KR101852221B1 - 전기 또는 전자 기기용 발포 적층체 - Google Patents

전기 또는 전자 기기용 발포 적층체 Download PDF

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Publication number
KR101852221B1
KR101852221B1 KR1020137019524A KR20137019524A KR101852221B1 KR 101852221 B1 KR101852221 B1 KR 101852221B1 KR 1020137019524 A KR1020137019524 A KR 1020137019524A KR 20137019524 A KR20137019524 A KR 20137019524A KR 101852221 B1 KR101852221 B1 KR 101852221B1
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South Korea
Prior art keywords
polyolefin
sensitive adhesive
adhesive layer
pressure
foam
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KR1020137019524A
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English (en)
Korean (ko)
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KR20140018222A (ko
Inventor
이츠히로 하타나카
나오미 와타나베
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닛토덴코 가부시키가이샤
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Publication of KR20140018222A publication Critical patent/KR20140018222A/ko
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/35—Heat-activated
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/06—Hermetically-sealed casings
    • H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/025—Copolymer of an unspecified olefine with a monomer other than an olefine
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/10—Homopolymers or copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/26—Porous or cellular plastics
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/40—Adhesives in the form of films or foils characterised by release liners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2405/00—Adhesive articles, e.g. adhesive tapes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/14—Applications used for foams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2423/00—Presence of polyolefin
    • 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.]
    • Y10T428/249982—With component specified as adhesive or bonding agent
    • Y10T428/249985—Composition of adhesive or bonding component specified

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
KR1020137019524A 2011-01-24 2012-01-16 전기 또는 전자 기기용 발포 적층체 Active KR101852221B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2011-012249 2011-01-24
JP2011012249A JP5666926B2 (ja) 2011-01-24 2011-01-24 電気又は電子機器用の発泡積層体
PCT/JP2012/050728 WO2012102112A1 (ja) 2011-01-24 2012-01-16 電気又は電子機器用の発泡積層体

Publications (2)

Publication Number Publication Date
KR20140018222A KR20140018222A (ko) 2014-02-12
KR101852221B1 true KR101852221B1 (ko) 2018-04-25

Family

ID=46580684

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137019524A Active KR101852221B1 (ko) 2011-01-24 2012-01-16 전기 또는 전자 기기용 발포 적층체

Country Status (6)

Country Link
US (1) US20130302590A1 (https=)
JP (1) JP5666926B2 (https=)
KR (1) KR101852221B1 (https=)
CN (1) CN103328594B (https=)
TW (1) TW201235220A (https=)
WO (1) WO2012102112A1 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5731835B2 (ja) * 2011-01-24 2015-06-10 日東電工株式会社 電気又は電子機器用の発泡積層体
JP2014040094A (ja) * 2012-07-24 2014-03-06 Nitto Denko Corp 電子機器用再剥離可能発泡積層体及び電気又は電子機器類
JP2014180818A (ja) * 2013-03-19 2014-09-29 Nitto Denko Corp 発泡積層体
JP2014180817A (ja) * 2013-03-19 2014-09-29 Nitto Denko Corp 発泡積層体
JP2014180816A (ja) * 2013-03-19 2014-09-29 Nitto Denko Corp 発泡積層体
JP6785156B2 (ja) * 2014-09-24 2020-11-18 日東電工株式会社 発泡シート
EP3265307B1 (en) * 2015-03-02 2019-01-30 The Procter and Gamble Company Stretch laminates
KR101527953B1 (ko) * 2015-03-05 2015-06-10 강제훈 3차원 프린터를 이용한 치아 이동 시스템 및 방법
US20170113445A1 (en) * 2015-10-21 2017-04-27 Schneller Llc Lightweight flame retardant thermoplastic structures
JPWO2018116844A1 (ja) * 2016-12-22 2019-10-24 Ｄｉｃ株式会社 粘着テープ
KR102614817B1 (ko) 2018-01-31 2023-12-19 보스틱, 인크. 프로필렌 코폴리머를 함유한 핫 멜트 접착제 조성물 및 이를 사용하는 방법
JP6809509B2 (ja) * 2018-06-25 2021-01-06 東洋インキＳｃホールディングス株式会社 接着剤組成物、電池用包装材、及び電池用容器
JP2018161895A (ja) * 2018-06-25 2018-10-18 東洋インキＳｃホールディングス株式会社 接着剤組成物、電池用包装材、及び電池用容器
EP3848413B1 (en) * 2018-09-04 2024-07-24 Idemitsu Kosan Co., Ltd. Thermoplastic resin composition and hot-melt adhesive
KR102702925B1 (ko) * 2020-05-19 2024-09-03 한화솔루션 주식회사 점착성 및 전기 전도성이 우수한 다층 성형품 및 이에 의해 운송되는 전자제품
CN116367994B (zh) * 2020-10-28 2025-11-11 积水化学工业株式会社 粘合带

