JP7777132B2 - 樹脂発泡シート及び粘着テープ - Google Patents

樹脂発泡シート及び粘着テープ

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Publication number
JP7777132B2
JP7777132B2 JP2023526029A JP2023526029A JP7777132B2 JP 7777132 B2 JP7777132 B2 JP 7777132B2 JP 2023526029 A JP2023526029 A JP 2023526029A JP 2023526029 A JP2023526029 A JP 2023526029A JP 7777132 B2 JP7777132 B2 JP 7777132B2
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JP
Japan
Prior art keywords
resin
foam sheet
layer
resin foam
resin layer
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.)
Active
Application number
JP2023526029A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023204216A5 (https=
JPWO2023204216A1 (https=
Inventor
雄大 上田
大輝 松川
健人 佐藤
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
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Filing date
Publication date
Application filed by Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Publication of JPWO2023204216A1 publication Critical patent/JPWO2023204216A1/ja
Publication of JPWO2023204216A5 publication Critical patent/JPWO2023204216A5/ja
Application granted granted Critical
Publication of JP7777132B2 publication Critical patent/JP7777132B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

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    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
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    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0866—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation
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    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/06—Polyethene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2423/04—Homopolymers or copolymers of ethene
    • C08J2423/08—Copolymers of ethene
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2423/26—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment
    • C08J2423/30—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment by oxidation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • 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
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/16—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the structure of the carrier layer
    • C09J2301/162—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet by the structure of the carrier layer the carrier being a laminate constituted by plastic layers only
    • 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
    • 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
    • C09J2301/312—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 parameters being the characterizing feature
    • 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
    • C09J2400/00—Presence of inorganic and organic materials
    • C09J2400/20—Presence of organic materials
    • C09J2400/24—Presence of a foam
    • C09J2400/243—Presence of a foam in the substrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
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JP2002029010A (ja) 2000-07-14 2002-01-29 Dainippon Printing Co Ltd 発泡壁紙
JP2007522276A (ja) 2004-01-08 2007-08-09 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー エチレンコポリマー及びポリオレフィンを含む組成物
JP2014069521A (ja) 2012-09-28 2014-04-21 Dainippon Printing Co Ltd 発泡積層シート、積層シート及びそれらの製造方法
JP2014080023A (ja) 2012-09-27 2014-05-08 Dainippon Printing Co Ltd 積層シート及び発泡積層シート
JP2014188890A (ja) 2013-03-27 2014-10-06 Dainippon Printing Co Ltd 積層シート及び発泡積層シート原反
WO2017094723A1 (ja) 2015-11-30 2017-06-08 積水化学工業株式会社 ポリオレフィン系樹脂発泡シート及び粘着テープ
JP2017114125A (ja) 2015-12-22 2017-06-29 ミライアル株式会社 多層シート及びこれを用いた多層容器
JP2019147918A (ja) 2018-02-28 2019-09-05 東レ株式会社 ポリオレフィン系樹脂発泡体
JP2020530818A (ja) 2017-06-26 2020-10-29 パフォーマンス マテリアルズ エヌエー インコーポレイテッド ゴムと発泡体とを直接結合させた複合材料
JP2021087642A (ja) 2019-12-04 2021-06-10 オー・エム・ジー株式会社 滑り止めジョイントマット、及びその製造方法
US20210317279A1 (en) 2018-09-13 2021-10-14 3M Innovative Properties Company Foam compositions and methods of making same

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JP7071836B2 (ja) * 2018-02-13 2022-05-19 積水化学工業株式会社 発泡シート、及び粘着テープ
CN113348072A (zh) 2019-01-31 2021-09-03 积水化学工业株式会社 多层发泡体片
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JP2002029010A (ja) 2000-07-14 2002-01-29 Dainippon Printing Co Ltd 発泡壁紙
JP2007522276A (ja) 2004-01-08 2007-08-09 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー エチレンコポリマー及びポリオレフィンを含む組成物
JP2014080023A (ja) 2012-09-27 2014-05-08 Dainippon Printing Co Ltd 積層シート及び発泡積層シート
JP2014069521A (ja) 2012-09-28 2014-04-21 Dainippon Printing Co Ltd 発泡積層シート、積層シート及びそれらの製造方法
JP2014188890A (ja) 2013-03-27 2014-10-06 Dainippon Printing Co Ltd 積層シート及び発泡積層シート原反
WO2017094723A1 (ja) 2015-11-30 2017-06-08 積水化学工業株式会社 ポリオレフィン系樹脂発泡シート及び粘着テープ
JP2017114125A (ja) 2015-12-22 2017-06-29 ミライアル株式会社 多層シート及びこれを用いた多層容器
JP2020530818A (ja) 2017-06-26 2020-10-29 パフォーマンス マテリアルズ エヌエー インコーポレイテッド ゴムと発泡体とを直接結合させた複合材料
JP2019147918A (ja) 2018-02-28 2019-09-05 東レ株式会社 ポリオレフィン系樹脂発泡体
US20210317279A1 (en) 2018-09-13 2021-10-14 3M Innovative Properties Company Foam compositions and methods of making same
JP2021087642A (ja) 2019-12-04 2021-06-10 オー・エム・ジー株式会社 滑り止めジョイントマット、及びその製造方法

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EP4512853A4 (en) 2026-04-22
EP4512853A1 (en) 2025-02-26
WO2023204216A1 (ja) 2023-10-26
JPWO2023204216A1 (https=) 2023-10-26
KR20250007510A (ko) 2025-01-14
CN119032127A (zh) 2024-11-26

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