FR1272385A - Improvements in poly-terephthalamides and in processes for the preparation of such substances - Google Patents

Improvements in poly-terephthalamides and in processes for the preparation of such substances

Info

Publication number
FR1272385A
FR1272385A FR842605A FR842605A FR1272385A FR 1272385 A FR1272385 A FR 1272385A FR 842605 A FR842605 A FR 842605A FR 842605 A FR842605 A FR 842605A FR 1272385 A FR1272385 A FR 1272385A
Authority
FR
France
Prior art keywords
terephthalamides
poly
substances
processes
preparation
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
FR842605A
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.)
WR Grace and Co
Original Assignee
WR Grace and Co
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 CH8002359A external-priority patent/CH388624A/en
Application filed by WR Grace and Co filed Critical WR Grace and Co
Priority to FR842605A priority Critical patent/FR1272385A/en
Priority claimed from GB16725/61A external-priority patent/GB919096A/en
Application granted granted Critical
Publication of FR1272385A publication Critical patent/FR1272385A/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
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR842605A 1959-10-29 1960-10-29 Improvements in poly-terephthalamides and in processes for the preparation of such substances Expired FR1272385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR842605A FR1272385A (en) 1959-10-29 1960-10-29 Improvements in poly-terephthalamides and in processes for the preparation of such substances

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CH8002359A CH388624A (en) 1959-10-29 1959-10-29 Process for the production of polyamides
FR842605A FR1272385A (en) 1959-10-29 1960-10-29 Improvements in poly-terephthalamides and in processes for the preparation of such substances
GB16725/61A GB919096A (en) 1959-10-29 1961-05-08 Polyamides based on aromatic dicarboxylic acids
GB16726/61A GB948189A (en) 1959-10-29 1961-05-08 Polyamides from aromatic acids and products made therefrom
FR861943A FR79864E (en) 1959-10-29 1961-05-16 Improvements in poly-terephthalamides and in processes for the preparation of such substances
FR861942A FR79863E (en) 1959-10-29 1961-05-16 Improvements in poly-terephthalamides and in processes for the preparation of such substances

Publications (1)

Publication Number Publication Date
FR1272385A true FR1272385A (en) 1961-09-22

Family

ID=27543942

Family Applications (1)

Application Number Title Priority Date Filing Date
FR842605A Expired FR1272385A (en) 1959-10-29 1960-10-29 Improvements in poly-terephthalamides and in processes for the preparation of such substances

Country Status (1)

Country Link
FR (1) FR1272385A (en)

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