NL6503924A - - Google Patents

Info

Publication number
NL6503924A
NL6503924A NL6503924A NL6503924A NL6503924A NL 6503924 A NL6503924 A NL 6503924A NL 6503924 A NL6503924 A NL 6503924A NL 6503924 A NL6503924 A NL 6503924A NL 6503924 A NL6503924 A NL 6503924A
Authority
NL
Netherlands
Application number
NL6503924A
Other versions
NL142970B (nl
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 NL6503924A publication Critical patent/NL6503924A/xx
Publication of NL142970B publication Critical patent/NL142970B/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)
NL656503924A 1964-04-03 1965-03-26 Werkwijze voor het bereiden van polyamiden. NL142970B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0042504 1964-04-03

Publications (2)

Publication Number Publication Date
NL6503924A true NL6503924A (de) 1965-10-04
NL142970B NL142970B (nl) 1974-08-15

Family

ID=7099122

Family Applications (1)

Application Number Title Priority Date Filing Date
NL656503924A NL142970B (nl) 1964-04-03 1965-03-26 Werkwijze voor het bereiden van polyamiden.

Country Status (7)

Country Link
US (1) US3635913A (de)
AT (1) AT246999B (de)
BE (1) BE661987A (de)
CH (1) CH452893A (de)
GB (1) GB1108032A (de)
NL (1) NL142970B (de)
SE (1) SE331362B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2035733C3 (de) * 1970-07-18 1982-03-25 Bayer Ag, 5090 Leverkusen Verfahren zur anionischen Polymerisation von Lactamen und Katalysatorlösungen hierfür

Also Published As

Publication number Publication date
CH452893A (de) 1968-03-15
NL142970B (nl) 1974-08-15
BE661987A (de) 1965-08-02
GB1108032A (en) 1968-03-27
US3635913A (en) 1972-01-18
SE331362B (de) 1970-12-21
AT246999B (de) 1966-05-10

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: BAYER