http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013176044-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_424db9d56b06a23aed410fcf5df652f3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G77-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-5419 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D183-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D183-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D183-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L83-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-05 |
| filingDate | 2013-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27f76e1247fccb499129ef38ca89e99b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65115c45cdab043966cb7318ef092251 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3913c9fb25d2e20f659036988322ae31 |
| publicationDate | 2013-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2013176044-A1 |
| titleOfInvention | Heavy release additive for release sheet, polyorganosiloxane composition for release sheet, and release sheet |
| abstract | The present invention relates to a heavy release additive for a release sheet, which comprises a condensation reaction product produced by the dehydrative condensation reaction between (A) a polydiorganosiloxane that has an average polymerization degree of 500 to 10,000 and has at least one hydroxy or hydrolysable group per molecule and (B) a polyorganosiloxane resin that is mainly composed of a (SiO 4/2 ) unit and a (R 3 SiO 1/2 ) unit (wherein R's independently represent a C 1-12 monovalent hydrocarbon group or a C 2-6 alkenyl group each having no aliphatic unsaturated bond), has a ratio of the content of the (R 3 SiO 1/2 ) unit to the content of the (SiO 4/2 ) unit of 0.6 to 1.2 by mole, and contains the hydroxy group and the hydrolysable group in the total content of 2.1 mass% or more and less than 10.0 mass%. When the heavy release additive for a release sheet according to the present invention is added to a polyorganosiloxane composition for a release sheet, the heavy release additive can have the effect of achieving an extremely great peel force compared with cases in which no additive is added. |
| priorityDate | 2012-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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