http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103193953-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-102 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-708 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-101 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-704 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-16 |
| filingDate | 2013-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103193953-B |
| titleOfInvention | Urethane acrylate with functionality of 12 as well as preparation method and application thereof |
| abstract | The invention belongs to the field of materials, and relates to urethane acrylate with functionality of 12 as well as a preparation method and application thereof. The urethane acrylate with functionality of 12 is prepared through the following steps of carrying out a reaction between anhydrous citric acid and ethylene oxide or epoxy propane under the action of a catalyst to obtain tetrahydroxy citric acid polyether ester, and carrying out a reaction between the tetrahydroxy citric acid polyether ester and diisocyanate and pentaerythritol tri(methyl)acrylate or di-trimethylolpropane tri(methyl)acrylate to obtain the urethane acrylate with functionality of 12. After being cured, the UV (Ultraviolet) photocureable urethane acrylate has the excellent properties of high hardness, wear resistance, scratch resistance, heat resistance, weather fastness and the like, and can be used as a raw material of UV coatings, printing ink and adhesives. |
| priorityDate | 2013-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.