DE60203903D1 - Verfahren zum herstellen von mehrlagigen schaumstoffgegenständen, sowie dadurch hergestellte gegenstände - Google Patents

Verfahren zum herstellen von mehrlagigen schaumstoffgegenständen, sowie dadurch hergestellte gegenstände

Info

Publication number
DE60203903D1
DE60203903D1 DE60203903T DE60203903T DE60203903D1 DE 60203903 D1 DE60203903 D1 DE 60203903D1 DE 60203903 T DE60203903 T DE 60203903T DE 60203903 T DE60203903 T DE 60203903T DE 60203903 D1 DE60203903 D1 DE 60203903D1
Authority
DE
Germany
Prior art keywords
foam
elastomeric layer
produced therefrom
foam materials
manufacturing multilayer
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.)
Expired - Lifetime
Application number
DE60203903T
Other languages
English (en)
Other versions
DE60203903T2 (de
Inventor
Steven English
Joann Bladon
Jose Godoy
Alfred Larre
Andrew Hogg
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.)
Dow Global Technologies LLC
Original Assignee
Dow Global Technologies LLC
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 Dow Global Technologies LLC filed Critical Dow Global Technologies LLC
Application granted granted Critical
Publication of DE60203903D1 publication Critical patent/DE60203903D1/de
Publication of DE60203903T2 publication Critical patent/DE60203903T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/06—Making multilayered articles
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
    • B29C44/0461—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other
    • B29C44/0469—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other provided with physical separators between the different materials, e.g. separating layers, mould walls
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/146—Shaping the lining before foaming
    • 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
    • B32B25/20—Layered products comprising a layer of natural or synthetic rubber comprising silicone rubber
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/58—Seat coverings
    • B60N2/5891—Seat coverings characterised by the manufacturing process; manufacturing seat coverings not otherwise provided for
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • 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
    • 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
    • B32B2325/00—Polymers of vinyl-aromatic compounds, e.g. polystyrene
    • 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
    • B32B2333/00—Polymers of unsaturated acids 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
    • B32B2375/00—Polyureas; Polyurethanes
    • 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
DE60203903T 2001-06-15 2002-06-14 Verfahren zum herstellen von mehrlagigen schaumstoffgegenständen, sowie dadurch hergestellte gegenstände Expired - Lifetime DE60203903T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29870901P 2001-06-15 2001-06-15
US298709P 2001-06-15
PCT/US2002/018741 WO2002102585A1 (en) 2001-06-15 2002-06-14 Process for producing a multi-layered foam article and articles produced therefrom

Publications (2)

Publication Number Publication Date
DE60203903D1 true DE60203903D1 (de) 2005-06-02
DE60203903T2 DE60203903T2 (de) 2006-01-26

Family

ID=23151694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60203903T Expired - Lifetime DE60203903T2 (de) 2001-06-15 2002-06-14 Verfahren zum herstellen von mehrlagigen schaumstoffgegenständen, sowie dadurch hergestellte gegenstände

Country Status (12)

Country Link
US (1) US6787078B2 (de)
EP (1) EP1395422B1 (de)
JP (1) JP2004529796A (de)
KR (1) KR20040010714A (de)
CN (1) CN1240537C (de)
AT (1) ATE294062T1 (de)
BR (1) BR0211003A (de)
CA (1) CA2447542A1 (de)
DE (1) DE60203903T2 (de)
ES (1) ES2240747T3 (de)
MX (1) MXPA03010803A (de)
WO (1) WO2002102585A1 (de)

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US20050019544A1 (en) * 2003-04-30 2005-01-27 Stacey Roberta L. Foam seat element
DE10338215B4 (de) 2003-08-20 2007-02-15 Johnson Controls Gmbh Polsterteil, insbesondere Ausstattungsteil für den Innenraum eines Kraftfahrzeugs, Verfahren zu seiner Herstellung und Sitz
US7155765B2 (en) 2003-10-14 2007-01-02 Tempur World, Llc Pillow top for a cushion
FR2869270B1 (fr) * 2004-04-22 2006-06-23 Steelcase Sa Revetement matelasse pour siege
US20060030630A1 (en) * 2004-08-05 2006-02-09 Lear Corporation System, method and composition for forming composite sprayed polyurethane skins having an expanded polyurethane layer
US8647544B2 (en) * 2004-09-30 2014-02-11 Selwyn Arthur Burch Method for manufacturing school bus seat with energy absorber and using same
US20060160644A1 (en) * 2005-01-14 2006-07-20 Hu Chunwei J Football and method for manufacturing same
US20070067994A1 (en) * 2005-09-26 2007-03-29 Lear Corporation Multi-piece vehicle interior trim panel
US7677660B2 (en) * 2007-09-06 2010-03-16 Lear Corporation Acoustically tuned seating assembly
US20090091166A1 (en) * 2007-10-04 2009-04-09 Think/Thing Seating system using closed cell materials
US20090127912A1 (en) * 2007-11-19 2009-05-21 Lear Corporation Vehicle seat assembly having a cushion with a colored coating and method of making the same
US20090306235A1 (en) * 2008-06-05 2009-12-10 Wang Jin Quan Memory Foam Pad
CN102173024B (zh) * 2011-01-13 2013-10-09 鲁宁 模具内置回收料法生产的聚氨酯一体化板及生产工艺
EP2663471A4 (de) * 2011-01-14 2017-12-20 Johnson Controls Technology Company Schaumstoffanordnung und verfahren zu ihrer herstellung
CA2800374C (en) * 2011-02-11 2016-01-05 Jiangsu Healthcare Co., Ltd An mdi system non-temperature sensitive memory sponge suitable for flat foam foaming process
EP2797994A2 (de) 2011-12-30 2014-11-05 Dow Global Technologies LLC Schaumzusammensetzung mit olefinblockcopolymergelpartikeln
EP2877064B1 (de) 2012-07-27 2019-05-08 Tempur-Pedic Management, LLC Körperstützkissen mit mehreren speicherstoffschichten
US8998309B2 (en) 2013-01-10 2015-04-07 Lear Corporation Vehicle seat assembly having a permeable cushion with a colored coating and method of making the same
WO2014120191A1 (en) * 2013-01-31 2014-08-07 Johnson Controls Technology Company System and method for increasing foam hardness
US20150015050A1 (en) * 2013-02-25 2015-01-15 Carol N. Van Zandt Seat Cushion
JP2014237339A (ja) * 2013-06-06 2014-12-18 武史 杉浦 自動車用シートクッション
FR3022484A1 (fr) * 2014-06-18 2015-12-25 Cera Procede de realisation d’une matelassure de siege de vehicule automobile
JP6703991B2 (ja) * 2015-08-04 2020-06-03 株式会社ブリヂストン 軟質ポリウレタンフォーム成形品、およびシート用パッド
DE102016213803B4 (de) * 2016-03-18 2024-05-02 Keiper Seating Mechanisms Co., Ltd. Bauteil für ein Fahrzeug, Verfahren zur Herstellung eines Bauteils für ein Fahrzeug und Verwendung eines solchen Bauteils
CN106926761A (zh) * 2017-03-29 2017-07-07 常州康丰车辆配件有限公司 车用座椅及其制造方法
US10736435B2 (en) * 2017-09-26 2020-08-11 Lear Corporation Seating system and method for producing same
US20190100122A1 (en) * 2017-10-04 2019-04-04 Ford Global Technologies, Llc Waterproof skinned bench seat
EP3486061A1 (de) * 2017-11-20 2019-05-22 FAURECIA Sièges d'Automobile Verfahren zur herstellung eines sitzelements für ein kraftfahrzeug
EP3902673A1 (de) * 2018-12-28 2021-11-03 Dow Brasil Sudeste Industrial Ltda. Verbundartikel zum isolieren eines geräts, gerät mit verbundartikel und zugehöriges verfahren
FR3108551B1 (fr) * 2020-03-31 2022-04-08 Faurecia Sieges Dautomobile Procédé de réalisation d’un élément de support de siège

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Also Published As

Publication number Publication date
DE60203903T2 (de) 2006-01-26
CN1240537C (zh) 2006-02-08
WO2002102585A1 (en) 2002-12-27
EP1395422A1 (de) 2004-03-10
CN1537050A (zh) 2004-10-13
MXPA03010803A (es) 2004-02-17
ES2240747T3 (es) 2005-10-16
CA2447542A1 (en) 2002-12-27
EP1395422B1 (de) 2005-04-27
JP2004529796A (ja) 2004-09-30
KR20040010714A (ko) 2004-01-31
ATE294062T1 (de) 2005-05-15
BR0211003A (pt) 2004-08-10
US20030098598A1 (en) 2003-05-29
US6787078B2 (en) 2004-09-07

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