http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102492143-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_798b557b43396795d70cd26b584e9802 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D183-04 |
| filingDate | 2011-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a649d2304244607babfbb966c1ea79fd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfafc874692a4175a21961a4a954b86d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3181f4b0ffc7fd329fced5082b00e0b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60706d17b71db569865c1faae40b52df |
| publicationDate | 2013-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102492143-B |
| titleOfInvention | Preparation method for high-temperature-resistant silicon resin |
| abstract | The invention relates to a preparation method for high-temperature-resistant silicon resin, in particular to a preparation method for high-temperature methylphenyl silicon resin. The method is characterized by comprising the following steps of: dissolving an acetic acid derivative into methylbenzene; reflowing for removing water; mixing chlorosilane serving a raw material, and dropwise adding slowly; stirring; adding methanol; continually stirring and reflowing; recovering fractions which are in the temperature range of 67-80 DEG C; cooling, adding water and washing till the pH is equal to 6-7; removing a solvent under a negative pressure in vacuum; and cooling to obtain a solid finished product. The silicon solid methylphenyl silicon resin prepared by using the method has the characteristics of transparence, high-low temperature resistance, weather resistance, insulation and the like, and is environmentally-friendly. |
| priorityDate | 2011-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.