KR20210124207A - 중간 적층체, 중간 적층체의 제조 방법 및 제품 적층체의 제조 방법 - Google Patents

중간 적층체, 중간 적층체의 제조 방법 및 제품 적층체의 제조 방법 Download PDF

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Publication number
KR20210124207A
KR20210124207A KR1020217021305A KR20217021305A KR20210124207A KR 20210124207 A KR20210124207 A KR 20210124207A KR 1020217021305 A KR1020217021305 A KR 1020217021305A KR 20217021305 A KR20217021305 A KR 20217021305A KR 20210124207 A KR20210124207 A KR 20210124207A
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KR
South Korea
Prior art keywords
adhesive
pressure
low
region
sensitive adhesive
Prior art date
Application number
KR1020217021305A
Other languages
English (en)
Korean (ko)
Inventor
다케시 나카노
겐이치 가타오카
Original Assignee
닛토덴코 가부시키가이샤
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 닛토덴코 가부시키가이샤 filed Critical 닛토덴코 가부시키가이샤
Publication of KR20210124207A publication Critical patent/KR20210124207A/ko

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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/30Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38Pressure-sensitive adhesives [PSA]
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered 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
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J201/00Adhesives based on unspecified macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00Additional features of adhesives in the form of films or foils
    • C09J2301/20Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
    • C09J2301/21Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive layer being formed by alternating adhesive areas of different nature
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00Additional features of adhesives in the form of films or foils
    • C09J2301/30Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312Additional 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
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00Additional features of adhesives in the form of films or foils
    • C09J2301/40Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/416Additional features of adhesives in the form of films or foils characterized by the presence of essential components use of irradiation

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
KR1020217021305A 2019-02-01 2020-01-10 중간 적층체, 중간 적층체의 제조 방법 및 제품 적층체의 제조 방법 KR20210124207A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019016820 2019-02-01
JPJP-P-2019-016820 2019-02-01
PCT/JP2020/000679 WO2020158349A1 (ja) 2019-02-01 2020-01-10 中間積層体、中間積層体の製造方法および製品積層体の製造方法

Publications (1)

Publication Number Publication Date
KR20210124207A true KR20210124207A (ko) 2021-10-14

Family

ID=71842186

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217021305A KR20210124207A (ko) 2019-02-01 2020-01-10 중간 적층체, 중간 적층체의 제조 방법 및 제품 적층체의 제조 방법

Country Status (5)

Country Link
JP (1) JP7519916B2 (ja)
KR (1) KR20210124207A (ja)
CN (1) CN113382858B (ja)
TW (1) TW202045359A (ja)
WO (1) WO2020158349A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7466487B2 (ja) * 2021-03-29 2024-04-12 ソマール株式会社 粘着シート

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005050953A (ja) 2003-07-31 2005-02-24 Sumitomo Bakelite Co Ltd 半導体基板加工用粘着テープ
JP2011127054A (ja) 2009-12-21 2011-06-30 Dnp Fine Chemicals Co Ltd 接着組成物および硬化性接着シートの製造方法
JP2017132977A (ja) 2016-01-27 2017-08-03 日東電工株式会社 応力分散フィルム、光学部材、および電子部材

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004300333A (ja) 2003-03-31 2004-10-28 Lintec Corp 易剥離性粘着シート、その製造法及び使用方法
TW200842174A (en) 2006-12-27 2008-11-01 Cheil Ind Inc Composition for pressure sensitive adhesive film, pressure sensitive adhesive film, and dicing die bonding film including the same
JP2009147251A (ja) * 2007-12-18 2009-07-02 Denki Kagaku Kogyo Kk 半導体部材のダイシング方法および電子部品の製造方法
JP2012222002A (ja) 2011-04-04 2012-11-12 Nitto Denko Corp ダイシング・ダイボンドフィルム、及び、半導体装置の製造方法
JP6087122B2 (ja) 2012-12-04 2017-03-01 リンテック株式会社 ダイシングシート
JP6613516B2 (ja) * 2014-07-07 2019-12-04 リンテック株式会社 表面保護フィルム
JP6252625B2 (ja) * 2015-06-02 2017-12-27 三菱ケミカル株式会社 粘着シート及びこれを用いた画像表示装置
JP6677394B2 (ja) * 2015-07-08 2020-04-08 リンテック株式会社 表面保護フィルム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005050953A (ja) 2003-07-31 2005-02-24 Sumitomo Bakelite Co Ltd 半導体基板加工用粘着テープ
JP2011127054A (ja) 2009-12-21 2011-06-30 Dnp Fine Chemicals Co Ltd 接着組成物および硬化性接着シートの製造方法
JP2017132977A (ja) 2016-01-27 2017-08-03 日東電工株式会社 応力分散フィルム、光学部材、および電子部材

Also Published As

Publication number Publication date
JP7519916B2 (ja) 2024-07-22
CN113382858A (zh) 2021-09-10
JPWO2020158349A1 (ja) 2021-12-02
WO2020158349A1 (ja) 2020-08-06
TW202045359A (zh) 2020-12-16
CN113382858B (zh) 2024-02-27

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