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JP2004284575A (ja) * 2003-03-06 2004-10-14 Hitachi Kasei Polymer Co Ltd 自動車内装材用プレコート表皮材および自動車内装材の製造方法
JP2006312308A (ja) * 2005-04-08 2006-11-16 Nitto Denko Corp 発泡部材、発泡部材積層体及び発泡部材が用いられた電気・電子機器類
JP2010144063A (ja) * 2008-12-19 2010-07-01 Dainippon Printing Co Ltd 粘着積層体

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WO2001096490A1 (en) * 2000-06-14 2001-12-20 Idemitsu Petrochemical Co., Ltd. Polyolefin resin for hot-melt adhesive
US6586483B2 (en) * 2001-01-08 2003-07-01 3M Innovative Properties Company Foam including surface-modified nanoparticles
GB2420348B (en) * 2004-10-28 2009-11-18 Exxonmobil Chem Patents Inc Syndiotactic rich polyolefins
JP2008024859A (ja) * 2006-07-24 2008-02-07 Sumitomo Chemical Co Ltd ホットメルト接着剤
WO2008099865A1 (ja) * 2007-02-15 2008-08-21 Mitsui Chemicals, Inc. プロピレン系重合体、プロピレン系重合体組成物、ペレットおよび粘着剤
JP2008208173A (ja) * 2007-02-23 2008-09-11 Nitto Denko Corp 表面保護シート
JP5371206B2 (ja) * 2007-05-30 2013-12-18 アキレス株式会社 保護フィルム
JP2009057397A (ja) * 2007-08-29 2009-03-19 Sanyo Chem Ind Ltd 難接着基材用ホットメルト接着剤
JP2009275209A (ja) * 2008-04-14 2009-11-26 Nitto Denko Corp 粘着剤、粘着シート及びその製造方法
JP5596299B2 (ja) * 2008-04-15 2014-09-24 日東電工株式会社 粘着剤、粘着シート及び粘着シートの製造方法
JP2010150452A (ja) * 2008-12-26 2010-07-08 Dainippon Printing Co Ltd 粘着フィルム
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Publication number Priority date Publication date Assignee Title
JP2004284575A (ja) * 2003-03-06 2004-10-14 Hitachi Kasei Polymer Co Ltd 自動車内装材用プレコート表皮材および自動車内装材の製造方法
JP2006312308A (ja) * 2005-04-08 2006-11-16 Nitto Denko Corp 発泡部材、発泡部材積層体及び発泡部材が用いられた電気・電子機器類
JP2010144063A (ja) * 2008-12-19 2010-07-01 Dainippon Printing Co Ltd 粘着積層体

Also Published As

Publication number Publication date
WO2012102112A1 (ja) 2012-08-02
JP2012153765A (ja) 2012-08-16
CN103328594A (zh) 2013-09-25
US20130302590A1 (en) 2013-11-14
CN103328594B (zh) 2015-03-11
KR20140018222A (ko) 2014-02-12
JP5666926B2 (ja) 2015-02-12
TW201235220A (en) 2012-09-01

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