FR2020523A1 - - Google Patents

Info

Publication number
FR2020523A1
FR2020523A1 FR6929957A FR6929957A FR2020523A1 FR 2020523 A1 FR2020523 A1 FR 2020523A1 FR 6929957 A FR6929957 A FR 6929957A FR 6929957 A FR6929957 A FR 6929957A FR 2020523 A1 FR2020523 A1 FR 2020523A1
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.)
Withdrawn
Application number
FR6929957A
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.)
Polymer Corp
Original Assignee
Polymer 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 Polymer Corp filed Critical Polymer Corp
Publication of FR2020523A1 publication Critical patent/FR2020523A1/fr
Withdrawn legal-status Critical Current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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
FR6929957A 1968-09-03 1969-09-02 Withdrawn FR2020523A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75686768A 1968-09-03 1968-09-03

Publications (1)

Publication Number Publication Date
FR2020523A1 true FR2020523A1 (fr) 1970-07-17

Family

ID=25045399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6929957A Withdrawn FR2020523A1 (fr) 1968-09-03 1969-09-02

Country Status (5)

Country Link
BE (1) BE738356A (fr)
DE (1) DE1944417A1 (fr)
FR (1) FR2020523A1 (fr)
GB (1) GB1289349A (fr)
NL (1) NL6913448A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6441109B1 (en) 1999-12-30 2002-08-27 Basf Corporation Continuous polymerization and direct fiber spinning and apparatus for accomplishing same
FR2993887B1 (fr) * 2012-07-27 2014-12-19 Setup Performance Procede de preparation de polyamide par extrusion reactive et extrudeuse adaptee pour la mise en oeuvre d'un tel procede

Also Published As

Publication number Publication date
NL6913448A (fr) 1970-03-05
DE1944417A1 (de) 1970-03-12
BE738356A (fr) 1970-03-03
GB1289349A (fr) 1972-09-13

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Legal Events

Date Code Title Description
ST Notification of lapse