http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S56149014-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d3de607e369a55daf2120ea4267a4827 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G69-48 |
| filingDate | 1980-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc09842ee3f58f9ca215b48d3623887b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da9ca3fe5154c61d9097afc645d52297 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ecb832649edddeb0a1d73ee53eea063 |
| publicationDate | 1981-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S56149014-A |
| titleOfInvention | Soft contact lens |
| abstract | PURPOSE:To enhance the hydrophilic property and oxygen permeability of lenses by forming the lenses with an amino acid copolymer contg. glutamine residues represented by a specified general formula and substituted for part of the benzyl glutamate residues. CONSTITUTION:Glutamine residues represented by formula I (where R is aliphatic hydrocarbon) are substituted for part of the benzyl glutamate residues in an amino acid copolymer contg. benzyl glutamate for a film. The film as a substrate film is surface treated with a hydroxyalkylamine to obtain soft contact lenses. The benzyl glutamate content of said substrate film is 5-80, preferably 10-40mol%. As the hydroxyalkylamine 3-hydroxypropylamine, 2-hydroxyethylamine or the like is preferably used. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110082931-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S61501729-A |
| priorityDate | 1980-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.