WO2008087720A1 - Surface protective sheet - Google Patents

Surface protective sheet Download PDF

Info

Publication number
WO2008087720A1
WO2008087720A1 PCT/JP2007/050619 JP2007050619W WO2008087720A1 WO 2008087720 A1 WO2008087720 A1 WO 2008087720A1 JP 2007050619 W JP2007050619 W JP 2007050619W WO 2008087720 A1 WO2008087720 A1 WO 2008087720A1
Authority
WO
WIPO (PCT)
Prior art keywords
parts
weight
amount
protective sheet
surface protective
Prior art date
Application number
PCT/JP2007/050619
Other languages
French (fr)
Japanese (ja)
Inventor
Mikihiro Endo
Original Assignee
Nichiban Company Limited
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 Nichiban Company Limited filed Critical Nichiban Company Limited
Priority to JP2008553922A priority Critical patent/JP5102226B2/en
Priority to PCT/JP2007/050619 priority patent/WO2008087720A1/en
Publication of WO2008087720A1 publication Critical patent/WO2008087720A1/en

Links

Classifications

    • 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
    • C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • C09J153/02—Vinyl aromatic monomers and conjugated dienes
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material 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
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B25/08—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • 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
    • C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; 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
    • C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • C09J153/02—Vinyl aromatic monomers and conjugated dienes
    • C09J153/025—Vinyl aromatic monomers and conjugated dienes modified
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • 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
    • C09J2203/306—Applications of adhesives in processes or use of adhesives in the form of films or foils for protecting painted surfaces, e.g. of cars
    • 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
    • C09J2423/00—Presence of polyolefin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

The invention relates to a surface protective sheet comprising a substrate and, disposed on at least one surface thereof, a pressure sensitive adhesive layer, characterized in that the pressure sensitive adhesive contains an olefin thermoplastic elastomer having a glass transition temperature of 0°C or below and a melt flow rate of 0.1 to 100 g/10 minutes (230°C, 2.16 kg) in an amount of 100 parts by weight, a tackifier resin in an amount of 5 to 50 parts by weight and a softener in an amount of 0 to 200 parts by weight based on the 100 parts by weight of the elastomer.
PCT/JP2007/050619 2007-01-17 2007-01-17 Surface protective sheet WO2008087720A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008553922A JP5102226B2 (en) 2007-01-17 2007-01-17 Surface protection sheet
PCT/JP2007/050619 WO2008087720A1 (en) 2007-01-17 2007-01-17 Surface protective sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/050619 WO2008087720A1 (en) 2007-01-17 2007-01-17 Surface protective sheet

Publications (1)

Publication Number Publication Date
WO2008087720A1 true WO2008087720A1 (en) 2008-07-24

Family

ID=39635729

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/050619 WO2008087720A1 (en) 2007-01-17 2007-01-17 Surface protective sheet

Country Status (2)

Country Link
JP (1) JP5102226B2 (en)
WO (1) WO2008087720A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2641951A1 (en) * 2012-03-19 2013-09-25 Nitto Denko Corporation Surface protection sheet
EP2641952A1 (en) * 2012-03-19 2013-09-25 Nitto Denko Corporation Paint protection sheet
JP2016098238A (en) * 2014-11-18 2016-05-30 株式会社サンエー化研 Manufacturing method of surface protective film

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06240216A (en) * 1993-02-16 1994-08-30 Sekisui Chem Co Ltd Surface protecting film
JPH08259707A (en) * 1995-03-23 1996-10-08 Mitsubishi Plastics Ind Ltd Stretchable film for food packaging
JP2004285318A (en) * 2003-01-27 2004-10-14 Mitsui Chemicals Inc Propylene-based polymer composition
JP2006210906A (en) * 2004-12-28 2006-08-10 Mitsui Chemical Fabro Inc Material for sealing solar cells

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003311830A (en) * 2002-04-19 2003-11-06 Dainippon Printing Co Ltd Polypropylene film
WO2006075383A1 (en) * 2005-01-14 2006-07-20 Nichiban Company Limited Surface-protective sheet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06240216A (en) * 1993-02-16 1994-08-30 Sekisui Chem Co Ltd Surface protecting film
JPH08259707A (en) * 1995-03-23 1996-10-08 Mitsubishi Plastics Ind Ltd Stretchable film for food packaging
JP2004285318A (en) * 2003-01-27 2004-10-14 Mitsui Chemicals Inc Propylene-based polymer composition
JP2006210906A (en) * 2004-12-28 2006-08-10 Mitsui Chemical Fabro Inc Material for sealing solar cells

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2641951A1 (en) * 2012-03-19 2013-09-25 Nitto Denko Corporation Surface protection sheet
EP2641952A1 (en) * 2012-03-19 2013-09-25 Nitto Denko Corporation Paint protection sheet
CN103320031A (en) * 2012-03-19 2013-09-25 日东电工株式会社 Surface protection sheet
JP2016098238A (en) * 2014-11-18 2016-05-30 株式会社サンエー化研 Manufacturing method of surface protective film

Also Published As

Publication number Publication date
JPWO2008087720A1 (en) 2010-05-06
JP5102226B2 (en) 2012-12-19

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