DE2508564A1 - Verfahren zur polymerisation von lactamen - Google Patents

Verfahren zur polymerisation von lactamen

Info

Publication number
DE2508564A1
DE2508564A1 DE19752508564 DE2508564A DE2508564A1 DE 2508564 A1 DE2508564 A1 DE 2508564A1 DE 19752508564 DE19752508564 DE 19752508564 DE 2508564 A DE2508564 A DE 2508564A DE 2508564 A1 DE2508564 A1 DE 2508564A1
Authority
DE
Germany
Prior art keywords
polymerization
lactam
polymer
metal
dissolved
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.)
Pending
Application number
DE19752508564
Other languages
German (de)
English (en)
Inventor
Rudolf Dipl Ing Puffr
Jan Dipl Ing Dr Sebenda
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.)
Czech Academy of Sciences CAS
Original Assignee
Czech Academy of Sciences CAS
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 Czech Academy of Sciences CAS filed Critical Czech Academy of Sciences CAS
Publication of DE2508564A1 publication Critical patent/DE2508564A1/de
Pending 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
    • 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
    • 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)
DE19752508564 1974-02-28 1975-02-27 Verfahren zur polymerisation von lactamen Pending DE2508564A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS147974A CS171980B1 (en, 2012) 1974-02-28 1974-02-28

Publications (1)

Publication Number Publication Date
DE2508564A1 true DE2508564A1 (de) 1975-09-04

Family

ID=5349295

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752508564 Pending DE2508564A1 (de) 1974-02-28 1975-02-27 Verfahren zur polymerisation von lactamen

Country Status (7)

Country Link
JP (1) JPS50135198A (en, 2012)
CS (1) CS171980B1 (en, 2012)
DE (1) DE2508564A1 (en, 2012)
FR (1) FR2262680A1 (en, 2012)
GB (1) GB1494395A (en, 2012)
IT (1) IT1037161B (en, 2012)
SU (1) SU794027A1 (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554788C2 (de) * 1975-12-05 1982-06-16 Aleksandr V. Moskva Beresovskij Verfahren zur Herstellung von Polyamiden

Also Published As

Publication number Publication date
JPS50135198A (en, 2012) 1975-10-27
FR2262680A1 (en, 2012) 1975-09-26
CS171980B1 (en, 2012) 1976-11-29
IT1037161B (it) 1979-11-10
GB1494395A (en) 1977-12-07
SU794027A1 (ru) 1981-01-07

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