CN109576417B - 一种氨基复鞣加脂剂及其制备方法 - Google Patents
一种氨基复鞣加脂剂及其制备方法 Download PDFInfo
- Publication number
- CN109576417B CN109576417B CN201811483710.9A CN201811483710A CN109576417B CN 109576417 B CN109576417 B CN 109576417B CN 201811483710 A CN201811483710 A CN 201811483710A CN 109576417 B CN109576417 B CN 109576417B
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- CN
- China
- Prior art keywords
- reaction
- polybasic
- fatty acid
- parts
- catalyst
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- 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
-
- 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
- C14C3/18—Chemical tanning by organic agents using polycondensation products or precursors thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/40—Chemically modified polycondensates
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811483710.9A CN109576417B (zh) | 2018-12-06 | 2018-12-06 | 一种氨基复鞣加脂剂及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811483710.9A CN109576417B (zh) | 2018-12-06 | 2018-12-06 | 一种氨基复鞣加脂剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN109576417A CN109576417A (zh) | 2019-04-05 |
CN109576417B true CN109576417B (zh) | 2021-04-16 |
Family
ID=65927657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811483710.9A Expired - Fee Related CN109576417B (zh) | 2018-12-06 | 2018-12-06 | 一种氨基复鞣加脂剂及其制备方法 |
Country Status (1)
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CN (1) | CN109576417B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115323084B (zh) * | 2022-08-09 | 2023-10-27 | 四川达威科技股份有限公司 | 一种制革用丝滑型阳离子加脂剂及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101429417A (zh) * | 2008-12-08 | 2009-05-13 | 广州市科霖水性材料有限公司 | 高粘结性水性聚氨酯胶粘剂及其制备方法 |
CN101864500A (zh) * | 2010-06-24 | 2010-10-20 | 陕西科技大学 | 一种两性羊毛脂皮革加脂剂及其制备方法 |
CN102757528A (zh) * | 2012-06-21 | 2012-10-31 | 陕西科技大学 | 一种两性复鞣加脂剂的制备方法 |
-
2018
- 2018-12-06 CN CN201811483710.9A patent/CN109576417B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101429417A (zh) * | 2008-12-08 | 2009-05-13 | 广州市科霖水性材料有限公司 | 高粘结性水性聚氨酯胶粘剂及其制备方法 |
CN101864500A (zh) * | 2010-06-24 | 2010-10-20 | 陕西科技大学 | 一种两性羊毛脂皮革加脂剂及其制备方法 |
CN102757528A (zh) * | 2012-06-21 | 2012-10-31 | 陕西科技大学 | 一种两性复鞣加脂剂的制备方法 |
Also Published As
Publication number | Publication date |
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CN109576417A (zh) | 2019-04-05 |
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Legal Events
Date | Code | Title | Description |
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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 | ||
GR01 | Patent grant | ||
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: Amino retanning fatliquoring agent and preparation method thereof Effective date of registration: 20211117 Granted publication date: 20210416 Pledgee: Shandong Yishui Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG LINING TECHNOLOGY NEW MATERIALS CO.,LTD. Registration number: Y2021980012691 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220824 Granted publication date: 20210416 Pledgee: Shandong Yishui Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG LINING TECHNOLOGY NEW MATERIALS CO.,LTD. Registration number: Y2021980012691 |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 Termination date: 20211206 |