GB2011309A - Improving Interfacial Bond of Moulded Composite Articles - Google Patents

Improving Interfacial Bond of Moulded Composite Articles

Info

Publication number
GB2011309A
GB2011309A GB7847284A GB7847284A GB2011309A GB 2011309 A GB2011309 A GB 2011309A GB 7847284 A GB7847284 A GB 7847284A GB 7847284 A GB7847284 A GB 7847284A GB 2011309 A GB2011309 A GB 2011309A
Authority
GB
United Kingdom
Prior art keywords
plastic
plastics
shaping
contact surface
another
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.)
Withdrawn
Application number
GB7847284A
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.)
Demag Kunststofftechnik Zweigniederlassung der Demag AG
Original Assignee
Demag Kunststofftechnik Zweigniederlassung der Demag AG
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 Demag Kunststofftechnik Zweigniederlassung der Demag AG filed Critical Demag Kunststofftechnik Zweigniederlassung der Demag AG
Publication of GB2011309A publication Critical patent/GB2011309A/en
Withdrawn legal-status Critical Current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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1657—Making multilayered or multicoloured articles using means for adhering or bonding the layers or parts to each other
    • 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
    • B32B27/08—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 synthetic resin
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • 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
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

A process for the manufacture of a plastics article which comprises bringing at least two plastics into contact with one another and shaping them and bonding them to one another at the contact surface, wherein at least one of the two plastics comprises components which react with one another during the shaping, at least in the region of the contact surface, and the other of the two plastics in the liquid state during the shaping, at least in the region of the contact surface, and wherein at least one of the reactive components has a pronounced tendency to diffuse into the other plastic. The diffusing component may be a monomer or low-molecular weight constituent of one plastic and a solvent for the other plastic. The composite article may be formed by injection or extrusion moulding. One plastic may be a thermosetting polyester and the other plastic may be polystyrene or polymethyl methacrylate. The polyester may be reinforced with glass fibres.
GB7847284A 1977-12-10 1978-12-05 Improving Interfacial Bond of Moulded Composite Articles Withdrawn GB2011309A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772755216 DE2755216A1 (en) 1977-12-10 1977-12-10 METHOD FOR MANUFACTURING PLASTIC PARTS IN COMPOSITE CONSTRUCTION

Publications (1)

Publication Number Publication Date
GB2011309A true GB2011309A (en) 1979-07-11

Family

ID=6025875

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7847284A Withdrawn GB2011309A (en) 1977-12-10 1978-12-05 Improving Interfacial Bond of Moulded Composite Articles

Country Status (6)

Country Link
BR (1) BR7808075A (en)
DE (1) DE2755216A1 (en)
FR (1) FR2411077A2 (en)
GB (1) GB2011309A (en)
IT (1) IT1160313B (en)
NL (1) NL7811967A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0305161A2 (en) * 1987-08-28 1989-03-01 Minnesota Mining And Manufacturing Company Unified pressure-sensitive adhesive tape
FR2681551A1 (en) * 1991-09-19 1993-03-26 Patrick International Method for bonding together two parts of a product made of different plastics, especially differing in terms of their melting points
WO1997002939A1 (en) * 1995-07-07 1997-01-30 Continental Pet Technologies, Inc. Sleeve molding
EP0791851A2 (en) * 1996-02-22 1997-08-27 Eastman Kodak Company Photographic camera
EP0791850A2 (en) * 1996-02-22 1997-08-27 Eastman Kodak Company Watertight body for accomodating a photographic camera
US6217818B1 (en) 1995-07-07 2001-04-17 Continental Pet Technologies, Inc. Method of making preform and container with crystallized neck finish
US6312641B1 (en) 1997-10-17 2001-11-06 Plastic Fabrication Technologies Llc Method of making containers and preforms incorporating barrier materials
US6352426B1 (en) 1998-03-19 2002-03-05 Advanced Plastics Technologies, Ltd. Mold for injection molding multilayer preforms
US6391408B1 (en) 1997-10-17 2002-05-21 Advanced Plastics Technologies, Ltd. Coated polyester preforms and method of making same
US6808820B2 (en) 2000-09-05 2004-10-26 Advanced Plastics Technology Ltd. Multilayer containers and preforms having barrier properties utilizing recycled material
US7717697B2 (en) 2005-08-30 2010-05-18 Sharon Hutchinson Methods and systems for controlling mold temperatures
US8551589B2 (en) 2004-04-16 2013-10-08 The Concentrate Manufacturing Company Of Ireland Mono and multi-layer articles and extrusion methods of making the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4609516A (en) * 1984-02-17 1986-09-02 Continental Pet Technologies, Inc. Method of forming laminated preforms

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0305161A3 (en) * 1987-08-28 1990-10-31 Minnesota Mining And Manufacturing Company Unified pressure-sensitive adhesive tape
EP0305161A2 (en) * 1987-08-28 1989-03-01 Minnesota Mining And Manufacturing Company Unified pressure-sensitive adhesive tape
FR2681551A1 (en) * 1991-09-19 1993-03-26 Patrick International Method for bonding together two parts of a product made of different plastics, especially differing in terms of their melting points
US6428737B1 (en) 1995-07-07 2002-08-06 Continental Pet Technologies, Inc. Sleeve molding
WO1997002939A1 (en) * 1995-07-07 1997-01-30 Continental Pet Technologies, Inc. Sleeve molding
US7615176B2 (en) 1995-07-07 2009-11-10 Graham Packaging Pet Technologies Inc. Sleeve molding
US6787094B2 (en) 1995-07-07 2004-09-07 Continental Pet Technologies, Inc. Sleeve molding
US6572812B2 (en) 1995-07-07 2003-06-03 Continental Pet Technologies, Inc. Preform and container with crystallized neck finish and method of making the same
US6217818B1 (en) 1995-07-07 2001-04-17 Continental Pet Technologies, Inc. Method of making preform and container with crystallized neck finish
EP0791850A2 (en) * 1996-02-22 1997-08-27 Eastman Kodak Company Watertight body for accomodating a photographic camera
EP0791850A3 (en) * 1996-02-22 1998-02-11 Eastman Kodak Company Watertight body for accomodating a photographic camera
EP0791851A3 (en) * 1996-02-22 1998-02-11 Eastman Kodak Company Photographic camera
EP0791851A2 (en) * 1996-02-22 1997-08-27 Eastman Kodak Company Photographic camera
US6391408B1 (en) 1997-10-17 2002-05-21 Advanced Plastics Technologies, Ltd. Coated polyester preforms and method of making same
US6312641B1 (en) 1997-10-17 2001-11-06 Plastic Fabrication Technologies Llc Method of making containers and preforms incorporating barrier materials
US6676883B2 (en) 1997-10-17 2004-01-13 Advanced Plastics Technologies Methods for preparing coated polyester articles
US7645135B2 (en) 1997-10-17 2010-01-12 Advanced Plastics Technologies Luxembourg S.A. Mold for injecting molding preforms
US6352426B1 (en) 1998-03-19 2002-03-05 Advanced Plastics Technologies, Ltd. Mold for injection molding multilayer preforms
US6808820B2 (en) 2000-09-05 2004-10-26 Advanced Plastics Technology Ltd. Multilayer containers and preforms having barrier properties utilizing recycled material
US8551589B2 (en) 2004-04-16 2013-10-08 The Concentrate Manufacturing Company Of Ireland Mono and multi-layer articles and extrusion methods of making the same
US7717697B2 (en) 2005-08-30 2010-05-18 Sharon Hutchinson Methods and systems for controlling mold temperatures

Also Published As

Publication number Publication date
NL7811967A (en) 1979-06-12
BR7808075A (en) 1979-08-07
FR2411077A2 (en) 1979-07-06
DE2755216A1 (en) 1979-06-13
IT7830631A0 (en) 1978-12-06
IT1160313B (en) 1987-03-11

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)