IT995215B - Omopoliesteri e copoliesteri lineari a base di acido terefta lico e o di acido isoftalico - Google Patents

Omopoliesteri e copoliesteri lineari a base di acido terefta lico e o di acido isoftalico

Info

Publication number
IT995215B
IT995215B IT2820473A IT2820473A IT995215B IT 995215 B IT995215 B IT 995215B IT 2820473 A IT2820473 A IT 2820473A IT 2820473 A IT2820473 A IT 2820473A IT 995215 B IT995215 B IT 995215B
Authority
IT
Italy
Prior art keywords
acid
terephtaic
copolyesters based
isophthalic acid
homopolyesters
Prior art date
Application number
IT2820473A
Other languages
English (en)
Original Assignee
Ciba Geigy 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
Priority claimed from CH1265572A external-priority patent/CH569748A5/xx
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Application granted granted Critical
Publication of IT995215B publication Critical patent/IT995215B/it

Links

IT2820473A 1972-08-25 1973-08-24 Omopoliesteri e copoliesteri lineari a base di acido terefta lico e o di acido isoftalico IT995215B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1265572A CH569748A5 (it) 1972-08-25 1972-08-25
CH872373 1973-06-15

Publications (1)

Publication Number Publication Date
IT995215B true IT995215B (it) 1975-11-10

Family

ID=25703689

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2820473A IT995215B (it) 1972-08-25 1973-08-24 Omopoliesteri e copoliesteri lineari a base di acido terefta lico e o di acido isoftalico

Country Status (2)

Country Link
ES (1) ES418165A1 (it)
IT (1) IT995215B (it)

Also Published As

Publication number Publication date
ES418165A1 (es) 1976-06-01

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