NO802016L - Fremgangsmaate for tverrbinding av cellulosesulfatestere - Google Patents

Fremgangsmaate for tverrbinding av cellulosesulfatestere

Info

Publication number: NO802016L
Authority: NO; Norway
Prior art keywords: cellulose; cellulose sulfate; cross; approx; stated
Prior art date: 1979-07-05

Application number

NO802016A

Other languages

English (en)

Norwegian (no)

Inventor

Richard Georg Schweiger

Original Assignee

Richard Georg Schweiger

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.)

1979-07-05

Filing date

1980-07-04

Publication date

1981-01-06

1980-07-04 Application filed by Richard Georg Schweiger filed Critical Richard Georg Schweiger

1981-01-06 Publication of NO802016L publication Critical patent/NO802016L/no

Links

229920002678 cellulose Polymers 0.000 title claims description 286
239000001913 cellulose Substances 0.000 title claims description 285
238000000034 method Methods 0.000 title claims description 28
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 133
150000003839 salts Chemical class 0.000 claims description 78
-1 sulfate ester Chemical class 0.000 claims description 62
238000004132 cross linking Methods 0.000 claims description 56
229910052751 metal Inorganic materials 0.000 claims description 46
239000002184 metal Substances 0.000 claims description 46
229910021653 sulphate ion Inorganic materials 0.000 claims description 45
229910021645 metal ion Inorganic materials 0.000 claims description 40
150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 34
IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 claims description 31
238000006243 chemical reaction Methods 0.000 claims description 29
239000000203 mixture Substances 0.000 claims description 27
150000002500 ions Chemical class 0.000 claims description 22
238000006467 substitution reaction Methods 0.000 claims description 12
239000010936 titanium Substances 0.000 claims description 7
239000006172 buffering agent Substances 0.000 claims description 4
GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 4
229910052684 Cerium Inorganic materials 0.000 claims description 3
VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims description 3
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 3
238000002156 mixing Methods 0.000 claims description 3
230000008569 process Effects 0.000 claims description 3
229910052719 titanium Inorganic materials 0.000 claims description 3
229910052788 barium Inorganic materials 0.000 claims description 2
XQTIWNLDFPPCIU-UHFFFAOYSA-N cerium(3+) Chemical class [Ce+3] XQTIWNLDFPPCIU-UHFFFAOYSA-N 0.000 claims description 2
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 2
229910052726 zirconium Inorganic materials 0.000 claims 2
235000002639 sodium chloride Nutrition 0.000 description 71
239000000243 solution Substances 0.000 description 65
239000000047 product Substances 0.000 description 41
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 40
239000002904 solvent Substances 0.000 description 29
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 27
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 24
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 20
239000011734 sodium Substances 0.000 description 20
229910052708 sodium Inorganic materials 0.000 description 20
239000012736 aqueous medium Substances 0.000 description 19
239000011541 reaction mixture Substances 0.000 description 19
238000003756 stirring Methods 0.000 description 18
AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical group O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 18
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 16
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 15
238000007034 nitrosation reaction Methods 0.000 description 14
239000002585 base Substances 0.000 description 13
239000000499 gel Substances 0.000 description 12
239000000376 reactant Substances 0.000 description 12
230000015572 biosynthetic process Effects 0.000 description 11
238000005553 drilling Methods 0.000 description 11
239000000543 intermediate Substances 0.000 description 11
239000000463 material Substances 0.000 description 11
239000000370 acceptor Substances 0.000 description 10
239000003795 chemical substances by application Substances 0.000 description 10
238000002360 preparation method Methods 0.000 description 10
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 9
239000004157 Nitrosyl chloride Substances 0.000 description 9
239000001110 calcium chloride Substances 0.000 description 9
229910001628 calcium chloride Inorganic materials 0.000 description 9
238000004519 manufacturing process Methods 0.000 description 9
230000009935 nitrosation Effects 0.000 description 9
