http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104448318-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-20 |
| filingDate | 2014-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104448318-B |
| titleOfInvention | A kind of MDQ type phenyl vinyl polysiloxane and preparation method thereof |
| abstract | The present invention relates to a kind of phenyl vinyl polysiloxane of MDQ type, it has the structure that following general formula represents: (Phn 2 siO)n a (ViMen 2 siOn 0.5 )n b (Men 3 siOn 0.5 )n c (SiOn 2 )n d wherein, Ph is phenyl, and Me is methyl, and Vi represents vinyl; The span of a is 0.1 ~ 1; The span of b+c is 0 ~ 0.1, and b & gt; 0; The span of d is 0 ~ 0.8, and a+b+c+d & gt; 0; A/d span is 1.6 ~ 2.5; (b+c)/d span is 1.6 ~ 2.5.And the present invention also provides the preparation method of the phenyl vinyl polysiloxane of above-mentioned MDQ type, the method controls product viscosity, refractive index and contents of ethylene by conditions such as raw material monomer proportioning, reaction times, temperature, pH value, manufacturing condition is gentle, simple, raw material sources are extensive, reproducible. |
| priorityDate | 2014-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.