BR9815573A - Material compósito de espuma e processo para produção do mesmo - Google Patents

Material compósito de espuma e processo para produção do mesmo

Info

Publication number
BR9815573A
BR9815573A BR9815573A BR9815573A BR9815573A BR 9815573 A BR9815573 A BR 9815573A BR 9815573 A BR9815573 A BR 9815573A BR 9815573 A BR9815573 A BR 9815573A BR 9815573 A BR9815573 A BR 9815573A
Authority
BR
Brazil
Prior art keywords
foam
composite material
isocyanate
based polymer
producing
Prior art date
Application number
BR9815573A
Other languages
English (en)
Inventor
Edward T Kuczynski
Ian L Hughes
Charles R Burchi
Original Assignee
Woodbridge Foam Corp
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 Woodbridge Foam Corp filed Critical Woodbridge Foam Corp
Publication of BR9815573A publication Critical patent/BR9815573A/pt

Links

Classifications

    • 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
    • B60N2/70—Upholstery springs ; Upholstery
    • 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
    • B29C44/025—Foaming in open moulds, followed by closing the moulds
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/22—Nonparticulate element embedded or inlaid in substrate and visible
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24983—Hardness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249981—Plural void-containing components

Abstract

"MATERIAL COMPóSITO DE ESPUMA E PROCESSO PARA PRODUçãO DO MESMO". Um material compósito de espuma compreendendo uma primeira espuma de polímero baseado em isocianato compreendendo pelo menos uma superfície não-contornada e uma segunda espuma de polímero baseado em isocianato moldada, a primeira espuma de polímero baseado em isocianato e a segunda espuma de polímero baseado em isocianato sendo: (i) de diferente composição, e (ii) fixas com relação uma à outra. Um processo para produção de material compósito de espuma é também mostrado. O material compósito de espuma é útil em aplicações veiculares e não-veiculares.
BR9815573A 1997-12-01 1998-12-01 Material compósito de espuma e processo para produção do mesmo BR9815573A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/980,802 US5989699A (en) 1997-12-01 1997-12-01 Foam composite material comprising a first foam having an uncontoured surface, and a second, different foam fixed to the first foam at its uncontoured surface
PCT/CA1998/001102 WO1999028107A1 (en) 1997-12-01 1998-12-01 Foam composite material and process for production thereof

Publications (1)

Publication Number Publication Date
BR9815573A true BR9815573A (pt) 2002-02-05

Family

ID=25527854

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9815573A BR9815573A (pt) 1997-12-01 1998-12-01 Material compósito de espuma e processo para produção do mesmo

Country Status (7)

