TWI421266B - Polymeric cell sheets for light guide plate materials, methods for their manufacture and use thereof - Google Patents

Polymeric cell sheets for light guide plate materials, methods for their manufacture and use thereof Download PDF

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Publication number
TWI421266B
TWI421266B TW099109194A TW99109194A TWI421266B TW I421266 B TWI421266 B TW I421266B TW 099109194 A TW099109194 A TW 099109194A TW 99109194 A TW99109194 A TW 99109194A TW I421266 B TWI421266 B TW I421266B
Authority
TW
Taiwan
Prior art keywords
light guide
guide plate
plate material
polyurethane sheet
sheet
Prior art date
Application number
TW099109194A
Other languages
English (en)
Chinese (zh)
Other versions
TW201100454A (en
Inventor
Hayato Takada
Takahisa Akatsuka
Kazuyuki Ozaki
Hiroaki Takada
Original Assignee
Nippon Mektron Kk
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 Nippon Mektron Kk filed Critical Nippon Mektron Kk
Publication of TW201100454A publication Critical patent/TW201100454A/zh
Application granted granted Critical
Publication of TWI421266B publication Critical patent/TWI421266B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/758—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing two or more cycloaliphatic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • C08G18/4269—Lactones
    • C08G18/4277—Caprolactone and/or substituted caprolactone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4825—Polyethers containing two hydroxy groups
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard

Landscapes

  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Push-Button Switches (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Planar Illumination Modules (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Switch Cases, Indication, And Locking (AREA)
TW099109194A 2009-03-27 2010-03-26 Polymeric cell sheets for light guide plate materials, methods for their manufacture and use thereof TWI421266B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009079687 2009-03-27

Publications (2)

Publication Number Publication Date
TW201100454A TW201100454A (en) 2011-01-01
TWI421266B true TWI421266B (zh) 2014-01-01

Family

ID=42780679

Family Applications (1)

Application Number Title Priority Date Filing Date
TW099109194A TWI421266B (zh) 2009-03-27 2010-03-26 Polymeric cell sheets for light guide plate materials, methods for their manufacture and use thereof

Country Status (5)

Country Link
JP (1) JP5243597B2 (ja)
KR (1) KR101272639B1 (ja)
CN (1) CN102362327B (ja)
TW (1) TWI421266B (ja)
WO (1) WO2010109983A1 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5932235B2 (ja) * 2011-04-07 2016-06-08 バンドー化学株式会社 フレキシブル導光板及びフレキシブル導光板の製造方法
JP5919643B2 (ja) * 2011-05-02 2016-05-18 東ソー株式会社 熱可塑性ポリウレタン樹脂組成物
JP2014044880A (ja) * 2012-08-27 2014-03-13 Bando Chem Ind Ltd フレキシブル導光板
JP2014085640A (ja) * 2012-10-26 2014-05-12 Bando Chem Ind Ltd フロアマーキング用シート、及び、フレキシブル電飾フロアマット
CN105607180B (zh) * 2014-11-21 2019-04-16 上海飞凯光电材料股份有限公司 一种抗静电光纤及其制备方法
JP6174754B2 (ja) * 2016-04-28 2017-08-02 バンドー化学株式会社 シート状物及びシート状物の製造方法
TWI836292B (zh) * 2020-11-19 2024-03-21 日商旭化成股份有限公司 聚異氰酸酯組合物、硬化膜、塗膜、黏著劑組合物、黏著片材及樹脂組合物
CN112812266A (zh) * 2021-01-05 2021-05-18 江苏铁锚玻璃股份有限公司 一种ipdi型透明高强度聚氨酯板材及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0853528A (ja) * 1994-04-08 1996-02-27 Osi Specialties Inc アリールアミノシラン末端キヤツプドウレタンのシーラント
US20090067151A1 (en) * 2007-09-06 2009-03-12 3M Innovative Properties Company Light guide with flexibility and durability

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0768323B2 (ja) * 1987-06-10 1995-07-26 明星工業株式会社 常温硬化型ウレタンエラストマーの製造方法
JPH01118574A (ja) * 1987-06-10 1989-05-11 Union Carbide Corp 低分子量、高Ｔｇ有機ポリマ−耐垂れ下り性添加剤を含有する高固形分耐垂れ下り性脂環式エポキシコ−テイング
JPH04158030A (ja) * 1990-10-22 1992-06-01 Nippon Sheet Glass Co Ltd 積層安全ガラス
CA2061877A1 (en) * 1991-02-28 1992-08-29 Eugene G. Sommerfeld Solvent dispersible interpenetrating polymer networks
US6451408B1 (en) * 1995-06-29 2002-09-17 3M Innovative Properties Company Retroreflective article
KR100295284B1 (ko) * 1999-01-15 2001-07-03 박호군 발광단을 함유한 디아세틸렌계 중합체 및 이를 이용한 전계발광소자
DE10037157A1 (de) * 2000-07-31 2002-02-14 Bayer Ag Mehrschichtige Beschichtungssysteme aus einer dickschichtigen, gelartigen Grundschicht und einer Deckschicht aus Polyurethan-Lack, deren Herstellung und Verwendung
JP4832094B2 (ja) * 2006-02-01 2011-12-07 大日精化工業株式会社 光学用光拡散フィルム
JP2008234863A (ja) * 2007-03-16 2008-10-02 Shin Etsu Polymer Co Ltd 照光シート構造体及び操作スイッチ
JP2008305655A (ja) * 2007-06-07 2008-12-18 Panasonic Corp 可動接点体及びこれを用いたスイッチ
JP5139730B2 (ja) * 2007-06-22 2013-02-06 大日精化工業株式会社 合成擬革の表皮層用塗料および合成擬革の製造方法
US7858835B2 (en) * 2007-06-27 2010-12-28 Tyco Healthcare Group Lp Foam control for synthetic adhesive/sealant

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0853528A (ja) * 1994-04-08 1996-02-27 Osi Specialties Inc アリールアミノシラン末端キヤツプドウレタンのシーラント
US20090067151A1 (en) * 2007-09-06 2009-03-12 3M Innovative Properties Company Light guide with flexibility and durability

Also Published As

Publication number Publication date
JP5243597B2 (ja) 2013-07-24
CN102362327B (zh) 2014-11-26
KR20110129955A (ko) 2011-12-02
TW201100454A (en) 2011-01-01
KR101272639B1 (ko) 2013-06-10
JPWO2010109983A1 (ja) 2012-09-27
CN102362327A (zh) 2012-02-22
WO2010109983A1 (ja) 2010-09-30

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