NL8301051A - Gemakkelijk dispergeerbare anionische, in water oplosbare cellulosederivaten en werkwijze voor het bereiden daarvan. - Google Patents

Gemakkelijk dispergeerbare anionische, in water oplosbare cellulosederivaten en werkwijze voor het bereiden daarvan. Download PDF

Info

Publication number: NL8301051A
Authority: NL; Netherlands
Prior art keywords: line; becomes; glyoxal; water; cellulose ether
Prior art date: 1982-04-27

Application number

NL8301051A

Other languages

English (en)

Dutch (nl)

Original Assignee

Hercules Inc

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.)

1982-04-27

Filing date

1983-03-24

Publication date

1983-11-16

1983-03-24 Application filed by Hercules Inc filed Critical Hercules Inc

1983-11-16 Publication of NL8301051A publication Critical patent/NL8301051A/nl

Links

238000000034 method Methods 0.000 title claims description 18
229920002678 cellulose Polymers 0.000 title description 4
239000001913 cellulose Substances 0.000 title description 3
LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 claims description 80
229940015043 glyoxal Drugs 0.000 claims description 42
235000010339 sodium tetraborate Nutrition 0.000 claims description 36
229910021538 borax Inorganic materials 0.000 claims description 34
229920003086 cellulose ether Polymers 0.000 claims description 31
125000000129 anionic group Chemical group 0.000 claims description 25
239000004328 sodium tetraborate Substances 0.000 claims description 19
BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 claims description 16
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 11
235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 11
239000007864 aqueous solution Substances 0.000 claims description 8
239000012736 aqueous medium Substances 0.000 claims description 7
BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 5
239000001768 carboxy methyl cellulose Substances 0.000 claims description 4
239000008112 carboxymethyl-cellulose Substances 0.000 claims description 4
229920003090 carboxymethyl hydroxyethyl cellulose Polymers 0.000 claims description 3
239000000047 product Substances 0.000 claims 3
OUZGQDBZVRYBBF-UHFFFAOYSA-N trisodium oxaldehyde borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-].O=CC=O OUZGQDBZVRYBBF-UHFFFAOYSA-N 0.000 claims 3
239000007795 chemical reaction product Substances 0.000 claims 1
238000012937 correction Methods 0.000 claims 1
239000000243 solution Substances 0.000 description 17
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical group CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 16
239000002002 slurry Substances 0.000 description 13
125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 9
239000000203 mixture Substances 0.000 description 9
239000002245 particle Substances 0.000 description 8
238000003756 stirring Methods 0.000 description 8
229920000642 polymer Polymers 0.000 description 7
-1 anionic ethers Chemical class 0.000 description 6
239000003085 diluting agent Substances 0.000 description 6
238000001035 drying Methods 0.000 description 6
GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical class C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 5
150000002170 ethers Chemical class 0.000 description 5
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 4
239000003153 chemical reaction reagent Substances 0.000 description 4
229920003169 water-soluble polymer Polymers 0.000 description 4
229910052782 aluminium Inorganic materials 0.000 description 3
239000000463 material Substances 0.000 description 3
238000006467 substitution reaction Methods 0.000 description 3
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
239000004354 Hydroxyethyl cellulose Substances 0.000 description 2
230000002378 acidificating effect Effects 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
239000002738 chelating agent Substances 0.000 description 2
238000004090 dissolution Methods 0.000 description 2
239000011521 glass Substances 0.000 description 2
150000004676 glycans Chemical class 0.000 description 2
235000019447 hydroxyethyl cellulose Nutrition 0.000 description 2
TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical group O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 description 2
229920001282 polysaccharide Polymers 0.000 description 2
239000005017 polysaccharide Substances 0.000 description 2
239000001103 potassium chloride Substances 0.000 description 2
235000011164 potassium chloride Nutrition 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
239000002904 solvent Substances 0.000 description 2
LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 description 1
RFRMMZAKBNXNHE-UHFFFAOYSA-N 6-[4,6-dihydroxy-5-(2-hydroxyethoxy)-2-(hydroxymethyl)oxan-3-yl]oxy-2-(hydroxymethyl)-5-(2-hydroxypropoxy)oxane-3,4-diol Chemical compound CC(O)COC1C(O)C(O)C(CO)OC1OC1C(O)C(OCCO)C(O)OC1CO RFRMMZAKBNXNHE-UHFFFAOYSA-N 0.000 description 1
244000291564 Allium cepa Species 0.000 description 1
235000002732 Allium cepa var. cepa Nutrition 0.000 description 1
240000005589 Calophyllum inophyllum Species 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
YAVWDJDEOLOYQO-UHFFFAOYSA-N OOOOOOOOOO Chemical compound OOOOOOOOOO YAVWDJDEOLOYQO-UHFFFAOYSA-N 0.000 description 1
241001149163 Ulmus americana Species 0.000 description 1
DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
150000001241 acetals Chemical class 0.000 description 1
150000001299 aldehydes Chemical class 0.000 description 1
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
229920006321 anionic cellulose Polymers 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000035602 clotting Effects 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
239000006071 cream Substances 0.000 description 1
238000004132 cross linking Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000000151 deposition Methods 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
CDMADVZSLOHIFP-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane;decahydrate Chemical group O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 CDMADVZSLOHIFP-UHFFFAOYSA-N 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
239000012530 fluid Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
230000036571 hydration Effects 0.000 description 1
238000006703 hydration reaction Methods 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
229920013818 hydroxypropyl guar gum Polymers 0.000 description 1
239000001866 hydroxypropyl methyl cellulose Substances 0.000 description 1
229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 1
235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 1
UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
229920000609 methyl cellulose Polymers 0.000 description 1
239000001923 methylcellulose Substances 0.000 description 1
235000010981 methylcellulose Nutrition 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000003129 oil well Substances 0.000 description 1
238000006116 polymerization reaction Methods 0.000 description 1
238000005507 spraying Methods 0.000 description 1
238000011272 standard treatment Methods 0.000 description 1
239000011550 stock solution Substances 0.000 description 1
125000001424 substituent group Chemical group 0.000 description 1
239000002562 thickening agent Substances 0.000 description 1
230000007704 transition Effects 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/26—Cellulose ethers
- C08L1/28—Alkyl ethers

