http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0356459-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C327-22 |
| filingDate | 1990-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c5629a3a38cfe27756b073938aa2c2f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68563f67bc838f26a9c27096c9beec60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ceee67c668bec6fd3f25a21239d166fc |
| publicationDate | 1991-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0356459-A |
| titleOfInvention | Novel thiol (meth)acrylate and resin thereof |
| abstract | NEW MATERIAL:Compounds of formula I (R 1 is H or methyl; m is 1-4), formula II (R 2 is R 1 ; n is 0 or 1) and formula III (R 3 is R 1 ). n USE: Useful for resins and high refractive-index plastic lens. n PREPARATION: A divalent mercaptan compound of formula IV synthesized according to the reaction formula is reacted with a (meth)acrylic halide in the presence of an alkali such as a metal hydroxide or a tertiary amine to obtain a compound of formula I. By adding an initiator used in radical polymerization generally, i.e. a peroxide or an azo-based initiator in an amount of 0.001-5 pts. wt. based on 100 pts. wt. compound of formula I and then heating the resultant mixture or applying light thereto, the compound of formula I is polymerized and a resin excellent in transparency is obtained. By adding another monomer except the compound of formula I thereto in the above-mentioned polymerization, a copolymerization, a copolymerization can be carried out. n COPYRIGHT: (C)1991,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6585068-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005104842-A |
| priorityDate | 1989-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.