JP2014051649A5 - - Google Patents

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Publication number
JP2014051649A5
JP2014051649A5 JP2013140893A JP2013140893A JP2014051649A5 JP 2014051649 A5 JP2014051649 A5 JP 2014051649A5 JP 2013140893 A JP2013140893 A JP 2013140893A JP 2013140893 A JP2013140893 A JP 2013140893A JP 2014051649 A5 JP2014051649 A5 JP 2014051649A5
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resin
weight
optical
parts
optical material
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JP2013140893A
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Japanese (ja)
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JP6226591B2 (en
JP2014051649A (en
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Priority to JP2013140893A priority Critical patent/JP6226591B2/en
Priority claimed from JP2013140893A external-priority patent/JP6226591B2/en
Priority to CN201310339318.8A priority patent/CN103571118B/en
Priority to KR1020130093091A priority patent/KR102144131B1/en
Priority to TW102128226A priority patent/TWI571487B/en
Publication of JP2014051649A publication Critical patent/JP2014051649A/en
Publication of JP2014051649A5 publication Critical patent/JP2014051649A5/ja
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Claims (15)

アクリル系樹脂およびポリカーボネート系樹脂を含む光学材料用樹脂組成物であって、
前記ポリカーボネート系樹脂は、１００００〜１５０００の粘度平均分子量を有しており、
前記アクリル系樹脂１００重量部に対する前記ポリカーボネート系樹脂の含有量が２重量部以上１０重量部以下である、
ことを特徴とする光学材料用樹脂組成物。 A resin composition for an optical material comprising an acrylic resin and a polycarbonate resin,
The polycarbonate-based resin has a viscosity average molecular weight of 10,000 to 15,000,
The content of the polycarbonate resin with respect to 100 parts by weight of the acrylic resin is 2 parts by weight or more and 10 parts by weight or less.
A resin composition for an optical material. 前記ポリカーボネート系樹脂の含有量が、前記アクリル系樹脂１００重量部に対して８重量部以下である請求項１に記載の光学材料用樹脂組成物。 The resin composition for an optical material according to claim 1 , wherein the content of the polycarbonate resin is 8 parts by weight or less with respect to 100 parts by weight of the acrylic resin . 前記ポリカーボネート系樹脂の含有量が、前記アクリル系樹脂１００重量部に対して６重量部以下である請求項１に記載の光学材料用樹脂組成物。 The content of the polycarbonate resin is, the resin compound for optical material according to claim 1 wherein at most 6 parts by weight per 100 parts by weight of the acrylic resin. 前記ポリカーボネート系樹脂が、ＳＤ２２０１Ｗ（住化スタイロンポリカーボネート（株）製）である請求項１〜３のいずれかに記載の光学材料用樹脂組成物。 The resin composition for optical materials according to any one of claims 1 to 3, wherein the polycarbonate resin is SD2201W (manufactured by Sumika Stylon Polycarbonate Co., Ltd.) . 請求項１〜４のいずれかに記載の光学材料用樹脂組成物を製造する方法であって、
アクリル系樹脂およびポリカーボネート系樹脂を溶融混練することを特徴とする光学材料用樹脂組成物の製造方法。 A method for producing the resin composition for an optical material according to any one of claims 1 to 4 ,
A method for producing a resin composition for an optical material, comprising melt-kneading an acrylic resin and a polycarbonate resin. 請求項１〜４のいずれかに記載の光学材料用樹脂組成物からなる光学材料。 Optical material made of a resin compound for optical material according to any one of claims 1-4. アクリル系樹脂１００重量部に対して、１００００〜１５０００の粘度平均分子量を有するポリカーボネート系樹脂を２重量部以上１０重量部以下の割合で含む光学材料用樹脂組成物からなる光学フィルム。 An optical film comprising a resin composition for an optical material containing a polycarbonate resin having a viscosity average molecular weight of 10,000 to 15000 in a proportion of 2 parts by weight or more and 10 parts by weight or less with respect to 100 parts by weight of an acrylic resin . 前記光学材料用樹脂組成物が押出成形されてなる請求項７に記載の光学フィルム。 The optical film according to claim 7 , wherein the resin composition for an optical material is extruded. 厚みが２０μｍ〜２００μｍである請求項７または８に記載の光学フィルム。 The optical film according to claim 7 or 8 , which has a thickness of 20 µm to 200 µm. 面内位相差（Ｒｅ）が０．８ｎｍ以下である請求項７〜９のいずれかに記載の光学フィルム。The optical film according to any one of claims 7 to 9, wherein an in-plane retardation (Re) is 0.8 nm or less. 厚さ方向位相差（Ｒｔｈ）が−１ｎｍ以上３．２ｎｍ以下である請求項７〜１０のいずれかに記載の光学フィルム。The optical film according to any one of claims 7 to 10, wherein a thickness direction retardation (Rth) is -1 nm or more and 3.2 nm or less. 前記光学材料用樹脂組成物のみからなる請求項７〜１１のいずれかに記載の光学フィルム。The optical film according to claim 7, comprising only the resin composition for an optical material. 偏光フィルムの少なくとも片面に積層される保護フィルムである請求項７〜１２のいずれかに記載の光学フィルム。The optical film according to claim 7, which is a protective film laminated on at least one side of the polarizing film. 偏光フィルムの少なくとも片面に、アクリル系樹脂１００重量部に対して、１００００〜１５０００の粘度平均分子量を有するポリカーボネート系樹脂を２重量部以上１０重量部以下の割合で含む光学材料用樹脂組成物からなる光学フィルムが積層されてなることを特徴とする偏光板。 It consists of the resin composition for optical materials which contains the polycarbonate-type resin which has a viscosity average molecular weight of 10000-15000 with respect to 100 weight part of acrylic resins in the ratio of 2 weight part or more and 10 weight part or less with respect to 100 weight part of acrylic resins. A polarizing plate comprising an optical film laminated. 前記偏光フィルムの一方の面に前記光学フィルムが積層され、他方の面に前記光学フィルムとは異なる透明樹脂からなる保護フィルムが積層されてなる請求項１４に記載の偏光板。 The polarizing plate according to claim 14 , wherein the optical film is laminated on one surface of the polarizing film, and a protective film made of a transparent resin different from the optical film is laminated on the other surface.
JP2013140893A 2012-08-09 2013-07-04 Resin composition for optical material and method for producing the same Active JP6226591B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013140893A JP6226591B2 (en) 2012-08-09 2013-07-04 Resin composition for optical material and method for producing the same
CN201310339318.8A CN103571118B (en) 2012-08-09 2013-08-06 Resin composition for optical material and its manufacture method
KR1020130093091A KR102144131B1 (en) 2012-08-09 2013-08-06 Resin composition for optical material and method for production thereof
TW102128226A TWI571487B (en) 2012-08-09 2013-08-07 Resin composition for optical material and method for producing thereof

