CN107201413B - 一种无铬鞣剂及其制备方法 - Google Patents
一种无铬鞣剂及其制备方法 Download PDFInfo
- Publication number
- CN107201413B CN107201413B CN201710510176.5A CN201710510176A CN107201413B CN 107201413 B CN107201413 B CN 107201413B CN 201710510176 A CN201710510176 A CN 201710510176A CN 107201413 B CN107201413 B CN 107201413B
- Authority
- CN
- China
- Prior art keywords
- parts
- stirring
- chrome
- tanning agent
- konjac glucomannan
- 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.)
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Classifications
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- 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
-
- 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
- C08B37/009—Konjac gum or konjac mannan, i.e. beta-D-glucose and beta-D-mannose units linked by 1,4 bonds, e.g. from Amorphophallus species; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; DRIERS (SICCATIVES); TURPENTINE
- C09F1/00—Obtaining purification, or chemical modification of natural resins, e.g. oleo-resins
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; DRIERS (SICCATIVES); TURPENTINE
- C09F1/00—Obtaining purification, or chemical modification of natural resins, e.g. oleo-resins
- C09F1/02—Purification
-
- 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
Abstract
Description
检测项目 | 对照例 | 实例1 | 实例2 |
收缩温度(℃) | 100 | 108 | 105 |
撕裂强度(N/mm) | 20.5 | 22.6 | 21.3 |
断裂伸长率(%) | 25 | 50 | 35 |
抗张强度(N·mm<sup>-2</sup>) | 18.9 | 20.3 | 19.2 |
柔软度 | 5.9 | 6.4 | 6.2 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710510176.5A CN107201413B (zh) | 2017-06-28 | 2017-06-28 | 一种无铬鞣剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710510176.5A CN107201413B (zh) | 2017-06-28 | 2017-06-28 | 一种无铬鞣剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107201413A CN107201413A (zh) | 2017-09-26 |
CN107201413B true CN107201413B (zh) | 2019-12-06 |
Family
ID=59907115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710510176.5A Active CN107201413B (zh) | 2017-06-28 | 2017-06-28 | 一种无铬鞣剂及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN107201413B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109852739B (zh) * | 2019-03-18 | 2021-03-16 | 河南大学 | 粒径可控的二氧化硅包覆氧化锌复合纳米微粒/植物单宁复合物鞣剂及其制备方法 |
CN113278740B (zh) * | 2021-04-26 | 2022-07-26 | 安徽银河皮革有限公司 | 生态皮革绿色加工方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1687462A (zh) * | 2005-04-26 | 2005-10-26 | 陕西科技大学 | 一种皮革用改性淀粉复鞣剂的合成制备方法 |
CN102020719A (zh) * | 2010-11-11 | 2011-04-20 | 陕西科技大学 | 一种改性淀粉鞣剂的制备方法 |
CN106191337A (zh) * | 2016-08-19 | 2016-12-07 | 福建隆上超纤有限公司 | 一种皮革鞣剂及其制备方法 |
-
2017
- 2017-06-28 CN CN201710510176.5A patent/CN107201413B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1687462A (zh) * | 2005-04-26 | 2005-10-26 | 陕西科技大学 | 一种皮革用改性淀粉复鞣剂的合成制备方法 |
CN102020719A (zh) * | 2010-11-11 | 2011-04-20 | 陕西科技大学 | 一种改性淀粉鞣剂的制备方法 |
CN106191337A (zh) * | 2016-08-19 | 2016-12-07 | 福建隆上超纤有限公司 | 一种皮革鞣剂及其制备方法 |
Also Published As
Publication number | Publication date |
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CN107201413A (zh) | 2017-09-26 |
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Effective date of registration: 20190812 Address after: 213000 Tianhong Science and Technology Building, Changzhou Science and Education City, 414, 801 Changwuzhong Road, Wujin District, Changzhou City, Jiangsu Province Applicant after: Changzhou Yu Yu Intellectual Property Co., Ltd. Address before: Room 601, 82 Feilong East Road, Tianning District, Changzhou City, Jiangsu Province Applicant before: Changzhou Silk Textile Co. Ltd. |
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Effective date of registration: 20191107 Address after: Building a and B, No. 56, Lane 1, Nansi street, Qiaotou town, Qiaodong Road, Wuxia village, Dongguan City, Guangdong Province Applicant after: Dongguan Mingheng smart home Co., Ltd Address before: 213000 Tianhong Science and Technology Building, Changzhou Science and Education City, 414, 801 Changwuzhong Road, Wujin District, Changzhou City, Jiangsu Province Applicant before: Changzhou Yu Yu Intellectual Property Co., Ltd. |
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