DE68917079T2 - Verfahren zum Herstellen eines Verbundwerkstoffgegenstandes aus Schaumstoff. - Google Patents

Verfahren zum Herstellen eines Verbundwerkstoffgegenstandes aus Schaumstoff.

Info

Publication number
DE68917079T2
DE68917079T2 DE68917079T DE68917079T DE68917079T2 DE 68917079 T2 DE68917079 T2 DE 68917079T2 DE 68917079 T DE68917079 T DE 68917079T DE 68917079 T DE68917079 T DE 68917079T DE 68917079 T2 DE68917079 T2 DE 68917079T2
Authority
DE
Germany
Prior art keywords
mold
resin layer
paste mold
powder
paste
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 - Fee Related
Application number
DE68917079T
Other languages
German (de)
English (en)
Other versions
DE68917079D1 (de
Inventor
Hiroshi Tsuchihashi
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.)
Toray Engineering Co Ltd
Original Assignee
Toray Engineering 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 Toray Engineering Co Ltd filed Critical Toray Engineering Co Ltd
Application granted granted Critical
Publication of DE68917079D1 publication Critical patent/DE68917079D1/de
Publication of DE68917079T2 publication Critical patent/DE68917079T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/22—Making multilayered or multicoloured 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/46—Heating or cooling
    • 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
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/18—Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Molding Of Porous Articles (AREA)
DE68917079T 1988-10-24 1989-10-24 Verfahren zum Herstellen eines Verbundwerkstoffgegenstandes aus Schaumstoff. Expired - Fee Related DE68917079T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63267454A JPH02113912A (ja) 1988-10-24 1988-10-24 複合発泡成形体の製造方法

Publications (2)

Publication Number Publication Date
DE68917079D1 DE68917079D1 (de) 1994-09-01
DE68917079T2 true DE68917079T2 (de) 1994-11-17

Family

ID=17445070

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68917079T Expired - Fee Related DE68917079T2 (de) 1988-10-24 1989-10-24 Verfahren zum Herstellen eines Verbundwerkstoffgegenstandes aus Schaumstoff.

Country Status (6)

Country Link
US (1) US5059362A (cg-RX-API-DMAC7.html)
EP (1) EP0366407B1 (cg-RX-API-DMAC7.html)
JP (1) JPH02113912A (cg-RX-API-DMAC7.html)
KR (1) KR920000182B1 (cg-RX-API-DMAC7.html)
CA (1) CA2001380A1 (cg-RX-API-DMAC7.html)
DE (1) DE68917079T2 (cg-RX-API-DMAC7.html)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE42756E1 (en) 1990-03-13 2011-09-27 The Regents Of The University Of California Endovascular electrolytically detachable wire and tip for the formation of thrombus in arteries, veins, aneurysms, vascular malformations and arteriovenous fistulas
US6083220A (en) 1990-03-13 2000-07-04 The Regents Of The University Of California Endovascular electrolytically detachable wire and tip for the formation of thrombus in arteries, veins, aneurysms, vascular malformations and arteriovenous fistulas
USRE42625E1 (en) 1990-03-13 2011-08-16 The Regents Of The University Of California Endovascular electrolytically detachable wire and tip for the formation of thrombus in arteries, veins, aneurysms, vascular malformations and arteriovenous fistulas
US6299817B1 (en) * 1990-10-16 2001-10-09 Kevin G. Parkinson Method for seamless construction of molded elastomer products
TW200505B (cg-RX-API-DMAC7.html) * 1991-05-23 1993-02-21 Sumitomo Chemical Co
CA2080801C (en) * 1991-10-23 1999-11-23 Toshio Igarashi Multi-layer molded article and production process thereof
GB9415930D0 (en) 1994-08-04 1994-09-28 Forbo Nairn Ltd Floor coverings
DE19506565B4 (de) * 1995-02-24 2007-06-14 Bayerische Motoren Werke Ag Verfahren zum Herstellen von Hohlkörpern durch Konglutinieren von Kunststoff-Flocken
FR2750700B1 (fr) * 1996-07-02 1998-09-18 Atochem Elf Sa Mousse a peau integree et son procede de fabrication
ES2183659B1 (es) * 1999-03-23 2004-06-16 Javier Bullich Trallero "metodo para la fabricacion de cuerpos huecos no contaminantes de los productos contenidos en los mismos".
BR0207257A (pt) * 2001-02-05 2004-02-10 3Dm International Inc Processo para formação de plástico, aparelhos para formação de plásticos e artigos deles fabricados
US7550103B2 (en) * 2001-10-09 2009-06-23 International Automotive Components Group North America, Inc. Plastic skin forming process
DE60228106D1 (de) 2001-10-09 2008-09-18 Collins & Aikman Automotive Co Verfahren und vorrichtung zur herstellung einer kunststoffhaut
US20040028769A1 (en) * 2002-04-30 2004-02-12 Kreager Andrew S. Foam sandwich composite molding method and apparatus

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588571A (en) * 1950-10-24 1952-03-11 Elastine Process & Dev Ltd Method for forming hollow articles
US2950505A (en) * 1956-07-10 1960-08-30 Frank Jacob Method of molding a plastic article having a cellular body and a protective skin
DE1779951A1 (de) * 1964-06-25 1972-08-03 Davidson Rubber Co Verfahren zum Giessen von hohlen Kunststoffgegenstaenden aus Plastisol
US3617588A (en) * 1969-06-16 1971-11-02 Dow Chemical Co Dip-coating process for preparing cellulose ether capsule shells
US3705762A (en) * 1971-09-20 1972-12-12 Color Systems Inc Method for converting black-and-white films to color films
JPS511462B2 (cg-RX-API-DMAC7.html) * 1972-10-12 1976-01-17
US4217325A (en) * 1977-04-21 1980-08-12 Mccord Corporation Method using modular slush molding machine
JPS543905A (en) * 1977-06-13 1979-01-12 Jidosha Kiki Co Ltd Pipe fitting method of electromagnetic pump
JPS609715A (ja) * 1983-06-25 1985-01-18 ワイエムオ−エス・アクチエンゲゼルシヤフト・インドウストリ−プロドウクテ 合成樹脂薄壁物体を製造する方法および装置
FR2562466B1 (fr) * 1984-04-06 1987-02-20 Datome Machine de rotomoulage
JPS6237112A (ja) * 1985-08-13 1987-02-18 Tokai Kasei Kogyo Kk 粉体スラッシュ成形方法
US4692293A (en) * 1985-11-04 1987-09-08 Ex-Cell-O Corporation Mold method for multi-color plastic shells
JPS62253417A (ja) * 1986-04-25 1987-11-05 Mitsuboshi Belting Ltd 表皮材のスラツシユ成形法およびその成形装置
JPS6327167A (ja) * 1986-07-21 1988-02-04 Victor Co Of Japan Ltd 輪郭補償回路
DE3809826A1 (de) * 1988-03-23 1989-10-05 Krauss Maffei Ag Verfahren und vorrichtung zum herstellen von kunststoff-formfolien

Also Published As

Publication number Publication date
KR900006104A (ko) 1990-05-07
CA2001380A1 (en) 1990-04-24
EP0366407B1 (en) 1994-07-27
EP0366407A3 (en) 1990-12-27
JPH02113912A (ja) 1990-04-26
US5059362A (en) 1991-10-22
JPH0541414B2 (cg-RX-API-DMAC7.html) 1993-06-23
KR920000182B1 (ko) 1992-01-10
EP0366407A2 (en) 1990-05-02
DE68917079D1 (de) 1994-09-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee