GB1458260A - Composite foil - Google Patents

Composite foil

Info

Publication number
GB1458260A
GB1458260A GB1288174A GB1288174A GB1458260A GB 1458260 A GB1458260 A GB 1458260A GB 1288174 A GB1288174 A GB 1288174A GB 1288174 A GB1288174 A GB 1288174A GB 1458260 A GB1458260 A GB 1458260A
Authority
GB
United Kingdom
Prior art keywords
copper
layer
carrier
composite foil
laminate
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
GB1288174A
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.)
Circuit Foil USA Inc
Original Assignee
Yates Industries 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 Yates Industries Inc filed Critical Yates Industries Inc
Publication of GB1458260A publication Critical patent/GB1458260A/en
Expired 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
    • H05K3/022—Processes for manufacturing precursors of printed circuits, i.e. copper-clad substrates
    • H05K3/025—Processes for manufacturing precursors of printed circuits, i.e. copper-clad substrates by transfer of thin metal foil formed on a temporary carrier, e.g. peel-apart copper
    • 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
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—Synthetic resin
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105—Thickness
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/01—Tools for processing; Objects used during processing
    • H05K2203/0147—Carriers and holders
    • H05K2203/0152—Temporary metallic carrier, e.g. for transferring material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/03—Metal processing
    • H05K2203/0315—Oxidising metal
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
    • H05K2203/0703—Plating
    • H05K2203/0726—Electroforming, i.e. electroplating on a metallic carrier thereby forming a self-supporting structure
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
    • H05K2203/1121—Cooling, e.g. specific areas of a PCB being cooled during reflow soldering

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Laminated Bodies (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Insulated Metal Substrates For Printed Circuits (AREA)

Abstract

1458260 Laminates YATES INDUSTRIES Inc 22 March 1974 [25 April 1973] 12881/74 Heading B5N [Also in Division C7] A layer of copper of non-self-supporting thickness is formed on a carrier foil, e.g. of Al or Al alloy, with a release agent, e.g. of aluminium oxide, therebetween such that when, in the production of copper-clad laminate for the manufacture of printed circuits, the copper layer is placed upon an insulating substrate, e.g. of epoxy impregnated fibre glass and laminated thereto with application of heat and pressure, separation of the copper layer from the carrier layer occurs when the heated laminate is cooled.
GB1288174A 1973-04-25 1974-03-22 Composite foil Expired GB1458260A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35419673A 1973-04-25 1973-04-25

Publications (1)

Publication Number Publication Date
GB1458260A true GB1458260A (en) 1976-12-15

Family

ID=23392262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1288174A Expired GB1458260A (en) 1973-04-25 1974-03-22 Composite foil

Country Status (9)

Country Link
JP (1) JPS542179B2 (en)
BE (1) BE813813A (en)
DE (1) DE2413932C2 (en)
FR (1) FR2227351B1 (en)
GB (1) GB1458260A (en)
IT (1) IT1004196B (en)
LU (1) LU69919A1 (en)
NL (1) NL155600B (en)
SE (1) SE406023C (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472468A1 (en) * 1979-12-26 1981-07-03 Gould Inc PROCESS FOR PRODUCING A DETACHABLE COPPER LAYER ON AN ALUMINUM SUPPORT AND ARTICLE THUS OBTAINED
GB2122646A (en) * 1980-08-22 1984-01-18 Gen Electric Transfer lamination of vapor deposited foils method and product
DE3334916A1 (en) * 1982-09-27 1984-03-29 Inoue-Japax Research Inc., Yokohama, Kanagawa METHOD AND DEVICE FOR ELECTROFORMING AN OBJECT
US4452664A (en) * 1983-08-01 1984-06-05 General Electric Company Method for predetermining peel strength at copper/aluminum interface
US4846918A (en) * 1988-02-24 1989-07-11 Psi Star Copper etching process and product with controlled nitrous acid reaction
WO1994012008A1 (en) 1992-11-06 1994-05-26 Metfoils Ab Process for production of printed circuit boards and use thereby
US6183880B1 (en) 1998-08-07 2001-02-06 Mitsui Mining & Smelting Co., Ltd. Composite foil of aluminum and copper
US6270889B1 (en) 1998-01-19 2001-08-07 Mitsui Mining & Smelting Co., Ltd. Making and using an ultra-thin copper foil
EP1152069A1 (en) * 1999-11-11 2001-11-07 Mitsui Mining & Smelting Co., Ltd. Electrolytic copper foil with carrier foil and copper-clad laminate using the electrolytic copper foil with carrier foil
US6319620B1 (en) 1998-01-19 2001-11-20 Mitsui Mining & Smelting Co., Ltd. Making and using an ultra-thin copper foil
CN102442025A (en) * 2011-09-08 2012-05-09 深圳市必事达电子有限公司 Manufacture method for heat dissipation aluminum substrate
CN110402193A (en) * 2017-01-16 2019-11-01 日进材料股份有限公司 Extra thin copper foil with carrier foils
CN112941478A (en) * 2021-01-29 2021-06-11 山东金宝电子股份有限公司 Ultra-thin copper foil taking micro-arc oxidation treatment aluminum foil as carrier and preparation method thereof

