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GB1204583A - N-(n',n'-diphenylcarbamoyl)-lactam compounds for use as activators in the anionic polymerization of lactams - Google Patents

N-(n',n'-diphenylcarbamoyl)-lactam compounds for use as activators in the anionic polymerization of lactams

Info

Publication number
GB1204583A
GB1204583A GB276368A GB276368A GB1204583A GB 1204583 A GB1204583 A GB 1204583A GB 276368 A GB276368 A GB 276368A GB 276368 A GB276368 A GB 276368A GB 1204583 A GB1204583 A GB 1204583A
Authority
GB
United Kingdom
Prior art keywords
diphenylcarbamoyl
lactams
activators
anionic polymerization
lactam compounds
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.)
Expired
Application number
GB276368A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1204583A publication Critical patent/GB1204583A/en
Expired 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
  • Polyamides (AREA)

Abstract

1,204,583. N - (N<SP>1</SP>,N<SP>1</SP> - Diphenylcarbamoyl) - lactams. BADISCHE ANILIN- & SODAFABRIK A.G. 18 Jan., 1968 [19 Jan., 1967], No. 2763/68. Heading C2C. [Also in Division C3] Novel N - (N<SP>1</SP>,N<SP>1</SP> - diphenylcarbamoyl) - lactam compounds of formula in which m denotes one of the integers from 2 to 11, are prepared by heating under reflux the dry lactam with triethylamine and diphenyl carbamoyl chloride in toluene. They are used as activators in the anionic polymerization of lactams.
GB276368A 1967-01-19 1968-01-18 N-(n',n'-diphenylcarbamoyl)-lactam compounds for use as activators in the anionic polymerization of lactams Expired GB1204583A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0090790 1967-01-19

Publications (1)

Publication Number Publication Date
GB1204583A true GB1204583A (en) 1970-09-09

Family

ID=6985476

Family Applications (1)

Application Number Title Priority Date Filing Date
GB276368A Expired GB1204583A (en) 1967-01-19 1968-01-18 N-(n',n'-diphenylcarbamoyl)-lactam compounds for use as activators in the anionic polymerization of lactams

Country Status (8)

Country Link
AT (1) AT278364B (en)
BE (1) BE709297A (en)
CH (1) CH491979A (en)
DE (1) DE1720261A1 (en)
ES (1) ES349404A1 (en)
FR (1) FR1551631A (en)
GB (1) GB1204583A (en)
NL (1) NL6800748A (en)

Also Published As

Publication number Publication date
DE1720261A1 (en) 1971-06-09
CH491979A (en) 1970-06-15
BE709297A (en) 1968-07-12
ES349404A1 (en) 1969-04-01
FR1551631A (en) 1968-12-27
AT278364B (en) 1970-01-26
NL6800748A (en) 1968-07-22

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees