| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_75fcfb61e8c9c1c77d86ee7363827081 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31551 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8058
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D179-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3834
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-807
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3231
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3844 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D1-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D7-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-80 |
| filingDate |
1994-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f10b31adc92d5586d79a473fd121da41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_175d7ae1245318074c11e3a03d2f37ab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_229b99c35b9e84aeaa906b98afb89cd6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c747cdcdf859d3ab4f88aaf65f854afc |
| publicationDate |
2003-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2116166-C |
| titleOfInvention |
Process for preparing a coating with improved resistance to yellowing and the resulting coating |
| abstract |
The present invention relates to process for preparing a coated substrate having improved resistance to yellowing which comprises coating a substrate with a one-component coating composition containing a) a blocked polyisocyanate which is the reaction product of a polyisocyanate with an oxime or lactam blocking agent for isocyanate groups and b) a compound containing at least two isocyanate-reactive groups, provided that component a) and/or component b) contains the group, -CO-(R)N-N(R)-CO-, wherein R represents hydrogen or an optionally substituted hydrocarbon radical, in an amount of 0.01 to 5% by weight, based on the solids content of components a) and b), by applying the one-component coating composition wet-on-wet to a coating composition containing acid groups and/or melamine resins which has previously been applied to the substrate or by adding a melamine resin to the one-component coating composition prior to applying it to the substrate, which may optionally have been precoated. The present invention also relates to the coated substrate having improved resistance to yellowing prepared by this process. |
| priorityDate |
1993-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |