http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113637409-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-698 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4829 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-69 |
| filingDate | 2021-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113637409-B |
| titleOfInvention | Single-component polyurethane waterproof coating composition and preparation method thereof |
| abstract | The application belongs to the technical field of waterproof coatings, and provides a single-component polyurethane waterproof coating composition and a preparation method thereof, wherein the single-component polyurethane waterproof coating composition comprises polyurethane film-forming resin, a dispersing agent and an optional additive; the polyurethane film-forming resin comprises a molecular chain skeleton of isocyanate-terminated polyurethane prepolymer, the isocyanate-terminated polyurethane prepolymer is obtained by the reaction of hydroxyl-terminated polybutadiene acrylonitrile, polyether polyol and isocyanate, the polyurethane film-forming resin comprises a chain segment structure which is connected with the molecular chain skeleton and is shown in a formula 1, formula 1, wherein R 1 ~R 4 And n, n ’ Each as defined herein. The coating film formed by the one-component polyurethane waterproof coating composition has excellent water resistance. |
| priorityDate | 2021-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.