http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H07181435-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F26-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F226-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-04 |
| filingDate | 1993-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f878bc474d7ab1127a9baaba0cb31ba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f9579e20a4484275855a459365cd33d9 |
| publicationDate | 1995-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H07181435-A |
| titleOfInvention | Hydrous ophthalmic lens material with excellent protein stain resistance |
| abstract | (57) [Summary] [Structure] (A) At least one hydrophilic monomer selected from N-vinyllactam and (meth) acrylamide, (B) a fluorine atom-containing monomer, (C) the following general formula (I) or A water-containing ocular lens material comprising a (meth) acrylate represented by (II) and a copolymer obtained by polymerizing (D) a crosslinkable monomer having at least two polymerizable groups in one molecule. [Chemical 1] (In the formula, R 1 represents a hydrogen atom or a methyl group, and R 2 , R 3 , R 4 each represent a hydrogen atom, a methyl group or an ethyl group, and n represents an integer of 1 to 3. ) [Chemical 2] (In the formula, R 1 ′ represents a hydrogen atom or a methyl group, and R 2 ′ , R 3 ′ and R 4 ′ each represent a hydrogen atom, a methyl group or an ethyl group, and m represents an integer of 1 to 3. ) [Effect] The water-containing ophthalmic lens material of the present invention has significantly reduced adhesion of proteins and the like. Further, compared to the conventional water-containing ophthalmic lens material having protein stain resistance, it has a high water content and a high oxygen permeability, and also retains sufficient strength even at a high water content. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9388266-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9382365-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9221939-B2 |
| priorityDate | 1993-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 125.