KR100738742B1 - 가열박리형 감압성 접착 시이트 - Google Patents
가열박리형 감압성 접착 시이트 Download PDFInfo
- Publication number
- KR100738742B1 KR100738742B1 KR1020037006276A KR20037006276A KR100738742B1 KR 100738742 B1 KR100738742 B1 KR 100738742B1 KR 1020037006276 A KR1020037006276 A KR 1020037006276A KR 20037006276 A KR20037006276 A KR 20037006276A KR 100738742 B1 KR100738742 B1 KR 100738742B1
- Authority
- KR
- South Korea
- Prior art keywords
- sensitive adhesive
- pressure
- thermally expandable
- adhesive layer
- heat
- Prior art date
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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
- C09J7/20—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
- C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
- C09J7/38—Pressure-sensitive adhesives [PSA]
-
- 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
- C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors
-
- 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
- C09J2301/20—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
- C09J2301/208—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive layer being constituted by at least two or more adjacent or superposed adhesive layers, e.g. multilayer adhesive
-
- 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
- C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
- C09J2301/412—Additional features of adhesives in the form of films or foils characterized by the presence of essential components presence of microspheres
-
- 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
- Y10T428/14—Layer or component removable to expose adhesive
-
- 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
- Y10T428/14—Layer or component removable to expose adhesive
- Y10T428/1471—Protective layer
-
- 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
- Y10T428/14—Layer or component removable to expose adhesive
- Y10T428/1476—Release layer
-
- 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
-
- 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
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
-
- 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
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2813—Heat or solvent activated or sealable
-
- 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
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2848—Three or more layers
-
- 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
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2852—Adhesive compositions
Abstract
Description
층 두께 (㎛) | 층 두께보다 큰 입자 수 | 볼록부 | 중심선 평균 거칠기(㎛) | 접착력 (N/20 ㎜) | 가열 박리성 | ||
실시예 | 1 | 30 | 1.5 | 관찰됨 | 0.49 | 0.82 | A |
2 | 50 | 1.7 | 관찰됨 | 0.80 | 13.2 | A | |
비교예 | 1 | 30 | 0 | 관찰되지 않음 | 0.11 | 0.85 | B |
2 | 50 | 0 | 관찰되지 않음 | 0.22 | 13.9 | B |
Claims (6)
- 기재, 및 열팽창성 미소구를 함유하고 피착체에 접착되는 표면을 갖는 열팽창성 감압성 접착층을 포함하되, 열팽창성 미소구의 전체 부피의 0.1 내지 3 부피%가 열팽창성 감압성 접착층의 두께보다 큰 입경을 가지며,가열 전의 열팽창성 감압성 접착층의 표면이 0.4 ㎛보다 큰 중심선 평균 거칠기(roughness)를 갖고 열팽창성 미소구에 기인한 볼록부를 갖는 가열박리형 감압성 접착 시이트.
- 삭제
- 제 1 항에 있어서,기재와 열팽창성 감압성 접착층 사이에 고무상 유기 탄성층을 추가로 포함하는 가열박리형 감압성 접착 시이트.
- 삭제
- 제 3 항에 있어서,고무상 유기 탄성층이 점착성 물질을 포함하는 가열박리형 감압성 접착 시이트.
