CA2012670A1 - Film multicouche et stratifie utilises dans la fabrication des cartes de circuits imprimes - Google Patents

Film multicouche et stratifie utilises dans la fabrication des cartes de circuits imprimes

Info

Publication number
CA2012670A1
CA2012670A1 CA2012670A CA2012670A CA2012670A1 CA 2012670 A1 CA2012670 A1 CA 2012670A1 CA 2012670 A CA2012670 A CA 2012670A CA 2012670 A CA2012670 A CA 2012670A CA 2012670 A1 CA2012670 A1 CA 2012670A1
Authority
CA
Canada
Prior art keywords
pounds
width
printed circuit
multilayer film
metal foil
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.)
Granted
Application number
CA2012670A
Other languages
English (en)
Other versions
CA2012670C (fr
Inventor
Stephen M. Imfeld
Randall S. Shipley
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.)
Gould Electronics Inc
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of CA2012670A1 publication Critical patent/CA2012670A1/fr
Application granted granted Critical
Publication of CA2012670C publication Critical patent/CA2012670C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B32B15/04—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
    • 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
    • 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
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • 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
    • 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
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/20—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern by affixing prefabricated conductor pattern
    • 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
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/12—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
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/08—PCBs, i.e. printed circuit boards
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/901—Printed circuit
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31507—Of polycarbonate
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31692—Next to addition polymer from unsaturated monomers
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/3175—Next to addition polymer from unsaturated monomer[s]
    • Y10T428/31757—Polymer of monoethylenically unsaturated hydrocarbon
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y10T428/31797—Next to addition polymer from unsaturated monomers
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer

Abstract

Pellicule multicouche dont l'une des couches de surface est une couche de support contenant une résine thermoplastique, apte à supporter des températures allant jusqu'à 200 degrés C sans ramollir; l'autre couche de surface est un couche adhésive à base d'une résine thermoplastique, dont le point de fusion se situe dans une plage de 100-200 degrés C. On peut, facultativement, utiliser une couche de liaison entre la couche de support et la couche adhésive. La pellicule multicouche est utile comme feuille protectrice de transport pour les substrats métalliques destinés à la production de plaquettes de circuits imprimés. La feuille protectrice assure temporairement une protection de surface pelable pour le substrat métallique, empêchant ainsi la contamination et l'altération physique du substrat aussi bien avant que pendant la formation de ces plaquettes de circuits imprimés. L'adhérence de la feuille protectrice au substrat métallique, mesurée à l'aide d'un essai de pelage à 180 degrés, est inférieure à 0,4 lb/po de largeur, et supérieure à 0,005 lb/po de largeur (0,18 à 0,002 kg/2,54 cm de largeur), et préférablement inférieure à 0,1 lb/po de largeur et supérieure à 0,01 lb/po de largeur (0,05 à 0,005 kg/2,54 cm de largeur).
CA002012670A 1989-03-22 1990-03-21 Film multicouche et stratifie utilises dans la fabrication des cartes de circuits imprimes Expired - Fee Related CA2012670C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US326,931 1989-03-22
US07/326,931 US5057372A (en) 1989-03-22 1989-03-22 Multilayer film and laminate for use in producing printed circuit boards

Publications (2)

Publication Number Publication Date
CA2012670A1 true CA2012670A1 (fr) 1990-09-22
CA2012670C CA2012670C (fr) 1999-04-27

Family

ID=23274380

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002012670A Expired - Fee Related CA2012670C (fr) 1989-03-22 1990-03-21 Film multicouche et stratifie utilises dans la fabrication des cartes de circuits imprimes

Country Status (10)

Country Link
US (1) US5057372A (fr)
EP (1) EP0464144B1 (fr)
JP (1) JP3142554B2 (fr)
KR (1) KR0168034B1 (fr)
AT (1) ATE156420T1 (fr)
CA (1) CA2012670C (fr)
DE (1) DE69031216T2 (fr)
DK (1) DK0464144T3 (fr)
ES (1) ES2104603T3 (fr)
WO (1) WO1990011182A1 (fr)

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US6127051A (en) * 1998-04-10 2000-10-03 R. E. Service Company, Inc. Copper/steel laminated sheet for use in manufacturing printed circuit boards
US6183880B1 (en) * 1998-08-07 2001-02-06 Mitsui Mining & Smelting Co., Ltd. Composite foil of aluminum and copper
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WO2000018555A1 (fr) 1998-10-01 2000-04-06 Airtech International, Inc. Procede de moulage ou de durcissement d'une matiere de resine a des temperatures elevees au moyen d'un film de separation multicouche
US6372364B1 (en) 1999-08-18 2002-04-16 Microcoating Technologies, Inc. Nanostructure coatings
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US8129009B2 (en) * 2004-04-13 2012-03-06 E. I. Du Pont De Nemours And Company Composition comprising ethylene copolymer
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Also Published As

Publication number Publication date
KR920700106A (ko) 1992-02-19
DE69031216D1 (de) 1997-09-11
ES2104603T3 (es) 1997-10-16
EP0464144A1 (fr) 1992-01-08
ATE156420T1 (de) 1997-08-15
CA2012670C (fr) 1999-04-27
US5057372A (en) 1991-10-15
DK0464144T3 (da) 1998-03-16
JPH04506584A (ja) 1992-11-12
JP3142554B2 (ja) 2001-03-07
EP0464144A4 (en) 1992-04-01
KR0168034B1 (ko) 1999-01-15
DE69031216T2 (de) 1998-02-05
WO1990011182A1 (fr) 1990-10-04
EP0464144B1 (fr) 1997-08-06

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Effective date: 20010321

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