JP2020185716A - 積層体および補強フィルム - Google Patents

積層体および補強フィルム Download PDF

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Publication number
JP2020185716A
JP2020185716A JP2019091611A JP2019091611A JP2020185716A JP 2020185716 A JP2020185716 A JP 2020185716A JP 2019091611 A JP2019091611 A JP 2019091611A JP 2019091611 A JP2019091611 A JP 2019091611A JP 2020185716 A JP2020185716 A JP 2020185716A
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JP
Japan
Prior art keywords
reinforcing film
adhesive layer
pressure
sensitive adhesive
mass
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.)
Granted
Application number
JP2019091611A
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English (en)
Japanese (ja)
Other versions
JP7503890B2 (ja
Inventor
武史 仲野
Takeshi Nakano
武史 仲野
賢一 片岡
Kenichi Kataoka
賢一 片岡
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.)
Nitto Denko Corp
Original Assignee
Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to JP2019091611A priority Critical patent/JP7503890B2/ja
Priority claimed from JP2019091611A external-priority patent/JP7503890B2/ja
Priority to PCT/JP2020/016951 priority patent/WO2020230527A1/ja
Priority to CN202080035500.2A priority patent/CN113825630A/zh
Priority to KR1020217034698A priority patent/KR20220008257A/ko
Priority to TW109114337A priority patent/TW202103915A/zh
Publication of JP2020185716A publication Critical patent/JP2020185716A/ja
Application granted granted Critical
Publication of JP7503890B2 publication Critical patent/JP7503890B2/ja
Active legal-status Critical Current
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    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/14—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a face layer formed of separate pieces of material which are juxtaposed side-by-side
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • 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
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • 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
    • C09J183/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Adhesives based on derivatives of such polymers
    • C09J183/04—Polysiloxanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
JP2019091611A 2019-05-14 2019-05-14 積層体および補強フィルム Active JP7503890B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2019091611A JP7503890B2 (ja) 2019-05-14 積層体および補強フィルム
PCT/JP2020/016951 WO2020230527A1 (ja) 2019-05-14 2020-04-17 積層体および補強フィルム
CN202080035500.2A CN113825630A (zh) 2019-05-14 2020-04-17 层叠体及增强薄膜
KR1020217034698A KR20220008257A (ko) 2019-05-14 2020-04-17 적층체 및 보강 필름
TW109114337A TW202103915A (zh) 2019-05-14 2020-04-29 積層體及補強膜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019091611A JP7503890B2 (ja) 2019-05-14 積層体および補強フィルム

Publications (2)

Publication Number Publication Date
JP2020185716A true JP2020185716A (ja) 2020-11-19
JP7503890B2 JP7503890B2 (ja) 2024-06-21

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018172686A (ja) * 2016-11-21 2018-11-08 日東電工株式会社 粘着シート
JP2019065268A (ja) * 2017-09-28 2019-04-25 日東電工株式会社 補強フィルム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018172686A (ja) * 2016-11-21 2018-11-08 日東電工株式会社 粘着シート
JP2019065268A (ja) * 2017-09-28 2019-04-25 日東電工株式会社 補強フィルム

Also Published As

Publication number Publication date
TW202103915A (zh) 2021-02-01
KR20220008257A (ko) 2022-01-20
WO2020230527A1 (ja) 2020-11-19
CN113825630A (zh) 2021-12-21

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