- 삭제
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000340922A JP4651805B2 (ja) | 2000-11-08 | 2000-11-08 | 加熱剥離型粘着シート |
JPJP-P-2000-00340922 | 2000-11-08 | ||
PCT/JP2001/009743 WO2002038691A2 (en) | 2000-11-08 | 2001-11-07 | Heat-peelable pressure-sensitive adhesive sheet |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040030452A KR20040030452A (ko) | 2004-04-09 |
KR100738742B1 true KR100738742B1 (ko) | 2007-07-12 |
Family
ID=18815753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020037006276A KR100738742B1 (ko) | 2000-11-08 | 2001-11-07 | 가열박리형 감압성 접착 시이트 |
Country Status (10)
Country | Link |
---|---|
US (1) | US7718257B2 (ko) |
EP (1) | EP1332191B1 (ko) |
JP (1) | JP4651805B2 (ko) |
KR (1) | KR100738742B1 (ko) |
CN (1) | CN1213119C (ko) |
AT (1) | ATE287936T1 (ko) |
DE (1) | DE60108659T2 (ko) |
MY (1) | MY129795A (ko) |
TW (1) | TW562847B (ko) |
WO (1) | WO2002038691A2 (ko) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4651805B2 (ja) * | 2000-11-08 | 2011-03-16 | 日東電工株式会社 | 加熱剥離型粘着シート |
US7578891B2 (en) * | 2004-05-18 | 2009-08-25 | Hitachi Chemical Company, Ltd. | Adhesive bonding sheet, semiconductor device using the same, and method for manufacturing such semiconductor device |
JP2007039526A (ja) * | 2005-08-02 | 2007-02-15 | Sekisui Chem Co Ltd | 粘着テープの剥離方法 |
US8932706B2 (en) * | 2005-10-27 | 2015-01-13 | Multi-Color Corporation | Laminate with a heat-activatable expandable layer |
JP5063016B2 (ja) * | 2006-03-23 | 2012-10-31 | リンテック株式会社 | 粘着シート及び剥離シート |
JP2008037943A (ja) | 2006-08-03 | 2008-02-21 | Nitto Denko Corp | 衝撃吸収粘着剤シートおよびその製造方法 |
JP4849993B2 (ja) * | 2006-08-14 | 2012-01-11 | 日東電工株式会社 | 粘着シート、その製造方法および積層セラミックシートの切断方法 |
JP2008115272A (ja) * | 2006-11-04 | 2008-05-22 | Nitto Denko Corp | 熱剥離性両面粘着シート及び被加工体の加工方法 |
JP5283838B2 (ja) | 2006-11-04 | 2013-09-04 | 日東電工株式会社 | 熱剥離性粘着シート及び被着体回収方法 |
KR100831081B1 (ko) * | 2007-02-22 | 2008-05-20 | (주)해은켐텍 | 상호반응성 공중합체를 이용한 발포시트용 점착수지 및 이를 이용한 발포시트 |
US20090214837A1 (en) * | 2008-02-21 | 2009-08-27 | Multi-Color Corporation | Insulating Label |
JP2009215489A (ja) * | 2008-03-12 | 2009-09-24 | Nitto Denko Corp | 縁止めテープおよびその利用 |
JP2010039472A (ja) * | 2008-07-08 | 2010-02-18 | Nitto Denko Corp | 電子ペーパーの製造方法、及び電子ペーパー形成工程用両面粘着テープ |
WO2012151734A1 (en) * | 2011-05-06 | 2012-11-15 | Tpk Touch Solutions (Xiamen) Inc. | Optical bonding apparatus, touch-sensitive display using the same and method of making the same |
CN103827241A (zh) * | 2011-09-20 | 2014-05-28 | 日东电工株式会社 | 电子部件切断用加热剥离型粘合片及电子部件切断方法 |
JP6095386B2 (ja) * | 2013-01-31 | 2017-03-15 | 株式会社太陽マーク | 機能性シート切断用台シート、キット及び積層体並びに機能性シートの切断方法 |
US9472517B2 (en) * | 2014-03-18 | 2016-10-18 | Intel Corporation | Dry-removable protective coatings |
KR102312787B1 (ko) * | 2016-05-12 | 2021-10-13 | 소마아루 가부시끼가이샤 | 피착체 적층물의 제조 방법 |
WO2018072137A1 (zh) * | 2016-10-19 | 2018-04-26 | 宁德新能源科技有限公司 | 结构胶纸及其制备方法 |
WO2018072161A1 (zh) * | 2016-10-20 | 2018-04-26 | 东莞市澳中电子材料有限公司 | 加热膨胀失粘型压敏胶粘带及其制作方法 |
CN106479386A (zh) * | 2016-10-25 | 2017-03-08 | 深圳市美信电子有限公司 | 一种导电热敏压敏胶带 |
CN107011820A (zh) * | 2017-04-28 | 2017-08-04 | 新纶科技(常州)有限公司 | 一种热剥离压敏粘合片及其制备方法 |
CN207537384U (zh) * | 2017-11-23 | 2018-06-26 | 宁德新能源科技有限公司 | 胶纸 |
CN108285755A (zh) * | 2017-12-14 | 2018-07-17 | 昆明和裕胶粘制品有限公司 | 一种溶液型压敏胶临时保护膜及其制备和使用方法 |
CN108774475A (zh) * | 2018-07-10 | 2018-11-09 | 浙江纳鑫胶带制品有限公司 | 一种热剥离手撕胶带 |
CN110828707A (zh) * | 2019-11-19 | 2020-02-21 | 京东方科技集团股份有限公司 | 显示基板的制备方法和离型层材料 |
Citations (2)
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JPH11166164A (ja) * | 1997-12-01 | 1999-06-22 | Nitto Denko Corp | 加熱剥離型粘着シート |
JPH11302610A (ja) * | 1998-04-23 | 1999-11-02 | Nitto Denko Corp | 加熱剥離型粘着シート |
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JPS5661467A (en) | 1979-10-23 | 1981-05-26 | Matsumoto Yushi Seiyaku Kk | Thermally expansible adhesive |
JP2613389B2 (ja) | 1987-04-17 | 1997-05-28 | 日東電工株式会社 | 発泡型粘着シート |
JPH01299884A (ja) * | 1988-05-28 | 1989-12-04 | Tomoegawa Paper Co Ltd | ダイボンディング接着テープ |
JP2698881B2 (ja) | 1989-05-19 | 1998-01-19 | 日東電工株式会社 | 膨脹型粘着部材 |
JP2970963B2 (ja) | 1991-08-14 | 1999-11-02 | 日東電工株式会社 | 剥離性感圧接着剤及びその粘着部材 |
JP3308672B2 (ja) * | 1993-02-26 | 2002-07-29 | 日東電工株式会社 | 接着シート |
JPH0726220A (ja) * | 1993-07-07 | 1995-01-27 | Nippon Carbide Ind Co Inc | 感圧接着性シート |
JP2877678B2 (ja) * | 1993-11-24 | 1999-03-31 | 積水化学工業株式会社 | 両面粘着テープ |
US7214424B2 (en) * | 1999-03-01 | 2007-05-08 | Nitto Denko Corporation | Heat-peelable pressure-sensitive adhesive sheet |
JP3594853B2 (ja) * | 1999-11-08 | 2004-12-02 | 日東電工株式会社 | 加熱剥離型粘着シート |
JP2001226650A (ja) * | 2000-02-16 | 2001-08-21 | Nitto Denko Corp | 放射線硬化型熱剥離性粘着シート、及びこれを用いた切断片の製造方法 |
JP2001240820A (ja) * | 2000-02-29 | 2001-09-04 | Nitto Denko Corp | 塗膜保護シート、その製造方法及び施工方法 |
JP2001323228A (ja) * | 2000-05-15 | 2001-11-22 | Nitto Denko Corp | 加熱剥離型粘着シート |
JP4651805B2 (ja) * | 2000-11-08 | 2011-03-16 | 日東電工株式会社 | 加熱剥離型粘着シート |
-
2000
- 2000-11-08 JP JP2000340922A patent/JP4651805B2/ja not_active Expired - Lifetime
-
2001
- 2001-11-07 AT AT01982743T patent/ATE287936T1/de not_active IP Right Cessation
- 2001-11-07 EP EP01982743A patent/EP1332191B1/en not_active Expired - Lifetime
- 2001-11-07 MY MYPI20015121A patent/MY129795A/en unknown
- 2001-11-07 KR KR1020037006276A patent/KR100738742B1/ko active IP Right Grant
- 2001-11-07 US US10/415,948 patent/US7718257B2/en not_active Expired - Fee Related
- 2001-11-07 WO PCT/JP2001/009743 patent/WO2002038691A2/en active IP Right Grant
- 2001-11-07 CN CNB018185711A patent/CN1213119C/zh not_active Expired - Lifetime
- 2001-11-07 DE DE60108659T patent/DE60108659T2/de not_active Expired - Lifetime
- 2001-11-08 TW TW090127740A patent/TW562847B/zh not_active IP Right Cessation
Patent Citations (2)
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JPH11166164A (ja) * | 1997-12-01 | 1999-06-22 | Nitto Denko Corp | 加熱剥離型粘着シート |
JPH11302610A (ja) * | 1998-04-23 | 1999-11-02 | Nitto Denko Corp | 加熱剥離型粘着シート |
Non-Patent Citations (1)
Title |
---|
11166164 |
Also Published As
Publication number | Publication date |
---|---|
ATE287936T1 (de) | 2005-02-15 |
EP1332191A2 (en) | 2003-08-06 |
TW562847B (en) | 2003-11-21 |
WO2002038691A2 (en) | 2002-05-16 |
DE60108659D1 (de) | 2005-03-03 |
EP1332191B1 (en) | 2005-01-26 |
CN1213119C (zh) | 2005-08-03 |
US7718257B2 (en) | 2010-05-18 |
WO2002038691A3 (en) | 2002-09-26 |
MY129795A (en) | 2007-04-30 |
JP4651805B2 (ja) | 2011-03-16 |
CN1473184A (zh) | 2004-02-04 |
DE60108659T2 (de) | 2005-06-30 |
KR20040030452A (ko) | 2004-04-09 |
JP2002146299A (ja) | 2002-05-22 |
US20040038020A1 (en) | 2004-02-26 |
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