlorodiphényle avec un an hydride d'acide ; b) réaction d'un sel alcalin du monohydroxy-non- achlorodiphényle ou du dihydroxy-4,4' octachlorodi- phényle avec un chlorure d'acide en milieu aqueux et à basse température, de préférence à 0 C environ ;
c) réaction d'un sel alcalin du monohydroxy-no- nachlorodiphényle ou du dihydroxy-4,4' octachlorodi- phényle avec un chlorure d'acide dans un solvant orga nique tel qu'un alcool de faible poids moléculaire; d) réaction d'un chlorure d'acide avec un sel alcalin du monohydroxy-nonachlorodiphényle ou du dihydroxy- 4,4' octachlorodiphényle, formé au sein même du mi lieu réactionnel par hydrolyse d'un ou deux atomes de chlore du décachlorodiphényle.
Conformément à l'invention, les esters chlorodi- phényliques sont appliqués sur les matières textiles sous forme d'émulsions ou autres dispersions aqueuses ou en solution dans les solvants organiques tels que les hydro carbures aromatiques : benzène, toluène, xylène, par exemple, ou les hydrocarbures aliphatiques chlorés tétrachlorure de carbone, trichloroéthylène, méthyl- chloroforme, perchloréthylène, par exemple. Les ma tières textiles cellulosiques peuvent être imprégnées dans les bains ainsi préparés à la température ambiante. On applique d'ordinaire sur celles-ci 0,2 à 3 % du produit par rapport au poids de la matière traitée, de préférence 0,5 à 1,5 %.
On essore et sèche.
Les esters utilisés selon l'invention sont beaucoup plus actifs que les esters du brevet américain No 3102840. Les effets antifongiques qu'ils confèrent aux matières textiles cellulosiques sont en outre solides au lavage, même en milieu alcalin.
Dans les exemples suivants les parties indiquées sont en poids sauf mention contraire. <I>Exemple 1</I> Dans un appareil équipé de dispositifs d'introduction et d'agitation, d'un thermomètre et d'un réfrigérant à reflux, on introduit 907 parties de dihydroxy-4,4' octa- chlorodiphényle et 816 parties d'anhydride acétique, puis chauffe à reflux pendant huit heures. Après refroi dissement jusqu'à la température ambiante, on coule la masse réactionnelle dans 5000 parties d'eau distillée, filtre le précipité formé, le lave avec de l'eau distillée jusqu'à neutralité des eaux de lavage et sèche.
On obtient 1062 parties de diacétate de dihydroxy-4,4' octachlorodiphényle présentant les caractéristiques sui vantes
EMI0002.0006
Point <SEP> de <SEP> fusion <SEP> : <SEP> 158 <SEP> C.
<tb> Cl <SEP> trouvé <SEP> : <SEP> 51,92 <SEP> 0/0 <SEP> ;
<tb> CI <SEP> calculé <SEP> : <SEP> 52,01 <SEP> <B>0/9-</B> soit un rendement de 99 % par rapport au dihydroxy- octachlorodiphényle engagé.
Un échantillon de popeline de coton mercerisé est imprégné avec une solution benzénique du diacétate de dihydroxy-4,4' octachlorodiphényle de manière à y dé poser 0,85 % du produit par rapport au poids du tissu. Après séchage, le tissu est soumis au contrôle fongi- statique suivant l'essai NI> 3 de la Norme française NF X 41503 ; on obtient les résultats suivants Cotation visuelle : 0 ; % de perte de résistance : 0. Pour obtenir le même résultat avec l'acétate de l'orthophénylphénol selon le brevet américain NI, 3102840, il faut déposer 1,5 à 2% de cet ester par rap port au poids du tissu.
