NO319970B1 - Hydrofobt modifiserte anioniske celluloseeterforbindelser samt anvendelse derav - Google Patents

Hydrofobt modifiserte anioniske celluloseeterforbindelser samt anvendelse derav Download PDF

Info

Publication number: NO319970B1
Authority: NO; Norway
Prior art keywords: cellulose; glycidyl ether; group; alkali metal; ether
Prior art date: 1997-06-13

Application number

NO19996050A

Other languages

English (en)

Norwegian (no)

Other versions

NO996050D0 (no

NO996050L (no

Inventor

Jan Gerardus Batelaan

Berend Jan Dijk

Peter Marten Van Der Horst

Original Assignee

Akzo Nobel 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.)

1997-06-13

Filing date

1999-12-08

Publication date

2005-10-03

1999-12-08 Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv

1999-12-08 Publication of NO996050D0 publication Critical patent/NO996050D0/no

2000-02-08 Publication of NO996050L publication Critical patent/NO996050L/no

2005-10-03 Publication of NO319970B1 publication Critical patent/NO319970B1/no

Links

125000000129 anionic group Chemical group 0.000 title claims abstract description 11
229920006321 anionic cellulose Polymers 0.000 title claims abstract description 10
150000002170 ethers Chemical class 0.000 title description 4
239000003153 chemical reaction reagent Substances 0.000 claims abstract description 51
229920002678 cellulose Polymers 0.000 claims abstract description 42
239000001913 cellulose Substances 0.000 claims abstract description 40
GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical group C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 claims abstract description 36
238000000034 method Methods 0.000 claims abstract description 30
-1 alkali metal vinyl sulfonates Chemical class 0.000 claims abstract description 22
229910052783 alkali metal Inorganic materials 0.000 claims abstract description 18
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 17
150000001340 alkali metals Chemical class 0.000 claims abstract description 15
230000002152 alkylating effect Effects 0.000 claims abstract description 14
239000001257 hydrogen Substances 0.000 claims abstract description 6
229910052739 hydrogen Inorganic materials 0.000 claims abstract description 6
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 5
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 4
239000002253 acid Substances 0.000 claims abstract description 3
150000007513 acids Chemical class 0.000 claims abstract description 3
150000004820 halides Chemical class 0.000 claims abstract description 3
NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 claims abstract description 3
239000000203 mixture Substances 0.000 claims description 50
FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 claims description 17
229940106681 chloroacetic acid Drugs 0.000 claims description 16
YSUQLAYJZDEMOT-UHFFFAOYSA-N 2-(butoxymethyl)oxirane Chemical group CCCCOCC1CO1 YSUQLAYJZDEMOT-UHFFFAOYSA-N 0.000 claims description 14
229920003086 cellulose ether Polymers 0.000 claims description 11
239000003085 diluting agent Substances 0.000 claims description 6
YZUMRMCHAJVDRT-UHFFFAOYSA-N 2-(hexadecoxymethyl)oxirane Chemical compound CCCCCCCCCCCCCCCCOCC1CO1 YZUMRMCHAJVDRT-UHFFFAOYSA-N 0.000 claims description 4
125000002768 hydroxyalkyl group Chemical group 0.000 claims description 4
239000002562 thickening agent Substances 0.000 claims description 4
NVKSMKFBUGBIGE-UHFFFAOYSA-N 2-(tetradecoxymethyl)oxirane Chemical compound CCCCCCCCCCCCCCOCC1CO1 NVKSMKFBUGBIGE-UHFFFAOYSA-N 0.000 claims description 3
239000000084 colloidal system Substances 0.000 claims description 3
239000003995 emulsifying agent Substances 0.000 claims description 3
230000001681 protective effect Effects 0.000 claims description 3
239000003381 stabilizer Substances 0.000 claims description 3
VMSIYTPWZLSMOH-UHFFFAOYSA-N 2-(dodecoxymethyl)oxirane Chemical compound CCCCCCCCCCCCOCC1CO1 VMSIYTPWZLSMOH-UHFFFAOYSA-N 0.000 claims description 2
ZXJBWUAALADCRI-UHFFFAOYSA-N 2-(octadecoxymethyl)oxirane Chemical compound CCCCCCCCCCCCCCCCCCOCC1CO1 ZXJBWUAALADCRI-UHFFFAOYSA-N 0.000 claims description 2
229910001508 alkali metal halide Inorganic materials 0.000 claims description 2
