CN106632943B - 一种三羟端基扩链剂及其制备方法 - Google Patents
一种三羟端基扩链剂及其制备方法 Download PDFInfo
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- CN106632943B CN106632943B CN201610874661.6A CN201610874661A CN106632943B CN 106632943 B CN106632943 B CN 106632943B CN 201610874661 A CN201610874661 A CN 201610874661A CN 106632943 B CN106632943 B CN 106632943B
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- CN
- China
- Prior art keywords
- hydroxy
- ethyl acrylate
- chain extender
- terminal hydroxy
- preparation
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- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3271—Hydroxyamines
- C08G18/3278—Hydroxyamines containing at least three hydroxy groups
- C08G18/3281—Hydroxyamines containing at least three hydroxy groups containing three hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C227/04—Formation of amino groups in compounds containing carboxyl groups
- C07C227/06—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid
- C07C227/08—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid by reaction of ammonia or amines with acids containing functional groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
- C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
- C07C229/06—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton
- C07C229/10—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings
- C07C229/16—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings to carbon atoms of hydrocarbon radicals substituted by amino or carboxyl groups, e.g. ethylenediamine-tetra-acetic acid, iminodiacetic acids
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610874661.6A CN106632943B (zh) | 2016-10-08 | 2016-10-08 | 一种三羟端基扩链剂及其制备方法 |
Applications Claiming Priority (1)
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CN201610874661.6A CN106632943B (zh) | 2016-10-08 | 2016-10-08 | 一种三羟端基扩链剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN106632943A CN106632943A (zh) | 2017-05-10 |
CN106632943B true CN106632943B (zh) | 2019-03-08 |
Family
ID=58853898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610874661.6A Active CN106632943B (zh) | 2016-10-08 | 2016-10-08 | 一种三羟端基扩链剂及其制备方法 |
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CN (1) | CN106632943B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108659202A (zh) * | 2018-05-23 | 2018-10-16 | 广东德美精细化工集团股份有限公司 | 一种无溶剂封闭型水性聚氨酯及制备方法 |
CN108978192B (zh) * | 2018-05-23 | 2020-12-04 | 广东德美精细化工集团股份有限公司 | 远红外负离子功能涂层加工工艺在纺织品上的应用工艺 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5030747A (en) * | 1989-03-23 | 1991-07-09 | Bayer Aktiengesellschaft | Process for the preparation of μ-amino-acrylic acid esters |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9778570B2 (en) * | 2015-01-30 | 2017-10-03 | Shin-Etsu Chemical Co., Ltd. | Conductive polymer composition, coated article, patterning process and substrate |
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2016
- 2016-10-08 CN CN201610874661.6A patent/CN106632943B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5030747A (en) * | 1989-03-23 | 1991-07-09 | Bayer Aktiengesellschaft | Process for the preparation of μ-amino-acrylic acid esters |
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Publication number | Publication date |
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CN106632943A (zh) | 2017-05-10 |
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Effective date of registration: 20201229 Address after: 437000 Panwan Industrial Park, Xingang, Wuhan, Jiayu County, Xianning City, Hubei Province Patentee after: Wuhan Shiquanxing Polyurethane Technology Co.,Ltd. Address before: 430062 368 Friendship Avenue, Wuchang District, Wuhan, Hubei. Patentee before: Hubei University |
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Effective date of registration: 20220316 Address after: No. 8, eight party Road, East West Lake District, Wuhan, Hubei Patentee after: Wuhan Shiquanxing Polyurethane Technology Co.,Ltd. Patentee after: Wuhan Shiquanxing New Material Technology Co., Ltd Address before: 437000 Panwan Industrial Park, Xingang, Wuhan, Jiayu County, Xianning City, Hubei Province Patentee before: Wuhan Shiquanxing Polyurethane Technology Co.,Ltd. |