http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020105403-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24e2a13a45f48421c2968b19a7af80c7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate | 2018-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfdb954c81d316cb6db2109f330f2483 |
| publicationDate | 2020-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2020105403-A |
| titleOfInvention | Heat-resistant styrene resin composition, extruded sheet, molded product |
| abstract | PROBLEM TO BE SOLVED: To obtain a molded product which is excellent in various properties such as heat resistance, mechanical strength, extrusion moldability, and deep drawability during vacuum molding and which suppresses mold stain and has a sufficiently good appearance. An object of the present invention is to provide a heat-resistant styrene-based resin composition and the like that can be obtained. A heat-resistant styrene resin composition of the present invention comprises a styrene-methacrylic acid copolymer resin (a), an MBS resin (b), and a weight average molecular weight of 200,000 to 2,000,000. The content of the component (a) is 83 to 99% by mass, the content of the component (b) is 0.9 to 12% by mass, and the styrene resin (c) is The content of the component c) is 0.1 to 5.0% by mass, and the component (a) is 84 to 96% by mass of the styrene monomer unit and 4 to 16% by mass of the methacrylic acid monomer unit. It is characterized in that it contains, the Vicat softening temperature is 106° C. or higher, the degree of branching is 0.60 to 0.95, and the degree of gelation is 1.10 to 1.60. [Selection diagram] None |
| priorityDate | 2018-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 184.