IL23252A - Ionogenic polymerization of lactams - Google Patents

Ionogenic polymerization of lactams

Info

Publication number
IL23252A
IL23252A IL23252A IL2325265A IL23252A IL 23252 A IL23252 A IL 23252A IL 23252 A IL23252 A IL 23252A IL 2325265 A IL2325265 A IL 2325265A IL 23252 A IL23252 A IL 23252A
Authority
IL
Israel
Prior art keywords
polymerization
lactams
lactam
ionogenic
process according
Prior art date
Application number
IL23252A
Other languages
English (en)
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Publication of IL23252A publication Critical patent/IL23252A/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
    • C08G69/16—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)
  • Hydrogenated Pyridines (AREA)
IL23252A 1964-04-07 1965-03-29 Ionogenic polymerization of lactams IL23252A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6403653A NL6403653A (de) 1964-04-07 1964-04-07

Publications (1)

Publication Number Publication Date
IL23252A true IL23252A (en) 1968-10-24

Family

ID=19789731

Family Applications (1)

Application Number Title Priority Date Filing Date
IL23252A IL23252A (en) 1964-04-07 1965-03-29 Ionogenic polymerization of lactams

Country Status (9)

Country Link
US (1) US3379698A (de)
AT (1) AT251287B (de)
BE (1) BE662124A (de)
CH (1) CH437791A (de)
DE (1) DE1645445A1 (de)
FR (1) FR1429097A (de)
GB (1) GB1092891A (de)
IL (1) IL23252A (de)
NL (1) NL6403653A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539662A (en) * 1968-07-12 1970-11-10 Gulf Research Development Co Thermoplastic alloys of finely divided polylactams polymerized with alkaline catalyst and cocatalyst in a high molecular weight olefinic polymer matrix and method of preparation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3154525A (en) * 1961-07-31 1964-10-27 Du Pont Perhalogenated ketones as activators for the anionic polymerization of caprolactam
US3207729A (en) * 1962-10-08 1965-09-21 Du Pont Anionic polymerization of lactams with 2, 2, 4, 4-tetramethyl-1, 3-cyclobutane dione as promoter

Also Published As

Publication number Publication date
NL6403653A (de) 1965-10-08
US3379698A (en) 1968-04-23
DE1645445A1 (de) 1970-07-30
CH437791A (de) 1967-06-15
GB1092891A (en) 1967-11-29
FR1429097A (fr) 1966-02-18
AT251287B (de) 1966-12-27
BE662124A (de) 1965-10-06

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