CN102633925A - 低残单低分子量均聚n-乙烯基丁内酰胺的合成方法 - Google Patents
低残单低分子量均聚n-乙烯基丁内酰胺的合成方法 Download PDFInfo
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- CN102633925A CN102633925A CN2012101549106A CN201210154910A CN102633925A CN 102633925 A CN102633925 A CN 102633925A CN 2012101549106 A CN2012101549106 A CN 2012101549106A CN 201210154910 A CN201210154910 A CN 201210154910A CN 102633925 A CN102633925 A CN 102633925A
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- Prior art keywords
- vinyl butyrate
- molecular weight
- butyrate lactam
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- low
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/28—Oxygen or compounds releasing free oxygen
- C08F4/30—Inorganic compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F126/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen
- C08F126/06—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen by a heterocyclic ring containing nitrogen
- C08F126/10—N-Vinyl-pyrrolidone
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/28—Oxygen or compounds releasing free oxygen
- C08F4/32—Organic compounds
- C08F4/34—Per-compounds with one peroxy-radical
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/04—Polymerisation in solution
- C08F2/10—Aqueous solvent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012101549106A CN102633925B (zh) | 2012-05-16 | 2012-05-16 | 低残单低分子量均聚n-乙烯基丁内酰胺的合成方法 |
PCT/CN2012/079062 WO2013170535A1 (zh) | 2012-05-16 | 2012-07-23 | 低残单低分子量均聚n—乙烯基丁内酰胺的合成方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012101549106A CN102633925B (zh) | 2012-05-16 | 2012-05-16 | 低残单低分子量均聚n-乙烯基丁内酰胺的合成方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102633925A true CN102633925A (zh) | 2012-08-15 |
CN102633925B CN102633925B (zh) | 2013-11-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2012101549106A Active CN102633925B (zh) | 2012-05-16 | 2012-05-16 | 低残单低分子量均聚n-乙烯基丁内酰胺的合成方法 |
Country Status (2)
Country | Link |
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CN (1) | CN102633925B (zh) |
WO (1) | WO2013170535A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103739759A (zh) * | 2013-12-31 | 2014-04-23 | 山东九恒集团有限公司 | 一种聚乙烯基吡咯烷酮k15的聚合方法 |
CN112661890A (zh) * | 2020-12-23 | 2021-04-16 | 安徽山河药用辅料股份有限公司 | 一种医药用低杂质聚维酮k30的制备方法 |
CN115651108A (zh) * | 2022-11-03 | 2023-01-31 | 宇昂科技有限公司 | 一种超低分子量的聚乙烯吡咯烷酮的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1073949A (zh) * | 1991-12-05 | 1993-07-07 | Basf公司 | 超高纯n-乙烯基吡咯烷酮聚合物的制备 |
US6187884B1 (en) * | 1997-06-27 | 2001-02-13 | Basf Aktiengesellschaft | Preparation of low molecular mass homopolymers of N-vinylpyrrolidone |
CN101585893A (zh) * | 2009-06-26 | 2009-11-25 | 博爱新开源制药股份有限公司 | 超低分子量聚乙烯基吡咯烷酮的制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3999022B2 (ja) * | 2002-04-04 | 2007-10-31 | 株式会社日本触媒 | ビニルピロリドン系重合体 |
DE102008043523A1 (de) * | 2007-11-16 | 2009-05-20 | Basf Se | Verfahren zur Herstellung von Polyvinylpyrrolidonen durch Sprühpolymerisation |
-
2012
- 2012-05-16 CN CN2012101549106A patent/CN102633925B/zh active Active
- 2012-07-23 WO PCT/CN2012/079062 patent/WO2013170535A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1073949A (zh) * | 1991-12-05 | 1993-07-07 | Basf公司 | 超高纯n-乙烯基吡咯烷酮聚合物的制备 |
US6187884B1 (en) * | 1997-06-27 | 2001-02-13 | Basf Aktiengesellschaft | Preparation of low molecular mass homopolymers of N-vinylpyrrolidone |
CN101585893A (zh) * | 2009-06-26 | 2009-11-25 | 博爱新开源制药股份有限公司 | 超低分子量聚乙烯基吡咯烷酮的制备方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103739759A (zh) * | 2013-12-31 | 2014-04-23 | 山东九恒集团有限公司 | 一种聚乙烯基吡咯烷酮k15的聚合方法 |
CN112661890A (zh) * | 2020-12-23 | 2021-04-16 | 安徽山河药用辅料股份有限公司 | 一种医药用低杂质聚维酮k30的制备方法 |
CN115651108A (zh) * | 2022-11-03 | 2023-01-31 | 宇昂科技有限公司 | 一种超低分子量的聚乙烯吡咯烷酮的制备方法 |
CN115651108B (zh) * | 2022-11-03 | 2024-02-23 | 宇昂科技有限公司 | 一种超低分子量的聚乙烯吡咯烷酮的制备方法 |
Also Published As
Publication number | Publication date |
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CN102633925B (zh) | 2013-11-27 |
WO2013170535A1 (zh) | 2013-11-21 |
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Owner name: SHANGHAI YUKING NEW MATERIAL TECHNOLOGY CO., LTD Free format text: FORMER OWNER: SHANGHAI YU'ANG CHEMICAL TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20121026 |
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Effective date of registration: 20121026 Address after: 201306, 13B402, room 600, Xinyuan South Road, Lingang Town, Shanghai, Pudong New Area Applicant after: Shanghai Yuang Waterborne New Material Technology Co., Ltd. Address before: 201203, room 1, building 88, 309 Darwin Road, Zhangjiang hi tech park, Shanghai, Pudong New Area Applicant before: Shanghai Yuking Chemtech Co., Ltd. |
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Denomination of invention: Synthesis method for low-residual monomer and low-molecular weight monopoly(N-vinylbutyrolactam) Effective date of registration: 20150609 Granted publication date: 20131127 Pledgee: Pudong Shanghai technology financing Company limited by guarantee Pledgor: Shanghai Yuang Waterborne New Material Technology Co., Ltd. Registration number: 2015310000021 |
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Date of cancellation: 20201120 Granted publication date: 20131127 Pledgee: Pudong Shanghai technology financing Company limited by guarantee Pledgor: SHANGHAI YUKING WATER SOLUBLE MATERIAL TECH Co.,Ltd. Registration number: 2015310000021 |