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5434259Y2 (en) * 1974-07-12 1979-10-20
JPS5266962U (en) * 1975-11-12 1977-05-18
DE2659625C3 (en) * 1976-12-30 1981-07-02 Ferrozell-Gesellschaft Sachs & Co Mbh, 8900 Augsburg Process for the production of base material for the production of printed circuits
GB2091634B (en) * 1981-01-22 1984-12-05 Gen Electric Transfer lamination of vapour deposited copper thin sheets and films
JPS58122865A (en) * 1982-01-14 1983-07-21 高安　清輝 Composite material
GB8333753D0 (en) * 1983-12-19 1984-01-25 Thorpe J E Dielectric boards

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433441A (en) * 1947-12-30 Electrolytic production of thin
US880484A (en) * 1904-06-29 1908-02-25 Edison Storage Battery Co Process of producing very thin sheet metal.
US3468765A (en) * 1966-08-04 1969-09-23 Nasa Method of plating copper on aluminum
US3565771A (en) * 1967-10-16 1971-02-23 Shipley Co Etching and metal plating silicon containing aluminum alloys
US3551122A (en) * 1967-12-18 1970-12-29 Shipley Co Surface finished aluminum alloys
BE788117A (en) * 1971-08-30 1973-02-28 Perstorp Ab PROCESS FOR THE PRODUCTION OF ELEMENTS FOR PRINTED CIRCUITS
US3866022A (en) * 1972-12-26 1975-02-11 Nasa System for generating timing and control signals

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2472468A1 (en) * 1979-12-26 1981-07-03 Gould Inc PROCESS FOR PRODUCING A DETACHABLE COPPER LAYER ON AN ALUMINUM SUPPORT AND ARTICLE THUS OBTAINED
DE3046213A1 (en) * 1979-12-26 1981-08-27 Gould Inc., Rolling Meadows, Ill. METHOD FOR PRODUCING AN ALUMINUM CARRIER WITH A STRIPABLE COPPER LAYER
GB2122646A (en) * 1980-08-22 1984-01-18 Gen Electric Transfer lamination of vapor deposited foils method and product
DE3334916A1 (en) * 1982-09-27 1984-03-29 Inoue-Japax Research Inc., Yokohama, Kanagawa METHOD AND DEVICE FOR ELECTROFORMING AN OBJECT
GB2127851A (en) * 1982-09-27 1984-04-18 Inoue Japax Res Producing electroformed articles
US4534831A (en) * 1982-09-27 1985-08-13 Inoue-Japax Research Incorporated Method of and apparatus for forming a 3D article
US4452664A (en) * 1983-08-01 1984-06-05 General Electric Company Method for predetermining peel strength at copper/aluminum interface
US4846918A (en) * 1988-02-24 1989-07-11 Psi Star Copper etching process and product with controlled nitrous acid reaction
WO1994012008A1 (en) 1992-11-06 1994-05-26 Metfoils Ab Process for production of printed circuit boards and use thereby
US5617629A (en) * 1992-11-06 1997-04-08 Metfoils Ab Process for production of printed circuit boards and use thereby
US6270889B1 (en) 1998-01-19 2001-08-07 Mitsui Mining & Smelting Co., Ltd. Making and using an ultra-thin copper foil
US6319620B1 (en) 1998-01-19 2001-11-20 Mitsui Mining & Smelting Co., Ltd. Making and using an ultra-thin copper foil
US6183880B1 (en) 1998-08-07 2001-02-06 Mitsui Mining & Smelting Co., Ltd. Composite foil of aluminum and copper
EP1152069A1 (en) * 1999-11-11 2001-11-07 Mitsui Mining & Smelting Co., Ltd. Electrolytic copper foil with carrier foil and copper-clad laminate using the electrolytic copper foil with carrier foil
EP1152069A4 (en) * 1999-11-11 2005-01-05 Mitsui Mining & Smelting Co Electrolytic copper foil with carrier foil and copper-clad laminate using the electrolytic copper foil with carrier foil
CN102442025A (en) * 2011-09-08 2012-05-09 深圳市必事达电子有限公司 Manufacture method for heat dissipation aluminum substrate
CN110402193A (en) * 2017-01-16 2019-11-01 日进材料股份有限公司 Extra thin copper foil with carrier foils
US11917755B2 (en) 2017-01-16 2024-02-27 Lotte Energy Materials Corporation Carrier-foil-attached ultra-thin copper foil
CN112941478A (en) * 2021-01-29 2021-06-11 山东金宝电子股份有限公司 Ultra-thin copper foil taking micro-arc oxidation treatment aluminum foil as carrier and preparation method thereof

Also Published As

Publication number Publication date
DE2413932C2 (en) 1984-08-30
IT1004196B (en) 1976-07-10
FR2227351B1 (en) 1979-06-15
FR2227351A1 (en) 1974-11-22
SE406023C (en) 1987-05-04
BE813813A (en) 1974-08-16
NL155600B (en) 1978-01-16
DE2413932A1 (en) 1974-11-14
NL7404748A (en) 1974-10-29
LU69919A1 (en) 1974-08-06
JPS502658A (en) 1975-01-11
JPS542179B2 (en) 1979-02-03
SE406023B (en) 1979-01-15

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414A Case decided by the comptroller ** specification amended (sect. 14/1949)
PS Patent sealed [section 19, patents act 1949]
SP Amendment (slips) printed
PE20 Patent expired after termination of 20 years

Effective date: 19940321