DD240211A5 - Polymerisationsgemisch - Google Patents

Polymerisationsgemisch Download PDF

Info

Publication number
DD240211A5
DD240211A5 DD85284389A DD28438985A DD240211A5 DD 240211 A5 DD240211 A5 DD 240211A5 DD 85284389 A DD85284389 A DD 85284389A DD 28438985 A DD28438985 A DD 28438985A DD 240211 A5 DD240211 A5 DD 240211A5
Authority
DD
German Democratic Republic
Prior art keywords
caprolactam
polymerization
oxo
lactam
initiator
Prior art date
Application number
DD85284389A
Other languages
German (de)
English (en)
Inventor
James D Gabbert
Ross M Hedrick
Original Assignee
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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 ������@������������k�� filed Critical ������@������������k��
Publication of DD240211A5 publication Critical patent/DD240211A5/de

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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
    • 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)
  • Polyamides (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Closures For Containers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Polymerisation Methods In General (AREA)
  • Cosmetics (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
DD85284389A 1984-12-17 1985-12-16 Polymerisationsgemisch DD240211A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/682,717 US4595746A (en) 1984-12-17 1984-12-17 Promotion of ε-caprolactam polymerization with lactam magnesium halide catalyst and 2-oxo-1-pyrrolidinyl groups

Publications (1)

Publication Number Publication Date
DD240211A5 true DD240211A5 (de) 1986-10-22

Family

ID=24740836

Family Applications (1)

Application Number Title Priority Date Filing Date
DD85284389A DD240211A5 (de) 1984-12-17 1985-12-16 Polymerisationsgemisch

Country Status (14)

Country Link
US (1) US4595746A (ko)
EP (1) EP0188184B1 (ko)
JP (1) JPH0649756B2 (ko)
KR (1) KR900004791B1 (ko)
AT (1) ATE65520T1 (ko)
AU (1) AU571763B2 (ko)
BR (1) BR8506296A (ko)
CA (1) CA1255039A (ko)
CS (1) CS270425B2 (ko)
DD (1) DD240211A5 (ko)
DE (1) DE3583604D1 (ko)
DK (1) DK581785A (ko)
IE (1) IE58570B1 (ko)
PT (1) PT81686B (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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.
US4596865A (en) * 1984-12-17 1986-06-24 Monsanto Company Promotion of ε-caprolactam block copolymerization
NL8600698A (nl) * 1986-03-19 1987-10-16 Stamicarbon Alkalimetaallactamaat.
FR2619385B1 (fr) * 1987-08-11 1992-01-17 Atochem Poudre de polyamide constituee de particules a structure " rose des sables ". procede d'obtention de la poudre de polyamide
NL1014605C2 (nl) * 2000-03-10 2001-09-11 Dsm Nv Werkwijze voor het bereiden van een vertakt polymeer.
NL1014604C2 (nl) * 2000-03-10 2001-09-11 Dsm Nv Werkwijze voor ketenverlenging.
DE10341811B4 (de) * 2003-09-10 2006-09-28 Ems-Chemie Ag Katalysatorlösung zur Durchführung der anionischen Lactampolymerisation, Verfahren zu deren Herstellung und Polyamidformmasse
CN101454376A (zh) 2006-05-31 2009-06-10 纳幕尔杜邦公司 聚酰胺嵌段共聚物的制备
KR101349063B1 (ko) * 2012-02-24 2014-01-16 지에스칼텍스 주식회사 고수율로 고분자량의 폴리아미드를 제조하는 방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3017391A (en) * 1956-12-13 1962-01-16 Monsanto Chemicals Preparation of polycaprolactam using n-acyl activators
DE1163541B (de) * 1961-02-24 1964-02-20 Hoechst Ag Verfahren zur Herstellung linearer Polyamide hoher Viskositaet aus am Stickstoff unsubstituierten ª‰-Lactamen
US3562221A (en) * 1967-01-19 1971-02-09 Basf Ag Accelerating anionic polymerization of lactams
US3585171A (en) * 1967-07-05 1971-06-15 Basf Ag Accelerating the anionic polymerization of lactams
US3644264A (en) * 1969-08-01 1972-02-22 Du Pont N-alkyl pyrrolidone-plasticized copolylactam compositions
US3862262A (en) * 1973-12-10 1975-01-21 Monsanto Co Lactam-polyol-acyl polyactam terpolymers
US4223112A (en) * 1975-03-03 1980-09-16 Monsanto Company Lactam-polyol-polyacyl lactam terpolymers
CH602827A5 (ko) * 1975-12-10 1978-08-15 Vysoka Skola Chem Tech
JPS59124930A (ja) * 1982-12-29 1984-07-19 Toray Ind Inc 変性ポリアミドの製造法
US4507465A (en) * 1982-12-29 1985-03-26 Toray Industries, Inc. Process for producing lactam/polyol block copolymer
JPS59197428A (ja) * 1983-04-26 1984-11-09 Toray Ind Inc 変性ポリアミドの製造法
CA1214012A (en) * 1983-01-27 1986-11-18 Wei-Yeih W. Yang Rim process using single component composition
CA1225179A (en) * 1983-12-12 1987-08-04 James D. Gabbert Cross-linked nylon block copolymers
US4595747A (en) * 1984-12-17 1986-06-17 Monsanto Company Viscosified lactam polymerization initiator solutions
US4596865A (en) * 1984-12-17 1986-06-24 Monsanto Company Promotion of ε-caprolactam block copolymerization

Also Published As

Publication number Publication date
AU571763B2 (en) 1988-04-21
ATE65520T1 (de) 1991-08-15
EP0188184A2 (en) 1986-07-23
IE58570B1 (en) 1993-10-06
DE3583604D1 (en) 1991-08-29
DK581785A (da) 1986-06-18
PT81686B (pt) 1987-10-20
JPH0649756B2 (ja) 1994-06-29
AU5126985A (en) 1986-06-26
EP0188184B1 (en) 1991-07-24
KR900004791B1 (ko) 1990-07-05
PT81686A (en) 1986-01-01
KR860004943A (ko) 1986-07-16
DK581785D0 (da) 1985-12-16
CA1255039A (en) 1989-05-30
IE853171L (en) 1986-06-17
US4595746A (en) 1986-06-17
EP0188184A3 (en) 1988-03-02
JPS61143430A (ja) 1986-07-01
CS270425B2 (en) 1990-06-13
CS934085A2 (en) 1989-11-14
BR8506296A (pt) 1986-08-26

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