VPCDQGACGWYTMC-UHFFFAOYSA-N nitrosyl chloride Chemical compound ClN=O VPCDQGACGWYTMC-UHFFFAOYSA-N 0.000 description 9
235000019392 nitrosyl chloride Nutrition 0.000 description 9
CMOAHYOGLLEOGO-UHFFFAOYSA-N oxozirconium;dihydrochloride Chemical compound Cl.Cl.[Zr]=O CMOAHYOGLLEOGO-UHFFFAOYSA-N 0.000 description 9
QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 9
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 8
239000007864 aqueous solution Substances 0.000 description 8
239000011780 sodium chloride Substances 0.000 description 8
230000008961 swelling Effects 0.000 description 8
150000002148 esters Chemical class 0.000 description 7
241000157282 Aesculus Species 0.000 description 6
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 6
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
239000000908 ammonium hydroxide Substances 0.000 description 6
WFPZPJSADLPSON-UHFFFAOYSA-N dinitrogen tetraoxide Chemical compound [O-][N+](=O)[N+]([O-])=O WFPZPJSADLPSON-UHFFFAOYSA-N 0.000 description 6
230000000694 effects Effects 0.000 description 6
230000032050 esterification Effects 0.000 description 6
238000005886 esterification reaction Methods 0.000 description 6
235000010181 horse chestnut Nutrition 0.000 description 6
239000003586 protic polar solvent Substances 0.000 description 6
230000019635 sulfation Effects 0.000 description 6
238000005670 sulfation reaction Methods 0.000 description 6
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 5
229920000742 Cotton Polymers 0.000 description 5
FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 5
239000000010 aprotic solvent Substances 0.000 description 5
239000012530 fluid Substances 0.000 description 5
238000006386 neutralization reaction Methods 0.000 description 5
239000007787 solid Substances 0.000 description 5
239000000725 suspension Substances 0.000 description 5
230000008719 thickening Effects 0.000 description 5
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 4
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 4
229910052784 alkaline earth metal Inorganic materials 0.000 description 4
TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 4
230000008859 change Effects 0.000 description 4
238000009826 distribution Methods 0.000 description 4
238000001556 precipitation Methods 0.000 description 4
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 4
239000001117 sulphuric acid Substances 0.000 description 4
238000012360 testing method Methods 0.000 description 4
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
239000000020 Nitrocellulose Substances 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
239000002253 acid Substances 0.000 description 3
239000003513 alkali Substances 0.000 description 3
WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical group OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 3
229910000019 calcium carbonate Inorganic materials 0.000 description 3
XMPZTFVPEKAKFH-UHFFFAOYSA-P ceric ammonium nitrate Chemical compound [NH4+].[NH4+].[Ce+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O XMPZTFVPEKAKFH-UHFFFAOYSA-P 0.000 description 3
238000001035 drying Methods 0.000 description 3
239000002609 medium Substances 0.000 description 3
229920001220 nitrocellulos Polymers 0.000 description 3
229920000642 polymer Polymers 0.000 description 3
238000000926 separation method Methods 0.000 description 3
229910000029 sodium carbonate Inorganic materials 0.000 description 3
150000003512 tertiary amines Chemical class 0.000 description 3
PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 2
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 2
150000001342 alkaline earth metals Chemical class 0.000 description 2
150000001412 amines Chemical class 0.000 description 2
YKYOUMDCQGMQQO-UHFFFAOYSA-L cadmium dichloride Chemical compound Cl[Cd]Cl YKYOUMDCQGMQQO-UHFFFAOYSA-L 0.000 description 2
150000004649 carbonic acid derivatives Chemical class 0.000 description 2
239000013522 chelant Substances 0.000 description 2
238000001816 cooling Methods 0.000 description 2
239000002537 cosmetic Substances 0.000 description 2
239000011243 crosslinked material Substances 0.000 description 2
230000007423 decrease Effects 0.000 description 2
239000008367 deionised water Substances 0.000 description 2
229910021641 deionized water Inorganic materials 0.000 description 2
238000004090 dissolution Methods 0.000 description 2
239000002360 explosive Substances 0.000 description 2
229910001447 ferric ion Inorganic materials 0.000 description 2
238000001914 filtration Methods 0.000 description 2
238000001879 gelation Methods 0.000 description 2
150000004679 hydroxides Chemical class 0.000 description 2
