http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010270179-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/C08F212-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F6-10 |
| filingDate | 2009-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a04a85088a969ddf3fa477cb93c23e4d |
| publicationDate | 2010-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2010270179-A |
| titleOfInvention | Method for producing styrene-methacrylic acid-methyl methacrylate resin |
| abstract | The present invention provides a styrene-methacrylic acid-methyl methacrylate resin having excellent long-term continuous productivity, excellent appearance and color tone with little gel insoluble content, and excellent mechanical strength. SOLUTION: A polymerization step for copolymerization using styrene, methacrylic acid and methyl methacrylate as monomer components, and a devolatilization treatment for removing unreacted monomer components in the polymerization product obtained in the polymerization step. And a devolatilization step of recovering a styrene-methacrylic acid-methyl methacrylate resin, wherein the styrene-methacrylic acid-methyl methacrylate resin has a carbon number of 14 to 20 and a freezing point of -10 ° C or lower. Before the end of the devolatilization step, the carbon number is 14 to 20 and the freezing point is -10 ° C. or lower so that the isoaliphatic primary alcohol remains in an amount of 0.02 to 1.0% by mass. A method for producing a styrene-methacrylic acid-methyl methacrylate resin, wherein an isoaliphatic primary alcohol is added. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019011395-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012207201-A |
| priorityDate | 2009-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.