KR102667549B1 - 발포 복합 시트, 점착 테이프, 전자 부품용 쿠션재 및 전자 부품용 점착 테이프 - Google Patents

발포 복합 시트, 점착 테이프, 전자 부품용 쿠션재 및 전자 부품용 점착 테이프 Download PDF

Info

Publication number
KR102667549B1
KR102667549B1 KR1020207027607A KR20207027607A KR102667549B1 KR 102667549 B1 KR102667549 B1 KR 102667549B1 KR 1020207027607 A KR1020207027607 A KR 1020207027607A KR 20207027607 A KR20207027607 A KR 20207027607A KR 102667549 B1 KR102667549 B1 KR 102667549B1
Authority
KR
South Korea
Prior art keywords
resin
resin layer
sheet
electronic components
foam
Prior art date
Application number
KR1020207027607A
Other languages
English (en)
Korean (ko)
Other versions
KR20200138235A (ko
Inventor
겐토 사토
사토시 하마다
마사히로 하마다
히데아키 야노
Original Assignee
세키스이가가쿠 고교가부시키가이샤
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
Priority claimed from JP2018065845A external-priority patent/JP7188896B2/ja
Priority claimed from JP2018069866A external-priority patent/JP7112229B2/ja
Application filed by 세키스이가가쿠 고교가부시키가이샤 filed Critical 세키스이가가쿠 고교가부시키가이샤
Publication of KR20200138235A publication Critical patent/KR20200138235A/ko
Application granted granted Critical
Publication of KR102667549B1 publication Critical patent/KR102667549B1/ko

Links

Images

Classifications

    • 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
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B5/18—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 characterised by features of a layer of foamed material
    • 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
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/29—Laminated material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
KR1020207027607A 2018-03-29 2019-03-27 발포 복합 시트, 점착 테이프, 전자 부품용 쿠션재 및 전자 부품용 점착 테이프 KR102667549B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2018065845A JP7188896B2 (ja) 2018-03-29 2018-03-29 電子部品用クッション材及び電子部品用粘着テープ
JPJP-P-2018-065845 2018-03-29
JP2018069866A JP7112229B2 (ja) 2018-03-30 2018-03-30 発泡複合シート
JPJP-P-2018-069866 2018-03-30
PCT/JP2019/013344 WO2019189452A1 (ja) 2018-03-29 2019-03-27 発泡複合シート、粘着テープ、電子部品用クッション材及び電子部品用粘着テープ

Publications (2)

Publication Number Publication Date
KR20200138235A KR20200138235A (ko) 2020-12-09
KR102667549B1 true KR102667549B1 (ko) 2024-05-22

Family

ID=68059169

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207027607A KR102667549B1 (ko) 2018-03-29 2019-03-27 발포 복합 시트, 점착 테이프, 전자 부품용 쿠션재 및 전자 부품용 점착 테이프

Country Status (4)

Country Link
KR (1) KR102667549B1 (zh)
CN (1) CN112074403B (zh)
TW (1) TWI822749B (zh)
WO (1) WO2019189452A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024204824A1 (ja) * 2023-03-31 2024-10-03 積水化学工業株式会社 発泡体シート及び粘着テープ
WO2024204827A1 (ja) * 2023-03-31 2024-10-03 積水化学工業株式会社 発泡体シート、粘着テープ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011012235A (ja) * 2009-07-06 2011-01-20 Nitto Denko Corp 樹脂発泡体

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06134909A (ja) * 1992-10-26 1994-05-17 Sekisui Chem Co Ltd 表面が改質されたポリオレフィン系樹脂発泡体，粘接着性ポリオレフィン系樹脂発泡体及びその製造方法
US5679432A (en) * 1994-05-09 1997-10-21 Benchmark Foam, Inc. Multi-layer laminate structure
KR20080114840A (ko) 2003-07-16 2008-12-31 세키스이가가쿠 고교가부시키가이샤 가교 폴리올레핀계 수지 발포 시트, 그의 제조 방법 및 점착 테이프
JP4919371B2 (ja) * 2005-04-22 2012-04-18 株式会社ジェイエスピー 共押出積層発泡体及びその成形体
JP4878154B2 (ja) * 2005-12-16 2012-02-15 株式会社ジェイエスピー 共押出積層発泡体及びその成形体
JP4803721B2 (ja) * 2005-12-22 2011-10-26 株式会社ジェイエスピー ポリエチレン系樹脂積層発泡体
JP5557309B2 (ja) * 2009-06-25 2014-07-23 株式会社ジェイエスピー ポリオレフィン系樹脂発泡シート
JP3164131U (ja) * 2010-09-03 2010-11-11 株式会社ジェイエスピー ポリエチレン系樹脂多層発泡シート
JP6207009B2 (ja) 2012-07-03 2017-10-04 積水化学工業株式会社 架橋ポリオレフィン樹脂発泡シート
JP5700180B1 (ja) * 2013-05-27 2015-04-15 Dic株式会社 両面粘着テープ
JP6134909B2 (ja) * 2013-07-25 2017-05-31 パナソニックＩｐマネジメント株式会社 照明装置、灯具および車両
KR102292340B1 (ko) * 2013-12-25 2021-08-24 디아이씨 가부시끼가이샤 양면 점착 테이프 및 전자기기
EP3109044A4 (en) * 2014-02-20 2017-10-18 Sekisui Chemical Co., Ltd. Closed-cell foam waterstop sheet with adhesion layer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011012235A (ja) * 2009-07-06 2011-01-20 Nitto Denko Corp 樹脂発泡体

Also Published As

Publication number Publication date
CN112074403B (zh) 2022-11-04
TW201942284A (zh) 2019-11-01
CN112074403A (zh) 2020-12-11
WO2019189452A1 (ja) 2019-10-03
KR20200138235A (ko) 2020-12-09
TWI822749B (zh) 2023-11-21

Similar Documents

Publication Publication Date Title
JP6987178B2 (ja) ポリオレフィン系樹脂発泡シート及び粘着テープ
KR102057636B1 (ko) 가교 폴리올레핀계 수지 발포 시트
JP6871290B2 (ja) ポリオレフィン系樹脂発泡シート及び粘着テープ
JP5785514B2 (ja) 架橋ポリオレフィン樹脂発泡シート
KR102537427B1 (ko) 다층 발포 시트, 다층 발포 시트의 제조 방법, 및 점착 테이프
JP7071836B2 (ja) 発泡シート、及び粘着テープ
JP7265374B2 (ja) 発泡複合シート及び粘着テープ
KR102667549B1 (ko) 발포 복합 시트, 점착 테이프, 전자 부품용 쿠션재 및 전자 부품용 점착 테이프
EP3279245B1 (en) Closed-cell foam sheet
JP7188896B2 (ja) 電子部品用クッション材及び電子部品用粘着テープ
JP2022131586A (ja) 多層発泡体シート及び粘着テープ
JP7453768B2 (ja) 発泡体シート及び粘着テープ
JP7561616B2 (ja) 多層発泡体シート
KR102273309B1 (ko) 점착 테이프 및 점착 테이프의 제조 방법
JP7215932B2 (ja) 発泡複合シート及び粘着テープ
JP7112229B2 (ja) 発泡複合シート
WO2023176985A1 (ja) 発泡体シート及び粘着テープ
JP2019064073A (ja) 積層体
KR20230087477A (ko) 다층 발포체 시트 및 점착 테이프
JP6898109B2 (ja) 樹脂発泡シート及びその製造方法
WO2022030649A1 (ja) 多層発泡体シート
JP2022064669A (ja) 多層発泡体シート及び粘着テープ

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right