| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_72a580a6c9a77f371f21b5866a14ac68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b30aaab6b2cd23887e078e5c256e027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6e57ebca9d3bac8d8aff29e0b54e7b62 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2327-12 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-0025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-044 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B21-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-19 |
| filingDate |
2006-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1590b7066c15c6798a9d42424ba3d3e5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75bc2ad0bf0ab434d74f4bf39f134022 |
| publicationDate |
2007-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2007080681-A1 |
| titleOfInvention |
Process for producing crosslinked fluororubber |
| abstract |
[PROBLEMS] To provide a process for producing a polyol-crosslinked fluororubber which can realize low-tack properties and has a highly enhanced rubber hardness. [MEANS FOR SOLVING PROBLEMS] The process is characterized by subjecting a fluororubber composition which comprises a polyol-crosslinkable fluororubber, a crosslinking accelerator comprising a quaternary phosphonium salt or a quaternary ammonium salt, and a polyol-type crosslinking agent and in which the weight ratio of the crosslinking accelerator to the polyol-type crosslinking agent, X (crosslinking accelerator/polyol-type crosslinking agent), is 0.90-3.00 in the case of the quaternary phosphonium salt and is 0.4-0.6 in the case of the quaternary ammonium salt to thermal vulcanization with pressing to mold a vulcanizate, subsequently applying a treating liquid obtained by dissolving the polyol-type crosslinking agent and the crosslinking accelerator in a solvent to the surface of the vulcanizate, and then heating the coated vulcanizate at 200-300°C for 1-20 hours. |
| priorityDate |
2006-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |