http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110527420-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2241 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2296 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-2227 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6453 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D7-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-348 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D133-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-04 |
| filingDate | 2019-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110527420-B |
| titleOfInvention | Single-component aqueous polyurethane emulsion applied to pervious concrete surface layer finishing |
| abstract | The invention relates to the technical field of single-component aqueous polyurethane emulsion application, and discloses a single-component aqueous polyurethane emulsion applied to pervious concrete surface layer finishing, which comprises the following raw materials in parts by weight: 100 parts of polysulfate glycol with the average molecular weight of 1000-3000, 40-50 parts of hydrogenated phenyl methane diisocyanate, 0.5-1 part of dibutyl tin dilaurate initiator, 7-10 parts of dimethylolpropionic acid, 20-50 parts of diethylene glycol dimethyl ether hydrophilic solvent, 2-5 parts of dipropylene glycol end-capping agent, 4-8 parts of ethylenediamine salt forming agent, 180-250 parts of pure water, 30-40 parts of organic silicon modified acrylate emulsion, 8-12 parts of water-based color paste, 2-3 parts of defoaming agent and 3-7 parts of flatting agent. The invention solves the technical problems that when the water-based polyurethane emulsion in the prior art is applied to a pervious concrete surface layer, the surface layer has poor flexibility and transparency and the surface layer has a back-adhesion effect because the water-based polyurethane emulsion does not have the finishing performance. |
| priorityDate | 2019-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.