http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003252995-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_52a65b677bbedbe7bf090dd556a7cc43 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L83-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G77-38 |
| filingDate | 2002-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67868d7b1f8bcd0ab3cc17b38d5dce1b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06221b9a475eb7331e5573443a258e8c |
| publicationDate | 2003-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003252995-A |
| titleOfInvention | Method for producing polyorganosiloxane and liquid silicone rubber containing the polyorganosiloxane |
| abstract | PROBLEM TO BE SOLVED: To provide a technique for producing a polyorganosiloxane modified at both ends with a narrow molecular weight distribution by a more efficient, more economical and highly safe method and a low molecular cyclic compound. It is to provide a liquid silicone rubber that has been (only) contained so that the siloxane does not cause silicone trouble. SOLUTION: In a solvent containing water, at least one or more cyclic siloxanes represented by the following formula (1) are subjected to a polymerization reaction in the presence of a lithium-based polymerization catalyst, and then represented by the following formula (2). A method for producing a polyorganosiloxane, wherein the polymerization reaction is stopped by using chlorosilane. Wherein R 1 and R 2 are each independently an alkyl group having 1 to 20 carbon atoms, an aryl group having 6 to 10 carbon atoms, a vinyl group, a trifluoropropyl group or hydrogen, and p is 3 to 10 Is an integer. ) Wherein R 3 and R 4 are each independently an alkyl group having 1 to 20 carbon atoms or an aryl group having 6 to 10 carbon atoms, and X is an alkenyl group having 2 to 20 carbon atoms, a styryl group, and methacryloxypropyl. Or an acryloxypropyl group.) |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021514943-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4494077-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010119903-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103980495-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103980495-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114763413-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7311104-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014065143-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9593240-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014077216-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104610547-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005307015-A |
| priorityDate | 2001-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 108.