125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
239000004615 ingredient Substances 0.000 description 2
AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 description 2
229910001629 magnesium chloride Inorganic materials 0.000 description 2
235000011147 magnesium chloride Nutrition 0.000 description 2
VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 2
239000000347 magnesium hydroxide Substances 0.000 description 2
229910001862 magnesium hydroxide Inorganic materials 0.000 description 2
239000011159 matrix material Substances 0.000 description 2
238000005259 measurement Methods 0.000 description 2
230000007246 mechanism Effects 0.000 description 2
230000003472 neutralizing effect Effects 0.000 description 2
150000002826 nitrites Chemical class 0.000 description 2
239000003973 paint Substances 0.000 description 2
238000006116 polymerization reaction Methods 0.000 description 2
239000001103 potassium chloride Substances 0.000 description 2
235000011164 potassium chloride Nutrition 0.000 description 2
239000000843 powder Substances 0.000 description 2
SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 2
239000002002 slurry Substances 0.000 description 2
239000001632 sodium acetate Substances 0.000 description 2
235000017281 sodium acetate Nutrition 0.000 description 2
230000006641 stabilisation Effects 0.000 description 2
238000011105 stabilization Methods 0.000 description 2
238000003860 storage Methods 0.000 description 2
235000011149 sulphuric acid Nutrition 0.000 description 2
VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
238000005406 washing Methods 0.000 description 2
VNDYJBBGRKZCSX-UHFFFAOYSA-L zinc bromide Chemical compound Br[Zn]Br VNDYJBBGRKZCSX-UHFFFAOYSA-L 0.000 description 2
TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 description 1
WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
229910021555 Chromium Chloride Inorganic materials 0.000 description 1
FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
229910002651 NO3 Inorganic materials 0.000 description 1
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
229920001131 Pulp (paper) Polymers 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
LCKIEQZJEYYRIY-UHFFFAOYSA-N Titanium ion Chemical compound [Ti+4] LCKIEQZJEYYRIY-UHFFFAOYSA-N 0.000 description 1
VEUACKUBDLVUAC-UHFFFAOYSA-N [Na].[Ca] Chemical compound [Na].[Ca] VEUACKUBDLVUAC-UHFFFAOYSA-N 0.000 description 1
239000002250 absorbent Substances 0.000 description 1
230000002745 absorbent Effects 0.000 description 1
WRYNUJYAXVDTCB-UHFFFAOYSA-M acetyloxymercury Chemical compound CC(=O)O[Hg] WRYNUJYAXVDTCB-UHFFFAOYSA-M 0.000 description 1
239000003377 acid catalyst Substances 0.000 description 1
230000004913 activation Effects 0.000 description 1
230000001476 alcoholic effect Effects 0.000 description 1
150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
229910001854 alkali hydroxide Inorganic materials 0.000 description 1
229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
239000012670 alkaline solution Substances 0.000 description 1
WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
ZNTDPNGPCIUBQZ-UHFFFAOYSA-I aluminum zirconium(4+) pentachloride Chemical compound [Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Zr+4].[Al+3] ZNTDPNGPCIUBQZ-UHFFFAOYSA-I 0.000 description 1
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
229910052921 ammonium sulfate Inorganic materials 0.000 description 1
239000001166 ammonium sulphate Substances 0.000 description 1
235000011130 ammonium sulphate Nutrition 0.000 description 1
150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
239000000872 buffer Substances 0.000 description 1
229910001622 calcium bromide Inorganic materials 0.000 description 1
WGEFECGEFUFIQW-UHFFFAOYSA-L calcium dibromide Chemical compound [Ca+2].[Br-].[Br-] WGEFECGEFUFIQW-UHFFFAOYSA-L 0.000 description 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
239000000920 calcium hydroxide Substances 0.000 description 1
229910001861 calcium hydroxide Inorganic materials 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
238000005119 centrifugation Methods 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
QSWDMMVNRMROPK-UHFFFAOYSA-K chromium(3+) trichloride Chemical compound [Cl-].[Cl-].[Cl-].[Cr+3] QSWDMMVNRMROPK-UHFFFAOYSA-K 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
239000012459 cleaning agent Substances 0.000 description 1
239000011362 coarse particle Substances 0.000 description 1
KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
239000002826 coolant Substances 0.000 description 1
239000003431 cross linking reagent Substances 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
230000008021 deposition Effects 0.000 description 1
