CN102603956A - 二羟乙基二烯丙基氯化铵衍生物、制备方法以及其在皮革复鞣和加脂剂中的应用 - Google Patents
二羟乙基二烯丙基氯化铵衍生物、制备方法以及其在皮革复鞣和加脂剂中的应用 Download PDFInfo
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- CN102603956A CN102603956A CN2012100161841A CN201210016184A CN102603956A CN 102603956 A CN102603956 A CN 102603956A CN 2012100161841 A CN2012100161841 A CN 2012100161841A CN 201210016184 A CN201210016184 A CN 201210016184A CN 102603956 A CN102603956 A CN 102603956A
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- amphipathic copolymer
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- -1 2-hydroxyethyl diallyl ammonium chloride derivative Chemical class 0.000 title claims abstract description 120
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 88
- 239000010985 leather Substances 0.000 title claims abstract description 55
- 238000002360 preparation method Methods 0.000 title claims abstract description 24
- 229920001577 copolymer Polymers 0.000 claims abstract description 157
- 239000007864 aqueous solution Substances 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims description 76
- 150000003863 ammonium salts Chemical class 0.000 claims description 67
- 238000000034 method Methods 0.000 claims description 66
- 239000000203 mixture Substances 0.000 claims description 60
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 54
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 53
- 238000013019 agitation Methods 0.000 claims description 48
- 239000000243 solution Substances 0.000 claims description 43
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 39
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 39
- 230000032050 esterification Effects 0.000 claims description 32
- 238000005886 esterification reaction Methods 0.000 claims description 32
- 229910052783 alkali metal Inorganic materials 0.000 claims description 23
- 150000001340 alkali metals Chemical class 0.000 claims description 23
- 238000004821 distillation Methods 0.000 claims description 22
- 238000009413 insulation Methods 0.000 claims description 21
- 239000011734 sodium Substances 0.000 claims description 21
- 238000005516 engineering process Methods 0.000 claims description 19
- 238000002156 mixing Methods 0.000 claims description 19
- 238000006386 neutralization reaction Methods 0.000 claims description 19
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 18
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 16
- 229910052708 sodium Inorganic materials 0.000 claims description 16
- 229910052700 potassium Inorganic materials 0.000 claims description 15
- 229910052794 bromium Inorganic materials 0.000 claims description 14
- 229910052801 chlorine Inorganic materials 0.000 claims description 14
- 238000010792 warming Methods 0.000 claims description 14
- 150000001242 acetic acid derivatives Chemical class 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 13
- 239000002585 base Substances 0.000 claims description 12
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 11
- 239000000178 monomer Substances 0.000 claims description 11
- 238000005406 washing Methods 0.000 claims description 11
- 239000000047 product Substances 0.000 claims description 10
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 9
- 229920003180 amino resin Polymers 0.000 claims description 9
- 235000019253 formic acid Nutrition 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 8
- 239000007795 chemical reaction product Substances 0.000 claims description 8
- 239000012044 organic layer Substances 0.000 claims description 8
- 238000000746 purification Methods 0.000 claims description 8
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical group CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 7
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims description 7
- 229910052736 halogen Inorganic materials 0.000 claims description 7
