| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_81b5ffbfe7ef9e815d4b3307d632ebe8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b94d2715cda37c1f23e48f9f4f23422
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a52365cf47e4b49ca800b632b4be7984 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F238-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F230-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D183-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D183-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-20 |
| filingDate |
2011-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8855a269b599c0533f7f0bcfe3443edf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5b62e3a3ead59fd38c57b3f38f8f616 |
| publicationDate |
2012-07-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8211994-B2 |
| titleOfInvention |
Polymers made from polyhedral oligomeric silsesquioxanes and diacetylene-containing compounds |
| abstract |
A compound having the formula. n nEach R is methyl or phenyl; R 2 comprises one or more of silane, siloxane, and aromatic groups; n is a nonnegative integer; and m is 1 or 2. The dashed bond is a single bond and the double dashed bond is a double bond, or the dashed bond is a double bond and the double dashed bond is a triple bond. A polymer made by a hydrosilation reaction of a polyhedral oligomeric silsesquioxane having pendant siloxane groups with an acetylene- and silicon-containing compound having at least two vinyl or ethynyl groups, and a crosslinked polymer thereof. The reaction occurs between the pendant siloxane groups and the vinyl or ethynyl groups. |
| priorityDate |
2009-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |