CA2035538C - Plastisol en polychlorure de vinyle
- Google Patents
Plastisol en polychlorure de vinyle
Info
Publication number
CA2035538C
CA2035538CCA 2035538CA2035538ACA2035538CCA 2035538 CCA2035538 CCA 2035538CCA 2035538 CA2035538 CA 2035538CA 2035538 ACA2035538 ACA 2035538ACA 2035538 CCA2035538 CCA 2035538C
Authority
CA
Canada
Prior art keywords
polyvinyl chloride
anhydride
copolymer
olefinically unsaturated
sealant
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.)
PPG Industries Ohio Inc
Original Assignee
PPG Industries Inc
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
Application filed by PPG Industries IncfiledCriticalPPG Industries Inc
Publication of CA2035538A1publicationCriticalpatent/CA2035538A1/fr
Application grantedgrantedCritical
Publication of CA2035538CpublicationCriticalpatent/CA2035538C/fr
Vinylchloride polymer blends with graft copolymers of a conjugated diene/alkyl acrylate copolymer, an unsaturated hydrocarbon, and an unsaturated nitrile