<I>Exemple 2</I> Dans un appareil analogue à celui de l'exemple 1, on introduit 25,3 parties du sel disodique du dihydroxy-4,4' octachlorodiphényle et 150 parties d'eau distillée. On in troduit 'peu à peu à 0-5 C,<B>12,5</B> parties de chlorure<B>de</B> monochloracétyle, laisse sous agitation pendant une heure à 0-51, C, puis filtre le précipité formé. On le lave avec de l'eau distillée jusqu'à disparition des ions chlo rure dans les eaux de lavage et sèche le produit obtenu sous vide en présence d'anhydride phosphorique.
On obtient ainsi 24,8 parties de di(monochloracétate) de di- hydroxy-4,4' octachlorodiphényle présentant les carac téristiques suivantes
EMI0002.0016
Point <SEP> de <SEP> fusion <SEP> : <SEP> 135- <SEP> C.
<tb> Cl <SEP> trouvé <SEP> : <SEP> 57,84 <SEP> % <SEP> ;
<tb> Cl <SEP> calculé<B>:</B> <SEP> 57,72 <SEP> <B>0/0-</B> soit un rendement de 80.6 % par rapport au dihydroxy- octachlorodiphényle engagé.
Applique sur popeline de coton mercerisé comme à l'exemple 1, cc diester fournit des résultats analogues. Exempte <I>3</I> Dans un appareil analogue à celui de l'exemple 1, on introduit 16 parties d'hydroxyde de sodium et 1000 par ties en volume d'éthanol. Après dissolution complète de l'hydroxyde de sodium on introduit 92,4 parties de di- hydroxy-4,4' octachlorodiphényle, puis peu à peu, en Maintenant la température à 25-30e C, 87,4 parties de chlorure de lauroyle.
On laisse sous agitation durant une heure à la température ambiante, puis filtre pour éli miner le chlorure de sodium formé. Après évaporation de l'éthanol, on obtient 174 parties du diester laurique du dihydroxy-4,4' octachlorodiphényle, se présentant sous la forme d'une huile jaune-brun
EMI0002.0027
Cl <SEP> trouvé <SEP> : <SEP> 32,48 <SEP> 0f/0 <SEP> ;
<tb> Cl <SEP> calculé <SEP> : <SEP> 34,38 soit un rendement de 87.8 %.
Un échantillon de popeline de coton mercerisé est imprégné avec une solution dans le perchloréthylène du produit obtenu ci-dessus, de manière à déposer 0,83 % de produit sur le tissu. Après séchage, le tissu ainsi traité est soumis au contrôle fongistatique suivant l'essai MI 3 de la norme française NF X 41503. On obtient les résultats suivants Cotation visuelle : 0 ; % de perte de résistance : 0. Exemple <I>4</I> Dans un appareil identique à celui de l'exemple 1, on dissout<B>16</B> parties d'hydroxyde de sodium dans 1000 parties en volume d'éthanol.
Dans la solution obtenue on introduit 92,4 parties de dihydroxy-4,4' octachlorodiphényle, puis, peu à peu cri maintenant la température à 25-30 C, 59,4 parties de chlorure d'hepta- noyle. On laisse ensuite sous agitation durant une heure à la température ambiante, puis filtre pour éliminer le chlorure<B>de</B> sodium formé et soumet le filtrat à une dis tillation sous pression réduite pour chasser l'éthanol.
Après élimination complète <B>de</B> l'éthanol, on obtient 138 parties du diester heptanoïque du dihydroxy-4,4' octa- chlorodiphényle, se présentant sous la forme d'une huile jaune-brun
EMI0002.0039
Cl <SEP> trouvé <SEP> : <SEP> 41,53 <SEP> 0/0 <SEP> ;
<tb> Cl <SEP> calculé <SEP> : <SEP> 41,39 <SEP> 0/0 <SEP> ; soit un rendement quantitatif.
