http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110484118-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4184bae93822b86cb73cbf8c94c7cb62 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-6886 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-222 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-227 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4676 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D133-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-688 |
| filingDate | 2019-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97193784b276e0d15920a30f789d5a2e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e98365978f1bb2e7ae21b0b6d2d85ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b83bd1771b767be7883933777cb23b4c |
| publicationDate | 2019-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110484118-A |
| titleOfInvention | A kind of water-based two-component polyurethane coating and preparation method thereof |
| abstract | The invention discloses a water-based two-component polyurethane coating and a preparation method thereof. The water-based two-component polyurethane coating is made from the following raw materials by weight: 50-65 parts of water, 50-60 parts of polyester polyol water dispersion, 35-40 parts of water-based polyisocyanate curing agent, 30-50 parts of tetramethyl methacrylate Dimethylene diisocyanate, 30-50 parts of trihydroxymethyl propane, 40-55 parts of acrylic resin, 5-8 parts of auxiliary agent and 10-12 parts of catalyst. The polyester polyol aqueous dispersion is polymerized by sodium phthalic acid-5-sulfonate, neopentyl glycol, phthalic acid, and tertiary glycidyl carbonate in a mass ratio of 8:7:5:3; The water-based isocyanate curing agent is prepared from sulfamic acid, dimethylcyclohexylamine and toluene diisocyanate in a mass ratio of 5:3:4. The invention has strong dispersion stability against strong mechanical force, and does not cause pitting on the coating film during operation; meanwhile, the acid resistance, alkali resistance and water resistance of the coating film of the finished water-based paint are greatly improved. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112048238-A |
| priorityDate | 2019-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 68.