Country Link
US (1) US5989699A (pt)
EP (2) EP1101588A3 (pt)
JP (1) JP2001524400A (pt)
AU (1) AU754684B2 (pt)
BR (1) BR9815573A (pt)
CA (1) CA2313038A1 (pt)
WO (1) WO1999028107A1 (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6451232B2 (en) * 1999-03-25 2002-09-17 Lear Corporation Method for forming headliners
JP4461532B2 (ja) * 1999-12-08 2010-05-12 株式会社ブリヂストン 車両用座席及びその製造方法
US6451233B1 (en) * 2000-04-28 2002-09-17 Lear Corporation Method of making a multiple foam interior trim substrate
US6635688B2 (en) 2000-06-28 2003-10-21 World Properties, Inc. Composite polyurethane foams and method of manufacture thereof
EP1294551A2 (en) * 2000-06-30 2003-03-26 Intier Automotive Seating of America, Inc. Automotive trim component having an elastomeric skin with a foam core and method for making same
US6896321B2 (en) 2002-10-01 2005-05-24 Lear Corporation Vehicle headliner
US6929711B2 (en) * 2003-04-29 2005-08-16 Lear Corporation Method of making an interior trim part
US7182832B2 (en) * 2003-05-09 2007-02-27 Lear Corporation Adhesive precoated headliner materials
JP2007500612A (ja) * 2003-07-25 2007-01-18 ウッドブリッジ・フォーム・コーポレイション フォーム積層体製品及びその製造方法
US20050167034A1 (en) * 2004-01-29 2005-08-04 W.K. Industries, Inc. Process for producing interior trim parts
BE1015896A3 (nl) * 2004-02-06 2005-11-08 Imhold Nv Werkwijze voor het vervaardigen van een veerkrachtig lichaam dat kan worden toegepast in kussens, matrassen of dergelijke.
DE102005020335A1 (de) * 2005-02-16 2006-08-31 Dr.Ing.H.C. F. Porsche Ag Kraftfahrzeugsitz
US20060266713A1 (en) * 2005-05-24 2006-11-30 W.K, Industries, Inc. Floor panel and method for producing the same
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
DE102008009192A1 (de) 2008-02-15 2009-08-20 Bayer Materialscience Ag Hochflexibles flächiges Verbundmaterial
CN101585239A (zh) * 2008-05-22 2009-11-25 拜耳材料科技贸易(上海)有限公司 一种鞋帮及其制备方法和用途
US8677600B2 (en) * 2009-11-19 2014-03-25 General Foam Plastics Corporation Methods of dispensing and making porous material with growth enhancing element
US9474584B2 (en) 2010-03-17 2016-10-25 Jordco, Inc. Dental instrument servicing system
WO2013033639A1 (en) * 2011-08-31 2013-03-07 Jordco, Inc. Method and apparatus for cleaning and storing endodontic tools
US10011058B2 (en) * 2011-11-28 2018-07-03 Ford Global Technologies, Llc Dual firmness head restraint
US8974003B2 (en) * 2012-03-30 2015-03-10 Toyota Motor Engineering & Manufacturing North America, Inc. Rear seat cushion sound reduction mat
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
WO2015082691A1 (de) * 2013-12-06 2015-06-11 Heyform Bramsche Gmbh Verfahren zum herstellen eines sandwich-verbundbauteils
WO2016053974A1 (en) * 2014-09-30 2016-04-07 Tempur-Pedic Management, Llc Dual density molded foam pillow
US9914382B2 (en) 2016-02-16 2018-03-13 Lear Corporation Seat assembly having structural foam with intergrated frame support and method of making the same
US10000112B2 (en) * 2016-09-08 2018-06-19 Ford Global Technologies Llc Pelvic load management using integrated collapsible features in door trim panel
EP3626423A1 (de) * 2018-09-20 2020-03-25 ALBA Tooling & Engineering GmbH Verfahren zur herstellung eines bauteils sowie formwerkzeug zur durchführung des verfahrens
CN113710535A (zh) * 2019-04-17 2021-11-26 普罗普里特公司 车辆座椅

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501559A (en) * 1967-02-13 1970-03-17 Upjohn Co Multiple-pour polyurethane foams
DE3705409A1 (de) * 1987-02-20 1988-09-01 Bayer Ag Verfahren zum herstellen von polstern, insbesondere sitzpolstern fuer kraftfahrzeuge
DE3725436C2 (de) * 1987-07-31 1996-07-25 Ymos Ag Ind Produkte Verfahren zum Herstellen eines mehrlagigen Erzeugnisses
US4873036A (en) * 1988-02-23 1989-10-10 Tachi-S Co. Ltd. Method of making integrally foam-molded seats
DE3823584A1 (de) * 1988-07-12 1990-01-18 Grammer Sitzsysteme Gmbh Verfahren zur herstellung eines polsterteils
US5389316A (en) * 1991-08-13 1995-02-14 Woodbridge Foam Corporation Process for producing an energy absorbing panel
FR2693402B1 (fr) * 1992-07-07 1994-09-23 Faure Bertrand Automobile Procédé de moulage d'objets en mousse.
US5400490A (en) * 1993-02-26 1995-03-28 Woodbridge Foam Corporation Method of molding a seat having anchoring means connected thereto
JPH0732384A (ja) * 1993-04-26 1995-02-03 Atoma Internatl Inc 総合ボルスタを有するドアパネルの製造方法
US5837172A (en) * 1995-10-30 1998-11-17 Davidson Textron Inc. Method for manufacturing an automotive trim product
DE19622782C2 (de) * 1996-06-07 1998-06-04 Basf Ag Verfahren zur Herstellung von Formteilen aus Polyurethanweichschaum mit Zonen unterschiedlicher Stauchhärte

Also Published As

Publication number Publication date
EP1101588A3 (en) 2001-10-04
JP2001524400A (ja) 2001-12-04
AU754684B2 (en) 2002-11-21
EP1044090A1 (en) 2000-10-18
US5989699A (en) 1999-11-23
CA2313038A1 (en) 1999-06-10
AU1329499A (en) 1999-06-16
EP1101588A2 (en) 2001-05-23
WO1999028107A1 (en) 1999-06-10

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A,7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1868 DE 24/10/2006.

B15K Others concerning applications: alteration of classification

Ipc: B60N 2/70 (2006.01), B29C 44/02 (2006.0