http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019126955-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L45-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-00 |
| filingDate | 2018-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b887a39fe97c552e7b0ee2e5adbff17 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7426e04fccfed101878ed93a664d15c2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8b6d4db80832166b2cf66d1251df39f |
| publicationDate | 2019-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019126955-A |
| titleOfInvention | Method for producing cyclic olefin-based resin molding |
| abstract | Provided is a method for producing a cyclic olefin-based resin molded body that can suppress the introduction of black spots into a molded body due to oxidative degradation of a resin while suppressing the introduction cost and is excellent in product yield during continuous operation. A cyclic olefin resin composition includes a cyclic olefin resin [A], a hindered amine compound [B], and a phenol compound [C], and the cyclic olefin resin in the cyclic olefin resin composition [ A], when the total content of the hindered amine compound [B] and the phenolic compound [C] is 100% by mass, the content of the hindered amine compound [B] is 0.05% by mass or more and 5% by mass or less. And supply of the cylinder 10 when the content of the phenolic compound [C] is 0.05% by mass or more and 2% by mass or less, and the cyclic olefin resin composition is melted using the screw 20 The oxygen concentration at the port 15 is 10% by volume or more and 30% by volume or less. [Selected figure] Figure 1 |
| priorityDate | 2018-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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