BE728766A - - Google Patents

Info

Publication number
BE728766A
BE728766A BE728766DA BE728766A BE 728766 A BE728766 A BE 728766A BE 728766D A BE728766D A BE 728766DA BE 728766 A BE728766 A BE 728766A
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.)
Filing date
Publication date
Priority claimed from DE19681720790 external-priority patent/DE1720790A1/de
Application filed filed Critical
Publication of BE728766A publication Critical patent/BE728766A/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
    • C08G69/42—Polyamides containing atoms other than carbon, hydrogen, oxygen, and nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
BE728766D 1968-02-23 1969-02-21 BE728766A (US07923587-20110412-C00022.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681720790 DE1720790A1 (de) 1967-08-29 1968-02-23 Copolyamide mit hohem Gehalt an sauren Gruppen

Publications (1)

Publication Number Publication Date
BE728766A true BE728766A (US07923587-20110412-C00022.png) 1969-08-01

Family

ID=5689860

Family Applications (1)

Application Number Title Priority Date Filing Date
BE728766D BE728766A (US07923587-20110412-C00022.png) 1968-02-23 1969-02-21

Country Status (2)

Country Link
BE (1) BE728766A (US07923587-20110412-C00022.png)
GB (2) GB1254100A (US07923587-20110412-C00022.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES462585A1 (es) * 1976-09-24 1978-07-16 Bauer Ag Procedimiento para la obtencion de membranas semipermeables.

Also Published As

Publication number Publication date
GB1250822A (US07923587-20110412-C00022.png) 1971-10-20
GB1254100A (en) 1971-11-17

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