NL56378C - - Google Patents

Info

Publication number
NL56378C
NL56378C NL97937A NL97937A NL56378C NL 56378 C NL56378 C NL 56378C NL 97937 A NL97937 A NL 97937A NL 97937 A NL97937 A NL 97937A NL 56378 C NL56378 C NL 56378C
Authority
NL
Netherlands
Application number
NL97937A
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 filed Critical
Priority to NL97937A priority Critical patent/NL56378C/xx
Priority to FR880537D priority patent/FR880537A/fr
Application granted granted Critical
Publication of NL56378C publication Critical patent/NL56378C/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
NL97937A 1940-05-17 1940-05-17 NL56378C (enrdf_load_stackoverflow)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL97937A NL56378C (enrdf_load_stackoverflow) 1940-05-17 1940-05-17
FR880537D FR880537A (fr) 1940-05-17 1942-02-26 Procédé de préparation de polyamides linéaires de poids moléculaire élevé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL97937A NL56378C (enrdf_load_stackoverflow) 1940-05-17 1940-05-17

Publications (1)

Publication Number Publication Date
NL56378C true NL56378C (enrdf_load_stackoverflow) 1944-06-15

Family

ID=19756362

Family Applications (1)

Application Number Title Priority Date Filing Date
NL97937A NL56378C (enrdf_load_stackoverflow) 1940-05-17 1940-05-17

Country Status (2)

Country Link
FR (1) FR880537A (enrdf_load_stackoverflow)
NL (1) NL56378C (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731446A (en) * 1953-03-30 1956-01-17 Du Pont Polyurethanes from piperazine
US2731445A (en) * 1953-03-30 1956-01-17 Du Pont Polyurethanes from piperazines
US2949440A (en) * 1956-11-28 1960-08-16 Du Pont Preparation of piperazine phthalamide polymers

Also Published As

Publication number Publication date
FR880537A (fr) 1943-03-29

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