BR9910600A - Processo para produzir uma estrutura compósita em camada estrutura em painel montável em um veìculo - Google Patents

Processo para produzir uma estrutura compósita em camada estrutura em painel montável em um veìculo

Info

Publication number
BR9910600A
BR9910600A BR9910600-0A BR9910600A BR9910600A BR 9910600 A BR9910600 A BR 9910600A BR 9910600 A BR9910600 A BR 9910600A BR 9910600 A BR9910600 A BR 9910600A
Authority
BR
Brazil
Prior art keywords
outer layer
layer
panel structure
produce
exposed
Prior art date
Application number
BR9910600-0A
Other languages
English (en)
Inventor
John A Gardner
Original Assignee
Magna Interior Sistems Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22199602&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9910600(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Magna Interior Sistems Inc filed Critical Magna Interior Sistems Inc
Publication of BR9910600A publication Critical patent/BR9910600A/pt

Links

Classifications

    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • 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
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • B29C37/0032—In-mould coating, e.g. by introducing the coating material into the mould after forming the article the coating being applied upon the mould surface before introducing the moulding compound, e.g. applying a gelcoat
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0237—Side or rear panels
    • B60R13/0243—Doors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0256—Dashboard liners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R2013/0281—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners made of a plurality of visible parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R2013/0293—Connection or positioning of adjacent panels

Abstract

"PROCESSO PARA PRODUZIR UMA ESTRUTURA COMPóSITA EM CAMADA ESTRUTURA EM PAINEL MONTáVEL EM UM VEìCULO". Uma estrutura de painel (10) montável em um veículo para formar uma parte do interior deste, e um processo para produzir a mesma. De acordo com este processo, uma camada exterior (26) definindo pelo menos uma porção de superfície exterior exposta (10a) da estrutura é preparada aplicando-se uma composição de poliuretano termoplástico disperso em água e um diisocianato ativado por calor, bloqueado, estável à luz, em uma superfície de molde (34) e em seguida secando a composição. A seguir, uma composição reagindo rapidamente é borrifada em uma superfície interior (26b) da camada exterior (26) enquanto a camada exterior (26) é retida na superfície de molde (34) para formar uma camada interior de elastómero de poliuretano (28) que é ligada quimicamente interfacialmente à camada exterior (26). A camada interior (28) com a camada exterior (26) ligada quimicamente interfacialmente ali a esta é então unida com o substrato de reforço (22) tal que o substrato de reforço (22) sirva para reforçar a camada exerior (26). A superfície exterior exposta (10a) da estrutura do painel simula a aparência e sensação de couro autêntico, enquanto a camada interior (28) e uma opcional camada intermediária de espuma celular de poliuretano semi-rígido (30) fornece uma sensação de compressão à porção exposta da camada exterior (26).
BR9910600-0A 1998-05-22 1999-05-21 Processo para produzir uma estrutura compósita em camada estrutura em painel montável em um veìculo BR9910600A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8659398P 1998-05-22 1998-05-22
PCT/CA1999/000424 WO1999061216A1 (en) 1998-05-22 1999-05-21 Decorative automotive interior trim articles with integral in-mold coated polyurethane aromatic elastomer covering and process for making the same

Publications (1)

Publication Number Publication Date
BR9910600A true BR9910600A (pt) 2001-01-16

Family

ID=22199602

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9910600-0A BR9910600A (pt) 1998-05-22 1999-05-21 Processo para produzir uma estrutura compósita em camada estrutura em painel montável em um veìculo

Country Status (11)

Country Link
US (1) US6544449B1 (pt)
EP (1) EP1079962B1 (pt)
JP (1) JP2002516194A (pt)
KR (1) KR20010043259A (pt)
CN (1) CN1120080C (pt)
AT (1) ATE258108T1 (pt)
AU (1) AU763172B2 (pt)
BR (1) BR9910600A (pt)
CA (1) CA2321707A1 (pt)
DE (1) DE69914322T2 (pt)
WO (1) WO1999061216A1 (pt)

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DE69914322D1 (de) 2004-02-26
US6544449B1 (en) 2003-04-08
CA2321707A1 (en) 1999-12-02
JP2002516194A (ja) 2002-06-04
AU3805599A (en) 1999-12-13
CN1302250A (zh) 2001-07-04
AU763172B2 (en) 2003-07-17
KR20010043259A (ko) 2001-05-25
DE69914322T2 (de) 2004-11-25
EP1079962B1 (en) 2004-01-21
EP1079962A1 (en) 2001-03-07
ATE258108T1 (de) 2004-02-15
WO1999061216A1 (en) 1999-12-02

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