150000003856 quaternary ammonium compounds Chemical class 0.000 claims description 2
239000006254 rheological additive Substances 0.000 claims description 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 112
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 63
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 46
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 45
235000010980 cellulose Nutrition 0.000 description 36
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 31
239000000243 solution Substances 0.000 description 29
230000002209 hydrophobic effect Effects 0.000 description 23
229920001282 polysaccharide Polymers 0.000 description 19
239000005017 polysaccharide Substances 0.000 description 19
150000004676 glycans Chemical class 0.000 description 18
238000006243 chemical reaction Methods 0.000 description 16
239000000843 powder Substances 0.000 description 15
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 14
239000012299 nitrogen atmosphere Substances 0.000 description 14
239000012258 stirred mixture Substances 0.000 description 14
239000012043 crude product Substances 0.000 description 13
238000004458 analytical method Methods 0.000 description 12
238000006467 substitution reaction Methods 0.000 description 12
239000000047 product Substances 0.000 description 9
229920000663 Hydroxyethyl cellulose Polymers 0.000 description 8
239000004354 Hydroxyethyl cellulose Substances 0.000 description 8
150000008044 alkali metal hydroxides Chemical class 0.000 description 8
235000019447 hydroxyethyl cellulose Nutrition 0.000 description 8
229920002134 Carboxymethyl cellulose Polymers 0.000 description 6
238000004519 manufacturing process Methods 0.000 description 6
238000002360 preparation method Methods 0.000 description 6
244000007835 Cyamopsis tetragonoloba Species 0.000 description 5
239000001768 carboxy methyl cellulose Substances 0.000 description 5
235000010948 carboxy methyl cellulose Nutrition 0.000 description 5
239000008112 carboxymethyl-cellulose Substances 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
125000000217 alkyl group Chemical group 0.000 description 4
125000004432 carbon atom Chemical group C* 0.000 description 4
229920003090 carboxymethyl hydroxyethyl cellulose Polymers 0.000 description 4
150000001875 compounds Chemical class 0.000 description 4
125000001165 hydrophobic group Chemical group 0.000 description 4
ACBFXJILDVSGGU-UHFFFAOYSA-N 2-(2-butoxyethoxymethyl)oxirane Chemical compound CCCCOCCOCC1CO1 ACBFXJILDVSGGU-UHFFFAOYSA-N 0.000 description 3
ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Chemical group CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 3
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
229920002472 Starch Polymers 0.000 description 3
DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 3
230000029936 alkylation Effects 0.000 description 3
238000005804 alkylation reaction Methods 0.000 description 3
239000007864 aqueous solution Substances 0.000 description 3
KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 description 3
229940073608 benzyl chloride Drugs 0.000 description 3
125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
230000000052 comparative effect Effects 0.000 description 3
125000003438 dodecyl group Chemical group [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])C([H])([H])C([H])([H])* 0.000 description 3
238000001035 drying Methods 0.000 description 3
125000001421 myristyl 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])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
125000000913 palmityl 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])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
125000001453 quaternary ammonium group Chemical group 0.000 description 3
239000002002 slurry Substances 0.000 description 3
239000008107 starch Substances 0.000 description 3
235000019698 starch Nutrition 0.000 description 3
239000002699 waste material Substances 0.000 description 3
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
229920000742 Cotton Polymers 0.000 description 2
101000891866 Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) Feruloyl esterase C Proteins 0.000 description 2
229920000896 Ethulose Polymers 0.000 description 2
