KR850001784A - N-치환된 카르바모일-락탐화합물의 제조방법 - Google Patents
N-치환된 카르바모일-락탐화합물의 제조방법 Download PDFInfo
- Publication number
- KR850001784A KR850001784A KR1019840004991A KR840004991A KR850001784A KR 850001784 A KR850001784 A KR 850001784A KR 1019840004991 A KR1019840004991 A KR 1019840004991A KR 840004991 A KR840004991 A KR 840004991A KR 850001784 A KR850001784 A KR 850001784A
- Authority
- KR
- South Korea
- Prior art keywords
- group
- diisocyanate
- process according
- lactam
- substituted carbamoyl
- Prior art date
Links
Classifications
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
- C08G69/18—Anionic polymerisation
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4825—Polyethers containing two hydroxy groups
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
- C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
- C08G18/8074—Lactams
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
-
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
- C08G69/18—Anionic polymerisation
- C08G69/20—Anionic polymerisation characterised by the catalysts used
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polyamides (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (11)
- 폴리올과 락탐블록 폴리이소시안산염을 액상에서 금속화합물촉매의 존재하에서 반응시키는 것을 특징으로 하는 N-치환된 카르바모일-락탐 화합물의 제조방법.
- 제1항에 있어서, 주기율표상의 ⅠA,ⅠB,ⅡA,ⅡB,ⅢA,ⅢB,ⅣA,ⅣB,ⅤB,ⅥB,ⅦB 또는 Ⅷ족금속화합물이 촉매로 사용되는 것을 특징으로 하는 방법.
- 제2항에 있어서, ⅠA족 금속화합물 또는 루이스산이 촉매로 사용되는 것을 특징으로 하는 방법.
- 제3항에 있어서, 나트륨 락타메이트, 칼륨 락타메이트 또는 그리냐드 화합물이 촉매로 사용되는 특징으로 하는 방법.
- 제1항에 있어서, 디이소시안산염이 1,5-산산 디이소시안산염, 1,6-헥산 디이소시안산엽, 이소포론디이소시안산엽, 톨루엔디이소시안엽, MDI 및 수소화 MDI로 구성된 그룹으로부터 선택되는 것을 특징으로 하는 방법.
- 제1항에 있어서, 폴리에테르폴리올, 폴리에스터폴리올 및 폴리부라디엔폴리올의 그룹으로부터 선택된 폴리올을 사용하는 것을 특징으로 하는 방법.
- 제6항에 있어서, 디올, 트리올 또는 테트라올이 사용되는 것을 특징으로 하는 방법.
- 제1항에 있어서, 반응이 용융락탐에서 일어나는 것을 특징으로 하는 방법.
- 제8항에 있어서, 락탐으로 카프로락탐이 사용되는 것을 특징으로 하는 방법.
- 제1항에 있어서, 실시예에서 설명된 것을 특징으로 하는 방법..
- 제1항에 있어서, N-치환된 카르바모일-락탐 화합물이 나일론블록 코플리머를 제조하는데 있어서 활성화제로 사용되는 것을 특징으로 하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8302929 | 1983-08-20 | ||
NL8302929A NL8302929A (nl) | 1983-08-20 | 1983-08-20 | Werkwijze voor het bereiden van een n-gesubstitueerde carbamoyl-lactam verbinding. |
Publications (2)
Publication Number | Publication Date |
---|---|
KR850001784A true KR850001784A (ko) | 1985-04-01 |
KR860001553B1 KR860001553B1 (ko) | 1986-10-04 |
Family
ID=19842288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019840004991A KR860001553B1 (ko) | 1983-08-20 | 1984-08-18 | N-치환된 카르바모일-락탐 화합물의 제조방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4540516A (ko) |
JP (1) | JPS6099129A (ko) |
KR (1) | KR860001553B1 (ko) |
NL (1) | NL8302929A (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8400006A (nl) * | 1984-01-03 | 1985-08-01 | Stamicarbon | Werkwijze voor de condensatie van imide en alkohol. |
BE1006897A3 (nl) | 1993-03-01 | 1995-01-17 | Dsm Nv | Werkwijze voor het bereiden van een nylonblokcopolymeer. |
CA2179644C (en) * | 1994-10-21 | 2007-06-12 | Shunji Matsunaga | Curable composition |
ITPD20040138A1 (it) * | 2004-05-28 | 2004-08-28 | Alcan Packaging Italia Srl | Composti particolarmente catalizzatori di poliuretani |
US20070299206A1 (en) * | 2006-06-22 | 2007-12-27 | Kevin Cooper | Lactam polymer derivatives |
EP2542603B1 (en) * | 2010-03-01 | 2020-11-18 | Lubrizol Advanced Materials, Inc. | Melt processable copolyetheramide elastomers |
CN103237832B (zh) * | 2010-10-07 | 2016-02-03 | 巴斯夫欧洲公司 | 制备单体组合物的方法及其在制备聚酰胺模制品中的用途 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6904544A (ko) * | 1969-03-25 | 1970-09-29 | ||
DE2637010A1 (de) * | 1976-08-17 | 1978-02-23 | Bayer Ag | Aktivierte anionische polymerisation |
DE2707660C2 (de) * | 1977-02-23 | 1985-12-19 | Bayer Ag, 5090 Leverkusen | Abspalter- und Diolrest enthaltende Diisocyanat-Addukte, ihre Herstellung und Verwendung |
DE2929224A1 (de) * | 1979-07-19 | 1981-02-05 | Huels Chemische Werke Ag | Herstellung von freie nco- und endstaendig mit epsilon -caprolactam blockierte nco-gruppen enthaltenden isophorondiisocyanataddukten, sowie danach hergestellte verbindungen |
JPS5733014A (en) * | 1980-08-05 | 1982-02-23 | Nippon Denso Co Ltd | Cooler with cool box for vehicle |
-
1983
- 1983-08-20 NL NL8302929A patent/NL8302929A/nl not_active Application Discontinuation
-
1984
- 1984-08-17 US US06/641,772 patent/US4540516A/en not_active Expired - Lifetime
- 1984-08-18 KR KR1019840004991A patent/KR860001553B1/ko not_active IP Right Cessation
- 1984-08-20 JP JP59171689A patent/JPS6099129A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
KR860001553B1 (ko) | 1986-10-04 |
US4540516A (en) | 1985-09-10 |
NL8302929A (nl) | 1985-03-18 |
JPS6099129A (ja) | 1985-06-03 |
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