http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102504197-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_594bf8c6ea30174ca388b4433c4190c3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2cfe1b66bbb86a1464024cc4f5b09b21 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D163-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D163-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 |
| filingDate | 2011-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1ad2b552de6c661948d559a49130b40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd97b55f1d7d5f40e62fccfd01ac2533 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2c9bc2e74101bd8cedc0a397d6ac3e4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c5de15366772a4b497491a75321e2c3 |
| publicationDate | 2013-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102504197-B |
| titleOfInvention | Halogen-free epoxy resin composition with high proof tracking index and application thereof |
| abstract | The invention discloses a halogen-free epoxy resin composition with high proof tracking index, obtained by reaction of 100 parts of nitrogen-containing heterocyclic epoxy resin with three epoxy functional groups and 7-75 parts of 9, 10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide (DOPO), or reaction of 100 parts of mixture of nitrogen-containing heterocyclic epoxy resin with three epoxy functional groups and the other nitrogen-containing heterocyclic epoxy resin with two epoxy functional groups, and 7-75 parts of 9, 10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide; the weight ratio of two nitrogen-containing heterocyclic epoxy resins is 3-7: 7-3. The epoxy resin composition provided by the invention has excellent proof tracking index and flame retardation by test. The epoxy resin composition does not contain halogen, is not added with small-molecular phosphide, overcomes the environment pollution problem caused by the situation that the epoxy resin contains bromine or chlorine element and is physically added with harmful small-molecular phosphide, which are easy to dissolve, migrate and diffuse. |
| priorityDate | 2011-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 71.