http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019117390-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_465bf943542e51b2e02895c72822bb3d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-24 |
| filingDate | 2019-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_caabeaae49b9cec37ed5ddef702e3838 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d53ee461bfa1cde7ceb4616ab0cc818 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64ce1e7ccff1d2154760721fe75d24ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27c4bb03ce0c855d2519d39ed4fa708c |
| publicationDate | 2019-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019117390-A |
| titleOfInvention | Multifunctional polarization lens |
| abstract | PROBLEM TO BE SOLVED: To add a functional imparting agent such as thermochromic, photochromic, absorption of ultraviolet light and infrared light, etc., since optical spots do not appear at the boundary of a lens substrate laminated on a polarized lens and adhesion of the interface is good. It is a manufacturing method of a polarized lens with high efficiency. A first lens base layer 2 provided on the front side of a polarizing film 1 contains a light absorber which is an ultraviolet absorber, an infrared absorber, a photochromic light absorber or a thermochromic light absorber, The multi-functional polarization lens A provided with the second lens base layer 3 containing no light absorbing agent is manufactured. The respective resin molding materials of the first lens base layer and the second lens base layer are simultaneously injected from the resin injection hole positioned below the vertically elongated cavity, and cast molding is performed while degassing from the overflow hole Therefore, an optically distinguishable interface is not formed due to a difference in the flow direction of the resin at the time of molding or a difference in heat history due to molding heat received once or more. [Selected figure] Figure 1 |
| priorityDate | 2019-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.