http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102702129-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D265-16 |
| filingDate | 2012-06-13-04:00^^<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-102702129-B |
| titleOfInvention | Ester-group-containing diamine type fluorenyl benzoxazine |
| abstract | The invention provides an ester-group-containing diamine type fluorenyl benzoxazine, which comprises the following structure shown in the specification, in the formula, A is fluorenyl containing C1 to C4 alkyl groups, fluorenyl containing substituted or unsubstituted aromatic ring or fluorenyl containing phenoxy ethyl, and R1 is one of materials from hydrogen, methyl, methoxy group, trifluoromethyl or cyanogroup. The ester-group-containing fluorenyl diamine monomers are used as amine resources for synthesizing the ester-group-containing diamine type fluorenyl benzoxazine. Flexible ester groups are introduced in the benzoxazine monomer molecular structure for improving the toughness and the processing performance of the benzoxazine. The ester-group-containing diamine type fluorenyl benzoxazine prepared by a method provided by the invention can be used in the fields of advanced composite material base resin, electronic encapsulating materials, insulation materials, laminated materials and the like. |
| priorityDate | 2012-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.