JP2002114902A5 - - Google Patents

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Publication number
JP2002114902A5
JP2002114902A5 JP2000308329A JP2000308329A JP2002114902A5 JP 2002114902 A5 JP2002114902 A5 JP 2002114902A5 JP 2000308329 A JP2000308329 A JP 2000308329A JP 2000308329 A JP2000308329 A JP 2000308329A JP 2002114902 A5 JP2002114902 A5 JP 2002114902A5
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JP
Japan
Prior art keywords
weight
ultraviolet absorber
parts
light stabilizer
amount
Prior art date
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Application number
JP2000308329A
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Japanese (ja)
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JP2002114902A (en
JP4525998B2 (en
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Priority to JP2000308329A priority Critical patent/JP4525998B2/en
Priority claimed from JP2000308329A external-priority patent/JP4525998B2/en
Publication of JP2002114902A publication Critical patent/JP2002114902A/en
Publication of JP2002114902A5 publication Critical patent/JP2002114902A5/ja
Application granted granted Critical
Publication of JP4525998B2 publication Critical patent/JP4525998B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

本発明にて使用される紫外線吸収剤（Ｂ）およびヒンダードアミン系光安定剤（Ｃ）のそれぞれの添加量は、紫外線吸収剤（Ｂ）が０．０５〜０．５重量部であり、ヒンダードアミン系光安定剤（Ｃ）が０．０５〜０．５重量部である。紫外線吸収剤（Ｂ）の添加量が０．０５重量部未満の場合は耐光性に劣り、０．５重量部を超える場合は紫外線吸収剤（Ｂ）に起因する黄味が強くなるため初期色相が劣るので好ましくない。より好ましくは、０．１〜０．３重量部の範囲である。



The amount of each of the ultraviolet absorber (B) and the hindered amine light stabilizer (C) used in the present invention is such that the ultraviolet absorber (B) is 0.05 to 0.5 part by weight, The light stabilizer (C) is 0.05 to 0.5 parts by weight. When the added amount of the ultraviolet absorber (B) is less than 0.05 part by weight, the light resistance is poor, and when it is more than 0.5 part by weight, the yellow color due to the ultraviolet absorber (B) becomes strong, so that the initial hue Is not preferred because More preferably, it is in the range of 0.1 to 0.3 parts by weight.



JP2000308329A 2000-10-06 2000-10-06 Light-resistant polycarbonate resin composition and molded article comprising the same Expired - Lifetime JP4525998B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000308329A JP4525998B2 (en) 2000-10-06 2000-10-06 Light-resistant polycarbonate resin composition and molded article comprising the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000308329A JP4525998B2 (en) 2000-10-06 2000-10-06 Light-resistant polycarbonate resin composition and molded article comprising the same

Publications (3)

Publication Number Publication Date
JP2002114902A JP2002114902A (en) 2002-04-16
JP2002114902A5 true JP2002114902A5 (en) 2007-07-26
JP4525998B2 JP4525998B2 (en) 2010-08-18

Family

ID=18788656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000308329A Expired - Lifetime JP4525998B2 (en) 2000-10-06 2000-10-06 Light-resistant polycarbonate resin composition and molded article comprising the same

Country Status (1)

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JP (1) JP4525998B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010287310A (en) * 2007-10-12 2010-12-24 Asahi Glass Co Ltd Optical filter
JP5484256B2 (en) * 2010-08-23 2014-05-07 三菱エンジニアリングプラスチックス株式会社 Polycarbonate resin composition for outdoor installation molded article and outdoor installation molded article
KR101449110B1 (en) 2012-08-07 2014-10-08 현대자동차주식회사 Non-painting and high gloss polycarbonate resin composition
JP7690748B2 (en) * 2021-02-10 2025-06-11 三菱ケミカル株式会社 Resin composition and resin molded product

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5869554A (en) * 1997-09-02 1999-02-09 General Electric Company Polycarbonate compositions comprising hindered amine light stabilizers and ultraviolet light absorbers

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