http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H07173204-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F214-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F214-18 |
| filingDate | 1994-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d18b2ad35443c661f7f690217a2560e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7db655edd7422f01b5b3bbab6f98f9e0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90c87ab47a3a9fa122a3654769ad7475 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6881446702a4789179e0b8246f68f7d |
| publicationDate | 1995-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H07173204-A |
| titleOfInvention | Method for producing fluorine-containing elastomer |
| abstract | (57) [Summary] [Structure] In producing a fluorine-containing elastomer comprising a vinylidene fluoride unit and at least one other fluorine-containing monomer unit copolymerizable therewith by a suspension polymerization method, The above monomer is dispersed in an aqueous medium containing 0.001 to 3 parts by weight of a suspension stabilizer based on 100 parts by weight of the aqueous medium, and 0.001 to 5 parts by weight of oil is added to 100 parts by weight of the aqueous medium. Soluble organic peroxides are represented by the formula R 1 —OH, R 2 —COO—R 1 or R 1 —CO—R 3 (R 1 and R 3 are methyl groups or tert-butyl groups, R 2 Is a water-soluble hydrocarbon solvent containing no hydrogen atom, a halogen atom such as a methyl group or a tert-butyl group), and is 0.1 to 7 Suspension polymerization is carried out at a temperature of 45 to 70 ° C. using a polymerization initiator solution diluted to a concentration of 5% by weight. [Effect] The polymerization reaction can be carried out safely and efficiently without using any CFC solvent that destroys the ozone layer as a solvent, and it has excellent heat resistance, oil resistance, chemical resistance, etc., and has a small compression set and a mold. A fluorine-containing elastomer having good mold releasability and little stains on the mold can be easily obtained, and unreacted monomers and solvents can be easily recovered. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013249457-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004065436-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8247505-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009520054-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007231298-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7375171-B2 |
| priorityDate | 1993-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 169.