NL8002117A - Werkwijze ter vervaardiging van een papierlijmmiddel. - Google Patents

Werkwijze ter vervaardiging van een papierlijmmiddel. Download PDF

Info

Publication number: NL8002117A
Authority: NL; Netherlands
Prior art keywords: rosin; resin; reinforced; water; dispersant
Prior art date: 1979-04-28

Application number

NL8002117A

Other languages

English (en)

Dutch (nl)

Original Assignee

Akzo Nv

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1979-04-28

Filing date

1980-04-11

Publication date

1980-10-30

1980-04-11 Application filed by Akzo Nv filed Critical Akzo Nv

1980-10-30 Publication of NL8002117A publication Critical patent/NL8002117A/nl

Links

238000000034 method Methods 0.000 title claims description 22
238000004519 manufacturing process Methods 0.000 title claims description 15
239000003292 glue Substances 0.000 title claims description 7
RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 54
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 claims description 52
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 claims description 52
239000011347 resin Substances 0.000 claims description 50
229920005989 resin Polymers 0.000 claims description 50
239000006185 dispersion Substances 0.000 claims description 27
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
239000002270 dispersing agent Substances 0.000 claims description 20
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 12
239000000853 adhesive Substances 0.000 claims description 12
230000001070 adhesive effect Effects 0.000 claims description 12
239000005018 casein Substances 0.000 claims description 11
BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 claims description 11
235000021240 caseins Nutrition 0.000 claims description 11
239000003795 chemical substances by application Substances 0.000 claims description 9
238000004026 adhesive bonding Methods 0.000 claims description 7
IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 claims description 4
239000004606 Fillers/Extenders Substances 0.000 claims description 3
238000006243 chemical reaction Methods 0.000 claims description 3
239000000084 colloidal system Substances 0.000 claims description 3
230000001681 protective effect Effects 0.000 claims description 3
150000003839 salts Chemical class 0.000 claims description 3
239000007787 solid Substances 0.000 claims description 3
150000007933 aliphatic carboxylic acids Chemical class 0.000 claims description 2
150000008064 anhydrides Chemical class 0.000 claims description 2
125000000129 anionic group Chemical group 0.000 claims description 2
235000018102 proteins Nutrition 0.000 claims description 2
102000004169 proteins and genes Human genes 0.000 claims description 2
108090000623 proteins and genes Proteins 0.000 claims description 2
150000001450 anions Chemical class 0.000 claims 1
239000012744 reinforcing agent Substances 0.000 claims 1
239000000463 material Substances 0.000 description 12
VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 8
239000000839 emulsion Substances 0.000 description 8
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 7
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 5
239000002253 acid Substances 0.000 description 5
239000000203 mixture Substances 0.000 description 5
239000003960 organic solvent Substances 0.000 description 5
238000012360 testing method Methods 0.000 description 5
150000001875 compounds Chemical class 0.000 description 4
239000001530 fumaric acid Substances 0.000 description 4
WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
239000011436 cob Substances 0.000 description 3
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 3
239000011976 maleic acid Substances 0.000 description 3
239000000243 solution Substances 0.000 description 3
238000003756 stirring Methods 0.000 description 3
235000007173 Abies balsamea Nutrition 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
239000004857 Balsam Substances 0.000 description 2
