BE671549A - - Google Patents

Info

Publication number
BE671549A
BE671549A BE671549DA BE671549A BE 671549 A BE671549 A BE 671549A BE 671549D A BE671549D A BE 671549DA BE 671549 A BE671549 A BE 671549A
Authority
BE
Belgium
Application number
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 BE671549A publication Critical patent/BE671549A/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
BE671549D 1964-10-30 1965-10-28 BE671549A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1409264A CH438729A (de) 1964-10-30 1964-10-30 Verfahren zur Polymerisation von wasserfreien Lactamen

Publications (1)

Publication Number Publication Date
BE671549A true BE671549A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1966-02-14

Family

ID=4397887

Family Applications (1)

Application Number Title Priority Date Filing Date
BE671549D BE671549A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1964-10-30 1965-10-28

Country Status (3)

Country Link
US (1) US3394112A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE671549A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH438729A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1645127A1 (de) * 1966-04-30 1970-09-24 Karl Plate Gmbh Dr Verfahren zur Herstellung von feinverteiltem Polyamid-Pulver
DE1905102A1 (de) * 1969-02-01 1970-08-06 Bayer Ag Modifizierte Polyamide mit erhoehter Affinitaet gegenueber sauren Farbstoffen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138576A (en) * 1961-09-15 1964-06-23 Du Pont Process for the anionic polymerization of caprolactam with benzimido compounds as actvators

Also Published As

Publication number Publication date
US3394112A (en) 1968-07-23
CH438729A (de) 1967-06-30

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