Applications Claiming Priority (3)

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JP2012177308 2012-08-09
JP2012177308 2012-08-09
JP2013140893A JP6226591B2 (en) 2012-08-09 2013-07-04 Resin composition for optical material and method for producing the same

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JP2017196607A Division JP6426814B2 (en) 2012-08-09 2017-10-10 Resin composition for optical material and method for producing the same

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JP2014051649A JP2014051649A (en) 2014-03-20
JP2014051649A5 true JP2014051649A5 (en) 2017-03-02
JP6226591B2 JP6226591B2 (en) 2017-11-08

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TW (1) TWI571487B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6155268B2 (en) * 2012-08-06 2017-06-28 帝人株式会社 Multilayer film, decorative molding film and molded article
JP6470265B2 (en) 2014-04-18 2019-02-13 株式会社クラレ Methacrylic resin composition, molded article, film and polarizing plate
WO2015162926A1 (en) * 2014-04-23 2015-10-29 株式会社クラレ Methacrylic resin composition, method for producing same, molded body, film, and polarizing plate
KR102221882B1 (en) * 2014-05-30 2021-03-02 주식회사 쿠라레 Methacrylic resin composition
JP6398426B2 (en) * 2014-07-29 2018-10-03 住友化学株式会社 Resin composition
JP6725113B2 (en) * 2014-11-19 2020-07-15 株式会社クラレ Acrylic film
KR102066640B1 (en) * 2016-09-20 2020-01-15 주식회사 엘지화학 Optical film with high adhesiveness, and polarizing plate comprising the same
KR101964436B1 (en) * 2016-09-20 2019-04-01 주식회사 엘지화학 Optical film with high adhesiveness and excellent property of blocking UV light, and polarizing plate comprising the same

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US5200492A (en) * 1990-10-29 1993-04-06 Kuraray Co., Ltd. Polymer blends
JP5258016B2 (en) * 2007-12-11 2013-08-07 住友化学株式会社 Set of polarizing plates, and liquid crystal panel and liquid crystal display device using the same
JP5336098B2 (en) * 2008-03-17 2013-11-06 信越化学工業株式会社 Acrylic resin composition and molded article using the same
JP2010241883A (en) * 2009-04-02 2010-10-28 Nippon Shokubai Co Ltd Phase difference modifier, optical resin composition using the same, and optical film
JP5685005B2 (en) * 2010-05-18 2015-03-18 住友化学株式会社 Polarizing plate, polarizing plate set using the same, liquid crystal panel, and liquid crystal display device
KR101304592B1 (en) * 2010-06-08 2013-09-05 주식회사 엘지화학 Acryl-based copolymers with heatresistance and high strength, and an optical film comprising the same
JP5897249B2 (en) * 2010-08-31 2016-03-30 住友化学株式会社 Method for producing resin composition

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