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GB1176785A - Improvements in or relating to Printed Board Materials. - Google Patents

Improvements in or relating to Printed Board Materials.

Info

Publication number
GB1176785A
GB1176785A GB1634568A GB1634568A GB1176785A GB 1176785 A GB1176785 A GB 1176785A GB 1634568 A GB1634568 A GB 1634568A GB 1634568 A GB1634568 A GB 1634568A GB 1176785 A GB1176785 A GB 1176785A
Authority
GB
United Kingdom
Prior art keywords
poly
april
relating
heat
pressure
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
GB1634568A
Inventor
Gunter Lomberg
Johannes Schneider
Wolfgang Pungs
Klaus Dieter Krieger
Ernst Schneider
Arnold Franz
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel 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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of GB1176785A publication Critical patent/GB1176785A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0313—Organic insulating material
    • H05K1/032—Organic insulating material consisting of one material
    • H05K1/0326—Organic insulating material consisting of one material containing O
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
    • H01B3/427—Polyethers
    • 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
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/03—Conductive materials
    • H05K2201/0332—Structure of the conductor
    • H05K2201/0335—Layered conductors or foils
    • H05K2201/0355—Metal foils

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Laminated Bodies (AREA)

Abstract

1,176,785. Synthetic resin-metal laminates. DYNAMIT NOBEL A.G. 4 April, 1968 [6 April, 1967], No. 16345/68. Heading B5N. [Also in Divisions C3 and H1] A base for a printed circuit comprises a sheet of poly-2,6-dimethyl-phenylene ether having a molecular weight of at least 5000. Granulated poly-2,6-dimethylphenylene ether is formed into sheets with heat and pressure and coated with electrically conductive material, e.g. copper foil, also with heat and pressure, optionally using an adhesive comprising a solution of poly-2,6-dimethylphenylene ether in a volatile solvent, e.g. toluene. The copper foil may be converted into a circuit by printing with a resistant material and then etching away unprotected copper.
GB1634568A 1967-04-06 1968-04-04 Improvements in or relating to Printed Board Materials. Expired GB1176785A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0052718 1967-04-06

Publications (1)

Publication Number Publication Date
GB1176785A true GB1176785A (en) 1970-01-07

Family

ID=7054397

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1634568A Expired GB1176785A (en) 1967-04-06 1968-04-04 Improvements in or relating to Printed Board Materials.

Country Status (6)

Country Link
BE (1) BE713242A (en)
DE (1) DE1615960B2 (en)
FR (1) FR1567314A (en)
GB (1) GB1176785A (en)
LU (1) LU55841A1 (en)
NL (1) NL6804813A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2247360A (en) * 1990-08-10 1992-02-26 Nippon Cmk Kk P.C.B. with shock absorbing band

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2247360A (en) * 1990-08-10 1992-02-26 Nippon Cmk Kk P.C.B. with shock absorbing band
GB2247360B (en) * 1990-08-10 1994-08-03 Nippon Cmk Kk Printed wiring board

Also Published As

Publication number Publication date
LU55841A1 (en) 1968-07-03
BE713242A (en) 1968-08-16
NL6804813A (en) 1968-10-07
FR1567314A (en) 1969-05-16
DE1615960A1 (en) 1971-01-28
DE1615960B2 (en) 1975-02-06

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