CA577424A - Prepolymeres dans la preparation de mousses de diisocyanate de polyester - Google Patents

Prepolymeres dans la preparation de mousses de diisocyanate de polyester

Info

Publication number: CA577424A
Authority: CA; Canada
Prior art keywords: prepolymers; foams; preparation; polyester diisocyanate; diisocyanate
Prior art date: 1959-06-09
Legal status (The legal status 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 status listed.): Expired

Application number

CA577424A

Other languages

English (en)

Inventor

E. Parker Earl

H. Coultrap Keith

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

PPG Industries Inc

Original Assignee

Pittsburgh Plate Glass Co

Publication date

1959-06-09

1959-06-09 Application granted granted Critical

1959-06-09 Publication of CA577424A publication Critical patent/CA577424A/fr

Status Expired legal-status Critical Current

Links

125000005442 diisocyanate group Chemical group 0.000 title 1
239000006260 foam Substances 0.000 title 1
229920000728 polyester Polymers 0.000 title 1

CA577424A Prepolymeres dans la preparation de mousses de diisocyanate de polyester Expired CA577424A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA577424T

Publications (1)

Publication Number	Publication Date
CA577424A true CA577424A (fr)	1959-06-09

Family

ID=35753284

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA577424A Expired CA577424A (fr)			Prepolymeres dans la preparation de mousses de diisocyanate de polyester

Country Status (1)

Country	Link
CA (1)	CA577424A (fr)

0
- CA CA577424A patent/CA577424A/fr not_active Expired

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