BR7017971D0 - Composicoes prepolimeros de poliuretanas e seu processo de preparacao - Google Patents

Composicoes prepolimeros de poliuretanas e seu processo de preparacao

Info

Publication number
BR7017971D0
BR7017971D0 BR21797170A BR21797170A BR7017971D0 BR 7017971 D0 BR7017971 D0 BR 7017971D0 BR 21797170 A BR21797170 A BR 21797170A BR 21797170 A BR21797170 A BR 21797170A BR 7017971 D0 BR7017971 D0 BR 7017971D0
Authority
BR
Brazil
Prior art keywords
prepolimer
preparation process
polyurethane compositions
polyurethane
compositions
Prior art date
Application number
BR21797170A
Other languages
English (en)
Inventor
Poulenc Sa Rhone
Original Assignee
Poulenc Sa Rhone
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 FR6910477A external-priority patent/FR2039557A5/fr
Application filed by Poulenc Sa Rhone filed Critical Poulenc Sa Rhone
Publication of BR7017971D0 publication Critical patent/BR7017971D0/pt

Links

BR21797170A 1969-04-04 1970-04-02 Composicoes prepolimeros de poliuretanas e seu processo de preparacao BR7017971D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6910477A FR2039557A5 (pt) 1969-04-04 1969-04-04

Publications (1)

Publication Number Publication Date
BR7017971D0 true BR7017971D0 (pt) 1973-04-12

Family

ID=9031955

Family Applications (1)

Application Number Title Priority Date Filing Date
BR21797170A BR7017971D0 (pt) 1969-04-04 1970-04-02 Composicoes prepolimeros de poliuretanas e seu processo de preparacao

Country Status (1)

Country Link
BR (1) BR7017971D0 (pt)

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