| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70ec63d39d6704bacc5c7068c93ded43 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-553
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-918 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D163-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-42 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-553
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-91 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D163-00 |
| filingDate |
1997-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f98f3eaa750da7d1f67c63a8b594a655
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0824c737add3fe39d3149d253c9b89a7 |
| publicationDate |
1998-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2288086-A1 |
| titleOfInvention |
Epoxidized polyester-based powder coating compositions |
| abstract |
A curable epoxidized polyester-based composition useful for powder coatings application is provided by epoxidizing a polyester having a melting point of at least 90 ~C and a viscosity of at most 50 Poise@ 200 ~C, where such polyester is a polyester prepared by reacting (i) a tetrahydrophthalic acid or anhydride, (ii) at least one cycloaliphatic polyol, (iii) at least one saturated polycarboxylic acid, and (iv) optionally at least one other alcohol under conditions effective to obtain a solid polyester having a melting point of at least 90 ~C. Curable coating powder is obtained containing the epoxidized polyester and a solid carboxylic acid curing agent having an acid equivalent weight within the range of from 100 to 1500. |
| priorityDate |
1997-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |