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WO2008123045A1 - 反射フィルム及びそれからなるバックライト用反射シート - Google Patents

反射フィルム及びそれからなるバックライト用反射シート Download PDF

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Publication number
WO2008123045A1
WO2008123045A1 PCT/JP2008/054899 JP2008054899W WO2008123045A1 WO 2008123045 A1 WO2008123045 A1 WO 2008123045A1 JP 2008054899 W JP2008054899 W JP 2008054899W WO 2008123045 A1 WO2008123045 A1 WO 2008123045A1
Authority
WO
WIPO (PCT)
Prior art keywords
reflective
film
reflective film
polyolefin
same
Prior art date
Application number
PCT/JP2008/054899
Other languages
English (en)
French (fr)
Inventor
Ikuo Takahashi
Hirotaka Iida
Original Assignee
Nisshinbo Industries, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nisshinbo Industries, Inc. filed Critical Nisshinbo Industries, Inc.
Priority to CN200880009999A priority Critical patent/CN101688932A/zh
Priority to EP08722293A priority patent/EP2131215A4/en
Priority to US12/532,955 priority patent/US20100130689A1/en
Publication of WO2008123045A1 publication Critical patent/WO2008123045A1/ja

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0065—Manufacturing aspects; Material aspects
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Biological Depolymerization Polymers (AREA)

Abstract

　本発明は、立体規則性を有するポリオレフィンと変性ポリプロピレンとからなるポリオレフィン成分（Ａ）１００質量部に対して、生分解性ポリエステル成分（Ｂ）４０～２４０質量部を含む樹脂組成物を製膜、延伸して反射フィルムとし、該反射フィルムからなるバックライト用反射シートとすることにより、得られるフィルムに反射性などの光学特性を付与するにあたり、原料樹脂組成物にフィラーを混合したり、得られるフィルムの表面に反射のための塗布層を設けることなく、高反射性能を有するポリオレフィン－ポリエステル系の反射フィルム及び該反射フィルムからなるバックライト用反射シートを提供することができる。
PCT/JP2008/054899 2007-03-27 2008-03-17 反射フィルム及びそれからなるバックライト用反射シート WO2008123045A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN200880009999A CN101688932A (zh) 2007-03-27 2008-03-17 反射薄膜以及由该反射薄膜形成的背光用反射片
EP08722293A EP2131215A4 (en) 2007-03-27 2008-03-17 REFLECTIVE FILM AND REFLECTIVE SHEET FOR BACKLIGHT INCLUDING THE SAME
US12/532,955 US20100130689A1 (en) 2007-03-27 2008-03-17 Reflective film, and reflective sheet for back light comprising the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007081863A JP2008242038A (ja) 2007-03-27 2007-03-27 反射フィルム及びそれからなるバックライト用反射シート
JP2007-081863 2007-03-27

Publications (1)

Publication Number Publication Date
WO2008123045A1 true WO2008123045A1 (ja) 2008-10-16

Family

ID=39830547

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054899 WO2008123045A1 (ja) 2007-03-27 2008-03-17 反射フィルム及びそれからなるバックライト用反射シート

Country Status (6)

Country Link
US (1) US20100130689A1 (ja)
EP (1) EP2131215A4 (ja)
JP (1) JP2008242038A (ja)
KR (1) KR20090127889A (ja)
CN (1) CN101688932A (ja)
WO (1) WO2008123045A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2388641A1 (en) 2010-05-20 2011-11-23 LOFO High Tech Film GmbH Reflecting films obtained by solvent casting and their use
JP2011256235A (ja) * 2010-06-07 2011-12-22 Teijin Ltd 脂肪族ポリエステルフィルム
JP2011256233A (ja) * 2010-06-07 2011-12-22 Teijin Ltd 脂肪族ポリエステル系樹脂白色フィルムおよびそれを用いた反射板
JP2012001616A (ja) * 2010-06-16 2012-01-05 Teijin Ltd 脂肪族ポリエステル系樹脂白色フィルムおよびそれを用いた反射板
JP2012001617A (ja) * 2010-06-16 2012-01-05 Teijin Ltd 脂肪族ポリエステルフィルム

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5214271B2 (ja) * 2008-02-20 2013-06-19 大阪瓦斯株式会社 ポリ乳酸系樹脂組成物及びそれを用いた積層体
JP5517849B2 (ja) * 2010-09-09 2014-06-11 ユニチカ株式会社 樹脂組成物
CN102093633B (zh) * 2010-12-06 2013-01-23 宁波东旭成化学有限公司 一种光学反射膜的成型方法
CN102424719B (zh) * 2011-11-29 2013-08-07 清华大学深圳研究生院 含稻草粉的改性聚乳酸复合材料及其制备方法
CN103205095B (zh) * 2013-04-22 2015-05-13 东华大学 一种增韧生物质材料及其制备方法
CN104570724B (zh) * 2013-10-10 2017-02-15 中国石油化工股份有限公司 一种以聚烯烃微观质量为目标的聚合工艺条件优化方法
JP2019061162A (ja) * 2017-09-27 2019-04-18 三菱ケミカル株式会社 反射材
CN111378256B (zh) * 2018-12-28 2022-05-31 宁波长阳科技股份有限公司 一种可形变聚酯反射聚酯膜及其制备方法

Citations (13)

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Publication number Priority date Publication date Assignee Title
US2941956A (en) 1956-08-15 1960-06-21 Socony Mobil Oil Co Inc Regeneration of contact material
JPS4733279U (ja) 1971-02-08 1972-12-14
JPH11174213A (ja) 1997-12-10 1999-07-02 Mitsui Chem Inc 光反射体
JP2002146071A (ja) 2000-11-16 2002-05-22 Toray Ind Inc 白色ポリ乳酸フィルム
WO2004104077A1 (ja) 2003-05-20 2004-12-02 Mitsubishi Plastics, Inc. 脂肪族ポリエステル系樹脂反射フィルム及び反射板
WO2005078017A1 (ja) * 2004-02-16 2005-08-25 Mitsui Chemicals, Inc. 共重合体を含む脂肪族ポリエステル樹脂組成物
WO2005097840A1 (ja) * 2004-03-26 2005-10-20 Mitsui Chemicals, Inc. 新規樹脂改質材及びそれを含む極性基含有ポリマー組成物
JP2006077063A (ja) * 2004-09-08 2006-03-23 Kaneka Corp 組成物およびその成形体
JP2006241445A (ja) * 2005-02-04 2006-09-14 Mitsui Chemicals Inc 熱可塑性樹脂組成物とその成形体
JP2006321988A (ja) * 2005-04-20 2006-11-30 Toray Ind Inc 樹脂組成物およびそれからなる成形品
WO2007074790A1 (ja) * 2005-12-26 2007-07-05 Nisshinbo Industries, Inc. ポリオレフィン・ポリエステル系フィルム
JP2007277444A (ja) * 2006-04-10 2007-10-25 Sumitomo Chemical Co Ltd 樹脂組成物
JP2007308638A (ja) * 2006-05-19 2007-11-29 Chuko Kasei Kogyo Kk ポリ乳酸／ポリオレフィン系組成物

Family Cites Families (3)

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US20020128344A1 (en) * 2000-12-07 2002-09-12 Yuko Fujihira Biodegradable resin material and method for producing the same
JP4585749B2 (ja) * 2003-08-07 2010-11-24 日清紡ホールディングス株式会社 黄変を抑えたカルボジイミド組成物、耐加水分解安定剤及び熱可塑性樹脂組成物
JP2005082642A (ja) * 2003-09-05 2005-03-31 Nisshinbo Ind Inc エステル基を有する樹脂用の耐加水分解安定剤及び熱可塑性樹脂組成物

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941956A (en) 1956-08-15 1960-06-21 Socony Mobil Oil Co Inc Regeneration of contact material
JPS4733279U (ja) 1971-02-08 1972-12-14
JPH11174213A (ja) 1997-12-10 1999-07-02 Mitsui Chem Inc 光反射体
JP2002146071A (ja) 2000-11-16 2002-05-22 Toray Ind Inc 白色ポリ乳酸フィルム
WO2004104077A1 (ja) 2003-05-20 2004-12-02 Mitsubishi Plastics, Inc. 脂肪族ポリエステル系樹脂反射フィルム及び反射板
WO2005078017A1 (ja) * 2004-02-16 2005-08-25 Mitsui Chemicals, Inc. 共重合体を含む脂肪族ポリエステル樹脂組成物
WO2005097840A1 (ja) * 2004-03-26 2005-10-20 Mitsui Chemicals, Inc. 新規樹脂改質材及びそれを含む極性基含有ポリマー組成物
JP2006077063A (ja) * 2004-09-08 2006-03-23 Kaneka Corp 組成物およびその成形体
JP2006241445A (ja) * 2005-02-04 2006-09-14 Mitsui Chemicals Inc 熱可塑性樹脂組成物とその成形体
JP2006321988A (ja) * 2005-04-20 2006-11-30 Toray Ind Inc 樹脂組成物およびそれからなる成形品
WO2007074790A1 (ja) * 2005-12-26 2007-07-05 Nisshinbo Industries, Inc. ポリオレフィン・ポリエステル系フィルム
JP2007277444A (ja) * 2006-04-10 2007-10-25 Sumitomo Chemical Co Ltd 樹脂組成物
JP2007308638A (ja) * 2006-05-19 2007-11-29 Chuko Kasei Kogyo Kk ポリ乳酸／ポリオレフィン系組成物

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHEMICAL REVIEW, vol. 81, no. 4, 1981, pages 619 - 621
J. ORG. CHEM., vol. 28, 1963, pages 2069 - 2075
See also references of EP2131215A4

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2388641A1 (en) 2010-05-20 2011-11-23 LOFO High Tech Film GmbH Reflecting films obtained by solvent casting and their use
JP2011256235A (ja) * 2010-06-07 2011-12-22 Teijin Ltd 脂肪族ポリエステルフィルム
JP2011256233A (ja) * 2010-06-07 2011-12-22 Teijin Ltd 脂肪族ポリエステル系樹脂白色フィルムおよびそれを用いた反射板
JP2012001616A (ja) * 2010-06-16 2012-01-05 Teijin Ltd 脂肪族ポリエステル系樹脂白色フィルムおよびそれを用いた反射板
JP2012001617A (ja) * 2010-06-16 2012-01-05 Teijin Ltd 脂肪族ポリエステルフィルム

Also Published As

Publication number Publication date
JP2008242038A (ja) 2008-10-09
CN101688932A (zh) 2010-03-31
EP2131215A4 (en) 2011-03-23
EP2131215A1 (en) 2009-12-09
US20100130689A1 (en) 2010-05-27
KR20090127889A (ko) 2009-12-14

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