http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20170020869-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1543b2b19ec0e331a0dcd89888cbef5f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2207-53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2312-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J183-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D183-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D183-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-56 |
| filingDate | 2015-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58c016096f064556152e1d1e416a1186 |
| publicationDate | 2017-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20170020869-A |
| titleOfInvention | Curable polymers comprising silsesquioxane polymer core and silsesquioxane polymer outer layer and methods |
| abstract | There is disclosed a curable silsesquioxane polymer comprising an outer layer comprising a core comprising a first silsesquioxane polymer and a second silsesquioxane polymer bonded to the core. The silsesquioxane polymer of the core, outer layer or a combination thereof comprises an ethylenically unsaturated group. The first silsesquioxane polymer of the core is bonded to the second silsesquioxane polymer of the outer layer through a silicon atom bonded to the three oxygen atoms. In some embodiments, the outer layer has a higher concentration of ethylenically unsaturated groups than the core. In this embodiment, the core may be substantially free of ethylenic unsaturation. In another embodiment, the core has a higher concentration of ethylenically unsaturated groups than the outer layer. In this embodiment, the outer layer may be substantially free of ethylenic unsaturation. The core and outer layers each comprise a three-dimensional branched network of silsesquioxane polymers that are different. The silsesquioxane polymer in the core and outer layers may be a homopolymer or a copolymer. Also disclosed are methods of making a curable silsesquioxane polymer comprising a core and an outer layer bonded to the core, an article comprising a curable or cured composition comprising the silsesquioxane core / outer layer polymer, and a curing method . |
| priorityDate | 2014-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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