http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009084550-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_95585944cd76ddfb6dc33ed2a0b84403 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36eb00a5c4946507dd04f3fd4bbd3fbb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-42 |
| filingDate | 2008-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_089d5c66234acedd6ea8d872102aa96a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d56461449b8655173216a0efb2d666ef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d4fbe9530447a23b2b809541ae83e320 |
| publicationDate | 2009-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2009084550-A |
| titleOfInvention | Polycarbonate resin composition and method for producing the same |
| abstract | Disclosed is a polycarbonate (PC) resin composition having high transparency and improved rigidity and scratch resistance, and a method for producing the same. (A) An inorganic oxide particle having an average primary particle diameter of 100 nm or less and (B) a PC resin comprise (C) a coupling agent represented by the following general formula (1) or (2): The above component (A) and the above component (C) are added to an organic solvent solution of a PC resin composition chemically bonded via a terminal and a PC oligomer containing a terminal chloroformate group under acidic conditions and mixed. Then, a method for producing a PC resin composition in which a dihydric phenol is added to cause a condensation reaction. In the general formula (1), M 1 represents a tetravalent metal element, and R 1 , R 2 and R 3 are each independently a group selected from a hydrogen atom, a lower alkyl group having 1 to 4 carbon atoms and a phenyl group. Indicates. m is an integer of 2 to 8 representing the number of chained methylene groups, and x is 0, 1 or 2. HN (R 3) - (CH 2) m -M 1 (R 1) x (OR 2) 3-x (1) In the general formula (2), M 2 represents a tetravalent metal element, and R 4 and R 5 each independently represents a group selected from a hydrogen atom, a lower alkyl group having 1 to 4 carbon atoms, and a phenyl group. Show. n is an integer of 2 to 8 representing the number of chains of the methylene group, and y is 0, 1 or 2. HS- (CH 2) n -M 2 (R 1) y (OR 2) 3-y (2) [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11401379-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019179256-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015075601-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019219615-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018025828-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019532164-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7219708-B2 |
| priorityDate | 2007-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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