http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106893306-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7614 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B33Y70-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-425 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-7881 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B33Y70-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L87-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-78 |
| filingDate | 2017-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106893306-B |
| titleOfInvention | A kind of polyurethane 3D printing material of low melting point and preparation method thereof |
| abstract | The invention discloses polyurethane 3D printing materials of a kind of low melting point and preparation method thereof, its main feature is that component raw material and proportion (molfraction) are as follows: 80-120 parts of 80-150 parts of polyalcohol, diisocyanate, end group containing furan nucleus are 0.1-5 parts of 1-20 parts of diisocyanate compositions, the dendritic of maleimide.Contain dynamic chemical key Diels-Alder key in the molecular structure of polyurethane material, polyurethane 3D printing material melt temp produced by the present invention is low, print procedure is smooth, free from extraneous odour, and product surface is bright and clean, dimensionally stable, is not easy to shrink. |
| priorityDate | 2017-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.