http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01189601-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ebc284a55d5daf0e209d6186c9e65c http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_27176f5bbbfd702de498d84df8ff3ae5 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-14 |
| filingDate | 1988-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_452f9d378004e3894c4eecb082160503 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_278f76a0e70fdc7162bb15799ce4906c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_926c2845b25c2a2208e34ac5edef08fd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d964165dbd00f6251aed92240e523c86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a86cc83a46d56c17b7f7fb82ad107503 |
| publicationDate | 1989-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01189601-A |
| titleOfInvention | Synthetic resin lens |
| abstract | PURPOSE: To obtain a lens base material which has a high refractive index, is easily moldable and is less colored and to facilitate a polymn. operation and process control by copolymerizing a comonomer essentially consisting of specific components A and components B. n CONSTITUTION: One or more than one kinds of the components A expressed by formula I and ≥1 kinds of the components B expressed by formula II are copolymerized to obtain the lens base material. Bis(2-chlorobenzyl)itaconate, etc., are used as the components A. The component B is used because the diaryl component has good copolymerizability with the compd. of the components A and permits easy reaction control. As a result, the lens base material which has the high refractive index, is simultaneously easily moldable and is less colored is thereby obtd. The components A and the components B are low in reaction rate and the reaction rates of the monomers of the respective components are high; therefore, the reaction control is easy and the polymn. operation and process control are facilitated. n COPYRIGHT: (C)1989,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006089749-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-3840664-B2 |
| priorityDate | 1988-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID23048378 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID423080681 |
Total number of triples: 21.