244000018716 Impatiens biflora Species 0.000 description 2
239000000654 additive Substances 0.000 description 2
229940037003 alum Drugs 0.000 description 2
238000001816 cooling Methods 0.000 description 2
238000005187 foaming Methods 0.000 description 2
238000000265 homogenisation Methods 0.000 description 2
FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
239000002245 particle Substances 0.000 description 2
235000011118 potassium hydroxide Nutrition 0.000 description 2
238000012545 processing Methods 0.000 description 2
238000009938 salting Methods 0.000 description 2
238000004062 sedimentation Methods 0.000 description 2
239000007858 starting material Substances 0.000 description 2
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
WQNHWIYLCRZRLR-UHFFFAOYSA-N 2-(3-hydroxy-2,5-dioxooxolan-3-yl)acetic acid Chemical compound OC(=O)CC1(O)CC(=O)OC1=O WQNHWIYLCRZRLR-UHFFFAOYSA-N 0.000 description 1
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
OFNISBHGPNMTMS-UHFFFAOYSA-N 3-methylideneoxolane-2,5-dione Chemical compound C=C1CC(=O)OC1=O OFNISBHGPNMTMS-UHFFFAOYSA-N 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
235000018185 Betula X alpestris Nutrition 0.000 description 1
235000018212 Betula X uliginosa Nutrition 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
235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
235000011613 Pinus brutia Nutrition 0.000 description 1
241000018646 Pinus brutia Species 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
229910001413 alkali metal ion Inorganic materials 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
150000001728 carbonyl compounds Chemical class 0.000 description 1
239000004359 castor oil Substances 0.000 description 1
235000019438 castor oil Nutrition 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Substances OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 1
239000006184 cosolvent Substances 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
235000014113 dietary fatty acids Nutrition 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
MCPLVIGCWWTHFH-UHFFFAOYSA-M disodium;4-[4-[[4-(4-sulfoanilino)phenyl]-[4-(4-sulfonatophenyl)azaniumylidenecyclohexa-2,5-dien-1-ylidene]methyl]anilino]benzenesulfonate Chemical compound [Na+].[Na+].C1=CC(S(=O)(=O)O)=CC=C1NC1=CC=C(C(=C2C=CC(C=C2)=[NH+]C=2C=CC(=CC=2)S([O-])(=O)=O)C=2C=CC(NC=3C=CC(=CC=3)S([O-])(=O)=O)=CC=2)C=C1 MCPLVIGCWWTHFH-UHFFFAOYSA-M 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
238000007046 ethoxylation reaction Methods 0.000 description 1
239000004744 fabric Substances 0.000 description 1
239000000194 fatty acid Substances 0.000 description 1
229930195729 fatty acid Natural products 0.000 description 1
150000004665 fatty acids Chemical class 0.000 description 1
150000002191 fatty alcohols Chemical class 0.000 description 1
ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
230000007774 longterm Effects 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
238000000691 measurement method Methods 0.000 description 1
WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
238000010327 methods by industry Methods 0.000 description 1
LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
125000005608 naphthenic acid group Chemical group 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
239000007764 o/w emulsion Substances 0.000 description 1
239000004533 oil dispersion Substances 0.000 description 1
238000011022 operating instruction Methods 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
238000011084 recovery Methods 0.000 description 1
239000000344 soap Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000003784 tall oil Substances 0.000 description 1
150000003505 terpenes Chemical class 0.000 description 1
235000007586 terpenes Nutrition 0.000 description 1
239000007762 w/o emulsion Substances 0.000 description 1
239000002351 wastewater Substances 0.000 description 1
239000002023 wood Substances 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/62—Rosin; Derivatives thereof

