http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017078111-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-06 |
| filingDate | 2015-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_169ae7015c08f3660cad2067267b1aee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61a1d4da10ae3a4cfd5510db9cd65c1b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bcb8e2984361c1ef6d7b87bed3c9041d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4751bf689c2e40d3dc481fcc9ab703a8 |
| publicationDate | 2017-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2017078111-A |
| titleOfInvention | Thermoplastic resin and method for producing the same |
| abstract | Copolymer comprising a vinyl cyanide monomer unit and an aromatic vinyl monomer unit, wherein the content of the acrylic polymer having a ring structure in the main chain is 51% by weight or more and 75% by weight or less. An object of the present invention is to provide a film having few foreign matter defects in a negative retardation film obtained by stretching a thermoplastic resin having a combined content of 25 wt% or more and 49 wt% or less. A method for producing a thermoplastic resin as described above, wherein the acrylic polymer undergoes a cyclocondensation reaction by using an acidic substance or a basic substance as a catalyst, and an acrylic polymer having a cyclic structure in the main chain. A cyclization step for obtaining a coalescence, and a neutralization step for neutralizing the catalyst with a basic substance or an acidic substance in an amount of 0.2 to 0.9 molar equivalents relative to the amount of the catalyst used. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019214693-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7187194-B2 |
| priorityDate | 2015-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 257.