CA1157181A - High resolution screen printable resists - Google Patents

High resolution screen printable resists

Info

Publication number
CA1157181A
CA1157181A CA000343489A CA343489A CA1157181A CA 1157181 A CA1157181 A CA 1157181A CA 000343489 A CA000343489 A CA 000343489A CA 343489 A CA343489 A CA 343489A CA 1157181 A CA1157181 A CA 1157181A
Authority
CA
Canada
Prior art keywords
composition
curing agent
mask
protective coating
resin
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
CA000343489A
Other languages
English (en)
French (fr)
Inventor
Edward J. Leech
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.)
Kollmorgen Technologies Corp
Original Assignee
Kollmorgen Technologies Corp
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
Priority claimed from US06/103,600 external-priority patent/US4510276A/en
Application filed by Kollmorgen Technologies Corp filed Critical Kollmorgen Technologies Corp
Application granted granted Critical
Publication of CA1157181A publication Critical patent/CA1157181A/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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/0073—Masks not provided for in groups H05K3/02 - H05K3/46, e.g. for photomechanical production of patterned surfaces
    • H05K3/0076—Masks not provided for in groups H05K3/02 - H05K3/46, e.g. for photomechanical production of patterned surfaces characterised by the composition of the mask
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/224—Anti-weld compositions; Braze stop-off compositions
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/008—Temporary coatings
    • 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
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/28—Applying non-metallic protective coatings
    • H05K3/285—Permanent coating compositions
    • 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
    • H05K2201/01—Dielectrics
    • H05K2201/0137—Materials
    • H05K2201/0166—Polymeric layer used for special processing, e.g. resist for etching insulating material or photoresist used as a mask during plasma etching
    • 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
    • H05K2201/02—Fillers; Particles; Fibers; Reinforcement materials
    • H05K2201/0203—Fillers and particles
    • H05K2201/0206—Materials
    • H05K2201/0209—Inorganic, non-metallic particles
    • 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
    • H05K2203/1105—Heating or thermal processing not related to soldering, firing, curing or laminating, e.g. for shaping the substrate or during finish plating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
CA000343489A 1979-01-12 1980-01-11 High resolution screen printable resists Expired CA1157181A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US309979A 1979-01-12 1979-01-12
US3,099 1979-01-12
US10334079A 1979-12-13 1979-12-13
US103,340 1979-12-13
US103,600 1979-12-14
US06/103,600 US4510276A (en) 1979-12-13 1979-12-14 Epoxy resin coating compositions for printed circuit boards

Publications (1)

Publication Number Publication Date
CA1157181A true CA1157181A (en) 1983-11-15

Family

ID=27357311

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000343489A Expired CA1157181A (en) 1979-01-12 1980-01-11 High resolution screen printable resists

Country Status (7)

Country Link
AT (1) AT383001B (da)
CA (1) CA1157181A (da)
CH (1) CH644882A5 (da)
DE (1) DE3000940C2 (da)
DK (1) DK13380A (da)
NL (1) NL187358C (da)
SE (1) SE450804B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500714B1 (fr) * 1981-02-25 1985-08-23 Illinois Tool Works Clavier a commutateurs capacitifs a touches
DE102010041247A1 (de) 2010-09-23 2012-03-29 Evonik Degussa Gmbh Verfahren zur Herstellung von lagerstabilen Polyurethan-Prepregs und daraus hergestellte Formkörper aus Polyurethanzusammensetzung in Lösung
DE102011006163A1 (de) * 2011-03-25 2012-09-27 Evonik Degussa Gmbh Lagerstabile Polyurethan-Prepregs und daraus hergestellte Formkörper aus Polyurethanzusammensetzung mit flüssigen Harzkomponenten

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1827449U (de) * 1960-09-23 1961-03-02 Bbc Brown Boveri & Cie Steckbare baueinheit fuer elektronische baugruppen.
US3669733A (en) * 1969-12-12 1972-06-13 Rca Corp Method of making a thick-film hybrid circuit
US3847767A (en) * 1973-03-13 1974-11-12 Grace W R & Co Method of producing a screen printable photocurable solder resist
DE2535304A1 (de) * 1975-08-07 1977-02-17 Siemens Ag Loetstoppaste

Also Published As

Publication number Publication date
DE3000940C2 (de) 1984-02-02
ATA13580A (de) 1986-09-15
NL187358B (nl) 1991-04-02
DK13380A (da) 1980-07-13
NL8000192A (nl) 1980-07-15
SE8000247L (sv) 1980-07-13
DE3000940A1 (de) 1980-07-24
AT383001B (de) 1987-05-11
SE450804B (sv) 1987-07-27
NL187358C (nl) 1991-09-02
CH644882A5 (en) 1984-08-31

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Legal Events

Date Code Title Description
MKEX Expiry