239000001859 Ethyl hydroxyethyl cellulose Substances 0.000 description 2
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
239000008186 active pharmaceutical agent Substances 0.000 description 2
150000001350 alkyl halides Chemical class 0.000 description 2
239000002168 alkylating agent Substances 0.000 description 2
229940100198 alkylating agent Drugs 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
239000003599 detergent Substances 0.000 description 2
235000014113 dietary fatty acids Nutrition 0.000 description 2
LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 2
235000019326 ethyl hydroxyethyl cellulose Nutrition 0.000 description 2
239000000194 fatty acid Substances 0.000 description 2
229930195729 fatty acid Natural products 0.000 description 2
150000004665 fatty acids Chemical class 0.000 description 2
239000000835 fiber Substances 0.000 description 2
239000012530 fluid Substances 0.000 description 2
239000004816 latex Substances 0.000 description 2
229920000126 latex Polymers 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000000463 material Substances 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
BWYYYTVSBPRQCN-UHFFFAOYSA-M sodium;ethenesulfonate Chemical compound [Na+].[O-]S(=O)(=O)C=C BWYYYTVSBPRQCN-UHFFFAOYSA-M 0.000 description 2
125000004079 stearyl 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])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 2
125000001424 substituent group Chemical group 0.000 description 2
239000003760 tallow Substances 0.000 description 2
HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 2
OJMVRGXLTANFRG-UHFFFAOYSA-N 1-(2-chloroethoxy)butane Chemical compound CCCCOCCCl OJMVRGXLTANFRG-UHFFFAOYSA-N 0.000 description 1
PBLNBZIONSLZBU-UHFFFAOYSA-N 1-bromododecane Chemical compound CCCCCCCCCCCCBr PBLNBZIONSLZBU-UHFFFAOYSA-N 0.000 description 1
QWDQYHPOSSHSAW-UHFFFAOYSA-N 1-isocyanatooctadecane Chemical compound CCCCCCCCCCCCCCCCCCN=C=O QWDQYHPOSSHSAW-UHFFFAOYSA-N 0.000 description 1
STMDPCBYJCIZOD-UHFFFAOYSA-N 2-(2,4-dinitroanilino)-4-methylpentanoic acid Chemical compound CC(C)CC(C(O)=O)NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O STMDPCBYJCIZOD-UHFFFAOYSA-N 0.000 description 1
AQKDMKKMCVJJTC-UHFFFAOYSA-N 2-(2-methylpropoxymethyl)oxirane Chemical compound CC(C)COCC1CO1 AQKDMKKMCVJJTC-UHFFFAOYSA-N 0.000 description 1
QNYBOILAKBSWFG-UHFFFAOYSA-N 2-(phenylmethoxymethyl)oxirane Chemical compound C1OC1COCC1=CC=CC=C1 QNYBOILAKBSWFG-UHFFFAOYSA-N 0.000 description 1
NWLUZGJDEZBBRH-UHFFFAOYSA-N 2-(propan-2-yloxymethyl)oxirane Chemical compound CC(C)OCC1CO1 NWLUZGJDEZBBRH-UHFFFAOYSA-N 0.000 description 1
CWNOEVURTVLUNV-UHFFFAOYSA-N 2-(propoxymethyl)oxirane Chemical compound CCCOCC1CO1 CWNOEVURTVLUNV-UHFFFAOYSA-N 0.000 description 1
SFJRUJUEMVAZLM-UHFFFAOYSA-N 2-[(2-methylpropan-2-yl)oxymethyl]oxirane Chemical compound CC(C)(C)OCC1CO1 SFJRUJUEMVAZLM-UHFFFAOYSA-N 0.000 description 1
WNISWKAEAPQCJQ-UHFFFAOYSA-N 2-[(2-nonylphenoxy)methyl]oxirane Chemical compound CCCCCCCCCC1=CC=CC=C1OCC1OC1 WNISWKAEAPQCJQ-UHFFFAOYSA-N 0.000 description 1
DPVYDTACPLLHCF-UHFFFAOYSA-N 2-phenylethyl pivalate Chemical compound CC(C)(C)C(=O)OCCC1=CC=CC=C1 DPVYDTACPLLHCF-UHFFFAOYSA-N 0.000 description 1
KGYYLUNYOCBBME-UHFFFAOYSA-M 4-fluoro-2-phenyl-4-(4-propylcyclohexyl)cyclohexa-1,5-diene-1-carboxylate Chemical compound C1CC(CCC)CCC1C1(F)C=CC(C([O-])=O)=C(C=2C=CC=CC=2)C1 KGYYLUNYOCBBME-UHFFFAOYSA-M 0.000 description 1
241000157282 Aesculus Species 0.000 description 1
OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 description 1
GAWIXWVDTYZWAW-UHFFFAOYSA-N C[CH]O Chemical group C[CH]O GAWIXWVDTYZWAW-UHFFFAOYSA-N 0.000 description 1
244000060011 Cocos nucifera Species 0.000 description 1
235000013162 Cocos nucifera Nutrition 0.000 description 1
241000640882 Condea Species 0.000 description 1
229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 description 1
229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
229920001131 Pulp (paper) Polymers 0.000 description 1
125000002252 acyl group Chemical group 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
239000003513 alkali Substances 0.000 description 1
125000002877 alkyl aryl group Chemical group 0.000 description 1
150000005215 alkyl ethers Chemical class 0.000 description 1
125000002947 alkylene group Chemical group 0.000 description 1
239000012298 atmosphere Substances 0.000 description 1
239000002585 base Substances 0.000 description 1
125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
150000001720 carbohydrates Chemical class 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
230000003197 catalytic effect Effects 0.000 description 1
125000003901 ceryl 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])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])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
PBAYDYUZOSNJGU-UHFFFAOYSA-N chelidonic acid Natural products OC(=O)C1=CC(=O)C=C(C(O)=O)O1 PBAYDYUZOSNJGU-UHFFFAOYSA-N 0.000 description 1
238000013270 controlled release Methods 0.000 description 1
239000002537 cosmetic Substances 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
238000005553 drilling Methods 0.000 description 1
239000003814 drug Substances 0.000 description 1
239000000839 emulsion Substances 0.000 description 1
150000002118 epoxides Chemical class 0.000 description 1
125000001033 ether group Chemical group 0.000 description 1
DQYBDCGIPTYXML-UHFFFAOYSA-N ethoxyethane;hydrate Chemical compound O.CCOCC DQYBDCGIPTYXML-UHFFFAOYSA-N 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
239000006260 foam Substances 0.000 description 1
238000009472 formulation Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
235000010181 horse chestnut Nutrition 0.000 description 1
125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
239000001341 hydroxy propyl starch Substances 0.000 description 1
239000001863 hydroxypropyl cellulose Substances 0.000 description 1
235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
235000013828 hydroxypropyl starch Nutrition 0.000 description 1
238000010348 incorporation Methods 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
239000012948 isocyanate Substances 0.000 description 1
150000002513 isocyanates Chemical class 0.000 description 1
230000000269 nucleophilic effect Effects 0.000 description 1
239000003921 oil Substances 0.000 description 1
125000004430 oxygen atom Chemical group O* 0.000 description 1
230000021962 pH elevation Effects 0.000 description 1
239000003973 paint Substances 0.000 description 1
230000037361 pathway Effects 0.000 description 1
239000000575 pesticide Substances 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
229920002451 polyvinyl alcohol Polymers 0.000 description 1
239000000276 potassium ferrocyanide Substances 0.000 description 1
125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
239000000376 reactant Substances 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
239000002453 shampoo Substances 0.000 description 1
238000007613 slurry method Methods 0.000 description 1
FDRCDNZGSXJAFP-UHFFFAOYSA-M sodium chloroacetate Chemical compound [Na+].[O-]C(=O)CCl FDRCDNZGSXJAFP-UHFFFAOYSA-M 0.000 description 1
239000002689 soil Substances 0.000 description 1
230000006641 stabilisation Effects 0.000 description 1
239000007858 starting material Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000000725 suspension Substances 0.000 description 1
ADXGNEYLLLSOAR-UHFFFAOYSA-N tasosartan Chemical compound C12=NC(C)=NC(C)=C2CCC(=O)N1CC(C=C1)=CC=C1C1=CC=CC=C1C=1N=NNN=1 ADXGNEYLLLSOAR-UHFFFAOYSA-N 0.000 description 1
238000004448 titration Methods 0.000 description 1
239000000606 toothpaste Substances 0.000 description 1
229940034610 toothpaste Drugs 0.000 description 1
LTVDFSLWFKLJDQ-UHFFFAOYSA-N α-tocopherolquinone Chemical compound CC(C)CCCC(C)CCCC(C)CCCC(C)(O)CCC1=C(C)C(=O)C(C)=C(C)C1=O LTVDFSLWFKLJDQ-UHFFFAOYSA-N 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
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B11/00—Preparation of cellulose ethers
- C08B11/193—Mixed ethers, i.e. ethers with two or more different etherifying groups
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/08—Ethers
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
- C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
- C08B37/0096—Guar, guar gum, guar flour, guaran, i.e. (beta-1,4) linked D-mannose units in the main chain branched with D-galactose units in (alpha-1,6), e.g. from Cyamopsis Tetragonolobus; Derivatives thereof

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Materials Engineering (AREA)
Biochemistry (AREA)
Engineering & Computer Science (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Emergency Medicine (AREA)
General Health & Medical Sciences (AREA)
Molecular Biology (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)

NO19996050A 1997-06-13 1999-12-08 Hydrofobt modifiserte anioniske celluloseeterforbindelser samt anvendelse derav NO319970B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP97201816		1997-06-13
PCT/EP1998/003709 WO1998056825A1 (en)	1997-06-13	1998-06-10	Hydrophobically modified anionic cellulose ethers

Publications (3)

Publication Number	Publication Date
NO996050D0 NO996050D0 (no)	1999-12-08
NO996050L NO996050L (no)	2000-02-08
NO319970B1 true NO319970B1 (no)	2005-10-03

Family

ID=8228449

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO19996050A NO319970B1 (no)	1997-06-13	1999-12-08	Hydrofobt modifiserte anioniske celluloseeterforbindelser samt anvendelse derav

Country Status (13)

Country	Link
US (1)	US6627751B1 (tr)
EP (1)	EP0991668B1 (tr)
AT (1)	ATE230419T1 (tr)
AU (1)	AU8338798A (tr)
BR (1)	BR9810004A (tr)
CA (1)	CA2294034C (tr)
DE (1)	DE69810472T2 (tr)
IL (1)	IL133476A (tr)
NO (1)	NO319970B1 (tr)
PT (1)	PT991668E (tr)
RU (1)	RU2191194C2 (tr)
TR (1)	TR199903067T2 (tr)
WO (1)	WO1998056825A1 (tr)

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EP1402114A1 (en) *	2001-07-02	2004-03-31	AKZO Nobel N.V.	Pigment composition
US20040143226A1 (en) *	2003-01-16	2004-07-22	Becton, Dickinson And Company	Blood collection set with venting mechanism
SE526356C2 (sv) *	2003-12-15	2005-08-30	Akzo Nobel Nv	Associativa vattenlösliga cellulosaetrar
WO2005061792A1 (en) *	2003-12-22	2005-07-07	Akzo Nobel N.V.	Paper comprising quaternary nitrogen containing cellulose ether
BRPI0608962A2 (pt)	2005-05-12	2010-02-17	Akzo Nobel Nv	processo para a trituração de éter de celulose
DE102007015282B4 (de) *	2007-03-29	2017-10-05	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Viskositätsregulator, Verfahren zu dessen Herstellung und dessen Verwendung
WO2009111022A1 (en) *	2008-03-07	2009-09-11	Corning Incorporated	Hydrophobically modified cellulose ether derivatives for cell culture and release
US8317916B1 (en)	2009-09-09	2012-11-27	Pebble Technology, Inc.	Set retardant for hydraulic cement compositions
BR112013013900B1 (pt)	2010-12-16	2018-12-11	Akzo Nobel Chemicals International B.V.	composição, uso de um éter polissacarídeo linear hidroxílico de alquila inferior hidrofobicamente modificado não iônico solúvel em água, método para o tratamento de uma planta e método para melhorar a deposição, sobre uma planta, de uma composição aquosa
CN103958433A (zh)	2011-09-29	2014-07-30	陶氏环球技术有限责任公司	包含阴离子和疏水改性纤维素醚的粘固组合物及其应用
CN103509125B (zh) *	2012-06-21	2016-04-20	中国石油化工股份有限公司	钻井液用疏水改性羧甲基淀粉的制备方法
GB2508079B (en) *	2012-09-19	2015-10-28	China Petroleum & Chemical	Modified starch
KR102028660B1 (ko)	2015-04-01	2019-10-04	아크조 노벨 케미칼즈 인터내셔널 비.브이.	에멀전 안정화제로서의 생체고분자 블렌드
CN114349874A (zh) *	2021-12-23	2022-04-15	大连理工大学	一种疏水改性羧甲基淀粉钠的制备方法
EP4227323A1 (en) *	2022-02-15	2023-08-16	Institut national de recherche pour l'agriculture, l'alimentation et l'environnement	A method of preparing multi-functionalized cellulose and use thereof for preparing multi-functionnalized nanofibrillated cellulose

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US4826970A (en) *	1987-09-17	1989-05-02	Hercules Incorporated	Carboxymethyl hydrophobically modified hydroxyethylcellulose
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ATE108190T1 (de)	1989-01-31	1994-07-15	Union Carbide Chem Plastic	Polysaccharide mit alkaryl- oder aralkyl- hydrophoben und latexzusammensetzungen, die die polysaccharide enthalten.
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1998
- 1998-06-10 PT PT98933634T patent/PT991668E/pt unknown
- 1998-06-10 BR BR9810004-1A patent/BR9810004A/pt not_active IP Right Cessation
- 1998-06-10 CA CA002294034A patent/CA2294034C/en not_active Expired - Fee Related
- 1998-06-10 EP EP98933634A patent/EP0991668B1/en not_active Expired - Lifetime
- 1998-06-10 AT AT98933634T patent/ATE230419T1/de not_active IP Right Cessation
- 1998-06-10 AU AU83387/98A patent/AU8338798A/en not_active Abandoned
- 1998-06-10 WO PCT/EP1998/003709 patent/WO1998056825A1/en active IP Right Grant
- 1998-06-10 DE DE69810472T patent/DE69810472T2/de not_active Expired - Fee Related
- 1998-06-10 TR TR1999/03067T patent/TR199903067T2/tr unknown
- 1998-06-10 IL IL13347698A patent/IL133476A/xx not_active IP Right Cessation
- 1998-06-10 RU RU2000100970/04A patent/RU2191194C2/ru not_active IP Right Cessation
1999
- 1999-12-06 US US09/455,103 patent/US6627751B1/en not_active Expired - Fee Related
- 1999-12-08 NO NO19996050A patent/NO319970B1/no unknown

