DE3687747D1 - Verfahren und mittel zum reinigen von gedruckten schaltungsplatten und/oder gedruckten verdrahtungsplatten, sowie das pruefen von loetmasken. - Google Patents

Verfahren und mittel zum reinigen von gedruckten schaltungsplatten und/oder gedruckten verdrahtungsplatten, sowie das pruefen von loetmasken.

Info

Publication number
DE3687747D1
DE3687747D1 DE8686904574T DE3687747T DE3687747D1 DE 3687747 D1 DE3687747 D1 DE 3687747D1 DE 8686904574 T DE8686904574 T DE 8686904574T DE 3687747 T DE3687747 T DE 3687747T DE 3687747 D1 DE3687747 D1 DE 3687747D1
Authority
DE
Germany
Prior art keywords
printed circuit
boards
solder masks
cleaning
printed wiring
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 - Fee Related
Application number
DE8686904574T
Other languages
English (en)
Other versions
DE3687747T2 (de
Inventor
Edward Hayes
C Hood
E Miller
Robert Sharpe
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.)
Petroferm Inc
Original Assignee
Petroferm 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25016911&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3687747(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Petroferm Inc filed Critical Petroferm Inc
Application granted granted Critical
Publication of DE3687747D1 publication Critical patent/DE3687747D1/de
Publication of DE3687747T2 publication Critical patent/DE3687747T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
    • C23G5/024—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents containing hydrocarbons
    • 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
    • C09D9/00—Chemical paint or ink removers
    • 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
    • H05K3/26—Cleaning or polishing of the conductive pattern
    • 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
    • H05K3/288—Removal of non-metallic coatings, e.g. for repairing
    • 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
    • H05K2203/0756—Uses of liquids, e.g. rinsing, coating, dissolving
    • H05K2203/0769—Dissolving insulating materials, e.g. coatings, not used for developing resist after exposure
    • 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
    • H05K2203/0779—Treatments involving liquids, e.g. plating, rinsing characterised by the specific liquids involved
    • H05K2203/0783—Using solvent, e.g. for cleaning; Regulating solvent content of pastes or coatings for adjusting the viscosity
    • 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
    • H05K2203/16—Inspection; Monitoring; Aligning
    • H05K2203/162—Testing a finished product, e.g. heat cycle testing of solder joints
    • 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
    • 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
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3452—Solder masks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Detergent Compositions (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
DE8686904574T 1985-07-01 1986-06-27 Verfahren und mittel zum reinigen von gedruckten schaltungsplatten und/oder gedruckten verdrahtungsplatten, sowie das pruefen von loetmasken. Expired - Fee Related DE3687747T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/750,198 US4640719A (en) 1985-07-01 1985-07-01 Method for printed circuit board and/or printed wiring board cleaning
PCT/US1986/001361 WO1987000209A1 (en) 1985-07-01 1986-06-27 Compositions and methods for printed circuit board and/or printed wiring board cleaning and soldermask testing

Publications (2)

Publication Number Publication Date
DE3687747D1 true DE3687747D1 (de) 1993-03-25
DE3687747T2 DE3687747T2 (de) 1993-08-19

Family

ID=25016911

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686904574T Expired - Fee Related DE3687747T2 (de) 1985-07-01 1986-06-27 Verfahren und mittel zum reinigen von gedruckten schaltungsplatten und/oder gedruckten verdrahtungsplatten, sowie das pruefen von loetmasken.

Country Status (5)