Dans un appareil équipé d'un agitateur on introduit 27 parties de colle forte et 172 parties d'eau distillée. On chauffe à 60,1 C et, après dissolution de la colle, ajoute 10 parties de triétlianolamine et un mélange fondu constitué par 87,5 parties du dicster heptanoïque du di- hydroxy-4,4' octachlorodiphényle obtenu ci-dessus et 21 parties de colophane. On laisse le mélange sous agita tion vigoureuse pendant deux heures et obtient 327 par ties d'une émulsion, du type huile dans eau, parfaitement stable au stockage.
On prépare un bain de traitement de 1000 parties en volume par addition d'eau distillée à 50 parties de cette émulsion. On y foularde un tissu de popeline de coton mercerisé, la pression d'essorage étant réglée de manière à obtenir un taux d'exprimage d'environ 70 %. Après séchage, on soumet le tissu au contrôle fongistatique sui vant l'essai N', 3 de la norme française NF X 41503 et obtient les résultats suivants Cotation visuelle<B>:</B> 0 0/0 de perte de résistance : 0.
Exemple S Dans un appareil analogue à celui de l'exemple 1 on introduit 49,9 parties de décachlorodiphényle, 16 parties d'hydroxyde de sodium et 200 parties en volume d'éthy lène-glycol et chauffe douze heures à 180-190" C. On laisse refroidir jusqu'à la température ambiante, puis ajoute lentement, à 25-30 C, 43,7 parties de chlorure de lauroyle. On laisse sous agitation durant une heure à la température ambiante puis coule le mélange sur 300 par ties en volume d'eau distillée. On extrait la partie orga nique insoluble dans l'eau avec de l'éther sulfurique.
Après évaporation de l'éther, on obtient 85 parties, soit un rendement de 85,8 %. du diester laurique du di- hydroxy-4,4' octachlorodiphényle se présentant sous la forme d'une huile jaune-brun
EMI0003.0007
Cl <SEP> trouvé <SEP> : <SEP> 32,99 <SEP> %
<tb> Cl <SEP> calculé <SEP> : <SEP> 34,38 <SEP> % <SEP> . <I>Exemple 6</I> Dans un appareil identique à celui décrit dans l'exemple 1 on introduit 961 parties de monohydroxy- nonachlorodiphényle et 816 parties d'anhydride acétique, puis chauffe à reflux pendant huit heures. Après refroi dissement jusqu'à la température ambiante, on coule le mélange dans 5000 parties d'eau distillée.
Le précipité formé est filtré, lavé avec de l'eau distillée jusqu'à neu tralité des eaux de lavage et séché. On obtient ainsi 1000 parties d'acétate de monohydroxy-nonachlorodi- phényle :
EMI0003.0012
Cl <SEP> trouvé <SEP> : <SEP> 60,85 <SEP> %
<tb> Cl <SEP> calculé<B>:</B> <SEP> 61,14 <SEP> 0/0 <SEP> ; soit un rendement de 95,6 %. Appliqué suivant l'un ou l'autre des modes décrits aux exemples 1, 3 et 4, ce produit fournit des résultats analogues.
Method for protecting cellulosic textile materials against attack by microorganisms The present invention relates to a new process for protecting cellulosic textile materials, such as cotton or flax, against attack by microorganisms.
In US patent MI 3102840 the preparation of esters of ortho-phenylphenol, in particular o-diphenyl propionate, has been described, and the possibility of using these esters for the antifungal treatment of textile materials has been mentioned. However, these esters were found to have little activity. In German Patent No. 705433, a process for the protection of textile materials against moths by means of esters obtained by reaction of an aromatic sulfocarboxylic acid with diphenyl derivatives containing several halogen atoms and at least one group has been described. hydroxy. However, when applied to cellulosic fibers, these water-soluble esters are not sufficiently solid when washed in an alkaline medium.
French patent No. 1427725 of October 29, 1964 describes the preparation of monohydroxy-nonachlorodipenyl and mentions the possibility of using it as a fungicide. However, applied to cellulose materials, this compound does not resist washing, even in a weakly alkaline medium.
