DE69129088T2 - Mehrschichtiger geformter Gegenstand und Verfahren zu seiner Herstellung - Google Patents

Mehrschichtiger geformter Gegenstand und Verfahren zu seiner Herstellung

Info

Publication number
DE69129088T2
DE69129088T2 DE1991629088 DE69129088T DE69129088T2 DE 69129088 T2 DE69129088 T2 DE 69129088T2 DE 1991629088 DE1991629088 DE 1991629088 DE 69129088 T DE69129088 T DE 69129088T DE 69129088 T2 DE69129088 T2 DE 69129088T2
Authority
DE
Germany
Prior art keywords
manufacture
molded article
layer molded
layer
article
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
DE1991629088
Other languages
English (en)
Other versions
DE69129088D1 (de
Inventor
Tadashi Hikasa
Hiroaki Mendori
Takahisa Hara
Nobuhiro Usui
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of DE69129088D1 publication Critical patent/DE69129088D1/de
Application granted granted Critical
Publication of DE69129088T2 publication Critical patent/DE69129088T2/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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/78—Moulding material on one side only of the preformed part
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • B29C43/183—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles the preformed layer being a lining, e.g. shaped in the mould before compression moulding, or a preformed shell adapted to the shape of the mould
    • B29C43/184—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles the preformed layer being a lining, e.g. shaped in the mould before compression moulding, or a preformed shell adapted to the shape of the mould shaped by the compression of the material during moulding
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts
    • 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
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0077—Yield strength; Tensile strength
    • 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.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y10T428/249992—Linear or thermoplastic
    • Y10T428/249993—Hydrocarbon polymer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
DE1991629088 1990-07-13 1991-07-12 Mehrschichtiger geformter Gegenstand und Verfahren zu seiner Herstellung Expired - Lifetime DE69129088T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18593190A JP2508897B2 (ja) 1990-07-13 1990-07-13 積層成形体およびその製造方法

Publications (2)

Publication Number Publication Date
DE69129088D1 DE69129088D1 (de) 1998-04-23
DE69129088T2 true DE69129088T2 (de) 1998-07-09

Family

ID=16179386

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991629088 Expired - Lifetime DE69129088T2 (de) 1990-07-13 1991-07-12 Mehrschichtiger geformter Gegenstand und Verfahren zu seiner Herstellung

Country Status (7)

