http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114437301-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3d1015480129eef7ce950ec8f20eeae2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-061 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D151-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D151-08 |
| filingDate | 2021-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_517b3ca461a05338daf519f558b78491 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdc1c11ee0b31e1f4a056b103d274f28 |
| publicationDate | 2022-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114437301-A |
| titleOfInvention | Polyester-modified hydroxyacrylic resin and preparation method thereof, high-durability hydroxyacrylic resin coating and application thereof |
| abstract | The invention relates to the technical field of polymer materials, in particular to a polyester-modified hydroxyacrylic resin and a preparation method thereof, a high-durability hydroxyacrylic resin coating and application thereof, comprising 3-10 parts of polyester prepolymer, methacrylic acid 20-35 parts of methyl ester, 0-8 parts of acrylic acid-2-hydroxypropyl ester, 0-8 parts of acrylic acid-2-hydroxyethyl ester, 10-30 parts of vinyl acetate, 1-2 parts of acrylic acid, 2-5 parts of initiator parts, 1-3 parts of dodecyl mercaptan, mixed solvent, the polyester prepolymer is a partially allylated polyester polyol, the molecular weight of the polyester prepolymer is 400-800, and the solid content is 85 %～95%, hydroxyl value of 80～110, Tg-10℃～5℃; the polyester modified hydroxy acrylic resin of the present invention takes into account the weather resistance and surface hardness of pure hydroxy acrylic acid, and improves flexibility and impact resistance at the same time. It avoids the problem of inconsistent curing rate when using hydroxyacrylic and polyester resins in physical mixing. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115322675-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115322664-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115322675-B |
| priorityDate | 2021-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 76.