Also Published As

Publication number	Publication date
TR199903067T2 (tr)	2000-03-21
ATE230419T1 (de)	2003-01-15
RU2191194C2 (ru)	2002-10-20
WO1998056825A1 (en)	1998-12-17
CA2294034A1 (en)	1998-12-17
CA2294034C (en)	2006-11-28
AU8338798A (en)	1998-12-30
IL133476A0 (en)	2001-04-30
BR9810004A (pt)	2000-08-01
PT991668E (pt)	2003-04-30
EP0991668A1 (en)	2000-04-12
NO996050D0 (no)	1999-12-08
US6627751B1 (en)	2003-09-30
NO996050L (no)	2000-02-08
DE69810472D1 (de)	2003-02-06
EP0991668B1 (en)	2003-01-02
IL133476A (en)	2005-12-18
DE69810472T2 (de)	2003-10-02

Publication	Publication Date	Title
NO319970B1 (no)	2005-10-03	Hydrofobt modifiserte anioniske celluloseeterforbindelser samt anvendelse derav
US6372901B1 (en)	2002-04-16	Polysaccharides with alkyl-aryl hydrophobes and latex compositions containing same
US5387675A (en)	1995-02-07	Modified hydrophobic cationic thickening compositions
EP0702697B1 (en)	1998-02-04	Method of making amide modified carboxyl-containing polysaccharide and fatty amide-modified polysaccharide so obtainable
CA1095029A (en)	1981-02-03	Dihydroxypropyl cellulose
EP0362769B1 (en)	1995-04-05	Mixed hydrophobe polymers
NO318679B1 (no)	2005-04-25	Fremgangsmate for fremstilling av alkylhydroksyalkylcellulose
JPH0128041B2 (tr)	1989-05-31
EP3183327B1 (en)	2019-06-12	Imidazole-modified carbohydrate polymers as laundry dye transfer inhibitors
USRE34904E (en)	1995-04-11	Alkylaryl hydrophobically modified cellulose ethers
US20150183887A1 (en)	2015-07-02	Cellulose ethers having reactive anchor group, modified cellulose ethers obtainable therefrom and methods for the preparation thereof
US2618632A (en)	1952-11-18	Mixed cellulose ether and preparation thereof
CA2335688C (en)	2008-02-12	Nonionic cellulose ether with improved thickening properties
US20030073798A1 (en)	2003-04-17	Method for preparing hydroxyalkyl starch
FI100657B (fi)	1998-01-30	Vesiliukoisia hydroksipropyylisulfoetyyliselluloosajohdannaisia (HPSES ), joilla on alhainen substituutioaste, ja menetelmä niiden valmistami seksi
US5124445A (en)	1992-06-23	Alkylaryl hydrophobically modified cellulose ethers
US5290829A (en)	1994-03-01	Perfluorinated alkyl hydrophobe hydroxyalkylcellulose associative thickeners
US6669863B1 (en)	2003-12-30	Anionic cellulose ethers having temperature-dependent associative properties
CA2353828C (en)	2008-11-25	Anionic cellulose ethers having temperature-dependent associative properties
JPH10330401A (ja)	1998-12-15	新規多糖誘導体及びその製造方法
EP0632057A1 (en)	1995-01-04	Anionic sulfonated thickening compositions
MXPA99011616A (en)	2001-12-04	Hydrophobically modified anionic cellulose ethers
US5739304A (en)	1998-04-14	Process for the preparation of water-soluble aminoalkyl derivatives of polysaccharides
CN116854832A (zh)	2023-10-10	一种疏水改性淀粉醚及其制备方法与应用
US20030208063A1 (en)	2003-11-06	Water-soluble, sulfoalkyl-containing, hydrophobically modified cellulose ethers, process for preparing them, and their use in emulsion paints