Country Link
US (1) US5516582A (de)
EP (1) EP0466179B1 (de)
JP (1) JP2508897B2 (de)
KR (1) KR0179387B1 (de)
CA (1) CA2046786C (de)
DE (1) DE69129088T2 (de)
ES (1) ES2114865T3 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100230635B1 (ko) * 1991-04-25 1999-12-01 고사이 아끼오 다층 성형품 및 그 제조방법
US6280836B1 (en) * 1991-04-25 2001-08-28 Sumitomo Chemical Co., Ltd. Multilayer molded article
EP0551526B1 (de) * 1991-07-31 1996-10-02 Sumitomo Chemical Company Limited Verfahren zum formen mehrschichtiger gegenstände
TW300227B (de) * 1993-12-20 1997-03-11 Sumitomo Chemical Co
EP0752447A4 (de) * 1995-01-23 1998-10-07 Showa Denko Kk Propylenharzzusammensetzung und daraus geformte gegenstände
JPH09262947A (ja) * 1996-03-28 1997-10-07 Sumitomo Chem Co Ltd 積層表皮材、成形法及び積層成形体
FR2763886B1 (fr) * 1997-05-30 2000-06-23 Textiles Plastiques Chomarat Complexe en feuille utilisable pour realiser le revetement de surface de structures moulees et procede pour son obtention
US6048432A (en) * 1998-02-09 2000-04-11 Applied Metallurgy Corporation Method for producing complex-shaped objects from laminae
JP4461518B2 (ja) * 1999-08-27 2010-05-12 住友化学株式会社 熱可塑性樹脂成形体製造用金型および熱可塑性樹脂成形体の製造方法
US6773798B2 (en) 1999-12-23 2004-08-10 Sealed Air Corporation (Us) Polyolefin foam composite structure and method for making the same
US6764756B1 (en) 1999-12-23 2004-07-20 Sealed Air Corporation (Us) Polyolefin foam composite structure and method for making the same
JP4576024B2 (ja) 2000-05-31 2010-11-04 トヨタ紡織株式会社 表皮一体成形品の製造方法および装置
USH2104H1 (en) 2000-06-28 2004-05-04 Sealed Air Corporation (Us) Polyolefin foam/film composite and method for making the same
IT1319215B1 (it) * 2000-10-16 2003-09-26 Industrialesud Spa Prodotto multistrato, suo uso per la realizzazione di articolileggeri, fonoassorbenti, autoportanti e articoli ottenibili con detto
PL362605A1 (en) * 2000-11-27 2004-11-02 The Procter & Gamble Company Dishwashing method
US6492013B1 (en) 2001-03-28 2002-12-10 Sealed Air Corporation Foam composite structure comprising a blend of polypropylene and homogeneous ethylene/alpha-olefin copolymer
EP1459862A1 (de) * 2003-03-18 2004-09-22 Askle Verfahren zur Herstellung von Formteilen und so hergestellte Integralhautgegenstände
JP6310773B2 (ja) * 2014-05-22 2018-04-11 Ｔｏｗａ株式会社 樹脂成形装置及び樹脂成形方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59159342A (ja) * 1983-03-01 1984-09-08 住友化学工業株式会社 多層成形品の製造方法
DE3582571D1 (de) * 1984-12-07 1991-05-23 Sumitomo Chemical Co Verfahren und vorrichtung zum herstellen eines schichtkoerpers.
DE3519064A1 (de) * 1985-05-28 1986-12-04 Avery International Corp., Wilmington, Del. Mehrschichtige, selbstklebende und tiefziehbare schutzfolie insbesondere fuer kraftfahrzeuge
JPS63162214A (ja) * 1986-12-26 1988-07-05 Shigeru Kogyo Kk 自動車用内装表皮材
JPS6418622A (en) * 1987-07-14 1989-01-23 Kasai Kogyo Kk Manufacture of interior trim for automobile
JP2611775B2 (ja) * 1987-07-17 1997-05-21 住友化学工業株式会社 表皮付き成形体およびその製造方法
JPS6461214A (en) * 1987-08-31 1989-03-08 Sumitomo Chemical Co Manufacture of laminated moldings
CA1304552C (en) * 1987-08-31 1992-07-07 Syohei Masui Process for producing a multilayer molded article
DE68915817T2 (de) * 1988-03-01 1994-11-03 Toray Industries Verfahren zunm Herstellen eines geformten laminierten Gegenstandes.
JP2577455B2 (ja) * 1988-09-22 1997-01-29 三井石油化学工業株式会社 熱可塑性エラストマー積層体の製造方法
MY104277A (en) * 1988-11-28 1994-02-28 Mitsui Chemicals Incorporated Laminated molded articles and processes for preparing same.

Also Published As

Publication number Publication date
CA2046786C (en) 2003-05-06
JP2508897B2 (ja) 1996-06-19
ES2114865T3 (es) 1998-06-16
EP0466179A2 (de) 1992-01-15
EP0466179A3 (en) 1992-11-04
EP0466179B1 (de) 1998-03-18
US5516582A (en) 1996-05-14
KR0179387B1 (ko) 1999-04-01
JPH0473112A (ja) 1992-03-09
KR920002330A (ko) 1992-02-28
DE69129088D1 (de) 1998-04-23
CA2046786A1 (en) 1992-01-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SUMITOMO CHEMICAL CO. LTD., TOKIO/TOKYO, JP