JP2005162835A5 - Thermoplastic resin molding material and method for producing the same - Google Patents

Thermoplastic resin molding material and method for producing the same Download PDF

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JP2005162835A5
JP2005162835A5 JP2003401975A JP2003401975A JP2005162835A5 JP 2005162835 A5 JP2005162835 A5 JP 2005162835A5 JP 2003401975 A JP2003401975 A JP 2003401975A JP 2003401975 A JP2003401975 A JP 2003401975A JP 2005162835 A5 JP2005162835 A5 JP 2005162835A5
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thermoplastic resin
molding material
resin molding
lactone ring
producing
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JP4430922B2 (en
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本発明は、光学用途に好適な、ラクトン環含有重合体を主成分として含む熱可塑性樹脂成形材およびその製造方法に関する。詳しくは、機械的強度に非常に優れた、ラクトン環含有重合体を主成分として含む熱可塑性樹脂成形材およびその製造方法に関する。 The present invention relates to a thermoplastic resin molding material containing, as a main component, a lactone ring-containing polymer suitable for optical applications, and a method for producing the same . Specifically, the present invention relates to a thermoplastic resin molding material having a lactone ring-containing polymer as a main component and having a very excellent mechanical strength, and a method for producing the same .

本発明が解決しようとする課題は、高透明性かつ高耐熱性を有するとともに機械的強度に非常に優れた、熱可塑性樹脂成形材およびその製造方法を提供することにある。 The problem to be solved by the present invention is to provide a thermoplastic resin molding material having high transparency and high heat resistance and excellent mechanical strength and a method for producing the same.

本発明者は、上記課題を解決するべく鋭意検討を行った。その結果、ラクトン環含有重合体を主成分として含む熱可塑性樹脂材料に対して延伸処理を施すことにより、伸度が著しく高くなって靭性が向上し、高透明性かつ高耐熱性を維持したまま、引張強度が１００ＭＰａ以上という従来にはない優れた機械的強度を有する新規な熱可塑性樹脂成形材を提供できることを見出した。
すなわち、本発明にかかる熱可塑性樹脂成形材は、ラクトン環含有重合体を主成分として含む熱可塑性樹脂材料を延伸してなる。
また、本発明にかかる熱可塑性樹脂成形材の製造方法は、ラクトン環含有重合体を主成分として含む熱可塑性樹脂材料を延伸する。 The present inventor has intensively studied to solve the above problems. As a result, by subjecting a thermoplastic resin material containing a lactone ring-containing polymer as a main component to stretching, the elongation is remarkably increased and the toughness is improved, while maintaining high transparency and high heat resistance. The present inventors have found that a novel thermoplastic resin molding material having an unprecedented mechanical strength with a tensile strength of 100 MPa or more can be provided.
That is, the thermoplastic resin molding material according to the present invention is formed by stretching a including thermoplastic resin material as a main component a lactone ring-containing polymer.
Moreover, the manufacturing method of the thermoplastic resin molding material concerning this invention extends | stretches the thermoplastic resin material which contains a lactone ring containing polymer as a main component.

本発明によれば、高透明性かつ高耐熱性を維持したまま、従来にはない優れた機械的強度を有する熱可塑性樹脂成形材とその製造方法を提供することができる。また、好ましくは、耐光性、表面硬度に十分に優れるとともに光学等方性が十分に発現できる。 ADVANTAGE OF THE INVENTION According to this invention, the thermoplastic resin molding material which has the unprecedented mechanical strength, and its manufacturing method can be provided , maintaining high transparency and high heat resistance. Further, preferably, the optical isotropy can be sufficiently exhibited while being sufficiently excellent in light resistance and surface hardness.

Claims (6)

