BE529414A - - Google Patents

Info

Publication number
BE529414A
BE529414A BE529414DA BE529414A BE 529414 A BE529414 A BE 529414A BE 529414D A BE529414D A BE 529414DA BE 529414 A BE529414 A BE 529414A
Authority
BE
Belgium
Application number
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.)
Publication of BE529414A publication Critical patent/BE529414A/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
    • 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)
  • Polyamides (AREA)
  • Artificial Filaments (AREA)
BE529414D 1953-06-05 BE529414A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US785214XA 1953-06-05 1953-06-05

Publications (1)

Publication Number Publication Date
BE529414A true BE529414A (enrdf_load_stackoverflow)

Family

ID=22144548

Family Applications (1)

Application Number Title Priority Date Filing Date
BE529414D BE529414A (enrdf_load_stackoverflow) 1953-06-05

Country Status (4)

Country Link
BE (1) BE529414A (enrdf_load_stackoverflow)
FR (1) FR1123599A (enrdf_load_stackoverflow)
GB (1) GB785214A (enrdf_load_stackoverflow)
NL (1) NL102615C (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913433A (en) * 1955-12-28 1959-11-17 Du Pont Polyamides from hydrocarbon substituted piperazines and carboxyclic dicarboxylic acid
US3040003A (en) * 1958-07-10 1962-06-19 Du Pont Synthetic polymers
US3143527A (en) * 1959-03-27 1964-08-04 Du Pont Polyamides from alkyl piperazines
DE1190663B (de) * 1959-01-09 1965-04-08 Monsanto Co Verfahren zur Herstellung von Mischpolyamiden durch Mischkondensation von Piperazinadipat und Hexamethylendiammoniumadipat

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2949440A (en) * 1956-11-28 1960-08-16 Du Pont Preparation of piperazine phthalamide polymers
US2970987A (en) * 1957-05-08 1961-02-07 Du Pont Copolymer having amide and urethane linkages
US2975157A (en) * 1957-07-25 1961-03-14 Du Pont Products from piperazine and diisocyanates
US3036979A (en) * 1958-04-28 1962-05-29 Du Pont Polyester-urethane, process of making solution of same, and products therefrom
US3041314A (en) * 1960-09-19 1962-06-26 Koppers Co Inc Polyesters of norcamphoric acid
US4062855A (en) * 1971-09-27 1977-12-13 University Of Washington Synthetic polymers furnishing controlled release of a biologically active component during degradation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913433A (en) * 1955-12-28 1959-11-17 Du Pont Polyamides from hydrocarbon substituted piperazines and carboxyclic dicarboxylic acid
US3040003A (en) * 1958-07-10 1962-06-19 Du Pont Synthetic polymers
DE1190663B (de) * 1959-01-09 1965-04-08 Monsanto Co Verfahren zur Herstellung von Mischpolyamiden durch Mischkondensation von Piperazinadipat und Hexamethylendiammoniumadipat
US3143527A (en) * 1959-03-27 1964-08-04 Du Pont Polyamides from alkyl piperazines

Also Published As

Publication number Publication date
NL102615C (enrdf_load_stackoverflow)
GB785214A (en) 1957-10-23
FR1123599A (fr) 1956-09-24

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