Country Link
US (2) US4640719A (de)
EP (1) EP0228454B1 (de)
JP (1) JP2610854B2 (de)
DE (1) DE3687747T2 (de)
WO (1) WO1987000209A1 (de)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5120371A (en) * 1990-11-29 1992-06-09 Petroferm Inc. Process of cleaning soldering flux and/or adhesive tape with terpenet and monobasic ester
US5340407A (en) * 1988-02-08 1994-08-23 Petroferm Inc. Process of removing soldering flux and/or adhesive tape residue from a substrate
US4867800B1 (en) * 1988-07-21 1995-02-14 Du Pont Cleaning composition of terpene compound and dibasic ester
US4983224A (en) * 1988-10-28 1991-01-08 Rd Chemical Company Cleaning compositions and methods for removing soldering flux
ATE134724T1 (de) * 1989-01-13 1996-03-15 Martin Marietta Corp Nichttoxische, nichtentflammbare reiniger zum reinigen von gedruckten schaltungen
CA2003859A1 (en) * 1989-02-01 1990-08-01 David Alan Dickinson Technique for cleaning an object with a combustible cleaning solvent
CA2011397C (en) * 1989-03-06 1994-07-12 Michael T. Mittag Method and apparatus for cleaning electronic and other devices
JPH036300A (ja) * 1989-05-31 1991-01-11 Shokichiro Urayama 油溶性洗浄剤
US5098591A (en) * 1989-06-30 1992-03-24 Stevens Sciences Corp. Paint stripper and varnish remover compositions containing organoclay rheological additives, methods for making these compositions and methods for removing paint and other polymeric coatings from flexible and inflexible surfaces
US5124062A (en) * 1989-06-30 1992-06-23 Stevens Sciences Corp. Paint stripper and varnish remover compositions, methods for making these compositions and methods for removing paint and other polymeric coatings from flexible and inflexible surfaces
US5011620A (en) * 1989-08-07 1991-04-30 E. I. Du Pont De Nemours And Company Cleaning composition of dibasic ester and hydrocarbon solvent
US5062988A (en) * 1989-08-07 1991-11-05 E. I. Du Pont De Nemours And Company Cleaning composition of dibasic ester, hydrocarbon solvent and compatibilizing component
US5084200A (en) * 1989-08-07 1992-01-28 E. I. Du Pont De Nemours And Company Cleaning composition of dibasic ester, hydrocarbon solvent, compatibilizing surfactant and water
GB8918504D0 (en) * 1989-08-14 1989-09-20 Bush Boake Allen Ltd Methods and compositions for cleaning articles
US5240018A (en) * 1989-08-30 1993-08-31 Vitronics Corporation Apparatus for cleaning mechanical devices using terpene compounds
US5103846A (en) * 1989-08-30 1992-04-14 Vitronics Corporation Apparatus for cleaning mechanical devices using terpene compounds
EP0426942A1 (de) * 1989-11-08 1991-05-15 Arakawa Chemical Industries, Ltd. Mittel zur Reinigung von Lötflussmitteln auf Kolophoniumbasis
JP2789046B2 (ja) * 1989-11-08 1998-08-20 荒川化学工業株式会社 ロジン系ハンダフラックスの洗浄剤
US5330582A (en) * 1989-11-08 1994-07-19 Arakawa Chemical Industries, Ltd. Method for cleaning rosin-base solder flux
US5395548A (en) * 1990-01-24 1995-03-07 Motorola, Inc. Non-azeotropic solvent composition for cleaning and defluxing electrical assemblies
WO1991011269A1 (en) * 1990-01-24 1991-08-08 Motorola, Inc. A method for electrical assembly cleaning
US5027841A (en) * 1990-04-24 1991-07-02 Electronic Controls Design, Inc. Apparatus to clean printed circuit boards
US5204227A (en) * 1990-05-10 1993-04-20 3D Agency, Inc. Method of developing photopolymerizable printing plates and composition therefor
JPH0457899A (ja) * 1990-06-27 1992-02-25 Arakawa Chem Ind Co Ltd ロジン系ハンダフラックスの洗浄剤および該洗浄剤を用いてなるロジン系ハンダフラックスの洗浄方法
SE468855B (sv) * 1990-08-09 1993-03-29 Eriksson Tord Utveckling Foerfarande foer rengoering och avfettning, komposition avsedd som foerblandning samt vatten- och elektrolythaltig mikroemulsion
GB9017841D0 (en) * 1990-08-14 1990-09-26 Bush Boake Allen Ltd Methods and compositions for cleaning articles
