WO2009050919A1 - Layered product and process for producing the same - Google Patents

Layered product and process for producing the same Download PDF

Info

Publication number
WO2009050919A1
WO2009050919A1 PCT/JP2008/060796 JP2008060796W WO2009050919A1 WO 2009050919 A1 WO2009050919 A1 WO 2009050919A1 JP 2008060796 W JP2008060796 W JP 2008060796W WO 2009050919 A1 WO2009050919 A1 WO 2009050919A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
layered product
resin
parts
thermoplastic resin
Prior art date
Application number
PCT/JP2008/060796
Other languages
French (fr)
Japanese (ja)
Inventor
Yuuichi Kanayama
Original Assignee
Techno Polymer 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 Techno Polymer Co., Ltd. filed Critical Techno Polymer Co., Ltd.
Publication of WO2009050919A1 publication Critical patent/WO2009050919A1/en

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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • 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
    • 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
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/022—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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/402—Coloured
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • 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
    • B32B2451/00—Decorative or ornamental articles
    • 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
    • B32B2457/00—Electrical equipment
    • 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
    • B32B2479/00—Furniture
    • 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

Abstract

A layered product comprising: a foamed layer made of a foam which has an expansion ratio as high as 2 or above, is lightweight, and has been more clearly colored than conventional ones in an even tint, spotty-pattern tints, etc.; and a transparent resin layer (protective layer) disposed on at least one side of the foamed layer. The layered product is free from distortion and has excellent smoothness. The design which the foamed layer bears is clearly recognized through the resin layer. The layered product hence has an excellent appearance. Also provided is a process for producing the layered product. The layered product (1) comprises: a first layer (11) made of a foam formed from a composition comprising (A) a thermoplastic resin comprising 5-100% styrene resin based on the whole resin, (B) a colorant, and (C) a blowing agent having a boiling point of -10 to 55°C, the contents of the colorant (B) and the blowing agent (C) being 0.01-15 parts and 0.1-5 parts, respectively, per 100 parts of the thermoplastic resin (A); and a second layer (12) which is disposed on at least one side of the first layer (11) and is made of a thermoplastic resin composition having a total light transmittance as measured in accordance with ASTM D1003 of 50% or higher.
PCT/JP2008/060796 2007-10-17 2008-06-12 Layered product and process for producing the same WO2009050919A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007270610 2007-10-17
JP2007-270610 2007-10-17

Publications (1)

Publication Number Publication Date
WO2009050919A1 true WO2009050919A1 (en) 2009-04-23

Family

ID=40567202

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/060796 WO2009050919A1 (en) 2007-10-17 2008-06-12 Layered product and process for producing the same

Country Status (2)

Country Link
JP (1) JP2009113471A (en)
WO (1) WO2009050919A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014198404A (en) * 2013-03-29 2014-10-23 株式会社ジェイエスピー Method for manufacturing a polystyrenic resin foam

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5077426B2 (en) * 2008-03-13 2012-11-21 富士電機リテイルシステムズ株式会社 Money handling machine
JP2014148109A (en) * 2013-02-01 2014-08-21 Mitsui Chemicals Tohcello Inc Colored packing and method for manufacturing the same
JP2016156176A (en) * 2015-02-24 2016-09-01 凸版印刷株式会社 Decorative material for floor

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54124072A (en) * 1978-03-20 1979-09-26 Sekisui Plastics Method of making expanded resin laminated sheet with striping pattern * and cap for making it
JPH10323877A (en) * 1997-05-26 1998-12-08 Misawa Homes Co Ltd Resin molding method and intermediate die
JPH1142747A (en) * 1997-05-29 1999-02-16 Sekisui Plastics Co Ltd Foamed styrenic resin laminated sheet for hot molding, and its production and molded product
JPH1143582A (en) * 1997-07-25 1999-02-16 Techno Polymer Kk Resin molding product having grain pattern
JPH11182009A (en) * 1997-12-24 1999-07-06 Dainippon Printing Co Ltd Flooring sheet
JP2002105150A (en) * 2000-07-26 2002-04-10 Toray Ind Inc Rubber-reinforced styrene-based transparent resin composition and method for producing the same
JP2004299075A (en) * 2003-03-28 2004-10-28 Kanegafuchi Chem Ind Co Ltd Polystyrenic laminated foamed sheet having flexibility and vegetable and fruit tray
JP2006198933A (en) * 2005-01-21 2006-08-03 Kaneka Corp Composite foam

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4518353B2 (en) * 1999-11-30 2010-08-04 株式会社ジェイエスピー Laminated foam for thermoforming
JP4538936B2 (en) * 2000-10-18 2010-09-08 凸版印刷株式会社 Cosmetic material
JP2004025758A (en) * 2002-06-28 2004-01-29 Fukuvi Chem Ind Co Ltd Multi-layer resin extrusion-molded product
JP2005111888A (en) * 2003-10-09 2005-04-28 Daicel Pack Systems Ltd Resin-expanded laminated sheet

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54124072A (en) * 1978-03-20 1979-09-26 Sekisui Plastics Method of making expanded resin laminated sheet with striping pattern * and cap for making it
JPH10323877A (en) * 1997-05-26 1998-12-08 Misawa Homes Co Ltd Resin molding method and intermediate die
JPH1142747A (en) * 1997-05-29 1999-02-16 Sekisui Plastics Co Ltd Foamed styrenic resin laminated sheet for hot molding, and its production and molded product
JPH1143582A (en) * 1997-07-25 1999-02-16 Techno Polymer Kk Resin molding product having grain pattern
JPH11182009A (en) * 1997-12-24 1999-07-06 Dainippon Printing Co Ltd Flooring sheet
JP2002105150A (en) * 2000-07-26 2002-04-10 Toray Ind Inc Rubber-reinforced styrene-based transparent resin composition and method for producing the same
JP2004299075A (en) * 2003-03-28 2004-10-28 Kanegafuchi Chem Ind Co Ltd Polystyrenic laminated foamed sheet having flexibility and vegetable and fruit tray
JP2006198933A (en) * 2005-01-21 2006-08-03 Kaneka Corp Composite foam

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014198404A (en) * 2013-03-29 2014-10-23 株式会社ジェイエスピー Method for manufacturing a polystyrenic resin foam

Also Published As

Publication number Publication date
JP2009113471A (en) 2009-05-28

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