239000008121 dextrose Substances 0.000 description 1
BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 1
RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
239000003814 drug Substances 0.000 description 1
239000000839 emulsion Substances 0.000 description 1
150000002170 ethers Chemical class 0.000 description 1
230000007717 exclusion Effects 0.000 description 1
230000029142 excretion Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000011790 ferrous sulphate Substances 0.000 description 1
235000003891 ferrous sulphate Nutrition 0.000 description 1
239000002657 fibrous material Substances 0.000 description 1
239000012467 final product Substances 0.000 description 1
229960001031 glucose Drugs 0.000 description 1
238000000227 grinding Methods 0.000 description 1
150000002402 hexoses Chemical group 0.000 description 1
TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical compound [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 description 1
239000005457 ice water Substances 0.000 description 1
239000012442 inert solvent Substances 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
230000003993 interaction Effects 0.000 description 1
238000002955 isolation Methods 0.000 description 1
229940046892 lead acetate Drugs 0.000 description 1
239000007788 liquid Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
239000000395 magnesium oxide Substances 0.000 description 1
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
235000010755 mineral Nutrition 0.000 description 1
239000011707 mineral Substances 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
AFDQGRURHDVABZ-UHFFFAOYSA-N n,n-dimethylformamide;sulfur trioxide Chemical compound O=S(=O)=O.CN(C)C=O AFDQGRURHDVABZ-UHFFFAOYSA-N 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
229910017604 nitric acid Inorganic materials 0.000 description 1
231100000989 no adverse effect Toxicity 0.000 description 1
150000002895 organic esters Chemical class 0.000 description 1
DCKVFVYPWDKYDN-UHFFFAOYSA-L oxygen(2-);titanium(4+);sulfate Chemical compound [O-2].[Ti+4].[O-]S([O-])(=O)=O DCKVFVYPWDKYDN-UHFFFAOYSA-L 0.000 description 1
238000010979 pH adjustment Methods 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
229920005862 polyol Polymers 0.000 description 1
150000003077 polyols Chemical class 0.000 description 1
239000011591 potassium Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
238000004064 recycling Methods 0.000 description 1
238000006722 reduction reaction Methods 0.000 description 1
230000008929 regeneration Effects 0.000 description 1
238000011069 regeneration method Methods 0.000 description 1
239000011833 salt mixture Substances 0.000 description 1
239000012266 salt solution Substances 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
238000007086 side reaction Methods 0.000 description 1
229910001961 silver nitrate Inorganic materials 0.000 description 1
235000017557 sodium bicarbonate Nutrition 0.000 description 1
229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
239000000600 sorbitol Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1
239000001119 stannous chloride Substances 0.000 description 1
235000011150 stannous chloride Nutrition 0.000 description 1
239000007858 starting material Substances 0.000 description 1
229910001631 strontium chloride Inorganic materials 0.000 description 1
AHBGXTDRMVNFER-UHFFFAOYSA-L strontium dichloride Chemical compound [Cl-].[Cl-].[Sr+2] AHBGXTDRMVNFER-UHFFFAOYSA-L 0.000 description 1
239000000126 substance Substances 0.000 description 1
230000001180 sulfating effect Effects 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
239000004753 textile Substances 0.000 description 1
239000002562 thickening agent Substances 0.000 description 1
229910000348 titanium sulfate Inorganic materials 0.000 description 1
HDUMBHAAKGUHAR-UHFFFAOYSA-J titanium(4+);disulfate Chemical compound [Ti+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O HDUMBHAAKGUHAR-UHFFFAOYSA-J 0.000 description 1
125000005270 trialkylamine group Chemical group 0.000 description 1
238000005303 weighing Methods 0.000 description 1
238000009736 wetting Methods 0.000 description 1
229940102001 zinc bromide Drugs 0.000 description 1
NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
239000011686 zinc sulphate Substances 0.000 description 1
235000009529 zinc sulphate Nutrition 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
- C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
- C08B15/005—Crosslinking of cellulose derivatives
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B5/00—Preparation of cellulose esters of inorganic acids, e.g. phosphates
- C08B5/14—Cellulose sulfate

