http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105348535-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M2101-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M15-643 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-26 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-643 |
| filingDate | 2015-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105348535-B |
| titleOfInvention | A kind of preparation method of cyanogen alkyl, aryl comodified polysiloxane |
| abstract | The present invention provides the preparation methods of a kind of cyanogen alkyl, aryl comodified polysiloxane.Described method includes following steps：Cyanogen hydrocarbyl si lanes are hydrolyzed to obtain cyanogen hydrocarbyl si lanes hydrolysate, cyanogen hydrocarbyl si lanes hydrolysate under inert gas protection, is added base catalyst, end-capping reagent, is reacted at 80 ~ 130 DEG C with aryl coupling agent, cyclosiloxane；The cyanogen alkyl, aryl comodified polysiloxane is made；The content of cyanogen alkyl is 0.05 ~ 5mmol/g in the cyanogen alkyl, aryl comodified polysiloxane；Aryl content is 0.1 ~ 3mmol/g, 50 ~ 10000cSt of viscosity.The cyanogen alkyl, the aryl comodified polysiloxane that are prepared by the method may be used as the auxiliary agent of production high-performance carbon fibre.The silicon class finish that can be specifically produced as carbon fiber, its energy effective wetting fiber surface, it reduces between fiber, the friction of fiber and deflector roll, reduces the surface defect caused by friction and buildup of static electricity, effectively prevent precursor fiber in the hot melt adhesion of pre-oxidation and low-temperature carbonization stage. |
| priorityDate | 2015-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 78.