In French Patent No. 1308003, the acrylic and methacrylic esters of monohydroxy-non-achlorodiphenyl and octachlorodihydroxy-diphenyl, as well as their use for the manufacture of incombustible polymers or copolymers, have been described.
It has now been found that these esters and more generally the water-insoluble esters of organic carboxylic acids devoid of SO3H groups and of monohydroxy-nonachlorodiphenyl, on the one hand, and those of 4,4'-dihydroxy octachlorodiphenyl, of 'on the other hand, have remarkable fungicidal properties and constitute valuable agents for the protection of cellulosic textile materials against attack by microorganisms.
As organic carboxylic acids devoid of SO3H groups, there may be mentioned, for example, acetic, monochloroacetic, propionic, ss-chloropropionic, caproic, heptanoic, caprylic, pelargonic, capric, undecyl, lauric, myristic, palmitic acids. , stearic, benzoic, chlorobenzoic, salicylic, chlorosalicylic, naphthoic, ss-oxynaphthoic.
With the exception of the acrylic and methacrylic esters described in the aforementioned French patent No. 1308003, the esters used according to the invention are new products. In general, they can be obtained by applying one of the following procedures a) reaction of monohydroxy-nonachlorodiphenyl or of 4,4 'dihydroxy octachlorodiphenyl with one year of acid hydride; b) reaction of an alkaline salt of monohydroxy-non-achlorodiphenyl or of 4,4'-dihydroxy octachlorodiphenyl with an acid chloride in aqueous medium and at low temperature, preferably at approximately 0 ° C.;
c) reacting an alkali salt of monohydroxy-no-nachlorodiphenyl or of 4,4'-dihydroxy-octachlorodiphenyl with an acid chloride in an organic solvent such as a low molecular weight alcohol; d) reaction of an acid chloride with an alkali metal salt of monohydroxy-nonachlorodiphenyl or of dihydroxy-4,4 'octachlorodiphenyl, formed within the reaction medium itself by hydrolysis of one or two chlorine atoms of decachlorodiphenyl.
In accordance with the invention, the chlorodiphenyl esters are applied to textile materials in the form of emulsions or other aqueous dispersions or in solution in organic solvents such as aromatic hydrocarbons: benzene, toluene, xylene, for example, or chlorinated aliphatic hydrocarbons carbon tetrachloride, trichlorethylene, methylchloroform, perchlorethylene, for example. Cellulosic textile materials can be impregnated in the baths thus prepared at room temperature. Usually 0.2 to 3% of the product based on the weight of the material treated, preferably 0.5 to 1.5%, is applied thereto.
We wring and dry.
The esters used according to the invention are much more active than the esters of US Pat. No. 3102840. The antifungal effects which they confer on cellulosic textile materials are also solid in washing, even in an alkaline medium.
In the following examples, the parts indicated are by weight unless otherwise indicated. <I> Example 1 </I> In an apparatus equipped with introduction and stirring devices, a thermometer and a reflux condenser, 907 parts of 4,4'-dihydroxy-octachlorodiphenyl are introduced and 816 parts of acetic anhydride, then heat at reflux for eight hours. After cooling to room temperature, the reaction mass is poured into 5000 parts of distilled water, the precipitate formed is filtered off, washed with distilled water until the washing water is neutral and dried.
1062 parts of dihydroxy-4,4 'octachlorodiphenyl diacetate are obtained, exhibiting the following characteristics:
EMI0002.0006
Fusion <SEP> <SEP> point <SEP>: <SEP> 158 <SEP> C.
<tb> Cl <SEP> found <SEP>: <SEP> 51.92 <SEP> 0/0 <SEP>;
<tb> CI <SEP> calculated <SEP>: <SEP> 52.01 <SEP> <B> 0 / 9- </B> ie a yield of 99% relative to the dihydroxy-octachlorodiphenyl used.
