KR860000327A - 폴리아미드의 제조방법 - Google Patents

폴리아미드의 제조방법 Download PDF

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Publication number
KR860000327A
KR860000327A KR1019850003918A KR850003918A KR860000327A KR 860000327 A KR860000327 A KR 860000327A KR 1019850003918 A KR1019850003918 A KR 1019850003918A KR 850003918 A KR850003918 A KR 850003918A KR 860000327 A KR860000327 A KR 860000327A
Authority
KR
South Korea
Prior art keywords
lactam
polyamide
catalyst
activator
compound
Prior art date
Application number
KR1019850003918A
Other languages
English (en)
Other versions
KR870001409B1 (ko
Inventor
요한네스 마리아본게르스(외 1) 요제프
Original Assignee
제이. 에이치. 크루이트; 하. 베. 반리우벤
스테미카본베. 뷔.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 제이. 에이치. 크루이트; 하. 베. 반리우벤, 스테미카본베. 뷔. filed Critical 제이. 에이치. 크루이트; 하. 베. 반리우벤
Publication of KR860000327A publication Critical patent/KR860000327A/ko
Application granted granted Critical
Publication of KR870001409B1 publication Critical patent/KR870001409B1/ko

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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
    • C08G69/20—Anionic polymerisation characterised by the catalysts used
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • 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

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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)
  • Polyamides (AREA)

Abstract

내용 없음

Description

폴리아미드의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
중합시간을 에스테르 양의 함수로 나타낸것.

Claims (10)

  1. 알칼리 금속촉매와 활성화제의 존재하에 락탐을 음이온 촉매 중합시켜 폴리아미드를 제조함에 있어서, 중합을 저분자 에스테르 화합물의 존재하에서 실시하는 것을 특징으로 하는 폴리아미드의 제조방법.
  2. 제1항에 있어서, 촉매로 알칼리 토금속 화합물을 사용하는 것을 특징으로 하는 방법.
  3. 제2항에 있어서, 촉매로 마그네슘 화합물이 사용되는 것을 특징으로 하는 방법.
  4. 제1항에서 3항중 어느 하나에 있어서, 활성화제로 락탐-블록된 이소시아네이트를 사용하는 것을 특징으로 하는 방법.
  5. 제4항에 있어서, 락탐-종결된 이소시아네이트로 폴리올과 락탐-블록된 디이소시아네이트의 반응생성물을 사용하는 것을 특징으로 하는 방법.
  6. 제1항에서 5항중 어느 하나에 있어서, 에스테르로 디메틸 테레프탈레이트를 사용하는 것을 특징으로 하는 방법.
  7. 제1항에서 6항중 어느 하나에 있어서, 락탐으로 카프로락탐을 사용하는 것을 특징으로 하는 방법.
  8. 명세서와 실시예에 기술된 것을 특징으로 하는 방법.
  9. 제1항에서 8항중 어느 하나에 따라 제조된 폴리아미드.
  10. 제9항에 따른 폴리아미드를 부분 또는 전체로 하여 제조된 물건.
    ※ 참고사항 : 최초출원내용에 의하여 공개하는 것임.
KR1019850003918A 1984-06-09 1985-06-05 폴리아미드의 제조방법 KR870001409B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL8401843 1984-06-09
NL1843/84 1984-06-09
NL8401843A NL8401843A (nl) 1984-06-09 1984-06-09 Werkwijze voor het bereiden van een polyamide.

Publications (2)

Publication Number Publication Date
KR860000327A true KR860000327A (ko) 1986-01-28
KR870001409B1 KR870001409B1 (ko) 1987-07-30

Family

ID=19844062

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850003918A KR870001409B1 (ko) 1984-06-09 1985-06-05 폴리아미드의 제조방법

Country Status (5)

Country Link
US (1) US4614792A (ko)
EP (1) EP0168854A1 (ko)
JP (1) JPS614728A (ko)
KR (1) KR870001409B1 (ko)
NL (1) NL8401843A (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1233835B (it) * 1988-01-11 1992-04-21 Montedipe Spa Processo per la preparazione di poliammidi con migliorate proprieta' meccaniche e poliammidi cosi' ottenute.
DE4124319A1 (de) * 1991-07-23 1993-01-28 Bayer Ag Kautschukhaltige lactammischungen
US5399662A (en) * 1993-12-17 1995-03-21 E. I. Du Pont De Nemours And Company Strong non-ionic base catalyzed ring opening polymerization of lactams
DE19715679C2 (de) * 1997-04-15 1999-06-02 Inventa Ag Verfahren zur Herstellung eines katalytisch wirkenden Flüssigsystems zur Auslösung der anionischen Lactam-Polymerisation
DE10118453C1 (de) * 2001-04-12 2002-12-12 Ems Chemie Ag Anionisch hergestelltes Polyamid und Verfahren zu seiner Herstellung sowie ein Verfahren zum Wiederaufbereiten von Polyamid
CN100404587C (zh) * 2006-04-30 2008-07-23 华侨大学 热塑性聚氨酯/尼龙6复合材料的原位缩聚的制备方法
CN100404586C (zh) * 2006-04-30 2008-07-23 华侨大学 热塑性聚氨酯/mc尼龙6复合材料的阴离子原位制备方法
FR2943794B1 (fr) 2009-03-24 2011-05-06 Saft Groupe Sa Procede de determination de l'etat de sante d'une batterie

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809958A (en) * 1953-02-24 1957-10-15 Gen Aniline & Film Corp Polymerization procedures for 2-pyrrolidone
NL121432C (ko) * 1959-04-20
NL278728A (ko) * 1961-05-24
BE634816A (ko) * 1962-07-11
US3316221A (en) * 1963-07-01 1967-04-25 Du Pont Aromatic ester cocatalysts for lactam polymerization
US3214415A (en) * 1962-10-08 1965-10-26 Du Pont Polymerization of lactams with the beta-lactone of 2, 2, 4-trimethyl-3-hydroxy-3-pentenoic acid as activator
GB1045628A (en) * 1963-03-11 1966-10-12 Polymer Corp Polymerization process
US3397185A (en) * 1964-02-24 1968-08-13 Allied Chem Anionic polymerization of lactams with a carbonate diester containing nu-heterocyclic substituent as promoter
GB1442749A (en) * 1972-12-18 1976-07-14 Ici Ltd Catalytic polymerisation of dodecanolactam
SU775106A1 (ru) * 1978-12-26 1980-10-30 Предприятие П/Я Р-6925 Способ получени поликапроамида

Also Published As

Publication number Publication date
JPS614728A (ja) 1986-01-10
US4614792A (en) 1986-09-30
EP0168854A1 (en) 1986-01-22
KR870001409B1 (ko) 1987-07-30
NL8401843A (nl) 1986-01-02

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