ATE214690T1 - HIGHLY POLYMERIZABLE N-VINYL CARBONIC ACID AMIDE AND ITS PRODUCTION PROCESS - Google Patents
HIGHLY POLYMERIZABLE N-VINYL CARBONIC ACID AMIDE AND ITS PRODUCTION PROCESSInfo
- Publication number
- ATE214690T1 ATE214690T1 AT95942310T AT95942310T ATE214690T1 AT E214690 T1 ATE214690 T1 AT E214690T1 AT 95942310 T AT95942310 T AT 95942310T AT 95942310 T AT95942310 T AT 95942310T AT E214690 T1 ATE214690 T1 AT E214690T1
- Authority
- AT
- Austria
- Prior art keywords
- acid amide
- highly polymerizable
- production process
- carbonic acid
- vinyl carbonic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
- C07C233/03—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to hydrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/22—Separation; Purification; Stabilisation; Use of additives
- C07C231/24—Separation; Purification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
- C07C233/04—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
- C07C233/04—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
- C07C233/05—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
-
- 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
- C08F126/02—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 single or double bond to nitrogen
-
- 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
- C08F26/00—Homopolymers and copolymers 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
- C08F26/02—Homopolymers and copolymers 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 single or double bond to nitrogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
A highly polymerizable N-vinylcarboxylic acid amide having an N-1,3- butadienylcarboxylic acid amide content of 30 ppm or less, a process for producing the same, and a process for producing a homopolymer of N-vinylcarboxylic acid amide or a copolymer thereof with another copolymerizable monomer using the same. Also, a highly polymerizable N-vinylcarboxylic acid amide is produced by thermal cracking or catalytic cracking of N-(1-alkoxyethyl)carboxylic acid amide or ethylidenebiscarboxylic acid amide, wherein the N- vinylcarboxylic acid amide content of the N-(1-alkoxyethyl)-carboxylic acid amide or ethylenebiscarboxylic acid amide is 10 wt.% or less.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1995/002757 WO1997024315A1 (en) | 1995-07-13 | 1995-12-28 | Highly polymerizable n-vinylcarboxylic acid amide and production process thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE214690T1 true ATE214690T1 (en) | 2002-04-15 |
Family
ID=14126599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT95942310T ATE214690T1 (en) | 1995-12-28 | 1995-12-28 | HIGHLY POLYMERIZABLE N-VINYL CARBONIC ACID AMIDE AND ITS PRODUCTION PROCESS |
Country Status (6)
Country | Link |
---|---|
KR (2) | KR19980702396A (en) |
CN (1) | CN1082943C (en) |
AT (1) | ATE214690T1 (en) |
AU (1) | AU716698B2 (en) |
CA (1) | CA2213119C (en) |
DE (1) | DE69525974T2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090287020A1 (en) * | 2005-08-11 | 2009-11-19 | Hiroshi Uchida | Process for producing high-purity n-vinylcarboxamides |
JP5357780B2 (en) * | 2007-12-27 | 2013-12-04 | 昭和電工株式会社 | Process for producing N-methyl-N-vinylacetamide with improved stability and polymerizability |
CN113227043B (en) * | 2018-12-27 | 2024-05-07 | 株式会社力森诺科 | Composition for producing N-vinylcarboxylic acid amide |
WO2021132366A1 (en) * | 2019-12-26 | 2021-07-01 | 昭和電工株式会社 | Method for producing highly polymerizable n-vinylcarboxylic acid amide monomer |
US20220220063A1 (en) * | 2019-12-26 | 2022-07-14 | Showa Denko K.K. | Method for producing highly polymerizable n-vinyl carboxylic acid amide monomer |
CN113874347A (en) * | 2019-12-26 | 2021-12-31 | 昭和电工株式会社 | Method for producing highly polymerizable N-vinylcarboxylic acid amide monomer |
US20220220064A1 (en) * | 2019-12-26 | 2022-07-14 | Showa Denko K.K. | Method for producing highly polymerizable n-vinyl carboxylic acid amide monomer |
CN113939497A (en) * | 2019-12-26 | 2022-01-14 | 昭和电工株式会社 | Method for producing highly polymerizable N-vinylcarboxylic acid amide monomer |
CN112047854B (en) * | 2020-10-20 | 2021-07-02 | 中国科学院长春应用化学研究所 | Preparation method of N-vinyl alkyl amide |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4018826A (en) * | 1974-11-04 | 1977-04-19 | Dynapol Corporation | Process for preparing polyvinylamine and salts thereof |
US4554377A (en) * | 1984-07-16 | 1985-11-19 | Celanese Corporation | Production of N-vinyl carboxylic acid amides |
-
1995
- 1995-12-28 DE DE69525974T patent/DE69525974T2/en not_active Expired - Lifetime
- 1995-12-28 CA CA002213119A patent/CA2213119C/en not_active Expired - Fee Related
- 1995-12-28 KR KR1019970705795A patent/KR19980702396A/en not_active IP Right Cessation
- 1995-12-28 AT AT95942310T patent/ATE214690T1/en active
- 1995-12-28 KR KR1019970705795A patent/KR100389242B1/en active
- 1995-12-28 AU AU43565/96A patent/AU716698B2/en not_active Ceased
- 1995-12-28 CN CN95197828A patent/CN1082943C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2213119C (en) | 2007-03-06 |
AU4356596A (en) | 1997-07-28 |
AU716698B2 (en) | 2000-03-02 |
CA2213119A1 (en) | 1997-07-10 |
KR19987002396A (en) | 1998-07-15 |
KR100389242B1 (en) | 2003-09-26 |
KR19980702396A (en) | 1998-07-15 |
CN1082943C (en) | 2002-04-17 |
DE69525974D1 (en) | 2002-04-25 |
CN1193959A (en) | 1998-09-23 |
DE69525974T2 (en) | 2002-11-28 |
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