A sample of mercerized cotton poplin is impregnated with a benzene solution of 4,4'-dihydroxy octachlorodiphenyl diacetate so as to deposit 0.85% of the product therein relative to the weight of the fabric. After drying, the fabric is subjected to fungistatic control according to test NI> 3 of French Standard NF X 41503; the following results are obtained. Visual rating: 0; % loss of strength: 0. To obtain the same result with orthophenylphenol acetate according to American patent NI, 3102840, 1.5 to 2% of this ester must be deposited relative to the weight of the fabric.
<I> Example 2 </I> In an apparatus similar to that of Example 1, 25.3 parts of the disodium salt of 4,4 'dihydroxy octachlorodiphenyl and 150 parts of distilled water are introduced. At 0-5 C, <B> 12.5 </B> parts of <B> </B> monochloroacetyl chloride are introduced little by little, left under stirring for one hour at 0-51 ° C., then filters the precipitate formed. It is washed with distilled water until the chloride ions have disappeared in the washing water and the product obtained is dried under vacuum in the presence of phosphorus pentoxide.
24.8 parts of di (monochloroacetate) of 4,4 'octachlorodiphenyl dihydroxy are thus obtained, having the following characteristics
EMI0002.0016
Fusion <SEP> <SEP> point <SEP>: <SEP> 135- <SEP> C.
<tb> Cl <SEP> found <SEP>: <SEP> 57.84 <SEP>% <SEP>;
<tb> Cl <SEP> calculated <B>: </B> <SEP> 57.72 <SEP> <B> 0 / 0- </B> ie a yield of 80.6% relative to the dihydroxy-octachlorodiphenyle used.
Applied to mercerized cotton poplin as in Example 1, cc diester provides similar results. Exempt <I> 3 </I> Into an apparatus similar to that of Example 1, 16 parts of sodium hydroxide and 1000 parts by volume of ethanol are introduced. After complete dissolution of the sodium hydroxide, 92.4 parts of 4,4'-dihydroxy octachlorodiphenyl are introduced, then gradually, while maintaining the temperature at 25-30 ° C, 87.4 parts of lauroyl chloride.
The mixture is left stirring for one hour at room temperature, then filtered to remove the sodium chloride formed. After evaporation of the ethanol, 174 parts of the lauryl diester of 4,4 'dihydroxy-octachlorodiphenyl are obtained, which is in the form of a yellow-brown oil.
EMI0002.0027
Cl <SEP> found <SEP>: <SEP> 32.48 <SEP> 0f / 0 <SEP>;
<tb> Cl <SEP> calculated <SEP>: <SEP> 34.38, ie a yield of 87.8%.
A sample of mercerized cotton poplin is impregnated with a solution in perchlorethylene of the product obtained above, so as to deposit 0.83% of product on the fabric. After drying, the fabric thus treated is subjected to fungistatic control according to test MI 3 of the French standard NF X 41503. The following results are obtained. Visual rating: 0; % loss of resistance: 0. Example <I> 4 </I> In an apparatus identical to that of example 1, <B> 16 </B> parts of sodium hydroxide are dissolved in 1000 parts by volume ethanol.
92.4 parts of 4,4'-dihydroxy octachlorodiphenyl are introduced into the solution obtained, then, little by little, maintaining the temperature at 25-30 ° C., 59.4 parts of heptanoyl chloride. The mixture is then left under stirring for one hour at room temperature, then filtered to remove the <B> sodium </B> chloride formed and the filtrate is subjected to distillation under reduced pressure in order to remove the ethanol.
After complete elimination of the <B> </B> ethanol, 138 parts of the heptanoic diester of 4,4'-dihydroxy-octa-chlorodiphenyl are obtained, which is in the form of a yellow-brown oil.
EMI0002.0039
Cl <SEP> found <SEP>: <SEP> 41.53 <SEP> 0/0 <SEP>;
<tb> Cl <SEP> calculated <SEP>: <SEP> 41.39 <SEP> 0/0 <SEP>; or a quantitative yield.
