http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113214448-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b95f5f62e59229ebfe3a02195c60e2b8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2410-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-664 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4238 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-66 |
| filingDate | 2021-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a13eeb22bd7b6d85c5182a60d718e773 |
| publicationDate | 2021-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113214448-A |
| titleOfInvention | A kind of low-density polyurethane sole solution synthesis process |
| abstract | The invention relates to the technical field of sole solution synthesis, in particular to a process for synthesizing low-density polyurethane sole solution for soles. S1, performing a polyesterification reaction with a dibasic acid and a polyhydric alcohol under the action of a composite catalyst to obtain 25-29 parts by mass of a polymer Ester polyol, S2, weigh 3-5 parts of foaming agent, 1-3 parts of chain extender, 1-3 parts of foam stabilizer and 2-6 parts of wear-resisting aid by mass, for use, S3, take Half of the polyester polyol is put into the mixer together with the foaming agent, chain extender, foam stabilizer and wear-resisting aid. After it is completely mixed, the stock solution A, S4 is obtained, and the other half of the polyester is taken. The stock solution B is obtained after the polyol and the isocyanate are reacted. The invention can effectively improve the wear resistance of the synthesized stock solution when it is applied to the manufacture of shoe soles. |
| priorityDate | 2021-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.