http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006070599-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d4a86c00f69f07a41d8493254bf0556d http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44ff3005508304394801e265e503b811 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2011-0041 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C2200-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C39-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C39-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C39-006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00048 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00038 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-049 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C39-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-26 |
| filingDate | 2005-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6b88fe3b714781928348ec82e25f3ece |
| publicationDate | 2006-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2006070599-A1 |
| titleOfInvention | Composite contact lens and production method for lens material |
| abstract | To increase strength against pulling/tearing that occurs at a normal handling and that advances from the convex surface to the concave surface of a lens or from the concave surface to the convex surface in a shearing direction, and to improve an attaching feeling. A composite contact lens consisting of a hard material at the center and a soft material having a water containing property at the periphery, wherein the joining surface 3A between the central hard portion (1) and the peripheral soft portion (2) is constituted of a single conical surface so inclined that the diameter D1 of the hard portion (1) at a lens convex surface FC is larger than the diameter D2 of the hard portion (1) at a lens concave surface BC, and the inclination angle α of the conical surface is so set that an angle θ formed by the joining surface 3A and the concave surface BC is about 90 degrees. An annular protrusion (7) projecting forward with respect to the convex surface curve of an optical unit and forming a concentric circle with respect to the lens's optical axis L is formed on the joint portion (3) between the central hard portion (1) and the peripheral soft portion (2) on the lens convex surface FC side. |
| priorityDate | 2004-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.