27 parts of strong glue and 172 parts of distilled water are introduced into an apparatus equipped with a stirrer. The mixture is heated to 60.1 ° C. and, after dissolving the glue, 10 parts of triethylianolamine and a molten mixture consisting of 87.5 parts of the heptanoic dicster of 4,4 'dihydroxy-octachlorodiphenyl obtained above and 21 parts are added. rosin. The mixture is left under vigorous stirring for two hours and 327 parts of an emulsion of the oil-in-water type which is perfectly stable on storage are obtained.
A treatment bath of 1000 parts by volume is prepared by adding distilled water to 50 parts of this emulsion. A fabric of mercerized cotton poplin is padded therein, the spin pressure being adjusted so as to obtain an squeezing rate of approximately 70%. After drying, the fabric is subjected to the fungistatic control following test N ', 3 of the French standard NF X 41503 and the following results are obtained. Visual rating <B>: </B> 0 0/0 of loss of resistance: 0.
Example S Into an apparatus analogous to that of Example 1, 49.9 parts of decachlorodiphenyl, 16 parts of sodium hydroxide and 200 parts by volume of ethylene glycol are introduced and heat for twelve hours at 180-190 ° C. The mixture is left to cool to room temperature, then 43.7 parts of lauroyl chloride are slowly added at 25-30 C. The mixture is left under stirring for one hour at room temperature then the mixture is poured over 300 parts in volume of distilled water The water-insoluble organic part is extracted with sulfuric ether.
After evaporation of the ether, 85 parts are obtained, ie a yield of 85.8%. lauryl diester of 4,4'-dihydroxy octachlorodiphenyl in the form of a yellow-brown oil
EMI0003.0007
Cl <SEP> found <SEP>: <SEP> 32.99 <SEP>%
<tb> Cl <SEP> calculated <SEP>: <SEP> 34.38 <SEP>% <SEP>. <I> Example 6 </I> Into an apparatus identical to that described in Example 1, 961 parts of monohydroxy-nonachlorodiphenyl and 816 parts of acetic anhydride are introduced, then refluxed for eight hours. After cooling to room temperature, the mixture is poured into 5000 parts of distilled water.
The precipitate formed is filtered off, washed with distilled water until the washing water is neutral and dried. In this way 1000 parts of monohydroxy-nonachlorodipenyl acetate are obtained:
EMI0003.0012
Cl <SEP> found <SEP>: <SEP> 60.85 <SEP>%
<tb> Cl <SEP> calculated <B>: </B> <SEP> 61.14 <SEP> 0/0 <SEP>; ie a yield of 95.6%. Applied according to one or the other of the methods described in Examples 1, 3 and 4, this product provides similar results.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US534081A US3403866A (en) | 1966-03-14 | 1966-03-14 | Textile machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH518871A true CH518871A (en) | 1972-03-30 |
Family
ID=24128637
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH333667A CH471911A (en) | 1966-03-14 | 1967-03-03 | Method for threading into a ring traveler of a textile machine, means for carrying out the method and application of the method |
| CH305469A CH518871A (en) | 1966-03-14 | 1967-03-03 | Travelling carriage servicing spindles in spinning machine |
| CH305569A CH519601A (en) | 1966-03-14 | 1967-03-03 | Method for removing or replacing any bobbins from an operating textile machine and device for carrying out the method |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH333667A CH471911A (en) | 1966-03-14 | 1967-03-03 | Method for threading into a ring traveler of a textile machine, means for carrying out the method and application of the method |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH305569A CH519601A (en) | 1966-03-14 | 1967-03-03 | Method for removing or replacing any bobbins from an operating textile machine and device for carrying out the method |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU6049573A (en) |
| BE (1) | BE694805A (en) |
| CH (3) | CH471911A (en) |
| DE (5) | DE1785657B2 (en) |
| ES (9) | ES337285A1 (en) |
| FR (1) | FR1519010A (en) |
| GB (8) | GB1189528A (en) |
| NL (1) | NL6703301A (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1105440B (en) * | 1959-06-08 | 1961-04-27 | Licentia Gmbh | Device for the accelerated production of a limited number of small pieces of ice |
| NL258617A (en) * | 1959-12-24 | |||
| DE1126426B (en) * | 1960-03-08 | 1962-03-29 | Philips Nv | Small cooling device with a Peltier cooling arrangement |
| DE1198837B (en) * | 1964-06-23 | 1965-08-19 | Siemens Elektrogeraete Gmbh | Control device for a refrigerator |
| DE1266318B (en) * | 1965-03-11 | 1968-04-18 | Siemens Elektrogeraete Gmbh | Switching arrangement for regulating a certain temperature of an electrothermal heat converter |
| DE2454900B2 (en) * | 1974-11-20 | 1981-06-04 | Fritz 7347 Bad Überkingen Stahlecker | Open-end spinning machine with at least one movable maintenance device |
| FR2466529A2 (en) * | 1979-08-03 | 1981-04-10 | Alsacienne Constr Meca | Spinning ring air bearing - ring wt. on thrust face high enough for rapid braking at air cut=off |
| IT1181648B (en) * | 1985-05-03 | 1987-09-30 | Ratti Spa Michele | PROCESS AND DEVICE FOR CUTTING THE YARN COMING FROM A SPINDLE AND IN PARTICULAR FROM A DOUBLE TORSION SPINDLE |
| DE3635576C2 (en) * | 1986-10-20 | 1994-06-01 | Zinser Textilmaschinen Gmbh | Process and system for changing roving bobbins |
| DE59009778D1 (en) * | 1989-03-22 | 1995-11-23 | Rieter Ag Maschf | Method and device for threading a thread wound on a thread carrier in a spinning machine. |
| DE58908650D1 (en) * | 1989-07-24 | 1994-12-22 | Palitex Project Co Gmbh | Operating method and device for the automated cleaning of coil pots and, if applicable, balloon limiters of the double-wire twisting spindle of a double-wire twisting machine. |
| US5245818A (en) * | 1989-07-24 | 1993-09-21 | Palitex Project Company Gmbh | Method for cleaning yarn supply package protective pots and balloon limiters of spindle assemblies of two-for-one twister yarn processing machines |
| DE4006559A1 (en) * | 1990-03-02 | 1991-09-05 | Zinser Textilmaschinen Gmbh | Ring spinning frame - has automatic spinning on mechanism to form loop on tubes or cops |
| US5390483A (en) * | 1991-09-12 | 1995-02-21 | Murata Kikai Kabushiki Kaisha | Traveler changing method and traveler changing apparatus for carrying out the same |
| DE29719742U1 (en) | 1997-11-06 | 1998-03-05 | MADEIRA Garnfabrik Rudolf Schmidt KG, 79108 Freiburg | Spool of thread |
| DE10117311C1 (en) * | 2001-04-03 | 2003-06-18 | Zinser Synthetics Gmbh | Guidance of bifilar synthetic threads in stretch-twisting machines on change-over, thread breakage or head replacement, comprises series of transfers during continuous running |
