FR998599A - Polymerization improvements - Google Patents

Polymerization improvements

Info

Publication number
FR998599A
FR998599A FR998599DA FR998599A FR 998599 A FR998599 A FR 998599A FR 998599D A FR998599D A FR 998599DA FR 998599 A FR998599 A FR 998599A
Authority
FR
France
Prior art keywords
polymerization
polymerization improvements
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.)
ORGANICO SA
Original Assignee
ORGANICO SA
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
Priority claimed from US21747A external-priority patent/US2578428A/en
Application filed by ORGANICO SA filed Critical ORGANICO SA
Application granted granted Critical
Publication of FR998599A publication Critical patent/FR998599A/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
    • C08G69/10—Alpha-amino-carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR998599D 1948-04-17 1949-04-14 Polymerization improvements Expired FR998599A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US670721XA 1948-04-17 1948-04-17
US998599XA 1948-04-17 1948-04-17
US21747A US2578428A (en) 1948-04-17 1948-04-17 Process of producing copolymers by reacting an n-carboxyl anhydride of an alpha amino acid with an omega amino acid

Publications (1)

Publication Number Publication Date
FR998599A true FR998599A (en) 1952-01-21

Family

ID=29424311

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998599D Expired FR998599A (en) 1948-04-17 1949-04-14 Polymerization improvements

Country Status (1)

Country Link
FR (1) FR998599A (en)

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