| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8ae7654ef9e33834b35d3ec6efcee7a0 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-61
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-04 |
| filingDate |
2013-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36914ee04437f00384bdf7502c94a353
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d2fce59c9a4ef80be0408c6f9898a1b4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f961f76ddfccbc13d83656c79b447bb3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a240e94f322926a91eaf1d3c6e0998d3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb221216af88fd4fbf23c7f6705c9ea3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_350dd1f8e731d90c2642ac1f8d62ba84 |
| publicationDate |
2014-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2014040598-A |
| titleOfInvention |
Polymer materials, ophthalmic lenses and contact lenses |
| abstract |
Provided is a polymer material having high water wettability and surface lubricity in the polymer material and capable of sustaining the polymer material by holding the surfactant so that the surfactant is not gradually released. An object of the present invention is to provide a polymer material that can be used. The present invention includes (A) a structural unit derived from a polymerizable compound having an acryloyloxy group and not having a silicon atom, and (B) a structural unit derived from a silicone compound having a polymerizable group. And a polymer material which contains a crosslinked and hydrogelated polymer and [II] a surfactant, and has a glass transition temperature as a homopolymer of the polymerizable compound (A) of −70 ° C. or higher and 10 ° C. or lower. . It is preferable that content of said [II] surfactant is 0.05 mass% or more and 1 mass% or less. The surfactant is preferably a nonionic surfactant having a polyoxyethylene group. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110951041-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015230398-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110951041-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022044117-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018005209-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2608495-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10918761-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020175382-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20200004351-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018207586-A1 |
| priorityDate |
2013-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |