CA2245730CCA 2245730CA2245730ACA2245730CCA 2245730 CCA2245730 CCA 2245730CCA 2245730 CA2245730 CA 2245730CA 2245730 ACA2245730 ACA 2245730ACA 2245730 CCA2245730 CCA 2245730C
Authority
CA
Canada
Prior art keywords
composition
groups
carboxylic acid
hydroxyl
polyester
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 Ohio 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
Priority claimed from GB9602957Aexternal-prioritypatent/GB9602957D0/en
Application filed by PPG Industries Ohio IncfiledCriticalPPG Industries Ohio Inc
Publication of CA2245730A1publicationCriticalpatent/CA2245730A1/fr
Application grantedgrantedCritical
Publication of CA2245730CpublicationCriticalpatent/CA2245730C/fr
High-solids thermoset binders formed using hyperbranched polyols as reactive intermediates, coating compositions formed therewith, and methods of making and using same
Hydrolyzable group containing copolymers produced from reacting a glycidyl ester and/or ether with a polyol and the use of the copolymers in coating compositions