http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6025030-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5539e85987921f605c2435d0251b02b6 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D133-064 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D133-06 |
| filingDate | 1998-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2000-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1911c638a51fa2cd81b9c95a6f38ef6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_620e32094e7d82f48e48665687649d1d |
| publicationDate | 2000-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6025030-A |
| titleOfInvention | Flexible, weatherable, acrylic coating powder |
| abstract | Coating powder compositions comprise A) between about 60 and about 90 wt %, relative to total weight of A) plus B) plus C), of an acrylic polymer having a weight average molecular weight of between about 1000 and about 30,000, a carboxylic acid equivalent weight of from about 300 to about 1000 and a glass transition temperature of about 45 DEG C. or above and B) between about 5 and about 30 wt %, relative to total weight of A) plus B) plus C) of an adduct prepared from i) between about 20 and about 50 wt %, relative to total weight of i) plus ii), of a curing agent reactive with carboxylic acid groups and ii) between about 50 and about 80 wt %, relative to total weight of i) plus ii), of a polyester resin formed primarily from linear aliphatic diols and dicarboxylic acids, the polyester having functional groups reactive with said curing agent i), and C) between about 2 and about 30 wt % relative to the total weight of A) plus B) plus C) of a curing agent reactive with carboxylic acid groups. The sum of un-reacted functional groups of adduct B) plus curing agent C) is at a stoichiometric equivalent relative to said carboxylic acid functionality of said acrylic polymer A) of between about 0.5 and about 1.5. Using sufficient amounts of an appropriate cure catalyst, the composition may be fused and cured at temperatures of 300 DEG F. or below, even 250 DEG C. or below, making the coating composition suitable for coating wood and wood products. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8716367-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11485699-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004265494-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7223477-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6555226-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009227708-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004018311-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004180230-A1 |
| priorityDate | 1995-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 221.