FR1169004A - Process for the pressureless production of polyamides from equimolecular mixtures or salts of diamines and dicarboxylic acids forming polyamides - Google Patents

Process for the pressureless production of polyamides from equimolecular mixtures or salts of diamines and dicarboxylic acids forming polyamides

Info

Publication number
FR1169004A
FR1169004A FR1169004DA FR1169004A FR 1169004 A FR1169004 A FR 1169004A FR 1169004D A FR1169004D A FR 1169004DA FR 1169004 A FR1169004 A FR 1169004A
Authority
FR
France
Prior art keywords
polyamides
diamines
salts
dicarboxylic acids
acids forming
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.)
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
Application granted granted Critical
Publication of FR1169004A publication Critical patent/FR1169004A/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
    • C08G69/28—Preparatory processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
FR1169004D 1955-12-23 1956-12-20 Process for the pressureless production of polyamides from equimolecular mixtures or salts of diamines and dicarboxylic acids forming polyamides Expired FR1169004A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1169004X 1955-12-23
DEB38438A DE1179369B (en) 1955-12-23 1955-12-23 Process for the pressureless production of polyamides

Publications (1)

Publication Number Publication Date
FR1169004A true FR1169004A (en) 1958-12-19

Family

ID=29421344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1169004D Expired FR1169004A (en) 1955-12-23 1956-12-20 Process for the pressureless production of polyamides from equimolecular mixtures or salts of diamines and dicarboxylic acids forming polyamides

Country Status (2)

Country Link
DE (1) DE1179369B (en)
FR (1) FR1169004A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7576C (en) * C. UNGER, Backofenbauer, in Leipzig, und T. POPPE, Bäckermeister, in Leipzig Device for reversing the trains on ovens
DE755428C (en) * 1939-02-07 1953-05-04 Ig Farbenindustrie Ag Process for the production of meltable, high polymer, linear polyamides
US2277125A (en) * 1939-10-05 1942-03-24 Du Pont Preparation of polyamides
DE932455C (en) * 1940-10-23 1955-09-01 Zellwolle Und Kunstseide Ring Process for the production of polyamides

Also Published As

Publication number Publication date
DE1179369B (en) 1964-10-08

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