| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-571 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-571 |
| filingDate |
1987-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1989-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86415f5e61712e330209ac7923f96ef7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b49ea95098ec345c9d4eca6a794ca08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19314f5cddf87636a2ec748ec8068494 |
| publicationDate |
1989-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4826892-A |
| titleOfInvention |
Polycarbosilastyrene copolymer, method for producing the same, and process for producing shaped silicon carbide article from the same |
| abstract |
A new polycarbosilastyrene copolymer which comprises recurring carbosilane units of the formula I: ##STR1## and recurring silastyrene units of the formula II: ##STR2## and having easy shaping and sintering properties, is produced by ultra-violet ray treatment and/or heat treatment of a polysilastyrene material and is useful for producing a shaped sintered silicon carbide article by shaping the polycarbosilastyrene copolymer to a desired form, by applying an ultra-violet ray treatment or heat treatment to the shaped article, and by sintering the resultant corss-linked, non-fusible shaped article at an elevated temperature. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7714092-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE44683-E
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007167599-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6624228-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6015596-A |
| priorityDate |
1985-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |