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WO1997033946A3 - Cushioning adhesive sheet and cushioning structure - Google Patents

Cushioning adhesive sheet and cushioning structure Download PDF

Info

Publication number
WO1997033946A3
WO1997033946A3 PCT/US1997/003822 US9703822W WO9733946A3 WO 1997033946 A3 WO1997033946 A3 WO 1997033946A3 US 9703822 W US9703822 W US 9703822W WO 9733946 A3 WO9733946 A3 WO 9733946A3
Authority
WO
WIPO (PCT)
Prior art keywords
cushioning
adhesive sheet
range
airtight space
time
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.)
Ceased
Application number
PCT/US1997/003822
Other languages
French (fr)
Other versions
WO1997033946A2 (en
Inventor
Michiru Hata
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Priority to AU22053/97A priority Critical patent/AU2205397A/en
Publication of WO1997033946A2 publication Critical patent/WO1997033946A2/en
Publication of WO1997033946A3 publication Critical patent/WO1997033946A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of 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
    • C09J7/10—Adhesives in the form of films or foils without carriers
    • 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]
    • C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/385—Acrylic polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0097—Glues or adhesives, e.g. hot melts or thermofusible adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0091—Damping, energy absorption
    • 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
    • C09J2433/00—Presence of (meth)acrylic polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)

Abstract

A cushioning adhesive sheet for which the cushioning ability is not likely to be deteriorated with time, by applying an airtight space having a comparatively large volume on an adherend and maintaining the airtight space stably with time. The cushioning adhesive sheet comprises: i) a base part; and ii) a convex part consisting of a crosslinked adhesive polymer and having an adhesive surface, which is provided on at least one major surface of the base part so as to enclose a plurality of concave parts having a geometric shape; wherein a volume of the concave part is 0.8 to 600 mm3, a modulus G of the convex part measured according to a dynamic viscoelasticity measuring method at a frequency of 1 rad/second under shear mode at 25 °C is within a range of 5 x 105 to 4 x 106 dynes/cm2, and a decrease of log¿10?G within a range of 25 to 125 °C is less than 1.0.
PCT/US1997/003822 1996-03-13 1997-03-12 Cushioning adhesive sheet and cushioning structure Ceased WO1997033946A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU22053/97A AU2205397A (en) 1996-03-13 1997-03-12 Cushioning adhesive sheet and cushioning structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8/56023 1996-03-13
JP8056023A JPH09241589A (en) 1996-03-13 1996-03-13 Cushioning, pressure-sensitive adhesive sheet and cushioning structure

Publications (2)

Publication Number Publication Date
WO1997033946A2 WO1997033946A2 (en) 1997-09-18
WO1997033946A3 true WO1997033946A3 (en) 1997-11-06

Family

ID=13015471

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/003822 Ceased WO1997033946A2 (en) 1996-03-13 1997-03-12 Cushioning adhesive sheet and cushioning structure

Country Status (3)

Country Link
JP (1) JPH09241589A (en)
AU (1) AU2205397A (en)
WO (1) WO1997033946A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11181367A (en) * 1997-11-10 1999-07-06 Minnesota Mining & Mfg Co <3M> Pressure-sensitive adhesive sheet and window glass structure
DE60031448T2 (en) 2000-01-13 2007-02-01 Nitto Denko Corp., Ibaraki POROUS ADHESIVE FOIL, SEMICONDUCTOR WAIST WITH POROUS ADHESIVE FOIL AND METHOD FOR THE PRODUCTION THEREOF
US8323773B2 (en) 2001-10-09 2012-12-04 3M Innovative Properties Company Laminates with structured layers
US6736854B2 (en) * 2002-05-10 2004-05-18 C. R. Bard, Inc. Prosthetic repair fabric with erosion resistant edge
JP4515014B2 (en) * 2002-08-19 2010-07-28 大日本印刷株式会社 Adhesive sheet
JP2008037943A (en) 2006-08-03 2008-02-21 Nitto Denko Corp Shock absorbing adhesive sheet and method for producing the same
DE102008035474A1 (en) * 2008-08-09 2010-02-11 Tesa Se Self-adhesive bubble wrap as protection for fresh paints during vehicle assembly and manufacturing process
JP5743285B2 (en) * 2012-12-18 2015-07-01 日東電工株式会社 Shock absorbing adhesive sheet and method for producing the same
JP6463723B2 (en) * 2013-03-13 2019-02-06 スリーエム イノベイティブ プロパティズ カンパニー Radiation curable polythioethers with alkyne linkages
KR20160018654A (en) 2013-06-06 2016-02-17 쓰리엠 이노베이티브 프로퍼티즈 캄파니 Method for preparing structured adhesive articles
JP2016521779A (en) 2013-06-06 2016-07-25 スリーエム イノベイティブ プロパティズ カンパニー Process for the preparation of structured laminate adhesive articles
WO2014197194A1 (en) 2013-06-06 2014-12-11 3M Innovative Properties Company Method for preparing structured adhesive articles
US10185058B2 (en) 2013-07-01 2019-01-22 3M Innovative Properties Company Protection film suitable for illuminated display devices
JP6216586B2 (en) * 2013-09-18 2017-10-18 中興化成工業株式会社 Sheet with protrusions
JP5963286B2 (en) * 2015-04-06 2016-08-03 日東電工株式会社 Shock absorbing adhesive sheet and method for producing the same
US11591497B2 (en) 2017-12-14 2023-02-28 Avery Dennison Corporation Pressure sensitive adhesive with broad damping temperature range
KR101957767B1 (en) * 2018-04-05 2019-07-04 유니웹스 주식회사 Private cloud apparatus having a multi-version backup function
CN112262193B (en) 2018-06-07 2022-06-21 3M创新有限公司 Microstructured release liner for selective ink transfer to a film
KR102552930B1 (en) * 2018-06-27 2023-07-07 삼성디스플레이 주식회사 Panel bottom member and display device including the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0266094A1 (en) * 1986-10-30 1988-05-04 Minnesota Mining And Manufacturing Company Self-weeding dry transfer article
US5344681A (en) * 1991-09-12 1994-09-06 Minnesota Mining And Manufacturing Company Patterned pressure sensitive adhesive transfer tape

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0266094A1 (en) * 1986-10-30 1988-05-04 Minnesota Mining And Manufacturing Company Self-weeding dry transfer article
US5344681A (en) * 1991-09-12 1994-09-06 Minnesota Mining And Manufacturing Company Patterned pressure sensitive adhesive transfer tape

Also Published As

Publication number Publication date
AU2205397A (en) 1997-10-01
JPH09241589A (en) 1997-09-16
WO1997033946A2 (en) 1997-09-18

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