US5300154A (en) * 1990-08-14 1994-04-05 Bush Boake Allen Limited Methods for cleaning articles
JP3105271B2 (ja) * 1991-01-21 2000-10-30 ジャパン・フィールド株式会社 被洗浄物の濯ぎ洗浄方法及びその装置
US5096501A (en) * 1990-08-27 1992-03-17 E. I. Du Pont De Nemours & Company Environmentally safe cleaning process and cleaning composition useful therein
US5113882A (en) * 1990-08-28 1992-05-19 Electrovert Ltd. Method of cleaning workpieces with a potentially flammable or explosive liquid and drying in the tunnel
US5248343A (en) * 1990-12-07 1993-09-28 Golden Technologies Company, Inc. Method for finishing metal containers
US5542983A (en) * 1990-12-07 1996-08-06 Biochem Systems Process for cleaning metal surfaces with physical emulsion of terpene and water
US5271773A (en) * 1990-12-07 1993-12-21 Golden Technologies Company, Inc. Process for cleaning articles with an aqueous solution of terpene and recycle water after separation
JPH06511515A (ja) * 1990-12-07 1994-12-22 ゴールデン　テクノロジーズ　カンパニー，インコーポレイテッド テルペンによる金属表面仕上げ方法
US5496585A (en) * 1990-12-07 1996-03-05 Golden Technologies Company, Inc. Method for reducing volatile organic compound emissions
US5445680A (en) * 1990-12-07 1995-08-29 Golden Technologies Company, Inc. Method of decorating metal surfaces
MX9202882A (es) * 1991-06-14 1993-07-01 Petroferm Inc Procedimiento de limpieza.
US5196136A (en) * 1991-06-20 1993-03-23 E. I. Du Pont De Nemours And Company Cleaning composition of hydrocarbon component, surfactant and multibasic ester additive
DE4121304A1 (de) * 1991-06-27 1993-01-14 Siemens Ag Reinigungsmittel und -verfahren zum entfernen von pasten der dickschicht-hybridtechnologie von substraten
AU1265092A (en) * 1991-07-17 1993-02-23 Church & Dwight Company, Inc. Aqueous electronic circuit assembly cleaner and method
US5213624A (en) * 1991-07-19 1993-05-25 Ppg Industries, Inc. Terpene-base microemulsion cleaning composition
JP2610552B2 (ja) * 1991-10-04 1997-05-14 花王株式会社 洗浄方法
ATE258084T1 (de) * 1991-10-04 2004-02-15 Cfmt Inc Superreinigung von komplizierten mikroteilchen
US5201958A (en) * 1991-11-12 1993-04-13 Electronic Controls Design, Inc. Closed-loop dual-cycle printed circuit board cleaning apparatus and method
US6355113B1 (en) 1991-12-02 2002-03-12 3M Innovative Properties Company Multiple solvent cleaning system
US5328518A (en) * 1991-12-06 1994-07-12 Golden Technologies Company, Inc. Method for separating components of liquids in industrial process
US5220936A (en) * 1992-02-03 1993-06-22 Motorola, Inc. Vapor containment apparatus
US5277836A (en) * 1992-02-14 1994-01-11 Bio-Safe Specialty Products, Inc. Terpene cleaning compositions and methods of using the same
US5783551A (en) * 1992-04-29 1998-07-21 Mirsky; Jeffrey Paraffinic cleaning solutions
US5525371A (en) * 1992-06-10 1996-06-11 Biochem Systems Division, A Division Of Golden Technologies Company, Inc. Method for cleaning parts soiled with oil components and separating terpenes from oil compositions with a ceramic filter
US5362316A (en) * 1993-02-05 1994-11-08 Imperbel America Corporation Resinous cut-back compositions and methods of preparing the same
US5288332A (en) * 1993-02-05 1994-02-22 Honeywell Inc. A process for removing corrosive by-products from a circuit assembly
US5327920A (en) * 1993-02-23 1994-07-12 Detrex Corporation Automated apparatus and vapor/immersion cleaning method for soiled parts
US5728660A (en) * 1993-04-05 1998-03-17 Eet, Inc. Extraction fluids for removal of contaminants from surfaces
US5961736A (en) * 1993-04-05 1999-10-05 Active Environmental Technologies, Inc. Method for removal of contaminants from surfaces
US5421906A (en) * 1993-04-05 1995-06-06 Enclean Environmental Services Group, Inc. Methods for removal of contaminants from surfaces
US5482563A (en) * 1993-04-06 1996-01-09 Motorola, Inc. Method for electrical assembly cleaning using a non-azeotropic solvent composition