Landscapes

Paper (AREA)
Making Paper Articles (AREA)
Adhesives Or Adhesive Processes (AREA)

NL8002117A 1979-04-28 1980-04-11 Werkwijze ter vervaardiging van een papierlijmmiddel. NL8002117A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2917439A DE2917439C2 (de)	1979-04-28	1979-04-28	Verfahren zur Herstellung eines Papierleimungsmittels
DE2917439		1979-04-28

Publications (1)

Publication Number	Publication Date
NL8002117A true NL8002117A (nl)	1980-10-30

Family

ID=6069602

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8002117A NL8002117A (nl)	1979-04-28	1980-04-11	Werkwijze ter vervaardiging van een papierlijmmiddel.

Country Status (13)

Country	Link
US (1)	US4422879A (no)
AT (1)	AT373315B (no)
BE (1)	BE882924A (no)
CA (1)	CA1134556A (no)
CH (1)	CH647023A5 (no)
DE (1)	DE2917439C2 (no)
FI (1)	FI70041C (no)
FR (1)	FR2455122A1 (no)
GB (1)	GB2048325B (no)
IT (1)	IT1143019B (no)
NL (1)	NL8002117A (no)
NO (1)	NO160308C (no)
SE (1)	SE448892B (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8407096D0 (en) *	1984-03-19	1984-04-26	Albright & Wilson	Surfactant
GB8522844D0 (en) *	1985-09-16	1985-10-23	Albright & Wilson	Dispersible active sizing compositions
US6572736B2 (en)	2000-10-10	2003-06-03	Atlas Roofing Corporation	Non-woven web made with untreated clarifier sludge
US20050090566A1 (en) *	2003-10-01	2005-04-28	Nitzman Alan F.	Synthetic resins in casein-stabilized rosin size emulsions
WO2023086337A1 (en)	2021-11-10	2023-05-19	Swimc Llc	Rosin-based polymer for stain-blocking coating compositions

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1970578A (en) *	1930-11-29	1934-08-21	Ig Farbenindustrie Ag	Assistants for the textile and related industries
US3034910A (en) *	1959-07-31	1962-05-15	Buckeye Cellulose Corp	Production of regenerated cellulose filaments from wood pulp
NL268563A (no)	1960-08-31
GB1297374A (no)	1969-11-18	1972-11-22
US3671461A (en) *	1969-12-18	1972-06-20	Arizona Chem	Process for controlling foams in aqueous systems and composition therefor
CA1084801A (en)	1975-06-23	1980-09-02	Russell J. Kulick	Rosin dispersions of improved stability
AU504229B2 (en) *	1975-11-17	1979-10-04	A.C. Hatrick Chemicals Pty. Ltd.	Aqueous disperse of fortified rosin
US4065404A (en) *	1976-06-15	1977-12-27	Cities Service Company	Tall oil defoamer for high strength acid media
DE2654498A1 (de) *	1976-12-01	1978-06-08	American Home Prod	Elektroschockvorrichtung

1979
- 1979-04-28 DE DE2917439A patent/DE2917439C2/de not_active Expired
1980
- 1980-04-11 NL NL8002117A patent/NL8002117A/nl not_active Application Discontinuation
- 1980-04-14 CH CH283680A patent/CH647023A5/de not_active IP Right Cessation
- 1980-04-14 IT IT48405/80A patent/IT1143019B/it active
- 1980-04-15 FI FI801199A patent/FI70041C/fi not_active IP Right Cessation
- 1980-04-23 BE BE0/200332A patent/BE882924A/fr not_active IP Right Cessation
- 1980-04-24 CA CA000350619A patent/CA1134556A/en not_active Expired
- 1980-04-24 AT AT0222280A patent/AT373315B/de not_active IP Right Cessation
- 1980-04-24 FR FR8009264A patent/FR2455122A1/fr active Granted
- 1980-04-25 NO NO801213A patent/NO160308C/no unknown
- 1980-04-25 SE SE8003160A patent/SE448892B/sv not_active IP Right Cessation
- 1980-04-25 GB GB8013711A patent/GB2048325B/en not_active Expired
1982
- 1982-07-26 US US06/402,189 patent/US4422879A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
AT373315B (de)	1984-01-10
NO160308B (no)	1988-12-27
SE8003160L (sv)	1980-10-29
FI70041B (fi)	1986-01-31
IT1143019B (it)	1986-10-22
FI70041C (fi)	1986-09-12
DE2917439C2 (de)	1981-10-08
IT8048405A0 (it)	1980-04-14
DE2917439A1 (de)	1980-10-30
CA1134556A (en)	1982-11-02
FI801199A7 (fi)	1980-10-29
GB2048325B (en)	1983-03-16
FR2455122B1 (no)	1984-12-21
US4422879A (en)	1983-12-27
GB2048325A (en)	1980-12-10
CH647023A5 (de)	1984-12-28
NO801213L (no)	1980-10-29
BE882924A (fr)	1980-08-18
NO160308C (no)	1989-04-05
FR2455122A1 (fr)	1980-11-21
SE448892B (sv)	1987-03-23
ATA222280A (de)	1983-05-15

