CN102516444B - 丙烯酸树脂复鞣剂及其制备方法 - Google Patents
丙烯酸树脂复鞣剂及其制备方法 Download PDFInfo
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- CN102516444B CN102516444B CN 201110459488 CN201110459488A CN102516444B CN 102516444 B CN102516444 B CN 102516444B CN 201110459488 CN201110459488 CN 201110459488 CN 201110459488 A CN201110459488 A CN 201110459488A CN 102516444 B CN102516444 B CN 102516444B
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- acrylic resin
- methacrylic acid
- retanning agent
- acrylic
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- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 94
- 239000004925 Acrylic resin Substances 0.000 title claims abstract description 63
- 229920000178 Acrylic resin Polymers 0.000 title claims abstract description 63
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims abstract description 68
- 239000003999 initiator Substances 0.000 claims abstract description 60
- 238000006243 chemical reaction Methods 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000002994 raw material Substances 0.000 claims abstract description 11
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 41
- IBDVWXAVKPRHCU-UHFFFAOYSA-N 2-(2-methylprop-2-enoyloxy)ethyl 3-oxobutanoate Chemical compound CC(=O)CC(=O)OCCOC(=O)C(C)=C IBDVWXAVKPRHCU-UHFFFAOYSA-N 0.000 claims description 37
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 34
- 235000019270 ammonium chloride Nutrition 0.000 claims description 34
- 239000001301 oxygen Substances 0.000 claims description 34
- 229910052760 oxygen Inorganic materials 0.000 claims description 34
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 33
- 239000000203 mixture Substances 0.000 claims description 33
- UWNADWZGEHDQAB-UHFFFAOYSA-N 2,5-dimethylhexane Chemical group CC(C)CCC(C)C UWNADWZGEHDQAB-UHFFFAOYSA-N 0.000 claims description 24
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical group OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 20
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- 239000003513 alkali Substances 0.000 claims description 12
- 150000001409 amidines Chemical class 0.000 claims description 12
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical group [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 claims description 10
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 claims description 10
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- 239000007795 chemical reaction product Substances 0.000 claims description 9
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 7
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethyl mercaptane Natural products CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 claims description 5
- DKIDEFUBRARXTE-UHFFFAOYSA-N 3-mercaptopropanoic acid Chemical compound OC(=O)CCS DKIDEFUBRARXTE-UHFFFAOYSA-N 0.000 claims description 4
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical group OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 claims description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 3
- 239000011790 ferrous sulphate Substances 0.000 claims description 3
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 3
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical group [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 20
- 238000010521 absorption reaction Methods 0.000 abstract description 16
- 239000000178 monomer Substances 0.000 abstract description 14
- 238000011049 filling Methods 0.000 abstract description 8
- 239000002351 wastewater Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 238000006116 polymerization reaction Methods 0.000 abstract description 7
- 238000004043 dyeing Methods 0.000 abstract description 6
- 239000002253 acid Substances 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- BEVBXDUWEHXAIF-UHFFFAOYSA-N C(C(=C)C)(=O)OCC.C(CC(=O)C)(=O)O Chemical compound C(C(=C)C)(=O)OCC.C(CC(=O)C)(=O)O BEVBXDUWEHXAIF-UHFFFAOYSA-N 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- RRHXZLALVWBDKH-UHFFFAOYSA-M trimethyl-[2-(2-methylprop-2-enoyloxy)ethyl]azanium;chloride Chemical compound [Cl-].CC(=C)C(=O)OCC[N+](C)(C)C RRHXZLALVWBDKH-UHFFFAOYSA-M 0.000 abstract 1
- 239000010985 leather Substances 0.000 description 33
- 239000000243 solution Substances 0.000 description 30
- 230000008569 process Effects 0.000 description 15
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 9
- 239000000975 dye Substances 0.000 description 9
- 238000003756 stirring Methods 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 6
- 235000013339 cereals Nutrition 0.000 description 6
- 238000007596 consolidation process Methods 0.000 description 6
- SURQXAFEQWPFPV-UHFFFAOYSA-L iron(2+) sulfate heptahydrate Chemical group O.O.O.O.O.O.O.[Fe+2].[O-]S([O-])(=O)=O SURQXAFEQWPFPV-UHFFFAOYSA-L 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 229910052804 chromium Inorganic materials 0.000 description 5
- 239000011651 chromium Substances 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 238000010792 warming Methods 0.000 description 5
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 238000005304 joining Methods 0.000 description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 235000003140 Panax quinquefolius Nutrition 0.000 description 3
- 240000005373 Panax quinquefolius Species 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 235000018553 tannin Nutrition 0.000 description 3
- 229920001864 tannin Polymers 0.000 description 3
- 239000001648 tannin Substances 0.000 description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 235000019253 formic acid Nutrition 0.000 description 2
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 2
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
- WYNCHZVNFNFDNH-UHFFFAOYSA-N Oxazolidine Chemical compound C1COCN1 WYNCHZVNFNFDNH-UHFFFAOYSA-N 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- 229920003180 amino resin Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 244000309466 calf Species 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- RVEZZJVBDQCTEF-UHFFFAOYSA-N sulfenic acid Chemical compound SO RVEZZJVBDQCTEF-UHFFFAOYSA-N 0.000 description 1
- -1 sulfhydryl compound Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000009156 water cure Methods 0.000 description 1
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Abstract
Description
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Priority Applications (1)
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CN 201110459488 CN102516444B (zh) | 2011-12-31 | 2011-12-31 | 丙烯酸树脂复鞣剂及其制备方法 |
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CN 201110459488 CN102516444B (zh) | 2011-12-31 | 2011-12-31 | 丙烯酸树脂复鞣剂及其制备方法 |
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CN102516444A CN102516444A (zh) | 2012-06-27 |
CN102516444B true CN102516444B (zh) | 2013-09-25 |
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Families Citing this family (3)
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CN102719165B (zh) * | 2012-07-02 | 2014-07-30 | 四川达威科技股份有限公司 | 阳离子聚丙烯酸酯皮革涂饰剂及其制备方法 |
CN111154030B (zh) * | 2020-02-07 | 2021-04-27 | 四川大学 | 一种含聚氧烷基环氧基丙烯酸酯聚合物活性加脂剂的制备及其应用 |
CN111234087B (zh) * | 2020-02-20 | 2022-04-08 | 四川亭江新材料股份有限公司 | 一种具有捕捉甲醛功能的丙烯酸复鞣剂及其制备方法 |
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DE2423118C3 (de) * | 1974-05-13 | 1979-04-26 | Schill & Seilacher Gmbh & Co, 7030 Boeblingen | Verfahren zur Herstellung von Leder |
CN1151275C (zh) * | 2000-09-04 | 2004-05-26 | 中国科学院成都有机化学研究所 | 皮革复鞣剂的制备方法 |
CN101323886B (zh) * | 2008-07-04 | 2010-06-23 | 陕西科技大学 | 用于高弹性皮革复鞣的丙烯酸类聚合物复鞣剂的制备方法 |
JP2010144061A (ja) * | 2008-12-19 | 2010-07-01 | Midori Hokuyo Kk | 革 |
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C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Dong Maosheng Inventor after: Peng Biyu Inventor after: Yan Jianlin Inventor before: Dong Maosheng Inventor before: Peng Biyu Inventor before: Yan Jianlin |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Acrylic resin retanning agent and its preparation method Effective date of registration: 20220225 Granted publication date: 20130925 Pledgee: Industrial Bank Limited by Share Ltd. Chengdu branch Pledgor: DOWELL TECHNOLOGY Co.,Ltd. Registration number: Y2022510000047 |
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Date of cancellation: 20231007 Granted publication date: 20130925 Pledgee: Industrial Bank Limited by Share Ltd. Chengdu branch Pledgor: DOWELL TECHNOLOGY Co.,Ltd. Registration number: Y2022510000047 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Acrylic resin retanning agent and its preparation method Effective date of registration: 20231009 Granted publication date: 20130925 Pledgee: Industrial Bank Limited by Share Ltd. Chengdu branch Pledgor: DOWELL TECHNOLOGY Co.,Ltd. Registration number: Y2023980060498 |