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FR1103251A - Process for the continuous polymerization of lactams and for spinning and drawing of the polyamides obtained - Google Patents

Process for the continuous polymerization of lactams and for spinning and drawing of the polyamides obtained

Info

Publication number
FR1103251A
FR1103251A FR1103251DA FR1103251A FR 1103251 A FR1103251 A FR 1103251A FR 1103251D A FR1103251D A FR 1103251DA FR 1103251 A FR1103251 A FR 1103251A
Authority
FR
France
Prior art keywords
lactams
spinning
continuous polymerization
polyamides obtained
polyamides
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
Other languages
French (fr)
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.)
Inventa AG fuer Forschung und Patentverwertung
Original Assignee
Inventa AG fuer Forschung und Patentverwertung
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 Inventa AG fuer Forschung und Patentverwertung filed Critical Inventa AG fuer Forschung und Patentverwertung
Application granted granted Critical
Publication of FR1103251A publication Critical patent/FR1103251A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
FR1103251D 1953-07-15 1954-06-28 Process for the continuous polymerization of lactams and for spinning and drawing of the polyamides obtained Expired FR1103251A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH763746X 1953-07-15
CH1103251X 1953-07-15

Publications (1)

Publication Number Publication Date
FR1103251A true FR1103251A (en) 1955-11-02

Family

ID=29421169

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1103251D Expired FR1103251A (en) 1953-07-15 1954-06-28 Process for the continuous polymerization of lactams and for spinning and drawing of the polyamides obtained

Country Status (2)

Country Link
FR (1) FR1103251A (en)
GB (1) GB763746A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL225979A (en) * 1957-04-06
GB911800A (en) * 1959-06-18 1962-11-28 Du Pont Nylon monofilaments
US4192637A (en) * 1978-01-16 1980-03-11 USI Far East Corporation Integrated system for forming sheets and films of synthetic resins

Also Published As

Publication number Publication date
GB763746A (en) 1956-12-19

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