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Biochemistry (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Compositions Of Macromolecular Compounds (AREA)

NO802016A 1979-07-05 1980-07-04 Fremgangsmaate for tverrbinding av cellulosesulfatestere NO802016L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/054,683 US4242506A (en)	1979-07-05	1979-07-05	Cross-linking of cellulose sulfate esters with tetravalent metal ions

Publications (1)

Publication Number	Publication Date
NO802016L true NO802016L (no)	1981-01-06

Family

ID=21992810

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO802016A NO802016L (no)	1979-07-05	1980-07-04	Fremgangsmaate for tverrbinding av cellulosesulfatestere

Country Status (15)

Country	Link
US (1)	US4242506A (fr)
JP (1)	JPS5611901A (fr)
AU (1)	AU5925180A (fr)
BE (1)	BE884165A (fr)
BR (1)	BR8004009A (fr)
CA (1)	CA1127151A (fr)
DE (1)	DE3025094A1 (fr)
FI (1)	FI802012A7 (fr)
FR (1)	FR2460963A1 (fr)
GB (1)	GB2055105A (fr)
IT (1)	IT1133031B (fr)
NL (1)	NL8003883A (fr)
NO (1)	NO802016L (fr)
PH (1)	PH14735A (fr)
SE (1)	SE8004956L (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4480091A (en) *	1983-10-31	1984-10-30	Eastman Kodak Company	Process for preparing cellulose sulfate esters
DE3546649C2 (fr) *	1984-04-27	1990-11-29	Pioneer Electronic Corp., Tokio/Tokyo, Jp
US4664713A (en) *	1984-05-04	1987-05-12	Halliburton Company	Composition for and method of altering the permeability of a subterranean formation
US4707523A (en) *	1985-10-11	1987-11-17	California Institute Of Technology	Magnetic particles
US4889562A (en) *	1987-06-16	1989-12-26	Ciba-Geigy Corporation	Organic pigments coated with crosslinked ethyl cellulose
US5378828A (en) *	1993-09-02	1995-01-03	Dextran Products Limited	Process for preparing soluble alkali metal salts of cellulose sulfate using chlorosulfuric acid and pyridine
US5522967A (en) *	1994-05-27	1996-06-04	Kimberly-Clark Corporation	Sulfonated cellulose and method of preparation
US5703225A (en) *	1995-12-13	1997-12-30	Kimberly-Clark Worldwide, Inc.	Sulfonated cellulose having improved absorbent properties
US5907037A (en) *	1996-04-26	1999-05-25	Central Technology, Inc.	Cellulosic ion-exchange medium, and method of making and using the same
EP0813105A1 (fr) *	1996-06-13	1997-12-17	Agfa-Gevaert N.V.	Matériaux d'enregistrement et procédé de fabrication des dits matériaux couchés des couches hydrophiles n'ayant pas de gélatine ou de taux faibles de gélatine
EP1249240A4 (fr) *	2000-01-14	2003-03-19	Otsuka Pharma Co Ltd	Inhibiteurs de l'absorption de l'ion sodium, et agents prophylactiques ou therapeutiques et produits alimentaires renfermant lesdits inhibiteurs
US6875862B2 (en) *	2001-01-29	2005-04-05	Daicel Chemical Industries, Ltd.	Self-cross-linked alkyl cellulose and processes for producing the same
US6500947B1 (en) *	2001-08-24	2002-12-31	Weyerhaeuser Company	Superabsorbent polymer
US20030034137A1 (en) *	2002-07-19	2003-02-20	Neogi Amar N.	Superabsorbent cellulosic fiber
US20030035950A1 (en) *	2002-07-19	2003-02-20	Neogi Amar N.	Superabsorbent cellulosic fiber
US20030106163A1 (en) *	2002-07-19	2003-06-12	Neogi Amar N.	Superabsorbent cellulosic fiber
US20030024663A1 (en) *	2002-07-19	2003-02-06	Neogi Amar N.	Superabsorbent cellulosic fiber
US20030034136A1 (en) *	2002-07-19	2003-02-20	Neogi Amar N.	Superabsorbent cellulosic fiber
US20060142560A1 (en) *	2004-12-29	2006-06-29	Glasser Wolfgang G	Sulfoalkylated cellulose
US20060142484A1 (en) *	2004-12-29	2006-06-29	Glasser Wolfgang G	Sulfoalkylated cellulose polymer network
DE102007035322B4 (de) *	2007-07-25	2011-11-17	Friedrich-Schiller-Universität Jena	Verfahren zur Herstellung wasserlöslicher, niedrig substituierter Cellulosesulfate

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3068063A (en) *		1962-12-11		Cellulose acetate spinning solutions
US3125458A (en) *	1960-05-20	1964-03-17		transparent
US3520960A (en) *	1967-03-22	1970-07-21	Allan S Douglas	Method of making microphorous cellulose nitrate films
US3793043A (en) *	1969-07-30	1974-02-19	Eastman Kodak Co	Cellulose ester dope solution containing inorganic chromium salts
US4141746A (en) *	1970-05-25	1979-02-27	Schweiger Richard Georg	Cellulose sulfate esters
US4138535A (en) *	1970-05-25	1979-02-06	Schweiger Richard Georg	Nitrite esters of polyhydroxy polymers
JPS4926944B1 (fr) *	1970-12-30	1974-07-13
US3804174A (en) *	1973-07-20	1974-04-16	Halliburton Co	Well cementing method using thixotropic

