http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102993406-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 |
| filingDate | 2012-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102993406-B |
| titleOfInvention | Preparation method of high-transparency UV resistant curing polyurethane-zinc oxide nano composite resin |
| abstract | A preparation method of a high-transparency UV resistant curing polyurethane-zinc oxide nano composite resin belongs to the technical field of chemical synthesis. The method comprises steps of: first reacting oligomer dihydric alcohol with an isocyanate compound to prepare a NCO terminated prepolymer; then terminating with hydroxy-containing acrylate monomer; and introducing nano zinc oxide in the terminating process, so as to prepare a UV curable polyurethane-zinc oxide nano composite resin. The method effectively overcomes the problems of nano zinc oxide in polymer, such as easy aggregation and uneasiness to disperse, and improves dispersion of nano zinc oxide in the composite resin and compatibility with a polymer matrix resin, thus improving UV resistant properties of the resin. The high-transparency UV resistant nano composite resin prepared by the method can be widely used in nanocomposites, such as coating, adhesive and plastic. |
| priorityDate | 2012-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.