WO2009044690A1 - 熱可塑性樹脂延伸発泡シート及びその製造方法 - Google Patents

熱可塑性樹脂延伸発泡シート及びその製造方法 Download PDF

Info

Publication number
WO2009044690A1
WO2009044690A1 PCT/JP2008/067561 JP2008067561W WO2009044690A1 WO 2009044690 A1 WO2009044690 A1 WO 2009044690A1 JP 2008067561 W JP2008067561 W JP 2008067561W WO 2009044690 A1 WO2009044690 A1 WO 2009044690A1
Authority
WO
WIPO (PCT)
Prior art keywords
foam sheet
thermoplastic resin
resin foam
stretched thermoplastic
production
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/067561
Other languages
English (en)
French (fr)
Inventor
Takumei Uno
Eiji Tateo
Futoshi Kanazawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to KR1020107007123A priority Critical patent/KR101231471B1/ko
Priority to CN2008801096907A priority patent/CN101808807B/zh
Priority to FI20105315A priority patent/FI20105315A7/fi
Priority to US12/734,004 priority patent/US8529817B2/en
Priority to JP2008545487A priority patent/JPWO2009044690A1/ja
Publication of WO2009044690A1 publication Critical patent/WO2009044690A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • 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
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • 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
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • B29C55/08—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique transverse to the direction of feed
    • B29C55/085—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique transverse to the direction of feed in several stretching steps
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • 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
    • C08J9/36—After-treatment
    • 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
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/052—Closed cells, i.e. more than 50% of the pores are closed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

　本発明は、厚みを約０．０５ｍｍという極めて薄い状態に圧縮した状態においても優れた柔軟性を有する熱可塑性樹脂延伸発泡シート及びその製造方法を提供する。本発明の熱可塑性樹脂延伸発泡シートは、熱可塑性樹脂発泡シートを延伸してなる熱可塑性樹脂延伸発泡シートであって、厚み方向に０．０５ｍｍとなるまで圧縮した時のＪＩＳ　Ｋ６７６７に準拠して測定された圧縮強度が１～５００ｋＰａであることを特徴とするので、厚みを約０．０５ｍｍという極めて薄い状態に圧縮した状態においても優れた柔軟性を有しており、携帯電話などの小型電子機器のシール材などとして好適に用いることができる。
PCT/JP2008/067561 2007-10-02 2008-09-26 熱可塑性樹脂延伸発泡シート及びその製造方法 Ceased WO2009044690A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020107007123A KR101231471B1 (ko) 2007-10-02 2008-09-26 열가소성 수지 연신 발포 시트 및 그의 제조 방법
CN2008801096907A CN101808807B (zh) 2007-10-02 2008-09-26 热塑性树脂拉伸发泡片及其制造方法
FI20105315A FI20105315A7 (fi) 2007-10-02 2008-09-26 Venytetty termoplastinen vaahtomuovilevy ja sen valmistusprosessi
US12/734,004 US8529817B2 (en) 2007-10-02 2008-09-26 Stretched thermoplastic resin foam sheet and process for production of the same
JP2008545487A JPWO2009044690A1 (ja) 2007-10-02 2008-09-26 熱可塑性樹脂延伸発泡シート及びその製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-258588 2007-10-02
JP2007258588 2007-10-02

Publications (1)

Publication Number Publication Date
WO2009044690A1 true WO2009044690A1 (ja) 2009-04-09

Family

ID=40526119

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/067561 Ceased WO2009044690A1 (ja) 2007-10-02 2008-09-26 熱可塑性樹脂延伸発泡シート及びその製造方法

Country Status (7)

Country Link
US (1) US8529817B2 (ja)
JP (1) JPWO2009044690A1 (ja)
KR (1) KR101231471B1 (ja)
CN (1) CN101808807B (ja)
FI (1) FI20105315A7 (ja)
TW (1) TWI431047B (ja)
WO (1) WO2009044690A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011168737A (ja) * 2010-02-22 2011-09-01 Sakai Kagaku Kogyo Kk 発泡シート及びその製造方法
WO2013141167A1 (ja) * 2012-03-22 2013-09-26 Dic株式会社 粘着テープ
US10557061B2 (en) 2011-12-26 2020-02-11 Dic Corporation Adhesive tape
WO2020067382A1 (ja) * 2018-09-28 2020-04-02 積水化学工業株式会社 架橋ポリオレフィン系樹脂発泡体
US12060470B2 (en) 2018-09-28 2024-08-13 Sekisui Chemical Co., Ltd. Foamed polyolefin-based-resin sheet

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2546053B1 (en) * 2011-07-15 2013-12-11 Nitto Denko Corporation Double-sided pressure-sensitive adhesive sheet
EP2799472A4 (en) * 2011-12-28 2015-10-21 Sekisui Plastics EXPANDED POLYOLEFIN RESIN FILM, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE
KR101653986B1 (ko) * 2012-04-13 2016-09-05 디아이씨 가부시끼가이샤 점착 테이프
US20150267019A1 (en) * 2012-10-22 2015-09-24 Toyo Seikan Group Holdings, Ltd. Foamed stretch- formed polyolefin resin body
FR3005661B1 (fr) * 2013-05-16 2016-06-10 Novacel Sa Film adhesif sensible a la pression et son utilisation pour la protection de surfaces
CN105128484A (zh) * 2015-09-08 2015-12-09 苏州瑞美科材料科技有限公司 一种密封材料
CN108026310B (zh) 2015-09-29 2020-01-21 积水化学工业株式会社 聚烯烃系树脂发泡片以及胶带
KR102286547B1 (ko) * 2018-05-03 2021-08-06 (주)엘엑스하우시스 창호용 필링피스
US12415343B1 (en) * 2022-07-28 2025-09-16 Advan Packaging Systems LLC Polypropylene-based sheet materials and methods for making the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5962118A (ja) * 1982-10-01 1984-04-09 Sekisui Chem Co Ltd 柔軟な発泡体の製造方法
JP2002047369A (ja) * 2000-08-02 2002-02-12 Jsp Corp ポリオレフィン系樹脂押出発泡体
JP2004323842A (ja) * 2003-04-11 2004-11-18 Sekisui Chem Co Ltd 架橋ポリオレフィン系樹脂発泡シート及び粘着テープ
JP2006045268A (ja) * 2004-07-30 2006-02-16 Japan Polypropylene Corp ポリプロピレン系樹脂被覆用発泡体
WO2006043570A1 (ja) * 2004-10-18 2006-04-27 Sekisui Chemical Co., Ltd. ポリオレフィン系樹脂架橋発泡シートの製造方法及びポリオレフィン系樹脂架橋発泡シート

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843761A (en) * 1973-05-30 1974-10-22 Celanese Corp Process for preparing a thermoplastic microporous film involving a cold stretching step and multiple hot stretching steps
AU8393475A (en) * 1974-09-30 1977-02-17 Bakelite Xylonite Ltd Polymer films
JPH0717777B2 (ja) * 1987-02-05 1995-03-01 ダイアホイルヘキスト株式会社 微細気泡含有ポリエステルフイルム
US5169712A (en) * 1991-08-23 1992-12-08 Amoco Corporation Porous film composites
FI107034B (fi) * 1998-04-07 2001-05-31 Natural Colour Kari Kirjavaine Menetelmä ja laitteisto muovikalvon valmistamiseksi ja muovikalvo
FI107035B (fi) * 1999-09-10 2001-05-31 Natural Colour Kari Kirjavaine Menetelmä ja laitteisto muovikalvon valmistamiseksi ja muovikalvo
JP2001100216A (ja) 1999-09-27 2001-04-13 Rogers Inoac Corp ガスケット
AU2002232207B2 (en) * 2001-02-21 2007-03-22 New Japan Chemical Co., Ltd. Successively biaxial-oriented porous polypropylene film and process for production thereof
US20030211310A1 (en) * 2001-06-21 2003-11-13 Haas Christopher K. Foam and method of making
SG113461A1 (en) * 2002-05-09 2005-08-29 Sumitomo Chemical Co Polypropylene resin composition and heat-shrinkable film obtained from the same
EP1645589B1 (en) * 2003-07-16 2013-05-22 Sekisui Chemical Co., Ltd. Foam sheet of crosslinked polyolefin resin, process for producing the same, and pressure-sensitive adhesive tape
PL1647384T3 (pl) * 2004-10-18 2009-05-29 Sekisui Alveo Ag Proces połączonego prasowania i ścinania do wytwarzania zgniatanej pianki poliolefinowej i otrzymany produkt
FI20065380A0 (fi) * 2006-02-24 2006-06-05 Conenor Oy Menetelmä ja laitteisto muovikalvon valmistamiseksi
US7700182B2 (en) * 2006-05-15 2010-04-20 Tonen Chemical Corporation Microporous polyolefin membrane, its production method, and battery separator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5962118A (ja) * 1982-10-01 1984-04-09 Sekisui Chem Co Ltd 柔軟な発泡体の製造方法
JP2002047369A (ja) * 2000-08-02 2002-02-12 Jsp Corp ポリオレフィン系樹脂押出発泡体
JP2004323842A (ja) * 2003-04-11 2004-11-18 Sekisui Chem Co Ltd 架橋ポリオレフィン系樹脂発泡シート及び粘着テープ
JP2006045268A (ja) * 2004-07-30 2006-02-16 Japan Polypropylene Corp ポリプロピレン系樹脂被覆用発泡体
WO2006043570A1 (ja) * 2004-10-18 2006-04-27 Sekisui Chemical Co., Ltd. ポリオレフィン系樹脂架橋発泡シートの製造方法及びポリオレフィン系樹脂架橋発泡シート