1979
- 1979-07-05 US US06/054,683 patent/US4242506A/en not_active Expired - Lifetime
1980
- 1980-06-12 AU AU59251/80A patent/AU5925180A/en not_active Abandoned
- 1980-06-23 CA CA354,636A patent/CA1127151A/fr not_active Expired
- 1980-06-23 FI FI802012A patent/FI802012A7/fi not_active Application Discontinuation
- 1980-06-26 GB GB802010A patent/GB2055105A/en not_active Withdrawn
- 1980-06-26 BR BR8004009A patent/BR8004009A/pt unknown
- 1980-07-01 PH PH24220A patent/PH14735A/en unknown
- 1980-07-01 FR FR8014614A patent/FR2460963A1/fr not_active Withdrawn
- 1980-07-02 DE DE19803025094 patent/DE3025094A1/de not_active Withdrawn
- 1980-07-03 IT IT49151/80A patent/IT1133031B/it active
- 1980-07-04 JP JP9079780A patent/JPS5611901A/ja active Pending
- 1980-07-04 NL NL8003883A patent/NL8003883A/nl not_active Application Discontinuation
- 1980-07-04 BE BE2/58640A patent/BE884165A/fr unknown
- 1980-07-04 NO NO802016A patent/NO802016L/no unknown
- 1980-07-04 SE SE8004956A patent/SE8004956L/xx unknown

Also Published As

Publication number	Publication date
DE3025094A1 (de)	1981-02-19
BE884165A (fr)	1980-11-03
JPS5611901A (en)	1981-02-05
NL8003883A (nl)	1981-01-07
SE8004956L (sv)	1981-01-06
BR8004009A (pt)	1981-01-21
PH14735A (en)	1981-11-19
FR2460963A1 (fr)	1981-01-30
CA1127151A (fr)	1982-07-06
AU5925180A (en)	1981-01-15
IT8049151A0 (it)	1980-07-03
IT1133031B (it)	1986-07-09
FI802012A7 (fi)	1981-01-01
US4242506A (en)	1980-12-30
GB2055105A (en)	1981-02-25

Publication	Publication Date	Title
NO802016L (no)	1981-01-06	Fremgangsmaate for tverrbinding av cellulosesulfatestere
US3702843A (en)	1972-11-14	Nitrite,nitrate and sulfate esters of polyhydroxy polymers
US2134825A (en)	1938-11-01	Chemical process
US4141746A (en)	1979-02-27	Cellulose sulfate esters
US2368527A (en)	1945-01-30	Treatment of cellulosic pulp
US2802000A (en)	1957-08-06	Ungelatinized cold water soluble starch ethers
EP2552968A1 (fr)	2013-02-06	Nouvelle carboxyméthylcellulose de viscosité élevée et son procédé de préparation
CA1062254A (fr)	1979-09-11	Procede pour la production d'ethers de cellulose absorbant l'eau
US2129708A (en)	1938-09-13	Urea cellulose solutions
US4138535A (en)	1979-02-06	Nitrite esters of polyhydroxy polymers
US4097667A (en)	1978-06-27	Hydroxyalkyl cellulose ethers
CN109790226B (zh)	2022-05-03	水溶性羟乙基纤维素的制造方法
US2332048A (en)	1943-10-19	Preparation of water-soluble carboxyethyl cellulose ether
US2349797A (en)	1944-05-30	Alkali-soluble carboxyethyl cellulose ether
US4177345A (en)	1979-12-04	Process for preparing a sulfate ester of a polyhydroxy polymer
US2539451A (en)	1951-01-30	Method of preparing sulfuric acid esters of cellulose
US2714591A (en)	1955-08-02	Cellulose sulfate preparation
US2179457A (en)	1939-11-07	Manufacture of salts of cellulose ether carboxylic acids
US4419316A (en)	1983-12-06	Process of making films, fibers or other shaped articles consisting of, or containing, polyhydroxy polymers
CN103275240B (zh)	2015-11-04	交联氧化塔拉胶及其制备方法
US2087549A (en)	1937-07-20	Preparation of cellulose ethers
US2070576A (en)	1937-02-16	Process for the manufacture of disintegration products of starch
USRE30459E (en)	1980-12-23	Nitrite esters of polyhydroxy polymers
NO116537B (fr)	1969-04-08
JPS61157501A (ja)	1986-07-17	カルボキシメチルセルロ−スアルカリ金属塩の製造法