- 150000002367 halogens Chemical class 0.000 claims description 7
- 238000006116 polymerization reaction Methods 0.000 claims description 7
- 239000007858 starting material Substances 0.000 claims description 7
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 claims description 6
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 claims description 6
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 6
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 claims description 6
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 6
- 150000007524 organic acids Chemical class 0.000 claims description 6
- 229920006395 saturated elastomer Polymers 0.000 claims description 6
- 229940047670 sodium acrylate Drugs 0.000 claims description 6
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 6
- 239000003643 water by type Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 125000006702 (C1-C18) alkyl group Chemical group 0.000 claims description 4
- GVNVAWHJIKLAGL-UHFFFAOYSA-N 2-(cyclohexen-1-yl)cyclohexan-1-one Chemical compound O=C1CCCCC1C1=CCCCC1 GVNVAWHJIKLAGL-UHFFFAOYSA-N 0.000 claims description 4
- 101150065749 Churc1 gene Proteins 0.000 claims description 4
- 102100038239 Protein Churchill Human genes 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 claims description 3
- 150000007522 mineralic acids Chemical group 0.000 claims description 3
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- WYRSGXAIHNMKOL-UHFFFAOYSA-N $l^{1}-sulfanylethane Chemical compound CC[S] WYRSGXAIHNMKOL-UHFFFAOYSA-N 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract description 5
- 239000002351 wastewater Substances 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 2
- 150000003839 salts Chemical class 0.000 abstract description 2
- 150000003242 quaternary ammonium salts Chemical class 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000002131 composite material Substances 0.000 description 16
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 13
- 239000012467 final product Substances 0.000 description 12
- 239000000126 substance Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 6
- 239000000376 reactant Substances 0.000 description 6
- 230000035484 reaction time Effects 0.000 description 6
- 235000003140 Panax quinquefolius Nutrition 0.000 description 5
- 240000005373 Panax quinquefolius Species 0.000 description 5
- 238000009835 boiling Methods 0.000 description 5
- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical group ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 description 4
- 229910052728 basic metal Inorganic materials 0.000 description 4
- 150000003818 basic metals Chemical class 0.000 description 4
- 238000007334 copolymerization reaction Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 241000502561 Acacia irrorata Species 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 3
- CCIVGXIOQKPBKL-UHFFFAOYSA-N ethanesulfonic acid Chemical compound CCS(O)(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229940048053 acrylate Drugs 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F226/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F226/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a single or double bond to nitrogen
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/08—Chemical tanning by organic agents
- C14C3/22—Chemical tanning by organic agents using polymerisation products
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (14)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210016184.1A CN102603956B (zh) | 2012-01-18 | 2012-01-18 | 二羟乙基二烯丙基氯化铵衍生物、制备方法以及其在皮革复鞣和加脂剂中的应用 |
PCT/CN2012/084776 WO2013107208A1 (zh) | 2012-01-18 | 2012-11-16 | 二羟乙基二烯丙基氯化铵衍生物、制备方法以及其在皮革复鞣和加脂剂中的应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201210016184.1A CN102603956B (zh) | 2012-01-18 | 2012-01-18 | 二羟乙基二烯丙基氯化铵衍生物、制备方法以及其在皮革复鞣和加脂剂中的应用 |
Publications (2)
