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WO2009011118A1 - Polyurethane laminate, method for production of the same, and sealing material and damping/buffering material each utilizing the same - Google Patents

Polyurethane laminate, method for production of the same, and sealing material and damping/buffering material each utilizing the same Download PDF

Info

Publication number
WO2009011118A1
WO2009011118A1 PCT/JP2008/001878 JP2008001878W WO2009011118A1 WO 2009011118 A1 WO2009011118 A1 WO 2009011118A1 JP 2008001878 W JP2008001878 W JP 2008001878W WO 2009011118 A1 WO2009011118 A1 WO 2009011118A1
Authority
WO
WIPO (PCT)
Prior art keywords
same
damping
utilizing
polyurethane laminate
polyurethane
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/JP2008/001878
Other languages
French (fr)
Japanese (ja)
Inventor
Teppei Oyanagi
Takahiro Aizawa
Koji Nomura
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.)
Nippon Polyurethane Industry Co Ltd
Original Assignee
Nippon Polyurethane Industry Co Ltd
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 Nippon Polyurethane Industry Co Ltd filed Critical Nippon Polyurethane Industry Co Ltd
Publication of WO2009011118A1 publication Critical patent/WO2009011118A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • C08J7/16—Chemical modification with polymerisable compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
    • C09K3/1021—Polyurethanes or derivatives thereof
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/56—Damping, energy absorption
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/003—Interior finishings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C08J2483/10—Block- or graft-copolymers containing polysiloxane sequences

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Laminated Bodies (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Sealing Material Composition (AREA)

Abstract

[PROBLEMS] To provide: a polyurethane laminate which is free of the concerns about bleeding, has good follow-up properties and hermeticity due to its low hardness, and has reduced surface adhesion and good reusability and workability; and a sealing material and a damping/buffering material each utilizing the polyurethane laminate. [MEANS FOR SOLVING PROBLEMS] Disclosed are: a polyurethane laminate which comprises a polyurethane resin and a protective layer formed by applying a mixture of silyl isocyanate and a silicone polyol on the surface of the polyurethane resin at a ratio of 0.1 to 5 g/m2 and curing the applied mixture, which has an Asker C hardness of 30 or less at room temperature, and which has a 180-degree peel adhesion force against a PET film of 0.1 N/10 mm or less; and a sealing material and a damping/buffering material each utilizing the polyurethane laminate.
PCT/JP2008/001878 2007-07-18 2008-07-14 Polyurethane laminate, method for production of the same, and sealing material and damping/buffering material each utilizing the same Ceased WO2009011118A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-187219 2007-07-18
JP2007187219A JP2009024060A (en) 2007-07-18 2007-07-18 Polyurethane laminate, manufacturing method thereof, sealing material using the same, and damping buffer material

Publications (1)

Publication Number Publication Date
WO2009011118A1 true WO2009011118A1 (en) 2009-01-22

Family

ID=40259464

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001878 Ceased WO2009011118A1 (en) 2007-07-18 2008-07-14 Polyurethane laminate, method for production of the same, and sealing material and damping/buffering material each utilizing the same

Country Status (2)

Country Link
JP (1) JP2009024060A (en)
WO (1) WO2009011118A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025023209A1 (en) * 2023-07-27 2025-01-30 富士フイルム株式会社 Composition and film
WO2025023208A1 (en) * 2023-07-27 2025-01-30 富士フイルム株式会社 Composition and film

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2014141866A1 (en) * 2013-03-13 2017-02-16 Dic株式会社 Hard coat film, protective film, and image display device
CN114040848A (en) * 2019-07-02 2022-02-11 三洋化成工业株式会社 Multilayer film
WO2021118259A1 (en) * 2019-12-11 2021-06-17 미쓰이케미칼앤드에스케이씨폴리우레탄 주식회사 Polyurethane laminate and production method thereof
JP7565714B2 (en) * 2020-06-19 2024-10-11 Dic株式会社 Cover film for flexible displays
JP7375112B1 (en) 2022-05-31 2023-11-07 エルジー ディスプレイ カンパニー リミテッド Cover film and image display device using the same

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58162581A (en) * 1982-03-19 1983-09-27 Nippon Polyurethan Kogyo Kk Composition for polyurethane paints
JPH0476060A (en) * 1990-07-19 1992-03-10 Toray Dow Corning Silicone Co Ltd Film-forming organopolysiloxane composition
JPH0547321A (en) * 1991-08-13 1993-02-26 Toshiba Corp Cathode-ray tube device
JPH08259818A (en) * 1995-03-24 1996-10-08 Shin Etsu Chem Co Ltd Organopolysiloxane composition and rubber parts
JPH09104733A (en) * 1995-10-11 1997-04-22 Nippon Polyurethane Ind Co Ltd Two-component polyurethane elastomer composition for casting and method for producing polyurethane elastomer
JP2001107021A (en) * 1999-10-06 2001-04-17 Matsumoto Seiyaku Kogyo Kk Finishing agent having mold release property, smoothness, printability and antistatic property
JP2003226837A (en) * 2002-02-05 2003-08-15 Matsumoto Seiyaku Kogyo Kk Surface treatment agent
JP2003226838A (en) * 2002-02-05 2003-08-15 Matsumoto Seiyaku Kogyo Kk Surface treatment agent
JP2004315771A (en) * 2003-04-17 2004-11-11 Matsumoto Seiyaku Kogyo Kk Silicon composition and surface-treating agent

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58162581A (en) * 1982-03-19 1983-09-27 Nippon Polyurethan Kogyo Kk Composition for polyurethane paints
JPH0476060A (en) * 1990-07-19 1992-03-10 Toray Dow Corning Silicone Co Ltd Film-forming organopolysiloxane composition
JPH0547321A (en) * 1991-08-13 1993-02-26 Toshiba Corp Cathode-ray tube device
JPH08259818A (en) * 1995-03-24 1996-10-08 Shin Etsu Chem Co Ltd Organopolysiloxane composition and rubber parts
JPH09104733A (en) * 1995-10-11 1997-04-22 Nippon Polyurethane Ind Co Ltd Two-component polyurethane elastomer composition for casting and method for producing polyurethane elastomer
JP2001107021A (en) * 1999-10-06 2001-04-17 Matsumoto Seiyaku Kogyo Kk Finishing agent having mold release property, smoothness, printability and antistatic property
JP2003226837A (en) * 2002-02-05 2003-08-15 Matsumoto Seiyaku Kogyo Kk Surface treatment agent
JP2003226838A (en) * 2002-02-05 2003-08-15 Matsumoto Seiyaku Kogyo Kk Surface treatment agent
JP2004315771A (en) * 2003-04-17 2004-11-11 Matsumoto Seiyaku Kogyo Kk Silicon composition and surface-treating agent

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025023209A1 (en) * 2023-07-27 2025-01-30 富士フイルム株式会社 Composition and film
WO2025023208A1 (en) * 2023-07-27 2025-01-30 富士フイルム株式会社 Composition and film

Also Published As

Publication number Publication date
JP2009024060A (en) 2009-02-05

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