http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0559126-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-38 |
| filingDate | 1991-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b65e74d40e34f4b5945e3eb4f83683b8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_012bbfc90da89120c317df6701bfe498 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5c574401366a4de3b0ce40a409f9bb3 |
| publicationDate | 1993-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0559126-A |
| titleOfInvention | Method for producing methacrylic resin for optical element |
| abstract | (57) [Summary] The present invention relates to lauroyl peroxide per 100 parts by weight of a monomer when polymerizing methyl methacrylate alone or a monomer mixture containing methyl methacrylate as a main component. 0.02-0.3 parts by weight and other polymerization initiator 0.0 A method for producing a methacrylic resin for an optical element, which comprises adding 2 to 0.2 parts by weight and polymerizing. [Effects] The methacrylic resin of the present invention is useful for solving problems between a mold and a molded article at the time of mold release, for example, cleavage-like layered peeling or mold release failure due to close contact with the mold, Therefore, it is preferably used particularly in the field of ultra-precision molding, that is, in the field of optical elements such as lenses and optical information recording carriers. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2278126-A |
| priorityDate | 1991-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.