FR1287073A - Process for accelerating the alkaline polymerization of caprolactam - Google Patents

Process for accelerating the alkaline polymerization of caprolactam

Info

Publication number
FR1287073A
FR1287073A FR858492A FR858492A FR1287073A FR 1287073 A FR1287073 A FR 1287073A FR 858492 A FR858492 A FR 858492A FR 858492 A FR858492 A FR 858492A FR 1287073 A FR1287073 A FR 1287073A
Authority
FR
France
Prior art keywords
caprolactam
accelerating
alkaline polymerization
polymerization
alkaline
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
FR858492A
Other languages
French (fr)
Inventor
Karl Dachs
Horst Brueggemann
Hans Wilhelm
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
Priority to FR858492A priority Critical patent/FR1287073A/en
Application granted granted Critical
Publication of FR1287073A publication Critical patent/FR1287073A/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
    • 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)
FR858492A 1960-04-12 1961-04-12 Process for accelerating the alkaline polymerization of caprolactam Expired FR1287073A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR858492A FR1287073A (en) 1960-04-12 1961-04-12 Process for accelerating the alkaline polymerization of caprolactam

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEB0057455 1960-04-12
FR858492A FR1287073A (en) 1960-04-12 1961-04-12 Process for accelerating the alkaline polymerization of caprolactam

Publications (1)

Publication Number Publication Date
FR1287073A true FR1287073A (en) 1962-03-09

Family

ID=25965624

Family Applications (1)

Application Number Title Priority Date Filing Date
FR858492A Expired FR1287073A (en) 1960-04-12 1961-04-12 Process for accelerating the alkaline polymerization of caprolactam

Country Status (1)

Country Link
FR (1) FR1287073A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320335A (en) * 1963-04-22 1967-05-16 Monsanto Co Process for polymerizing higher lactams in the presence of urethane polymer promoters
DE1570876B1 (en) * 1964-04-17 1972-06-08 Licencia Talalmanyokat Process for the production of polyamide molded articles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3320335A (en) * 1963-04-22 1967-05-16 Monsanto Co Process for polymerizing higher lactams in the presence of urethane polymer promoters
DE1570876B1 (en) * 1964-04-17 1972-06-08 Licencia Talalmanyokat Process for the production of polyamide molded articles

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