BE570985A - - Google Patents

Info

Publication number
BE570985A
BE570985A BE570985DA BE570985A BE 570985 A BE570985 A BE 570985A BE 570985D A BE570985D A BE 570985DA BE 570985 A BE570985 A BE 570985A
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 BE570985A publication Critical patent/BE570985A/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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Artificial Filaments (AREA)
BE570985D 1957-09-06 BE570985A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1232745
US1212836XA 1957-09-06 1957-09-06
US68227257A 1957-09-06 1957-09-06

Publications (1)

Publication Number Publication Date
BE570985A true BE570985A (zh)

Family

ID=27180471

Family Applications (1)

Application Number Title Priority Date Filing Date
BE570985D BE570985A (zh) 1957-09-06

Country Status (2)

Country Link
BE (1) BE570985A (zh)
CH (1) CH398084A (zh)

Also Published As

Publication number Publication date
CH398084A (de) 1965-08-31

Similar Documents

Publication Publication Date Title
AT218824B (zh)
DE1048646C2 (zh)
AT213752B (zh)
AT215742B (zh)
BE565799A (zh)
BE565854A (zh)
BE565040A (zh)
BE570721A (zh)
BE570558A (zh)
BE565885A (zh)
BE564774A (zh)
BE564536A (zh)
BE565128A (zh)
BE564455A (zh)
BE570331A (zh)
BE564285A (zh)
BE570080A (zh)
BE564096A (zh)
BE569861A (zh)
BE569561A (zh)
BE564007A (zh)
BE569105A (zh)
BE568410A (zh)
BE567323A (zh)
BE567309A (zh)