| RU2263166C1 (en) * | 2004-06-04 | 2005-10-27 | Кузнецов Леонид Александрович | Apparatus for accommodation of rotary lever of yarn discharging pressure roll |
| CN104421388A (en) * | 2013-08-20 | 2015-03-18 | 青岛云龙纺织机械有限公司 | Chain wheel and chain transmission device |
-
1967
- 1967-02-25 DE DE19671785657 patent/DE1785657B2/en not_active Withdrawn
- 1967-02-25 DE DE19671785655 patent/DE1785655A1/en active Pending
- 1967-02-25 DE DE1785654A patent/DE1785654C3/en not_active Expired
- 1967-02-25 ES ES337285A patent/ES337285A1/en not_active Expired
- 1967-02-25 DE DE1967L0055844 patent/DE1685884B2/en active Granted
- 1967-02-25 DE DE19671785656 patent/DE1785656B2/en active Granted
- 1967-02-28 NL NL6703301A patent/NL6703301A/xx unknown
- 1967-02-28 BE BE694805A patent/BE694805A/xx unknown
- 1967-03-01 FR FR97076A patent/FR1519010A/en not_active Expired
- 1967-03-03 CH CH333667A patent/CH471911A/en not_active IP Right Cessation
- 1967-03-03 CH CH305469A patent/CH518871A/en not_active IP Right Cessation
- 1967-03-03 CH CH305569A patent/CH519601A/en not_active IP Right Cessation
- 1967-03-09 GB GB21762/68A patent/GB1189528A/en not_active Expired
- 1967-03-09 GB GB21760/68A patent/GB1189527A/en not_active Expired
- 1967-03-09 GB GB21756/68A patent/GB1189523A/en not_active Expired
- 1967-03-09 GB GB21758/68A patent/GB1189525A/en not_active Expired
- 1967-03-09 GB GB1189522D patent/GB1189522A/en not_active Expired
- 1967-03-09 GB GB2170/68A patent/GB1189526A/en not_active Expired
- 1967-03-09 GB GB21757/68A patent/GB1189524A/en not_active Expired
- 1967-03-09 GB GB43493/69A patent/GB1189529A/en not_active Expired
- 1967-12-30 ES ES348873A patent/ES348873A1/en not_active Expired
- 1967-12-30 ES ES348875A patent/ES348875A1/en not_active Expired
- 1967-12-30 ES ES348874A patent/ES348874A1/en not_active Expired
- 1967-12-30 ES ES348869A patent/ES348869A1/en not_active Expired
- 1967-12-30 ES ES348867A patent/ES348867A1/en not_active Expired
- 1967-12-30 ES ES348872A patent/ES348872A1/en not_active Expired
- 1967-12-30 ES ES348876A patent/ES348876A1/en not_active Expired
- 1967-12-30 ES ES348871A patent/ES348871A1/en not_active Expired
-
1973
- 1973-09-20 AU AU60495/73A patent/AU6049573A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1785654C3 (en) | 1978-03-23 |
| GB1189525A (en) | 1970-04-29 |
| GB1189527A (en) | 1970-04-29 |
| GB1189526A (en) | 1970-04-29 |
| DE1785657B2 (en) | 1977-10-13 |
| ES337285A1 (en) | 1968-06-01 |
| DE1785656A1 (en) | 1974-05-02 |
| ES348875A1 (en) | 1969-03-16 |
| GB1189523A (en) | 1970-04-29 |
| ES348872A1 (en) | 1969-03-16 |
| ES348869A1 (en) | 1969-03-16 |
| ES348867A1 (en) | 1969-03-16 |
| DE1785654A1 (en) | 1976-11-25 |
| DE1785656B2 (en) | 1977-02-24 |
| DE1785657A1 (en) | 1976-09-09 |
| CH471911A (en) | 1969-04-30 |
| DE1685884B2 (en) | 1977-02-24 |
| ES348871A1 (en) | 1969-03-16 |
| CH519601A (en) | 1972-04-14 |
| NL6703301A (en) | 1967-09-15 |
| ES348876A1 (en) | 1969-03-16 |
| GB1189528A (en) | 1970-04-29 |
| AU6049573A (en) | 1973-12-06 |
| GB1189522A (en) | 1970-04-29 |
| DE1785655A1 (en) | 1976-09-09 |
| ES348874A1 (en) | 1969-03-16 |
| DE1785654B2 (en) | 1977-08-04 |
| FR1519010A (en) | 1968-03-29 |
| ES348873A1 (en) | 1969-03-16 |
| GB1189524A (en) | 1970-04-29 |
| BE694805A (en) | 1967-08-28 |
| GB1189529A (en) | 1970-04-29 |
| DE1685884A1 (en) | 1972-03-16 |
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