Publication Number | Publication Date |
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CN102603956A true CN102603956A (zh) | 2012-07-25 |
CN102603956B CN102603956B (zh) | 2014-04-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201210016184.1A Active CN102603956B (zh) | 2012-01-18 | 2012-01-18 | 二羟乙基二烯丙基氯化铵衍生物、制备方法以及其在皮革复鞣和加脂剂中的应用 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102603956B (zh) |
WO (1) | WO2013107208A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103131804A (zh) * | 2013-02-02 | 2013-06-05 | 四川德赛尔化工实业有限公司 | 一种两性两亲皮革复鞣加脂剂及其制备方法 |
WO2013107208A1 (zh) * | 2012-01-18 | 2013-07-25 | 朗盛(常州)有限公司 | 二羟乙基二烯丙基氯化铵衍生物、制备方法以及其在皮革复鞣和加脂剂中的应用 |
CN118515808A (zh) * | 2024-07-23 | 2024-08-20 | 滁州市润达溶剂有限公司 | 一种改性聚丙烯酸钠分散剂的制备方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1139099A (en) * | 1965-07-14 | 1969-01-08 | Calgon Corp | Improvements in or relating to the formation of co-polymers |
US3585118A (en) * | 1968-11-18 | 1971-06-15 | Nitto Boseki Co Ltd | Process for the bulk photocopolymerization of polyaminesulfones |
US3741768A (en) * | 1967-10-17 | 1973-06-26 | Paesschen A Van | Imbibition anionic dye image mordanted with n-hetero homopolymer |
US4452957A (en) * | 1982-08-11 | 1984-06-05 | National Starch And Chemical Corporation | Process for the production of homo- and co-polymers of quaternary ammonium monomers |
CN1737070A (zh) * | 2004-08-19 | 2006-02-22 | 罗门哈斯公司 | 涂料组合物和涂布基材的方法 |
CN101111286A (zh) * | 2005-01-27 | 2008-01-23 | 西巴特殊化学制品控股公司 | 高分子量交联的、水溶性阳离子聚合物在护发制剂中的用途 |
CN101296953A (zh) * | 2005-10-24 | 2008-10-29 | 西巴控股有限公司 | 高分子量聚(二烯丙基二烷基)铵盐 |
CN101360764A (zh) * | 2005-11-14 | 2009-02-04 | 西巴控股公司 | 官能化的阳离子聚合物的制备以及它们的制品和在个人护理中的应用 |
CN101501089A (zh) * | 2006-08-03 | 2009-08-05 | 西巴控股有限公司 | 二烯丙基二烷基铵衍生物的嵌段共聚物 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1267493B1 (it) * | 1994-11-10 | 1997-02-05 | P & G Spa | Polimero cationico, ad esempio di tipo superassorbente, procedimento ed uso relativi. |
CN101619366B (zh) * | 2009-07-21 | 2013-01-02 | 陕西科技大学 | 两性乙烯基类聚合物/ZnO纳米复合鞣剂的制备方法 |
CN102603956B (zh) * | 2012-01-18 | 2014-04-16 | 朗盛(常州)有限公司 | 二羟乙基二烯丙基氯化铵衍生物、制备方法以及其在皮革复鞣和加脂剂中的应用 |
-
2012
- 2012-01-18 CN CN201210016184.1A patent/CN102603956B/zh active Active
- 2012-11-16 WO PCT/CN2012/084776 patent/WO2013107208A1/zh active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1139099A (en) * | 1965-07-14 | 1969-01-08 | Calgon Corp | Improvements in or relating to the formation of co-polymers |
US3741768A (en) * | 1967-10-17 | 1973-06-26 | Paesschen A Van | Imbibition anionic dye image mordanted with n-hetero homopolymer |
US3585118A (en) * | 1968-11-18 | 1971-06-15 | Nitto Boseki Co Ltd | Process for the bulk photocopolymerization of polyaminesulfones |
US4452957A (en) * | 1982-08-11 | 1984-06-05 | National Starch And Chemical Corporation | Process for the production of homo- and co-polymers of quaternary ammonium monomers |
CN1737070A (zh) * | 2004-08-19 | 2006-02-22 | 罗门哈斯公司 | 涂料组合物和涂布基材的方法 |
CN101111286A (zh) * | 2005-01-27 | 2008-01-23 | 西巴特殊化学制品控股公司 | 高分子量交联的、水溶性阳离子聚合物在护发制剂中的用途 |
CN101296953A (zh) * | 2005-10-24 | 2008-10-29 | 西巴控股有限公司 | 高分子量聚(二烯丙基二烷基)铵盐 |
CN101360764A (zh) * | 2005-11-14 | 2009-02-04 | 西巴控股公司 | 官能化的阳离子聚合物的制备以及它们的制品和在个人护理中的应用 |
CN101501089A (zh) * | 2006-08-03 | 2009-08-05 | 西巴控股有限公司 | 二烯丙基二烷基铵衍生物的嵌段共聚物 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013107208A1 (zh) * | 2012-01-18 | 2013-07-25 | 朗盛(常州)有限公司 | 二羟乙基二烯丙基氯化铵衍生物、制备方法以及其在皮革复鞣和加脂剂中的应用 |
CN103131804A (zh) * | 2013-02-02 | 2013-06-05 | 四川德赛尔化工实业有限公司 | 一种两性两亲皮革复鞣加脂剂及其制备方法 |
CN103131804B (zh) * | 2013-02-02 | 2014-03-26 | 四川德赛尔化工实业有限公司 | 一种两性两亲皮革复鞣加脂剂及其制备方法 |
CN118515808A (zh) * | 2024-07-23 | 2024-08-20 | 滁州市润达溶剂有限公司 | 一种改性聚丙烯酸钠分散剂的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2013107208A1 (zh) | 2013-07-25 |
CN102603956B (zh) | 2014-04-16 |
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