http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105348538-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M101-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-38 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/D06M15-647 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-388 |
| filingDate | 2015-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105348538-B |
| titleOfInvention | A kind of preparation method of cyanogen alkyl, polyethers comodified polysiloxane |
| abstract | The present invention provides the preparation methods of a kind of cyanogen alkyl, polyethers 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, is reacted at 80 ~ 130 DEG C with polyether silicone oil, cyclosiloxane；The cyanogen alkyl, polyethers comodified polysiloxane is made；Cyano content is 0.05 ~ 5mmol/g in the cyanogen alkyl, polyethers comodified polysiloxane, and the molecular weight of the polyether silicone oil is 500 ~ 100000, and EO numbers are 3 ~ 100, PO numbers 0 ~ 40 in polyether silicone oil.The cyanogen alkyl, the polyethers 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: 60.