ラクトン環含有重合体を主成分として含む熱可塑性樹脂材料を延伸してなる、熱可塑性樹脂成形材。 Formed by stretching the including thermoplastic resin material as a main component a lactone ring-containing polymer, a thermoplastic resin molding material. 引張強度が１００ＭＰａ以上である、請求項１に記載の熱可塑性樹脂成形材。The thermoplastic resin molding material according to claim 1, wherein the tensile strength is 100 MPa or more. 前記ラクトン環含有重合体は、下記一般式で表されるラクトン環構造を有する、請求項１または２に記載の熱可塑性樹脂成形材。
Figure 2005162835
 （式中、Ｒ６、Ｒ７、Ｒ８は、それぞれ独立に、水素原子または炭素数１〜２０の有機残基を表す。なお、有機残基は酸素原子を含んでいても良い。） The thermoplastic resin molding material according to claim 1 or 2 , wherein the lactone ring-containing polymer has a lactone ring structure represented by the following general formula.
Figure 2005162835
 (In the formula, R 6 , R 7 and R 8 each independently represents a hydrogen atom or an organic residue having 1 to 20 carbon atoms. The organic residue may contain an oxygen atom.) フィルム状である、請求項１から３までのいずれかに記載の熱可塑性樹脂成形材。 The thermoplastic resin molding material according to any one of claims 1 to 3 , which is a film. シート状である、請求項１から３までのいずれかに記載の熱可塑性樹脂成形材。 The thermoplastic resin molding material according to any one of claims 1 to 3 , which is in a sheet form. ラクトン環含有重合体を主成分として含む熱可塑性樹脂材料を延伸する、熱可塑性樹脂成形材の製造方法。A method for producing a thermoplastic resin molding material, comprising stretching a thermoplastic resin material containing a lactone ring-containing polymer as a main component.
JP2003401975A 2003-12-01 2003-12-01 Method for producing optical thermoplastic resin molding material Expired - Lifetime JP4430922B2 (en)

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JP2003401975A JP4430922B2 (en) 2003-12-01 2003-12-01 Method for producing optical thermoplastic resin molding material

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JP2003401975A JP4430922B2 (en) 2003-12-01 2003-12-01 Method for producing optical thermoplastic resin molding material

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JP2005162835A JP2005162835A (en) 2005-06-23
JP2005162835A5 true JP2005162835A5 (en) 2007-08-16
JP4430922B2 JP4430922B2 (en) 2010-03-10

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JP4825409B2 (en) * 2004-08-31 2011-11-30 株式会社日本触媒 Optical sheet thermoplastic resin molding, polarizing plate using the same, and liquid crystal display device
TWI287025B (en) * 2004-08-31 2007-09-21 Nippon Catalytic Chem Ind Optical sheet form thermoplastic resin molded product
JP4866040B2 (en) * 2005-08-26 2012-02-01 三菱レイヨン株式会社 Manufacturing method of core material for plastic optical fiber
JP5019736B2 (en) * 2005-10-07 2012-09-05 株式会社日本触媒 Acrylic transparency film or sheet
JP2012149268A (en) * 2006-02-22 2012-08-09 Nippon Shokubai Co Ltd Optical film
JP5132950B2 (en) * 2006-02-22 2013-01-30 株式会社日本触媒 Manufacturing method of optical film
US7972680B2 (en) 2006-02-22 2011-07-05 Nippon Shokubai Co., Ltd. Resin composition and film
JP4907387B2 (en) * 2006-02-28 2012-03-28 株式会社日本触媒 Retardation film
TWI375053B (en) * 2006-02-28 2012-10-21 Nippon Catalytic Chem Ind Phase difference film
DE102007009268B4 (en) * 2006-03-01 2014-09-25 Nippon Shokubai Co., Ltd. Thermoplastic resin composition and manufacturing method for same
JP4994887B2 (en) * 2006-03-01 2012-08-08 株式会社日本触媒 Thermoplastic resin composition and method for producing the same
CN101401015B (en) 2006-03-10 2011-03-23 株式会社日本触媒 Polarizer protection film, polarizing plate and image display
JP2007297619A (en) * 2006-04-06 2007-11-15 Nippon Shokubai Co Ltd Thermoplastic resin composition, and extruded film or sheet
JP4954700B2 (en) * 2006-12-29 2012-06-20 株式会社日本触媒 Thermoplastic resin composition and extruded film or sheet
JP5080100B2 (en) * 2007-02-20 2012-11-21 富士フイルム株式会社 Film composition, film, optical film composition and optical film
JP5154147B2 (en) * 2007-06-06 2013-02-27 株式会社日本触媒 Ring-containing (meth) acrylic polymer and method for producing the same
JP2010180305A (en) * 2009-02-04 2010-08-19 Nippon Shokubai Co Ltd Acrylic resin and method for producing the same
JP6268817B2 (en) * 2013-08-30 2018-01-31 住友ベークライト株式会社 Optical waveguide member, optical waveguide, optical waveguide manufacturing method, and electronic apparatus
JP6443971B2 (en) * 2014-09-30 2018-12-26 株式会社日本触媒 Method for producing thermoplastic resin
JP6151422B1 (en) * 2016-08-30 2017-06-21 旭化成株式会社 Methacrylic resin composition and optical component
JP6151423B1 (en) * 2016-08-30 2017-06-21 旭化成株式会社 Methacrylic resin composition, optical film, and optical component
KR102190057B1 (en) 2017-01-13 2020-12-14 가부시키가이샤 닛폰 쇼쿠바이 Copolymer and resin composition

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