http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2428357-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d669af06cb2abbcd6823699582a97002 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2150-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4202 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8074 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C67-246 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D201-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D167-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C67-24 |
| filingDate | 2003-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8af62b597e21412118c92298b96f1359 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c24de570c77a88bb966381e5103daa4b |
| publicationDate | 2003-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2428357-A1 |
| titleOfInvention | Power coatings based on thermoset-modified and other polyesters |
| abstract | Disclosed is a polyurethane powder coating material comprising: A) from 3 to 35% by weight of a polymeric composition comprising: 1. at least one polymer (such as a polyester polyol) and 2. at least one thermoset in an amount of from 0.5 to 50% by weight, based on the sum of 1. and 2., the thermoset being prepared by reaction in the polymer matrix A1) of: a) at least one starting component containing NH2 groups, and b) at least one starting component containing NCO groups, where the components a) and b) have each a functionality of >=2, while at least one of them has a functionality of >2 and is present in an amount of from 0.5 to 100% by weight; B) from 15 to 45% by weight of at least one amorphous or crystalline polyester having an OH number of from 10 to 250 mg KOH/g; C) from 7 to 25% by weight of at least one curing agent based on a blocked polyisocyanate, isocyanurate or uretdione having a functionality of at least 1.7; and D) from 1 to 50% by weight of an auxiliary or additive; wherein there are from 0.6 to 1.2 NCO groups of the curing agent C) per OH group of the polymers A) and B). The coating material, when applied to a substrate and baked, forms a matt coating layer. |
| priorityDate | 2002-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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