DE4316087A1 (de) * 1993-05-13 1994-11-17 Morton Int Inc Verfahren zum bildmäßigen Metallisieren von strukturierten Leiterplatten
JP3390245B2 (ja) * 1993-06-01 2003-03-24 富士通株式会社 洗浄液及び洗浄方法
US5320758A (en) * 1993-06-29 1994-06-14 Church & Dwight Co., Inc. Method of recycling amine saponifiers used in cleaning electronic circuit boards
US5320756A (en) * 1993-06-29 1994-06-14 Church & Dwight Co., Inc. Method of treating aqueous alkaline effluents derived from cleaning electronic circuit assemblies
US5510544A (en) * 1993-08-02 1996-04-23 Environmental Solvents Corporation Fluorinated terpene compounds
US5634984A (en) * 1993-12-22 1997-06-03 Union Oil Company Of California Method for cleaning an oil-coated substrate
US5534078A (en) * 1994-01-27 1996-07-09 Breunsbach; Rex Method for cleaning electronic assemblies
US5454878A (en) * 1994-02-17 1995-10-03 Lockheed Idaho Technologies Company Method for removing hydrocarbon contaminants from solid materials
EP0675675B1 (de) * 1994-03-31 1997-06-25 AT&T Corp. Reinigungsverfahren
US5431739A (en) * 1994-06-07 1995-07-11 Macdermid, Incorporated Process for cleaning and defluxing parts, specifically electronic circuit assemblies
EP0697471B1 (de) * 1994-07-18 1997-11-12 Halliburton Energy Services, Inc. Verfahren zur Entfernung von Verunreinigungen von Metalloberflächen
US5614032A (en) * 1994-08-04 1997-03-25 At&T Corp. Terpene-based method for removing flux residues from electronic devices
US5691289A (en) * 1994-11-17 1997-11-25 Kay Chemical Company Cleaning compositions and methods of using the same
US5514294A (en) * 1994-11-22 1996-05-07 Alliedsignal Inc. Limonene and tetrahydrofurfuryl alcohol cleaning agent
GB9517924D0 (en) * 1995-09-01 1995-11-01 Kimberly Clark Ltd Hand cleanser
SG43439A1 (en) * 1995-11-13 1997-10-17 Japan Energy Corp Low corrosive cleaner composition
US5811380A (en) * 1996-01-11 1998-09-22 Rainbow Technology Corporation Cleaner, preservative and antioxidant compositions
US5755893A (en) * 1996-06-21 1998-05-26 Church & Dwight & Co., Inc. Flux removing compositions
US5849680A (en) * 1996-10-31 1998-12-15 Lucent Technologies Inc. Cleaning with limonene, BHT, and acetylacetonate
GB9716273D0 (en) 1997-07-31 1997-10-08 Kimberly Clark Ltd Hand cleanser
US5958149A (en) 1998-09-17 1999-09-28 S. C. Johnson & Son, Inc. Method of cleaning surfaces, composition suitable for use in the method, and of preparing the composition
US5985040A (en) * 1998-09-21 1999-11-16 Electrochemicals Inc. Permanganate desmear process for printed wiring boards
EP1147067A4 (de) 1998-11-25 2002-10-09 Petroferm Inc Wässrige reinigungslösung
KR100339020B1 (ko) * 1999-08-02 2002-05-31 윤종용 반도체칩 패키징 시스템 및 이를 이용한 반도체칩 패키징 방법
US6454868B1 (en) 2000-04-17 2002-09-24 Electrochemicals Inc. Permanganate desmear process for printed wiring boards
KR100970133B1 (ko) * 2001-06-28 2010-07-14 제온 코포레이션 시클로알킬 알킬 에테르 화합물의 제조방법
US20060058110A1 (en) * 2003-05-28 2006-03-16 Soo-Ho Beak Golf equipments
JP2004356356A (ja) * 2003-05-29 2004-12-16 Oki Electric Ind Co Ltd 洗浄終了判定方法および洗浄装置
US20050045205A1 (en) * 2003-08-29 2005-03-03 Stach Steven R. Apparatus and method for cleaning printed circuit boards
US7725976B1 (en) 2004-08-26 2010-06-01 The Sherwin-Williams Company Apparatus and method for the automated cleaning of articles
US20100059084A1 (en) * 2008-09-10 2010-03-11 Austin American Technology Corporation Cleaning and testing ionic cleanliness of electronic assemblies
JP5488241B2 (ja) 2010-06-18 2014-05-14 信越化学工業株式会社 合成石英ガラス基板の処理方法
CA2821052A1 (en) * 2010-12-10 2012-06-14 Rhodia Operations Dibasic esters utilized as terpene co-solvents, substitutes and/or carriers in tar sand/bitumen/asphaltene cleaning applications
CN102408959B (zh) * 2011-10-24 2013-05-15 田鑫 一种电子线路板专用清洗剂及其制备方法
CN104789387A (zh) * 2015-04-28 2015-07-22 苏州永创达电子有限公司 一种有机溶剂型清洗剂

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650669A (en) * 1969-01-28 1972-03-21 Union Carbide Corp Treatment of monomeric and polymeric systems with high intensity predominantly continuum light radiation
US3715293A (en) * 1971-12-17 1973-02-06 Union Carbide Corp Acetophenone-type photosensitizers for radiation curable coatings
DE2406400B2 (de) * 1973-02-14 1977-04-28 Hitachi Chemical Co., Ltd., Tokio Lichtempfindliche harzzusammensetzungen auf der basis von verbindungen mit epoxy- bzw. photopolymerisierbaren acrylgruppen
US4003877A (en) * 1974-05-24 1977-01-18 Dynachem Corporation Photopolymerizable screen printing inks for permanent coatings prepared from aryloxyalkyl compositions
US3933674A (en) * 1975-02-07 1976-01-20 Farnsworth Albert M Cleaning composition
US4297729A (en) * 1977-11-24 1981-10-27 Emi Limited Encoding and decoding of digital recordings
US4246147A (en) * 1979-06-04 1981-01-20 International Business Machines Corporation Screenable and strippable solder mask and use thereof
US4276186A (en) * 1979-06-26 1981-06-30 International Business Machines Corporation Cleaning composition and use thereof
US4294729A (en) * 1979-12-17 1981-10-13 International Business Machines Corporation Composition containing alcohol and use thereof for epoxy removal
US4369287A (en) * 1981-03-16 1983-01-18 Motorola Inc. Permanent fluxing agent and solder-through conformal coating
US4373974A (en) * 1981-04-02 1983-02-15 Mcdonnell Douglas Corporation Solder composition
JPS581559A (ja) * 1981-06-27 1983-01-06 凸版印刷株式会社 凹凸床材の製造方法
JPS5821000A (ja) * 1981-07-30 1983-02-07 「斉」藤　正保 液汲み出し具
US4434084A (en) * 1981-09-23 1984-02-28 E. I. Du Pont De Nemours And Company Base metal conductor cathode coating for tantalum capacitors
US4461652A (en) * 1982-09-13 1984-07-24 Richmond Therezia L Barnacle removal process and product
US4569695A (en) * 1983-04-21 1986-02-11 Nec Corporation Method of cleaning a photo-mask
DE3316988C2 (de) * 1983-05-10 1986-07-17 Jürgen 6926 Kirchardt Rohrmoser Verfahren zum Reinigen von Vorrichtungen und Maschinen der Papier-, Pappe- und Zellstoff-Industrie
SE440719B (sv) * 1983-06-17 1985-08-12 Holmstrands Plaatindustri Ab Sett och anordning vid rengoring av kretskort, som tidigare underkastats en lodningsoperation med flussmedel
US4511488A (en) * 1983-12-05 1985-04-16 Penetone Corporation D-Limonene based aqueous cleaning compositions
US4620937A (en) * 1985-02-11 1986-11-04 Joseph Dellutri All purpose cleaner containing D-Limonene

Also Published As

Publication number Publication date
US4640719B1 (de) 1993-04-27
WO1987000209A1 (en) 1987-01-15
EP0228454A1 (de) 1987-07-15
DE3687747T2 (de) 1993-08-19
EP0228454B1 (de) 1993-02-10
US4740247A (en) 1988-04-26
EP0228454A4 (de) 1989-09-04
JP2610854B2 (ja) 1997-05-14
US4640719A (en) 1987-02-03
JPS63501908A (ja) 1988-07-28

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