WO2008126464A1 - 空洞含有樹脂成形体及びその製造方法、並びに、反射板 - Google Patents

空洞含有樹脂成形体及びその製造方法、並びに、反射板 Download PDF

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Publication number
WO2008126464A1
WO2008126464A1 PCT/JP2008/052238 JP2008052238W WO2008126464A1 WO 2008126464 A1 WO2008126464 A1 WO 2008126464A1 JP 2008052238 W JP2008052238 W JP 2008052238W WO 2008126464 A1 WO2008126464 A1 WO 2008126464A1
Authority
WO
WIPO (PCT)
Prior art keywords
voids
molded product
void
containing resin
resin molded
Prior art date
Application number
PCT/JP2008/052238
Other languages
English (en)
French (fr)
Inventor
Hiroki Sasaki
Tooru Ogura
Yasutomo Goto
Original Assignee
Fujifilm Corporation
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 Fujifilm Corporation filed Critical Fujifilm Corporation
Priority to JP2009508947A priority Critical patent/JPWO2008126464A1/ja
Priority to CN2008800104361A priority patent/CN101652415B/zh
Priority to US12/532,891 priority patent/US8329287B2/en
Publication of WO2008126464A1 publication Critical patent/WO2008126464A1/ja

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • B29C55/143—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively firstly parallel to the direction of feed and then transversely thereto
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/35—Component parts; Details or accessories
    • B29C44/352—Means for giving the foam different characteristics in different directions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00596—Mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/003—Reflective
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24744—Longitudinal or transverse tubular cavity or cell
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249975—Void shape specified [e.g., crushed, flat, round, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249976—Voids specified as closed
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249976—Voids specified as closed
    • Y10T428/249977—Specified thickness of void-containing component [absolute or relative], numerical cell dimension or density

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonlinear Science (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

　結晶性を有するポリマーからなり、長尺状の空洞をその長さ方向が一方向に配向した状態で内部に含有する空洞含有樹脂成形体であって、前記空洞含有樹脂成形体における、前記空洞の配向方向に直交する断面において、前記空洞の中心から前記空洞含有樹脂成形体の表面までの距離が最も短い１０個の前記空洞について、各中心から前記空洞含有樹脂成形体の表面までの距離ｈ（ｉ）を算出し、算出された各前記距離ｈ（ｉ）の算術平均値ｈ（ａｖｇ）が、次式、ｈ（ａｖｇ）＞Ｔ／１００、の関係を満たし、［但し、Ｔは、前記断面における厚みの算術平均値を表し、１０個の前記空洞は、前記厚み方向に平行な任意の一の直線と、前記一の直線に対し平行でかつ２０×Ｔだけ離れて位置する他の直線とで挟まれた領域内に存在する空洞の中から選択される。］かつ、空洞の配向方向に直交する厚み方向における前記空洞の平均長さをｒ（μｍ）として、前記空洞の配向方向における前記空洞の平均長さをＬ（μｍ）とした際のＬ／ｒ比が１０以上であることを特徴とする空洞含有樹脂成形体である。
PCT/JP2008/052238 2007-03-30 2008-02-12 空洞含有樹脂成形体及びその製造方法、並びに、反射板 WO2008126464A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009508947A JPWO2008126464A1 (ja) 2007-03-30 2008-02-12 空洞含有樹脂成形体及びその製造方法、並びに、反射板
CN2008800104361A CN101652415B (zh) 2007-03-30 2008-02-12 含空腔树脂成型体及其制备方法、以及反射板
US12/532,891 US8329287B2 (en) 2007-03-30 2008-02-12 Void-containing resin molded product, production method therefor, and reflective plate

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007095037 2007-03-30
JP2007-095037 2007-03-30

Publications (1)

Publication Number Publication Date
WO2008126464A1 true WO2008126464A1 (ja) 2008-10-23

Family

ID=39863621

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PCT/JP2008/052238 WO2008126464A1 (ja) 2007-03-30 2008-02-12 空洞含有樹脂成形体及びその製造方法、並びに、反射板

Country Status (5)

Country Link
US (1) US8329287B2 (ja)
JP (1) JPWO2008126464A1 (ja)
KR (1) KR20100014503A (ja)
CN (1) CN101652415B (ja)
WO (1) WO2008126464A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009101888A1 (ja) * 2008-02-12 2009-08-20 Fujifilm Corporation 繊維及びその製造方法
WO2009101889A1 (ja) * 2008-02-12 2009-08-20 Fujifilm Corporation 繊維及びその製造方法
WO2010024068A1 (ja) * 2008-08-29 2010-03-04 富士フイルム株式会社 空洞含有樹脂成形体の製造方法、及び該製造方法により得られた空洞含有樹脂成形体
WO2010095623A1 (ja) * 2009-02-17 2010-08-26 富士フイルム株式会社 反射シート
WO2012026377A1 (ja) * 2010-08-24 2012-03-01 富士フイルム株式会社 延伸フィルムの製造方法及び製造装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109716009A (zh) * 2016-09-30 2019-05-03 富士胶片株式会社 层叠结构

Citations (5)

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JPS6219206A (ja) * 1985-07-18 1987-01-28 Dainippon Ink & Chem Inc 高分離能高分子膜の製造方法
JPS63309534A (ja) * 1987-06-10 1988-12-16 Toray Ind Inc 多孔化ポリアリ−レン系成形物の製造方法
JPH1045930A (ja) * 1996-08-01 1998-02-17 Mitsui Petrochem Ind Ltd ポリエステル樹脂光反射フィルムおよびその製造方法
JPH10176072A (ja) * 1996-12-20 1998-06-30 Mitsui Chem Inc ポリエステル樹脂光散乱反射フィルムおよびその製造 方法
JP2003105115A (ja) * 2002-07-03 2003-04-09 Toyobo Co Ltd 空洞含有ポリエステル系フィルム

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JP2006008942A (ja) 2004-06-29 2006-01-12 Mitsubishi Chemicals Corp 多孔性延伸樹脂フィルムおよびその製造方法
WO2008129715A1 (ja) * 2007-03-30 2008-10-30 Fujifilm Corporation 空洞含有樹脂成形体及びその製造方法、並びに、昇華転写記録材料用又は熱転写記録材料用の受像フィルム又はシート
CN102137886A (zh) * 2008-08-29 2011-07-27 富士胶片株式会社 含有空洞的树脂成形体的制造方法、以及由该制造方法得到的含有空洞的树脂成形体

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6219206A (ja) * 1985-07-18 1987-01-28 Dainippon Ink & Chem Inc 高分離能高分子膜の製造方法
JPS63309534A (ja) * 1987-06-10 1988-12-16 Toray Ind Inc 多孔化ポリアリ−レン系成形物の製造方法
JPH1045930A (ja) * 1996-08-01 1998-02-17 Mitsui Petrochem Ind Ltd ポリエステル樹脂光反射フィルムおよびその製造方法
JPH10176072A (ja) * 1996-12-20 1998-06-30 Mitsui Chem Inc ポリエステル樹脂光散乱反射フィルムおよびその製造 方法
JP2003105115A (ja) * 2002-07-03 2003-04-09 Toyobo Co Ltd 空洞含有ポリエステル系フィルム

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009101888A1 (ja) * 2008-02-12 2009-08-20 Fujifilm Corporation 繊維及びその製造方法
WO2009101889A1 (ja) * 2008-02-12 2009-08-20 Fujifilm Corporation 繊維及びその製造方法
WO2010024068A1 (ja) * 2008-08-29 2010-03-04 富士フイルム株式会社 空洞含有樹脂成形体の製造方法、及び該製造方法により得られた空洞含有樹脂成形体
WO2010095623A1 (ja) * 2009-02-17 2010-08-26 富士フイルム株式会社 反射シート
WO2012026377A1 (ja) * 2010-08-24 2012-03-01 富士フイルム株式会社 延伸フィルムの製造方法及び製造装置
JP2012045722A (ja) * 2010-08-24 2012-03-08 Fujifilm Corp 延伸フィルムの製造方法及び製造装置

Also Published As

Publication number Publication date
KR20100014503A (ko) 2010-02-10
CN101652415A (zh) 2010-02-17
US8329287B2 (en) 2012-12-11
CN101652415B (zh) 2012-09-26
JPWO2008126464A1 (ja) 2010-07-22
US20100073788A1 (en) 2010-03-25

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