GB1092716A - Method of making metal clad laminates - Google Patents

Method of making metal clad laminates

Info

Publication number
GB1092716A
GB1092716A GB2865367A GB2865367A GB1092716A GB 1092716 A GB1092716 A GB 1092716A GB 2865367 A GB2865367 A GB 2865367A GB 2865367 A GB2865367 A GB 2865367A GB 1092716 A GB1092716 A GB 1092716A
Authority
GB
United Kingdom
Prior art keywords
roughening
metal sheets
sheets
etching
trichloroethylene
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
Application number
GB2865367A
Inventor
Karl-Heinz Pohl
Arthur Theodore Spencer
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.)
AT&T Corp
Original Assignee
Western Electric Co 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
Application filed by Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB1092716A publication Critical patent/GB1092716A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/16—Acidic compositions
    • C23F1/20—Acidic compositions for etching aluminium or alloys thereof
    • 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
    • B29C51/14—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 using multilayered preforms or sheets
    • 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
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/42—Heating or cooling
    • B29C51/428—Heating or cooling of moulds or 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal 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
    • 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
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding 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
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B29K2705/02—Aluminium

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

1,092,716. Laminates. WESTERN ELECTRIC CO. Inc. Nov. 18, 1964 [Nov. 19, 1963], No. 28653/67. Divided out of 1,092,715. Heading B5N. A laminate, comprising a thermoplastic core sandwiched between two metal sheets, is made by roughening the metal sheets to a depth between 0À1. and 3À0 mils, etching the thus roughened sheets, locating a thermoplastic sheet therebetween, and finally bonding the assembly by pressure at a temperature between 200‹ and 600‹ F. The roughening may be effected by grit blasting or by acid etching, using e.g. hydrochloric acid or ferric chloride, and the subsequent etching may be effected by a sulphochromate solution. The metal sheets may be wiped clean with a solvent such as acetone and vapour degreased by trichloroethylene before roughening and may be artificially aged by the application of stearic acid after roughening. In the latter instance the sheets are degreased before the bonding by trichloroethylene. The metal sheets may be of aluminium, stainless steel or a copper alloy and the core may be of polyethylene, polypropylene polystyrene, an ABS copolymer or a vinyl resin.
GB2865367A 1963-11-19 1964-11-18 Method of making metal clad laminates Expired GB1092716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32470063A 1963-11-19 1963-11-19

Publications (1)

Publication Number Publication Date
GB1092716A true GB1092716A (en) 1967-11-29

Family

ID=23264716

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4690364A Expired GB1092715A (en) 1963-11-19 1964-11-18 Method of forming a laminate
GB2865367A Expired GB1092716A (en) 1963-11-19 1964-11-18 Method of making metal clad laminates

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB4690364A Expired GB1092715A (en) 1963-11-19 1964-11-18 Method of forming a laminate

Country Status (5)

Country Link
BE (1) BE655713A (en)
FR (1) FR1414475A (en)
GB (2) GB1092715A (en)
NL (1) NL6413117A (en)
SE (1) SE325703B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2409567A1 (en) * 1973-07-13 1975-02-06 Ube Industries COMPOSITE PANEL AND METHOD OF MANUFACTURING IT
EP0019835A1 (en) * 1979-05-21 1980-12-10 The Dow Chemical Company Formable metal-plastic-metal structural laminates and process for preparing such laminates

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461567A1 (en) * 1979-07-17 1981-02-06 Lincrusta Use of soft laminate cores for forming solid sheet materials - to obtain deep drawn or complex shapes with smooth surfaces
GB8520657D0 (en) * 1985-08-17 1985-09-25 Ac Scotland Plc Panel
NL9002022A (en) * 1990-09-14 1992-04-01 Hoogovens Groep Bv METHOD AND APPARATUS FOR MANUFACTURING A METAL THERMOPLAST METAL LAMINATE AND LAMINATE THEREFORE
US5987957A (en) * 1998-02-25 1999-11-23 Eastman Kodak Company Method of forming a metal-thermoplastic-metal laminate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2409567A1 (en) * 1973-07-13 1975-02-06 Ube Industries COMPOSITE PANEL AND METHOD OF MANUFACTURING IT
EP0019835A1 (en) * 1979-05-21 1980-12-10 The Dow Chemical Company Formable metal-plastic-metal structural laminates and process for preparing such laminates
EP0134958A2 (en) * 1979-05-21 1985-03-27 The Dow Chemical Company Formable metal-plastic-metal structural laminates
EP0134958A3 (en) * 1979-05-21 1986-02-05 The Dow Chemical Company Formable metal-plastic-metal structural laminates

Also Published As

Publication number Publication date
NL6413117A (en) 1965-05-20
BE655713A (en) 1965-03-01
SE325703B (en) 1970-07-06
FR1414475A (en) 1965-10-15
GB1092715A (en) 1967-11-29

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