BE849851A - XI-CAPROLACTAM POLYMERIZATION PROCESS - Google Patents

XI-CAPROLACTAM POLYMERIZATION PROCESS

Info

Publication number
BE849851A
BE849851A BE173627A BE173627A BE849851A BE 849851 A BE849851 A BE 849851A BE 173627 A BE173627 A BE 173627A BE 173627 A BE173627 A BE 173627A BE 849851 A BE849851 A BE 849851A
Authority
BE
Belgium
Prior art keywords
polymerization process
caprolactam polymerization
caprolactam
polymerization
Prior art date
Application number
BE173627A
Other languages
French (fr)
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 filed Critical
Publication of BE849851A publication Critical patent/BE849851A/en

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
BE173627A 1975-12-24 1976-12-24 XI-CAPROLACTAM POLYMERIZATION PROCESS BE849851A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752558480 DE2558480C2 (en) 1975-12-24 1975-12-24 Process for the polymerization of epsilon-caprolactam

Publications (1)

Publication Number Publication Date
BE849851A true BE849851A (en) 1977-06-24

Family

ID=5965511

Family Applications (1)

Application Number Title Priority Date Filing Date
BE173627A BE849851A (en) 1975-12-24 1976-12-24 XI-CAPROLACTAM POLYMERIZATION PROCESS

Country Status (9)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1010373C2 (en) 1998-10-22 2000-04-26 Dsm Nv Process for the polymerization of èpsilon-caprolactam to polyamide-6.
DE102007060705A1 (en) 2007-12-17 2009-06-18 Evonik Degussa Gmbh ω-aminocarboxylic acids or their lactams, producing, recombinant cells
DE102009005967A1 (en) 2009-01-23 2010-07-29 Domo Caproleuna Gmbh Light and heat stabilized polyamides and process for their preparation
JP5800807B2 (en) 2009-06-30 2015-10-28 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Polyamide fiber having colorable particles and process for producing the same
DE102011104303A1 (en) 2011-06-03 2012-12-06 Basf Se Photovoltaic system for installation on roofs with plastic substrate and photovoltaic module
EP2944697A1 (en) 2014-05-13 2015-11-18 Evonik Degussa GmbH Method of producing nylon
WO2017102952A1 (en) 2015-12-17 2017-06-22 Evonik Degussa Gmbh A genetically modified acetogenic cell
MY187786A (en) 2016-07-27 2021-10-22 Evonik Operations Gmbh N-acetyl homoserine
KR20230121751A (en) 2020-12-17 2023-08-21 바스프 에스이 Selective depolymerization of polyamide 6 to produce caprolactam from mixtures of caprolactam-containing polymers and polyurethane-containing polymers, particularly polyurethane block copolymers.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL279942A (en) * 1961-06-21
DE1495198B2 (en) * 1964-09-17 1974-04-11 Basf Ag, 6700 Ludwigshafen Process for the continuous production of polylactams

Also Published As

Publication number Publication date
IT1067286B (en) 1985-03-16
CH602825A5 (en) 1978-08-15
NL180431B (en) 1986-09-16
JPS5280397A (en) 1977-07-06
FR2336432B1 (en) 1980-03-28
DE2558480A1 (en) 1977-07-07
NL180431C (en) 1987-02-16
GB1563933A (en) 1980-04-02
DE2558480C2 (en) 1985-03-07
NL7614154A (en) 1977-06-28
FR2336432A1 (en) 1977-07-22
CA1076743A (en) 1980-04-29
JPS6026139B2 (en) 1985-06-21

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: BASF A.G.

Effective date: 19961224