CN108034780B - 助鞣助染剂、其制备方法及其应用 - Google Patents
助鞣助染剂、其制备方法及其应用 Download PDFInfo
- Publication number
- CN108034780B CN108034780B CN201711474024.0A CN201711474024A CN108034780B CN 108034780 B CN108034780 B CN 108034780B CN 201711474024 A CN201711474024 A CN 201711474024A CN 108034780 B CN108034780 B CN 108034780B
- Authority
- CN
- China
- Prior art keywords
- tanning
- assistant
- carboxymethyl chitosan
- leather
- glycolic acid
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 238000004043 dyeing Methods 0.000 title claims abstract description 34
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 229920001661 Chitosan Polymers 0.000 claims abstract description 75
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims abstract description 63
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000010985 leather Substances 0.000 claims abstract description 31
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 14
- 102000008186 Collagen Human genes 0.000 claims abstract description 11
- 108010035532 Collagen Proteins 0.000 claims abstract description 11
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 229920001436 collagen Polymers 0.000 claims abstract description 11
- 238000006243 chemical reaction Methods 0.000 claims description 58
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 24
- 239000000203 mixture Substances 0.000 claims description 12
- 239000011259 mixed solution Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract description 9
- 239000011651 chromium Substances 0.000 abstract description 8
- 229910052804 chromium Inorganic materials 0.000 abstract description 8
- 229910001430 chromium ion Inorganic materials 0.000 abstract description 8
- 239000000835 fiber Substances 0.000 abstract description 6
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract description 6
- 230000002378 acidificating effect Effects 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 239000008367 deionised water Substances 0.000 description 28
- 229910021641 deionized water Inorganic materials 0.000 description 28
- 238000003756 stirring Methods 0.000 description 28
- 239000000975 dye Substances 0.000 description 20
- 238000005303 weighing Methods 0.000 description 14
- 125000000129 anionic group Chemical group 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 1
- -1 amino, carboxyl Chemical group 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- 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
- C14C11/00—Surface finishing of leather
- C14C11/003—Surface finishing of leather using macromolecular compounds
-
- 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
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
- C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
- C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof
-
- 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
- C14C3/04—Mineral tanning
- C14C3/06—Mineral tanning using chromium compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
- D06P5/04—After-treatment with organic compounds
- D06P5/08—After-treatment with organic compounds macromolecular
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Textile Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Coloring (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711474024.0A CN108034780B (zh) | 2017-12-29 | 2017-12-29 | 助鞣助染剂、其制备方法及其应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711474024.0A CN108034780B (zh) | 2017-12-29 | 2017-12-29 | 助鞣助染剂、其制备方法及其应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108034780A CN108034780A (zh) | 2018-05-15 |
CN108034780B true CN108034780B (zh) | 2020-03-13 |
Family
ID=62098803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711474024.0A Active CN108034780B (zh) | 2017-12-29 | 2017-12-29 | 助鞣助染剂、其制备方法及其应用 |
Country Status (1)
Country | Link |
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CN (1) | CN108034780B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024063646A1 (en) | 2022-09-20 | 2024-03-28 | Stahl International B.V. | Grafted polymer of mono-unsaturated polycarboxylic acid as dyeing auxiliary or as re-tanning agent for leather |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112348961B (zh) * | 2020-11-30 | 2021-08-10 | 江南大学 | 彩纤三维混色空间网格模型与网格点阵列色谱构建及应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101265507A (zh) * | 2008-05-15 | 2008-09-17 | 四川大学 | 一种改性多聚糖鞣剂的制备方法 |
CN102260762A (zh) * | 2011-06-23 | 2011-11-30 | 陕西科技大学 | 一种新型酚醛合成鞣剂及其制备方法 |
CN102634613A (zh) * | 2012-04-10 | 2012-08-15 | 陕西科技大学 | 壳聚糖改性氧化石墨烯功能性皮革鞣剂的制备方法 |
-
2017
- 2017-12-29 CN CN201711474024.0A patent/CN108034780B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101265507A (zh) * | 2008-05-15 | 2008-09-17 | 四川大学 | 一种改性多聚糖鞣剂的制备方法 |
CN102260762A (zh) * | 2011-06-23 | 2011-11-30 | 陕西科技大学 | 一种新型酚醛合成鞣剂及其制备方法 |
CN102634613A (zh) * | 2012-04-10 | 2012-08-15 | 陕西科技大学 | 壳聚糖改性氧化石墨烯功能性皮革鞣剂的制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024063646A1 (en) | 2022-09-20 | 2024-03-28 | Stahl International B.V. | Grafted polymer of mono-unsaturated polycarboxylic acid as dyeing auxiliary or as re-tanning agent for leather |
Also Published As
Publication number | Publication date |
---|---|
CN108034780A (zh) | 2018-05-15 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210929 Address after: 251800 north of Gongye 1st Road, Yangxin Economic Development Zone, Binzhou City, Shandong Province and east of Yuchuan textiles Patentee after: Yangxin Ruifeng Group Co.,Ltd. Address before: 250000 science and Technology Park of Western Xincheng University, Changqing District, Jinan City, Shandong Province Patentee before: Qilu University of Technology |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Tanning and dyeing aids, their preparation methods and applications Granted publication date: 20200313 Pledgee: Dongying Bank Co.,Ltd. Binzhou Wudi Branch Pledgor: Yangxin Ruifeng Group Co.,Ltd. Registration number: Y2024980019729 |