CH558396A - Polymerisierbare lactam-katalysator-cokatalysatorschmelze. - Google Patents

Polymerisierbare lactam-katalysator-cokatalysatorschmelze.

Info

Publication number
CH558396A
CH558396A CH1186571A CH1186571A CH558396A CH 558396 A CH558396 A CH 558396A CH 1186571 A CH1186571 A CH 1186571A CH 1186571 A CH1186571 A CH 1186571A CH 558396 A CH558396 A CH 558396A
Authority
CH
Switzerland
Prior art keywords
catalyst
melt
polymerizable lactam
polymerizable
lactam
Prior art date
Application number
CH1186571A
Other languages
German (de)
English (en)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of CH558396A publication Critical patent/CH558396A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyamides (AREA)
CH1186571A 1970-08-13 1971-08-12 Polymerisierbare lactam-katalysator-cokatalysatorschmelze. CH558396A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702040188 DE2040188A1 (de) 1970-08-13 1970-08-13 Verfahren zur Herstellung von polymerisierbaren,bei Temperaturen von 70 bis 120 deg.C stabilen Lactam-Katalysator-Cokatalysator-Schmelzen

Publications (1)

Publication Number Publication Date
CH558396A true CH558396A (de) 1975-01-31

Family

ID=5779596

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1186571A CH558396A (de) 1970-08-13 1971-08-12 Polymerisierbare lactam-katalysator-cokatalysatorschmelze.

Country Status (6)

Country Link
BE (1) BE771291A (xx)
CH (1) CH558396A (xx)
DE (1) DE2040188A1 (xx)
FR (1) FR2102248A1 (xx)
GB (1) GB1364550A (xx)
NL (1) NL7111210A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10538624B2 (en) 2010-10-07 2020-01-21 Basf Se Process for producing monomer compositions and use of these for producing a polyamide molding
EP2789641B1 (de) * 2010-10-07 2020-03-11 Basf Se Verfahren zur Herstellung von Monomer-Zusammensetzungen und deren Verwendung zur Herstellung eines Polyamid-Formteils
EP2447301A1 (de) 2010-10-29 2012-05-02 Rhein Chemie Rheinau GmbH Verfahren zur Herstellung von Gusspolyamiden

Also Published As

Publication number Publication date
FR2102248A1 (xx) 1972-04-07
BE771291A (fr) 1971-12-16
DE2040188A1 (de) 1972-02-17
GB1364550A (en) 1974-08-21
NL7111210A (xx) 1972-02-15

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Legal Events

Date Code Title Description
PL Patent ceased