6343-72-2Relevant articles and documents
POLYCARBONATE RESIN COMPOSITION, MOLDED ARTICLE, POLYCARBONATE RESIN, AND END-CAPPING AGENT FOR POLYCARBONATE RESIN
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Paragraph 0143; 0144, (2020/05/02)
A polycarbonate resin composition, a molded article, a polycarbonate resin, and an end-capping agent for polycarbonate resins are provided. The polycarbonate resin composition contains: a polycarbonate resin having a terminal structure represented by Formula (A) and having a viscosity average molecular weight from 1×104 to 5×104, and a stabilizer. In Formula (A), R1 is selected from the group consisting of a hydrogen atom, halogen atoms, linear alkyl groups having from 1 to 9 carbons, branched alkyl groups having from 3 to 9 carbons, linear alkenyl groups having from 2 to 9 carbons, branched alkenyl groups having from 3 to 9 carbons, and aryl groups having from 6 to 12 carbons; and R2 to R7 are each independently selected from the group consisting of a hydrogen atom, alkyl groups having from 1 to 9 carbons, and alkoxy groups having from 1 to 9 carbons.
POLYMERIZABLE COMPOUND AND OPTICAL ANISOTROPIC MATERIAL
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Paragraph 0085-0087, (2016/10/09)
PROBLEM TO BE SOLVED: To provide a polymerizable compound which has high storage stability without inducing crystallization or the like when added to a polymerizable composition, to provide a polymerizable composition containing the polymerizable compound, which gives little haze or unevenness when a polymer is produced by polymerizing the polymerizable composition, and which hardly causes reduction in retardation when the polymer is heat treated, and further, to provide a polymer obtained by polymerizing the polymerizable composition, and an optical anisotropic material using the polymer. SOLUTION: A compound expressed by general formula (I) is provided; and also provided are a composition containing the above compound, a polymer obtained by polymerizing the composition, and an optical anisotropic material using the polymer. COPYRIGHT: (C)2015,JPOandINPIT