CA1339171C - Polyesters resistant mieux aux chocs
- Google Patents
Polyesters resistant mieux aux chocs
Info
Publication number
CA1339171C
CA1339171CCA000616138ACA616138ACA1339171CCA 1339171 CCA1339171 CCA 1339171CCA 000616138 ACA000616138 ACA 000616138ACA 616138 ACA616138 ACA 616138ACA 1339171 CCA1339171 CCA 1339171C
Authority
CA
Canada
Prior art keywords
cross
rubber
polyester
ester
weight
Prior art date
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.)
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.)
DSM Copolymer Inc
Original Assignee
Copolymer Rubber and Chemical Corp
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 CA000578882Aexternal-prioritypatent/CA1339164C/fr
Application filed by Copolymer Rubber and Chemical CorpfiledCriticalCopolymer Rubber and Chemical Corp
Application grantedgrantedCritical
Publication of CA1339171CpublicationCriticalpatent/CA1339171C/fr
Procede en lot a une seule etape pour preparer des melanges maitres de polyester a forte resistance a l'impact, produits de ceux-ci et melanges avec des polyesters