http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104725413-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-5425 |
| filingDate | 2015-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104725413-B |
| titleOfInvention | Flame-retardant plasticizer dimethyl silicic acid halogen propyl ester compound and preparation method thereof |
| abstract | The present invention relates to a kind of flame-retardant plasticizer dimethyl silicic acid halogen propyl ester compounds and preparation method thereof, and the structure of the compound is shown below： OC in formula 3 H 6 X is OCH 2 CHXCH 3 With OCH (CH 2 X)CH 3 , X=Cl or Br.Preparation method is：Two halosilanes of dimethyl are added in the reactor, the propylene oxide compared with 2~3 times moles of two halosilanes of dimethyl is added dropwise, and with rate of addition controlling reaction temperature not higher than 30 DEG C, react 6~11h after dripping off at 30 DEG C~70 DEG C；It is purified to handle to obtain dimethyl silicic acid halogen propyl ester.Dimethyl silicic acid halogen propyl ester flame-retarded efficiency of the present invention is high, and plasticity is good, is suitable as the flame-retardant plasticizer of polyvinyl chloride, polyurethane, epoxy resin, unsaturated-resin etc., and simple production process, at low cost, it is easy to accomplish industrialized production. |
| priorityDate | 2015-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.