NL160300C - PROCESS FOR PREPARING A POLYMER OF 2-PYRROLIDONE. - Google Patents

PROCESS FOR PREPARING A POLYMER OF 2-PYRROLIDONE.

Info

Publication number
NL160300C
NL160300C NL6903763A NL6903763A NL160300C NL 160300 C NL160300 C NL 160300C NL 6903763 A NL6903763 A NL 6903763A NL 6903763 A NL6903763 A NL 6903763A NL 160300 C NL160300 C NL 160300C
Authority
NL
Netherlands
Prior art keywords
pyrrolidone
preparing
polymer
Prior art date
Application number
NL6903763A
Other languages
Dutch (nl)
Other versions
NL160300B (en
NL6903763A (en
Original Assignee
Radiation Res Corp
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
Priority to BE755710D priority Critical patent/BE755710A/en
Priority to DE19691911834 priority patent/DE1911834A1/en
Priority to FR6906715A priority patent/FR2036300A5/en
Application filed by Radiation Res Corp filed Critical Radiation Res Corp
Priority to NL6903763A priority patent/NL160300C/en
Publication of NL6903763A publication Critical patent/NL6903763A/xx
Priority to NL7112169A priority patent/NL7112169A/xx
Priority to FR7131999A priority patent/FR2105232A2/en
Publication of NL160300B publication Critical patent/NL160300B/en
Application granted granted Critical
Publication of NL160300C publication Critical patent/NL160300C/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
    • C08G69/24—Pyrrolidones or piperidones
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Polyamides (AREA)
NL6903763A 1969-03-11 1969-03-11 PROCESS FOR PREPARING A POLYMER OF 2-PYRROLIDONE. NL160300C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
BE755710D BE755710A (en) 1969-03-11 2-PYRROLIDONE POLYMER AND PROCESS FOR ITS MANUFACTURE,
DE19691911834 DE1911834A1 (en) 1969-03-11 1969-03-08 Polymerization of 2-pyrrolidone
FR6906715A FR2036300A5 (en) 1969-03-11 1969-03-10 Polymerisation of 2-pyrrolidone (i)
NL6903763A NL160300C (en) 1969-03-11 1969-03-11 PROCESS FOR PREPARING A POLYMER OF 2-PYRROLIDONE.
NL7112169A NL7112169A (en) 1969-03-11 1971-09-03
FR7131999A FR2105232A2 (en) 1969-03-11 1971-09-03 2-pyrrolidone polymers - capable of forming fibres using carbon dioxide additives as catalysts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6903763A NL160300C (en) 1969-03-11 1969-03-11 PROCESS FOR PREPARING A POLYMER OF 2-PYRROLIDONE.

Publications (3)

Publication Number Publication Date
NL6903763A NL6903763A (en) 1970-09-15
NL160300B NL160300B (en) 1979-05-15
NL160300C true NL160300C (en) 1979-10-15

Family

ID=19806381

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6903763A NL160300C (en) 1969-03-11 1969-03-11 PROCESS FOR PREPARING A POLYMER OF 2-PYRROLIDONE.

Country Status (4)

Country Link
BE (1) BE755710A (en)
DE (1) DE1911834A1 (en)
FR (1) FR2036300A5 (en)
NL (1) NL160300C (en)

Also Published As

Publication number Publication date
FR2036300A5 (en) 1970-12-24
NL160300B (en) 1979-05-15
BE755710A (en) 1971-03-03
DE1911834A1 (en) 1970-10-01
NL6903763A (en) 1970-09-15

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: RADIATION RES