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Biochemistry (AREA)
Materials Engineering (AREA)
Paper (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Chemical Or Physical Treatment Of Fibers (AREA)
Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

NL8301051A 1982-04-27 1983-03-24 Gemakkelijk dispergeerbare anionische, in water oplosbare cellulosederivaten en werkwijze voor het bereiden daarvan. NL8301051A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/372,357 US4400502A (en)	1982-04-27	1982-04-27	Readily dispersible anionic, water-soluble cellulose derivatives and a method for their preparation
US37235782		1982-04-27

Publications (1)

Publication Number	Publication Date
NL8301051A true NL8301051A (nl)	1983-11-16

Family

ID=23467802

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8301051A NL8301051A (nl)	1982-04-27	1983-03-24	Gemakkelijk dispergeerbare anionische, in water oplosbare cellulosederivaten en werkwijze voor het bereiden daarvan.

Country Status (8)

Country	Link
US (1)	US4400502A (pt)
JP (1)	JPS58196201A (pt)
BR (1)	BR8302134A (pt)
DE (1)	DE3314214A1 (pt)
FR (1)	FR2525608B1 (pt)
GB (1)	GB2120252A (pt)
NL (1)	NL8301051A (pt)
NO (1)	NO831173L (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4521594A (en) *	1983-05-20	1985-06-04	Daicel Chemical Industries, Ltd.	Process for producing sodium carboxymethylcellulose
US4523010A (en) *	1984-06-15	1985-06-11	Hercules Incorporated	Dihydroxypropyl mixed ether derivatives of cellulose
US4537958A (en) *	1984-06-29	1985-08-27	The Dow Chemical Company	Process for preparing cellulose ethers
WO2003001030A1 (en) *	2001-06-22	2003-01-03	Bj Services Company	Fracturing fluids and methods of making and using same
DE10308109A1 (de) *	2003-02-26	2004-09-09	Wolff Cellulosics Gmbh & Co. Kg	Wasserdispergierbare Polysaccharidderivate mit vermindertem Glyoxalgehalt und ein Verfahren zur Absenkung des Glyoxalgehalts in glyoxalvernetzten Polysaccharidderivaten

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3072635A (en) *	1959-11-04	1963-01-08	Chemical Dev Of Canada Ltd	Readily dissolving cellulose derivatives and process therefor
NL302923A (pt) *	1963-04-06	1900-01-01
US3356519A (en) *	1964-02-28	1967-12-05	Dow Chemical Co	Cellulose ether composition
FR1547665A (fr) *	1967-10-17	1968-11-29	Dow Chemical Co	Composition perfectionnée à base d'éther cellulosique
GB1465934A (en) *	1974-08-14	1977-03-02	Hercules Inc	Methods of dissolving cellulose ethers in alkaline media
US4309535A (en) *	1980-01-21	1982-01-05	Hercules Incorporated	Method of improving dispersibility of anionic cellulose ethers
US4298728A (en) *	1980-06-03	1981-11-03	Hercules Incorporated	Method of preparing hydroxyethyl ethers of cellulose
US4306061A (en) *	1980-12-29	1981-12-15	Hercules Incorporated	Preparation of CMC with improved substituent uniformity using borax

1982
- 1982-04-27 US US06/372,357 patent/US4400502A/en not_active Expired - Lifetime
1983
- 1983-03-24 NL NL8301051A patent/NL8301051A/nl not_active Application Discontinuation
- 1983-03-29 NO NO831173A patent/NO831173L/no unknown
- 1983-04-20 DE DE3314214A patent/DE3314214A1/de not_active Ceased
- 1983-04-26 FR FR838307378A patent/FR2525608B1/fr not_active Expired
- 1983-04-26 GB GB08311379A patent/GB2120252A/en not_active Withdrawn
- 1983-04-26 BR BR8302134A patent/BR8302134A/pt unknown
- 1983-04-26 JP JP58073692A patent/JPS58196201A/ja active Granted

Also Published As

Publication number	Publication date
NO831173L (no)	1983-10-28
US4400502A (en)	1983-08-23
DE3314214A1 (de)	1983-10-27
FR2525608B1 (fr)	1989-04-28
JPS58196201A (ja)	1983-11-15
GB8311379D0 (en)	1983-06-02
BR8302134A (pt)	1983-12-27
FR2525608A1 (fr)	1983-10-28
JPH0535161B2 (pt)	1993-05-25
GB2120252A (en)	1983-11-30

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Legal Events

Date	Code	Title
1985-01-01	A85	Still pending on 85-01-01
1990-04-02	BA	A request for search or an international-type search has been filed
1990-08-01	BB	A search report has been drawn up
1991-02-01	BV	The patent application has lapsed