FR2132508B1 - - Google Patents

Info

Publication number
FR2132508B1
FR2132508B1 FR7111987A FR7111987A FR2132508B1 FR 2132508 B1 FR2132508 B1 FR 2132508B1 FR 7111987 A FR7111987 A FR 7111987A FR 7111987 A FR7111987 A FR 7111987A FR 2132508 B1 FR2132508 B1 FR 2132508B1
Authority
FR
France
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
FR7111987A
Other languages
French (fr)
Other versions
FR2132508A1 (en
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Priority to FR7111987A priority Critical patent/FR2132508A1/en
Publication of FR2132508A1 publication Critical patent/FR2132508A1/en
Application granted granted Critical
Publication of FR2132508B1 publication Critical patent/FR2132508B1/fr
Granted 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)
  • Polymerization Catalysts (AREA)
FR7111987A 1971-04-05 1971-04-05 Initiators for lactam anionic polymeriza- - tion Granted FR2132508A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7111987A FR2132508A1 (en) 1971-04-05 1971-04-05 Initiators for lactam anionic polymeriza- - tion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7111987A FR2132508A1 (en) 1971-04-05 1971-04-05 Initiators for lactam anionic polymeriza- - tion

Publications (2)

Publication Number Publication Date
FR2132508A1 FR2132508A1 (en) 1972-11-24
FR2132508B1 true FR2132508B1 (en) 1975-06-06

Family

ID=9074770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7111987A Granted FR2132508A1 (en) 1971-04-05 1971-04-05 Initiators for lactam anionic polymeriza- - tion

Country Status (1)

Country Link
FR (1) FR2132508A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3274132A (en) * 1963-04-22 1966-09-20 Du Pont Process of polymerizing and foaming caprolactam
DE1301111B (en) * 1962-07-23 1969-08-14 Du Pont Process for the production of polyamides
US3206418A (en) * 1963-03-21 1965-09-14 Du Pont Process of polymerizing and foaming a lactam containing a novel cocatalyst
US3444142A (en) * 1965-05-19 1969-05-13 Allied Chem Anionic polymerization of lactams with (p-substituted phenylthio)-s-triazine as promoter
NL6515508A (en) * 1965-05-19 1966-11-21
DE1720280A1 (en) * 1967-07-05 1971-06-09 Basf Ag Process for accelerating the anionic polymerization of lactams

Also Published As

Publication number Publication date
FR2132508A1 (en) 1972-11-24

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Legal Events

Date Code Title Description
ST Notification of lapse