| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d2bb724dd58cbb2a73b244e79b0c9e42 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F283-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-11 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D201-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D201-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-10 |
| filingDate |
1993-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f11d1ae1651ac5f1c4d91a958aaf9b78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97cea8c02ad268bc16b6d9e832cc9e6e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9093c580ef3a4b28d5d97e37e7bf8623 |
| publicationDate |
1995-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0656922-A1 |
| titleOfInvention |
Waterborne coating compositions having improved metallic pigment orientation |
| abstract |
A method of forming a multilayer coating on a substrate utilizes a pigmented aqueous based coating composition. The aqueous based coating composition contains a polymeric film-forming resin and as an additive from about 1 to about 40 percent by weight based on the resin solids of the composition of an oligomeric ester having an acid value of from about 100 to about 500 of the structure: <IMAGE> where X is the residue of a polyol containing from 1 to 50 carbon atoms per hydroxyl group after reaction with an acid or an anhydride, R is an organic moiety from the acid or anhydride and A has an average value of about 2 or greater. The coating compositions are particularly advantageous as metallic pigmented coating compositions for automotive basecoat applications because they exhibit excellent resistance to mottling, have good flop and have reduced sensitivity to fluctuations in relative humidity. |
| priorityDate |
1992-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |