JP2016200796A5 - - Google Patents

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Publication number
JP2016200796A5
JP2016200796A5 JP2015248938A JP2015248938A JP2016200796A5 JP 2016200796 A5 JP2016200796 A5 JP 2016200796A5 JP 2015248938 A JP2015248938 A JP 2015248938A JP 2015248938 A JP2015248938 A JP 2015248938A JP 2016200796 A5 JP2016200796 A5 JP 2016200796A5
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JP
Japan
Prior art keywords
resin
reflective film
polyester
reflective
producing
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JP2015248938A
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Japanese (ja)
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JP6459951B2 (en
JP2016200796A (en
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Priority to KR1020177032479A priority Critical patent/KR20170135948A/en
Priority to PCT/JP2016/060995 priority patent/WO2016167149A1/en
Priority to CN201680021710.XA priority patent/CN107533163A/en
Priority to TW105111394A priority patent/TW201643476A/en
Publication of JP2016200796A publication Critical patent/JP2016200796A/en
Publication of JP2016200796A5 publication Critical patent/JP2016200796A5/ja
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Publication of JP6459951B2 publication Critical patent/JP6459951B2/en
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Claims (9)

ジオール成分として脂環構造を有するポリエステル系樹脂（Ａ）と充填材とを含有してなる反射層Ｘと、他の一層又は他の二層以上とを共押出により積層一体化した後、一軸又は二軸延伸して作製することを特徴とする反射フィルムの製造方法。 After the reflective layer X containing the polyester-based resin (A) having an alicyclic structure as a diol component and a filler and another layer or two or more other layers are laminated and integrated by coextrusion, the uniaxial or A method for producing a reflective film, which is produced by biaxial stretching. フィルムの流れ方向、及び／又は、フィルムの幅方向に２〜９倍延伸して作成することを特徴とする請求項１に記載の反射フィルムの製造方法。The method for producing a reflective film according to claim 1, wherein the film is formed by stretching 2 to 9 times in the film flow direction and / or the film width direction. 前記他の一層又は他の二層は、ポリエステル系樹脂（Ａ）以外の樹脂を主成分樹脂として含有する反射層Ｙであることを特徴とする請求項１または２に記載の反射フィルムの製造方法。The method for producing a reflective film according to claim 1 or 2, wherein the other layer or the other two layers is a reflective layer Y containing a resin other than the polyester-based resin (A) as a main component resin. . 前記反射層Ｙは、前記ポリエステル系樹脂（Ａ）とのガラス転移温度の差が１５℃以下である熱可塑性樹脂（Ｂ）を主成分樹脂として含有することを特徴とする請求項３に記載の反射フィルムの製造方法。 The said reflection layer Y contains the thermoplastic resin (B) whose difference of the glass transition temperature with the said polyester-type resin (A) is 15 degrees C or less as a main component resin, It is characterized by the above-mentioned. A method for producing a reflective film. 前記反射層Ｙは、前記熱可塑性樹脂（Ｂ）からなる連続相（Ｉ）と、これと非相溶の熱可塑性樹脂（Ｃ） からなる分散相（ＩＩ）による海島構造を有することを特徴とする請求項３または４に記載の反射フィルムの製造方法。 The reflective layer Y has a sea-island structure composed of a continuous phase (I) made of the thermoplastic resin (B) and a dispersed phase (II) made of an incompatible thermoplastic resin (C). The manufacturing method of the reflective film of Claim 3 or 4. 前記熱可塑性樹脂（Ｂ）はポリエステル系樹脂であり、他方の熱可塑性樹脂（Ｃ）はフッ素系樹脂であることを特徴とする請求項５に記載の反射フィルムの製造方法。 The said thermoplastic resin (B) is a polyester-type resin, and the other thermoplastic resin (C) is a fluorine-type resin, The manufacturing method of the reflective film of Claim 5 characterized by the above-mentioned. 前記ポリエステル系樹脂（Ａ）は、スピログリコール、イソソルビド、２，２，４，４−テトラメチル−１，３−シクロブタンジオールから選ばれる少なくとも１種の脂環構造を有するジオール成分を有することを特徴とする請求項１〜６のいずれか１項に記載の反射フィルムの製造方法。 The polyester resin (A) has a diol component having at least one alicyclic structure selected from spiroglycol, isosorbide, and 2,2,4,4-tetramethyl-1,3-cyclobutanediol. The manufacturing method of the reflective film of any one of Claims 1-6. 前記反射層Ｘにおいて、前記ポリエステル系樹脂（Ａ）と充填材との含有割合（質量部）は、ポリエステル系樹脂（Ａ）：充填材＝２０：８０〜８０：２０であることを特徴とする請求項１〜７のいずれか１項に記載の反射フィルムの製造方法。 In the reflective layer X, the content ratio (parts by mass) of the polyester resin (A) and the filler is polyester resin (A): filler = 20: 80 to 80:20. The manufacturing method of the reflective film of any one of Claims 1-7. 充填材が、酸化チタンを主成分とする充填材であることを特徴とする請求項１〜８のいずれか１項に記載の反射フィルムの製造方法。

The method for producing a reflective film according to any one of claims 1 to 8, wherein the filler is a filler mainly composed of titanium oxide .

JP2015248938A 2015-04-13 2015-12-21 Reflective film, and liquid crystal display device, lighting device, and decorative article comprising the same Active JP6459951B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020177032479A KR20170135948A (en) 2015-04-13 2016-04-04 Reflective film, and a liquid crystal display device, a lighting device, and a decorative article comprising the same
PCT/JP2016/060995 WO2016167149A1 (en) 2015-04-13 2016-04-04 Reflective film, as well as liquid crystal display device, illumination device, and decorative product provided with same
CN201680021710.XA CN107533163A (en) 2015-04-13 2016-04-04 Reflectance coating and liquid crystal display device, lighting device, decoration article with the reflectance coating
TW105111394A TW201643476A (en) 2015-04-13 2016-04-12 Reflective film, as well as liquid crystal display device, illumination device, and decorative product provided with same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015081489 2015-04-13
JP2015081489 2015-04-13

Publications (3)

Publication Number Publication Date
JP2016200796A JP2016200796A (en) 2016-12-01
JP2016200796A5 true JP2016200796A5 (en) 2017-08-24
JP6459951B2 JP6459951B2 (en) 2019-01-30

Family

ID=57422741

Family Applications (5)

Application Number Title Priority Date Filing Date
JP2015248938A Active JP6459951B2 (en) 2015-04-13 2015-12-21 Reflective film, and liquid crystal display device, lighting device, and decorative article comprising the same
JP2015248935A Pending JP2016200793A (en) 2015-04-13 2015-12-21 Laminate film, liquid crystal display device, illumination device, and decorative article
JP2015248937A Pending JP2016200795A (en) 2015-04-13 2015-12-21 Reflection film, liquid crystal display including the same, illumination device, and ornament article
JP2015248934A Active JP6459950B2 (en) 2015-04-13 2015-12-21 Reflective film, and liquid crystal display device, lighting device, and decorative article comprising the same
JP2015248936A Pending JP2016200794A (en) 2015-04-13 2015-12-21 Reflection film, liquid crystal display including the same, illumination device, and ornament article

Family Applications After (4)

Application Number Title Priority Date Filing Date
JP2015248935A Pending JP2016200793A (en) 2015-04-13 2015-12-21 Laminate film, liquid crystal display device, illumination device, and decorative article
JP2015248937A Pending JP2016200795A (en) 2015-04-13 2015-12-21 Reflection film, liquid crystal display including the same, illumination device, and ornament article
JP2015248934A Active JP6459950B2 (en) 2015-04-13 2015-12-21 Reflective film, and liquid crystal display device, lighting device, and decorative article comprising the same
JP2015248936A Pending JP2016200794A (en) 2015-04-13 2015-12-21 Reflection film, liquid crystal display including the same, illumination device, and ornament article

Country Status (4)

Country Link
JP (5) JP6459951B2 (en)
KR (1) KR20170135948A (en)
CN (1) CN107533163A (en)
TW (1) TW201643476A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6656134B2 (en) 2016-10-12 2020-03-04 日本電産モビリティ株式会社 Door control system
KR102231849B1 (en) * 2019-03-28 2021-03-25 도레이첨단소재 주식회사 Biaxially-oriented polyester reflective film and process for producing the same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4750405B2 (en) * 2004-11-16 2011-08-17 三菱樹脂株式会社 Aliphatic polyester resin reflective film and reflector
KR100818907B1 (en) * 2004-11-16 2008-04-07 미쓰비시 쥬시 가부시끼가이샤 Reflective film and reflector plate
JP4816419B2 (en) * 2005-11-29 2011-11-16 東レ株式会社 Laminated film
US8680206B2 (en) * 2007-11-30 2014-03-25 Toray Industries, Inc. Polyester film and a production process thereof, and a surface light source, solar battery backsheet and solar battery respectively obtained by using the same
JP2010186152A (en) * 2009-01-19 2010-08-26 Mitsubishi Plastics Inc White cycloolefin-based resin reflector
JP2010237670A (en) * 2009-03-13 2010-10-21 Toray Ind Inc White film, and surface light source using the same
WO2010110273A1 (en) * 2009-03-23 2010-09-30 三菱樹脂株式会社 Heat-shrinkable polyester tubing
JP2011209499A (en) * 2010-03-30 2011-10-20 Toray Ind Inc White polyester film for surface light source reflector and surface light source reflector for liquid crystal display using the same
JP5545732B2 (en) * 2010-06-15 2014-07-09 三菱樹脂株式会社 Resin composition and film formed by molding the same
JP2014508961A (en) * 2010-12-31 2014-04-10 コーロン インダストリーズ インク Brightness enhancement film and backlight unit including the same
JP5817165B2 (en) * 2011-03-24 2015-11-18 東レ株式会社 White laminated polyester film for reflector and backlight device
JP2015061741A (en) * 2012-01-17 2015-04-02 三菱樹脂株式会社 Reflector
JP5643451B2 (en) * 2013-02-19 2014-12-17 三菱樹脂株式会社 Reflective film, and liquid crystal display device, lighting device, and decorative article comprising the same
CN103323895B (en) * 2013-05-22 2015-06-17 宁波长阳科技有限公司 Preparation method for silver-plated reflecting film
JP2015030232A (en) * 2013-08-06 2015-02-16 東レ株式会社 White polyester film and light reflection plate using the same

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