http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104263312-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-73 |
| filingDate | 2014-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104263312-B |
| titleOfInvention | The rapid photocuring binding agent of hydrophilic polyurethane and preparation method and curing |
| abstract | The present invention relates to a kind of rapid photocuring binding agent of hydrophilic polyurethane and preparation method and curing. Each raw materials quality ratio is: the mass ratio of tetramethylolmethane and anisaldehyde is: 1:0.9 ~ 1.2; Tetramethylolmethane and aromatic aldehyde synthesis of pentaerythritol acetal, Polyethylene Glycol and tetramethylolmethane acetal are collectively as glycol unit, the mass ratio of HDI and glycol unit is 1:1.0 ~ 1:100, and in described glycol unit, the mass ratio of tetramethylolmethane acetal and Polyethylene Glycol is 1:0.5 ~ 100; Methacrylic chloride and tetramethylolmethane mass ratio are 1:1 ~ 40. It is simple that the present invention has reaction condition, the advantages such as response time is short, and the gel better heat stability formed and mechanical strength are higher, good biocompatibility. The present invention relates to tissue filling and reparation, biological support, anti-cicatrix anti, biogum, and the field such as rapid shaping or 3 D-printing material. |
| priorityDate | 2014-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.