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011168737A (ja) * 2010-02-22 2011-09-01 Sakai Kagaku Kogyo Kk 発泡シート及びその製造方法
US10557061B2 (en) 2011-12-26 2020-02-11 Dic Corporation Adhesive tape
WO2013141167A1 (ja) * 2012-03-22 2013-09-26 Dic株式会社 粘着テープ
JP5370796B1 (ja) * 2012-03-22 2013-12-18 Ｄｉｃ株式会社 粘着テープ
US10316221B2 (en) 2012-03-22 2019-06-11 Dic Corporation Adhesive tape
WO2020067382A1 (ja) * 2018-09-28 2020-04-02 積水化学工業株式会社 架橋ポリオレフィン系樹脂発泡体
US12060470B2 (en) 2018-09-28 2024-08-13 Sekisui Chemical Co., Ltd. Foamed polyolefin-based-resin sheet

Also Published As

Publication number Publication date
CN101808807B (zh) 2013-02-06
FI20105315L (fi) 2010-03-29
KR20100084505A (ko) 2010-07-26
KR101231471B1 (ko) 2013-02-07
FI20105315A7 (fi) 2010-03-29
US20100249258A1 (en) 2010-09-30
JPWO2009044690A1 (ja) 2011-02-10
CN101808807A (zh) 2010-08-18
US8529817B2 (en) 2013-09-10
TWI431047B (zh) 2014-03-21
TW200925191A (en) 2009-06-16

Similar Documents

Publication Publication Date Title
FI20105315A7 (fi) Venytetty termoplastinen vaahtomuovilevy ja sen valmistusprosessi
GB0500985D0 (en) Polyamide foams, process to make them and applications thereof
WO2007023118A3 (de) Offenzelliger schaumstoff mit brandhemmenden und oleophoben/hydrophoben eigenschaften und verfahren zu seiner herstellung
EP2348066A3 (en) Anisotropic polymer foam
WO2009072373A1 (ja) ポリテトラフルオロエチレン多孔質膜およびその製造方法ならびに防水通気フィルタ
MX2010003425A (es) Metodo para la produccion de hoja metalica ligera.
WO2011068846A3 (en) Modified rubber compositions and methods of preparation
TNSN08454A1 (en) Elastic laminate and a method for producing an elastic laminate
WO2002053003A3 (en) Stretchable composite sheet
EP1925633A4 (en) TETRAFLUOROETHYLENE RESIN MOLDINGS, STRETCHED TETRAFLUOROETHYLENE RESIN MOLDINGS, METHODS OF MAKING SAME, AND COMPOSITE MATERIALS, FILTERS, DEFORMATION SHOCK SHOCKS AND SEALING MATERIALS
SG162794A1 (en) Layered sheets and processes for producing the same
EP1564451A3 (en) Sealing member and method of producing the same
WO2011080643A3 (en) Nonwoven composite including an apertured elastic film and method of making
WO2009142819A3 (en) Molded thermoplastic articles
WO2010028400A3 (en) Inflatable latex neoprene bladders
GB2445824B (en) Foamed tools
WO2010079203A3 (de) Beschlag, möbelteil, möbel und verfahren zur herstellung einer platte
EP2089204A4 (en) NON-OIL DERIVED POLYURETHANE FOAM PRODUCTS HAVING IMPROVED PERFORMANCE CHARACTERISTICS AND METHOD OF MANUFACTURE
MX2013007293A (es) Composicion de poliester.
WO2011033135A3 (en) Hearing aid housing made by powder injection molding
MX2009013844A (es) Componente interior de panel para uso con un vehiculo y metodo de elaboracion.
ATE490863T1 (de) Verkleben und beschichten von rohstofflagen
PL1755864T5 (pl) Sposób wytwarzania biodegradowalnych folii o ulepszonych właściwościach mechanicznych
WO2009083843A3 (en) Reflective polymeric article and manufacture
GB2424224B (en) Process for producing thermoplastic elastomer composition, and process for producing foamed thermoplastic elastomer composition

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880109690.7

Country of ref document: CN

ENP Entry into the national phase

Ref document number: 2008545487

Country of ref document: JP

Kind code of ref document: A

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08835711

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 20105315

Country of ref document: FI

ENP Entry into the national phase

Ref document number: 20107007123

Country of ref document: KR

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 12734004

Country of ref document: US

122 Ep: pct application non-entry in european phase

Ref document number: 08835711

Country of ref document: EP

Kind code of ref document: A1