CA1076743A - POLYMERISATION DU .epsilon.-CAPROLACTAM - Google Patents

POLYMERISATION DU .epsilon.-CAPROLACTAM

Info

Publication number
CA1076743A
CA1076743A CA266,548A CA266548A CA1076743A CA 1076743 A CA1076743 A CA 1076743A CA 266548 A CA266548 A CA 266548A CA 1076743 A CA1076743 A CA 1076743A
Authority
CA
Canada
Prior art keywords
caprolactam
polymerization
epsilon
temperature
pressure
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA266,548A
Other languages
English (en)
Inventor
Werner Hoerauf
Paul Matthies
Joachim Kunde
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of CA1076743A publication Critical patent/CA1076743A/fr
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
CA266,548A 1975-12-24 1976-11-25 POLYMERISATION DU .epsilon.-CAPROLACTAM Expired CA1076743A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752558480 DE2558480C2 (de) 1975-12-24 1975-12-24 Verfahren zur Polymerisation von epsilon-Caprolactam

Publications (1)

Publication Number Publication Date
CA1076743A true CA1076743A (fr) 1980-04-29

Family

ID=5965511

Family Applications (1)

Application Number Title Priority Date Filing Date
CA266,548A Expired CA1076743A (fr) 1975-12-24 1976-11-25 POLYMERISATION DU .epsilon.-CAPROLACTAM

Country Status (9)

Country Link
JP (1) JPS6026139B2 (fr)
BE (1) BE849851A (fr)
CA (1) CA1076743A (fr)
CH (1) CH602825A5 (fr)
DE (1) DE2558480C2 (fr)
FR (1) FR2336432A1 (fr)
GB (1) GB1563933A (fr)
IT (1) IT1067286B (fr)
NL (1) NL180431C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9080259B2 (en) 2009-06-30 2015-07-14 Basf Se Polyamide fibers with dyeable particles and production thereof

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1010373C2 (nl) * 1998-10-22 2000-04-26 Dsm Nv Werkwijze voor de polymerisatie van èpsilon-caprolactam tot polyamide-6.
DE102007060705A1 (de) 2007-12-17 2009-06-18 Evonik Degussa Gmbh ω-Aminocarbonsäuren oder ihre Lactame, herstellende, rekombinante Zellen
DE102009005967A1 (de) 2009-01-23 2010-07-29 Domo Caproleuna Gmbh Licht- und wärmestabilisierte Polyamide und Verfahren zu ihrer Herstellung
DE102011104303A1 (de) 2011-06-03 2012-12-06 Basf Se Photovoltaik-System zur Installation auf Dächern mit Kunststoffträger und Photovoltaik-Modul
EP2944697A1 (fr) 2014-05-13 2015-11-18 Evonik Degussa GmbH Procédé de production de nylon
ES2803208T3 (es) 2015-12-17 2021-01-25 Evonik Operations Gmbh Una célula acetogénica genéticamente modificada
US11124813B2 (en) 2016-07-27 2021-09-21 Evonik Operations Gmbh N-acetyl homoserine
JP2024501219A (ja) 2020-12-17 2024-01-11 ベーアーエスエフ・エスエー カプロラクタム含有ポリマーとポリウレタン含有ポリマー、特にポリウレタンブロックコポリマーとの混合物からカプロラクタムを得るためのポリアミド６の選択的解重合

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL134637C (fr) * 1961-06-21
DE1495198B2 (de) * 1964-09-17 1974-04-11 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen Herstellung von Polylactamen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9080259B2 (en) 2009-06-30 2015-07-14 Basf Se Polyamide fibers with dyeable particles and production thereof

Also Published As

Publication number Publication date
CH602825A5 (fr) 1978-08-15
DE2558480C2 (de) 1985-03-07
DE2558480A1 (de) 1977-07-07
BE849851A (fr) 1977-06-24
NL7614154A (nl) 1977-06-28
JPS6026139B2 (ja) 1985-06-21
JPS5280397A (en) 1977-07-06
NL180431B (nl) 1986-09-16
NL180431C (nl) 1987-02-16
FR2336432A1 (fr) 1977-07-22
FR2336432B1 (fr) 1980-03-28
GB1563933A (en) 1980-04-02
IT1067286B (it) 1985-03-16

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Legal Events

Date Code Title Description
MKEX Expiry