http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022192860-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b637f9f45afd69585579aa44456b785c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F18-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-38 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F18-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-38 |
| filingDate | 2022-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93d5352ca3524cc3beeb5ec37141f4ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a29103bd8f9c0bffcedb79296c91a91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44a0aecd662c3c6a818bd1d4c25eed50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82ca1a21b8785a4cfc3d43276b9148ae |
| publicationDate | 2022-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2022192860-A1 |
| titleOfInvention | Polymerization of diol bis(allyl carbonates) using a mixture of two different peroxy compounds |
| abstract | Provided is a polymerizable composition including (a) a polymerizable component comprising a diol bis(allyl carbonate) and/or a pre-polymer thereof; and (b) a polymerization initiator component including: (i) a di(C6-C10 alkyl) peroxydicarbonate, and (ii) an organic peroxide having one peroxy, one peroxycarbonate, or one peroxybenzoate group and a 1,1-dimethylalkyl group bonded to a peroxy oxygen, where (ii) comprises a molecular weight ranging from 200 to 250 g/mole, the polymerization initiator (b) is free of diisopropyl peroxydicarbonate, (i) comprises an amount ranging from 4.87% to 7.90% by weight relative to the total solids of the polymerizable composition and (ii) comprises an amount within the range defined by the following formula: (4.406X 2 - 0.592X + 0.021) < Y < (0.726X 2 - 0.121X + 0.009) where X corresponds to the weight fraction of (i) and Y corresponds to the weight fraction of (ii). Also provided is a method of making an optical article from the polymerizable composition. |
| priorityDate | 2021-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.