Publication	Publication Date	Title
FI66891B (fi)	1984-08-31	Inversionsfoerfarande foer framstaellning av ett lim foer limning av papper ur foerstaerkt kolofonium
DE1771814B1 (de)	1972-08-31	Hilfsmittel-Verwendung für die Papierfabrikation
NL8002117A (nl)	1980-10-30	Werkwijze ter vervaardiging van een papierlijmmiddel.
NL8302258A (nl)	1983-10-03	Werkwijze voor het verhogen van de retentie van vezels, vulstoffen en pigmenten bij de papierbereiding en voor het opwerken van afvalwater uit papiermachines.
DE2633620A1 (de)	1977-02-17	Aminopolyamid-acrylamid-glyoxal-harz
US3216839A (en)	1965-11-09	Free lignin solutions and method of making and using same
DE2816827A1 (de)	1978-10-26	Verfahren zur herstellung von papierleim
DE2426038C3 (de)	1982-05-06	Verfahren zur Herstellung einer praktisch stabilen, wäßrigen Dispersion eines zur Leimung von celluloseartigen Fasern bei der Papierherstellung geeigneten Materials auf Kolophoniumgrundlage
DE2318894C3 (de)	1976-06-16	Leimungsmittel fuer papier
EP0174911A1 (de)	1986-03-19	Verfahren zur Herstellung von alkalisch- oder neutralgeleimtem Papier oder Karton mit anionischen, hydrophoben Leimungsmitteln und kationischen Retentionsmitteln
DE1469229C3 (de)	1973-10-04	Substituierte 4,4' Bis (4 amino 6 sulfoamlino-s tnazin 2 ylamino) stilben 2,2' disulfoverbindungen und deren Verwendung als optische Aufheller
DE3812951A1 (de)	1989-07-13	Papierverleimungsmittel und verfahren zur verleimung von papier unter verwendung desselben
US2837439A (en)	1958-06-03	Paper size
NL7907636A (nl)	1980-04-21	Geinverteerde papierlijm en een werkwijze voor de bereiding daarvan.
US1512212A (en)	1924-10-21	Paper-sizing composition and method of making the same
EP0401645B1 (de)	1995-07-26	Modifizierte Kolophoniumharze, Verfahren zu ihrer Herstellung, ihre Verwendung und solche Kolophoniumharze enthaltende Papierleimungsmittel
DE2157932A1 (de)	1972-06-15	Verfahren zum Leimen von Papier in der Masse
NO742404L (no)	1975-01-27
DE2126866C3 (de)	1975-07-31	Verwendung von Melamin-Formaldehyd-Polykondensaten als Verstärker bei der Harzleimung von Papier
DE728533C (de)	1942-12-01	Verfahren zur Herstellung von Salzen aliphatischer Aminosulfinsaeuren
SU595447A1 (ru)	1978-02-28	Способ проклейки бумажной массы
EP0227600A1 (de)	1987-07-01	Verfahren zum Leimen von Papier mit anionischen, hydrophoben Leimungsmitteln und polymerisierten Monoallylaminen als Retentionsmitteln
ATE4826T1 (de)	1983-10-15	Verfahren zur herstellung von papier mit hoher nassfestigkeit.
PT87589B (pt)	1992-09-30	Processo de preparacao de composicoes aglutinadas para papel e processo para a obtencao de um produto de papel aglutinado
GB627301A (en)	1949-08-05	Manufacture of a hardenable binding agent in a stable aqueous form

Legal Events

Date	Code	Title
1985-01-01	A85	Still pending on 85-01-01
1987-03-02	BA	A request for search or an international-type search has been filed
1987-04-01	BB	A search report has been drawn up
1987-04-01	BC	A request for examination has been filed
1991-06-03	BI	The patent application has been withdrawn