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GB1187652A - Photopolymerizable Process for Coating Circuit Boards - Google Patents

Photopolymerizable Process for Coating Circuit Boards

Info

Publication number
GB1187652A
GB1187652A GB1143867A GB1143867A GB1187652A GB 1187652 A GB1187652 A GB 1187652A GB 1143867 A GB1143867 A GB 1143867A GB 1143867 A GB1143867 A GB 1143867A GB 1187652 A GB1187652 A GB 1187652A
Authority
GB
United Kingdom
Prior art keywords
coatings
march
linked
cross
epoxy 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
GB1143867A
Inventor
James John Licari
Gilbert Martin Knaus
Buford Francis Barnett
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.)
Boeing North American Inc
Original Assignee
North American Rockwell 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
Application filed by North American Rockwell Corp filed Critical North American Rockwell Corp
Publication of GB1187652A publication Critical patent/GB1187652A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/038—Macromolecular compounds which are rendered insoluble or differentially wettable
    • G03F7/0388—Macromolecular compounds which are rendered insoluble or differentially wettable with ethylenic or acetylenic bands in the side chains of the photopolymer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
    • C08F299/026—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from the reaction products of polyepoxides and unsaturated monocarboxylic acids, their anhydrides, halogenides or esters with low molecular weight
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
    • C08G59/06—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
    • C08G59/066—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols with chain extension or advancing agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/14—Polycondensates modified by chemical after-treatment
    • C08G59/1433—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds
    • C08G59/1438—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds containing oxygen
    • C08G59/1455—Monocarboxylic acids, anhydrides, halides, or low-molecular-weight esters thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/14—Polycondensates modified by chemical after-treatment
    • C08G59/1433—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds
    • C08G59/1438—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds containing oxygen
    • C08G59/1455—Monocarboxylic acids, anhydrides, halides, or low-molecular-weight esters thereof
    • C08G59/1461—Unsaturated monoacids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Epoxy Resins (AREA)
  • Paints Or Removers (AREA)

Abstract

1,187,652. Coatings. NORTH AMERICAN ROCKWELL CORP. 10 March, 1967 [10 March, 1966], No. 11438/67. Heading B2K. [Also in Divisions C3 and G2] Coatings, e.g. on glass or copper substrates, are formed from compositions comprising photopolymerisable epoxy resins prepared by reacting an epoxy resin with a dihydroxybenzene, e.g. resorcinol, and simultaneously with at least two moles per mole of epoxy resin of a C 4-12 α, #-unsaturated acid (or an anhydride thereof) which reacts with the remaining epoxy groups to provide a reaction product having unsaturated reactive sites which may be cross-linked by electromagnetic radiation. The coatings are useful in preparing printed circuits in which case portions of the coatings are masked from exposure to the radiation e.g. ultraviolet light and subsequently removed, e.g. by solvent washing, after the remainder of the coating has been cross-linked.
GB1143867A 1966-03-10 1967-03-10 Photopolymerizable Process for Coating Circuit Boards Expired GB1187652A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54432966A 1966-03-10 1966-03-10

Publications (1)

Publication Number Publication Date
GB1187652A true GB1187652A (en) 1970-04-15

Family

ID=24171738

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1143867A Expired GB1187652A (en) 1966-03-10 1967-03-10 Photopolymerizable Process for Coating Circuit Boards

Country Status (2)

Country Link
DE (1) DE1618729A1 (en)
GB (1) GB1187652A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2087289A5 (en) * 1970-05-13 1971-12-31 Commissariat Energie Atomique
DE2342407A1 (en) * 1972-08-25 1974-03-07 Ciba Geigy Ag PROCESS FOR MANUFACTURING PRINTED MULTI-LAYER CIRCUITS
US4390615A (en) 1979-11-05 1983-06-28 Courtney Robert W Coating compositions
EP0632079A1 (en) * 1993-07-02 1995-01-04 Ciba-Geigy Ag Epoxyacrylates
EP0633503A1 (en) * 1993-07-02 1995-01-11 Ciba-Geigy Ag Photopolymerizable compositions
EP1364978A1 (en) * 2002-05-24 2003-11-26 Bakelite AG Modified epoxyacrylates

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4004091A1 (en) * 1990-02-10 1991-08-22 Tech Hochschule C Schorlemmer Addn. prods. of epoxide oligomers and (meth)acrylic acid - by using 5-ring, 2,3 N or 6-ring, 1-2 N hetero-aromatics as catalysts, to give stable, directly-usable prods.

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2087289A5 (en) * 1970-05-13 1971-12-31 Commissariat Energie Atomique
DE2342407A1 (en) * 1972-08-25 1974-03-07 Ciba Geigy Ag PROCESS FOR MANUFACTURING PRINTED MULTI-LAYER CIRCUITS
US4390615A (en) 1979-11-05 1983-06-28 Courtney Robert W Coating compositions
EP0632079A1 (en) * 1993-07-02 1995-01-04 Ciba-Geigy Ag Epoxyacrylates
EP0633503A1 (en) * 1993-07-02 1995-01-11 Ciba-Geigy Ag Photopolymerizable compositions
US5576399A (en) * 1993-07-02 1996-11-19 Ciba-Geigy Corporation Epoxy acrylates
US5942371A (en) * 1993-07-02 1999-08-24 Ciba Specialty Chemicals Corp. Aqueous acrylic photopolymerisable compositions
US6045972A (en) * 1993-07-02 2000-04-04 Ciba Specialty Chemicals Corp. Coating method using aqueous photopolymerizable compositions
KR100305323B1 (en) * 1993-07-02 2001-11-22 베르너 훽스트, 지크프리트 포트호프 Epoxy acrylate
US6479596B1 (en) 1993-07-02 2002-11-12 Vantico, Inc. Epoxy acrylates
EP1364978A1 (en) * 2002-05-24 2003-11-26 Bakelite AG Modified epoxyacrylates

Also Published As

Publication number Publication date
DE1618729A1 (en) 1972-03-30

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees