http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8716367-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c0c22533c7d145dac1210effc398763c http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3f597e681f9c3cdfab6eb84047b5f150 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6089615c4856d114c5bd8f6ae8f2ae87 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D133-068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D163-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-03 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D163-00 |
| filingDate | 2008-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70e2ed9b1c051dee026b227942164c7d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbda90829ab1cddb133279690db98df6 |
| publicationDate | 2014-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8716367-B2 |
| titleOfInvention | Epoxy functional acrylic coating powders and powder coatings therefrom having improved filiform corrosion resistance |
| abstract | The present invention provides coating powders that enable improved filiform corrosion resistance in clear or tinted clear coating comprising an epoxy functional acrylic copolymer component having a T g of from 40° C. to 90° C. and chosen from a copolymer or copolymer mixture that comprises, based on the total weight of copolymerized monomers in the epoxy functional acrylic copolymer component, i) from 10 to 40 wt. % of one or more epoxy functional unsaturated monomer, e.g. glycidyl (meth)acrylate; ii) from 2.0 wt. % to 13 wt. %, preferably 12 wt. % or less, or, more preferably, 6 wt. % or less, of one or more hydrophobic acrylic monomer that has a mass solubility in water of 3.5 g/L or less and which would itself form a homopolymer having a glass transition temperature (T g ) of 50° C. to 175° C., e.g. a bicycloalkyl(meth)acrylate, and iii) the remainder of one or more nonionic comonomer that is not a hydrophobic acrylic monomer ii), e.g. methyl methacrylate; one or more crosslinker for the thermosetting acrylic copolymer; and, optionally, one or more adhesion promoter, e.g. epoxy resin, a light stabilizer, an ultraviolet (UV) absorber, and/or a hydrophobic submicron particle. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022144219-A1 |
| priorityDate | 2008-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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