FR2412357A1 - METHOD AND APPARATUS FOR CLEANING OBJECTS CARRYING SURFACE TREATMENT AGENTS AND FOR RECOVERING THESE AGENTS - Google Patents

METHOD AND APPARATUS FOR CLEANING OBJECTS CARRYING SURFACE TREATMENT AGENTS AND FOR RECOVERING THESE AGENTS

Info

Publication number
FR2412357A1
FR2412357A1 FR7836109A FR7836109A FR2412357A1 FR 2412357 A1 FR2412357 A1 FR 2412357A1 FR 7836109 A FR7836109 A FR 7836109A FR 7836109 A FR7836109 A FR 7836109A FR 2412357 A1 FR2412357 A1 FR 2412357A1
Authority
FR
France
Prior art keywords
objects
agents
surface treatment
treatment
recovering
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
FR7836109A
Other languages
French (fr)
Other versions
FR2412357B1 (en
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.)
Bayer Pharma AG
Original Assignee
Schering 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 Schering AG filed Critical Schering AG
Publication of FR2412357A1 publication Critical patent/FR2412357A1/en
Application granted granted Critical
Publication of FR2412357B1 publication Critical patent/FR2412357B1/fr
Granted 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
    • C23G3/00—Apparatus for cleaning or pickling metallic material
    • 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
    • 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
    • H05K2203/0766—Rinsing, e.g. after cleaning or polishing a 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
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/08—Treatments involving gases
    • H05K2203/082—Suction, e.g. for holding solder balls or components
    • 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
    • H05K2203/15—Position of the PCB during processing
    • H05K2203/1518—Vertically held PCB
    • 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
    • H05K2203/15—Position of the PCB during processing
    • H05K2203/1572—Processing both sides of a PCB by the same process; Providing a similar arrangement of components on both sides; Making interlayer connections from two sides

Abstract

L'INVENTION CONCERNE UN PROCEDE POUR NETTOYER DES OBJETS APRES LE TRAITEMENT GALVANIQUE ETOU CHIMIQUE DE LA SURFACE AFIN D'ENLEVER LES AGENTS DE TRAITEMENT DE SURFACE QUI Y ADHERENT ET EVENTUELLEMENT DE RECUPERER CEUX-CI. SELON CE PROCEDE, ON ELIMINE PAR ASPIRATION L'AGENT DE TRAITEMENT QUI ADHERE AUX OBJETS. A CETTE FIN ON UTILISE PAR EXEMPLE UN DISPOSITIF D'ASPIRATION 1 ANNEXE A UN RECIPIENT 2 D'UNE INSTALLATION DESTINEE AU TRAITEMENT DES OBJETS, CE DISPOSITIF COMPRENANT DES BANDES D'ASPIRATION 5 QUI S'ETENDENT SUR TOUTE LA LARGEUR DES OBJETS A NETTOYER 3 ET QUI PORTENT DES BROSSES RACLEUSES 6. CE PROCEDE CONVIENT EN PARTICULIER AU NETTOYAGE D'OBJETS TRAITES PAR DES BAINS CHIMIQUES OU GALVANIQUES PAR EXEMPLE A BASE DE CHROME, DE NICKEL, DE COBALT, DE CUIVRE, DE CADNIUM, DE ZINC, D'ETAIN, DE PLOMB, D'ARGENT, D'OR OU DE LEURS ALLIAGES.THE INVENTION RELATES TO A PROCESS FOR CLEANING OBJECTS AFTER GALVANIC AND / OR CHEMICAL TREATMENT OF THE SURFACE IN ORDER TO REMOVE THE SURFACE TREATMENT AGENTS THAT ADHERE TO THEM AND POSSIBLY TO RECOVER THESE. ACCORDING TO THIS PROCEDURE, THE TREATMENT AGENT THAT ADHERES TO THE OBJECTS IS REMOVED BY ASPIRATION. FOR THIS PURPOSE, A SUCTION DEVICE 1 APPENDIX TO A CONTAINER 2 FROM AN INSTALLATION INTENDED FOR THE TREATMENT OF OBJECTS, THIS DEVICE INCLUDING SUCTION STRIPS 5 WHICH ARE EXTENDED OVER THE ENTIRE WIDTH OF THE OBJECTS TO BE CLEANED 3 AND WHICH WEAR SQUEEGEE BRUSHES 6. THIS PROCESS IS SUITABLE IN PARTICULAR FOR THE CLEANING OF OBJECTS TREATED BY CHEMICAL OR GALVANIC BATHS, FOR EXAMPLE BASED ON CHROME, NICKEL, COBALT, COPPER, CADNIUM, ZINC, TIN , OF LEAD, SILVER, GOLD OR THEIR ALLOYS.

FR7836109A 1977-12-23 1978-12-22 METHOD AND APPARATUS FOR CLEANING OBJECTS CARRYING SURFACE TREATMENT AGENTS AND FOR RECOVERING THESE AGENTS Granted FR2412357A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2758550A DE2758550C2 (en) 1977-12-23 1977-12-23 Method for removing residual amounts of a treatment liquid from objects and device for carrying out the method

Publications (2)

Publication Number Publication Date
FR2412357A1 true FR2412357A1 (en) 1979-07-20
FR2412357B1 FR2412357B1 (en) 1985-01-18

Family

ID=6027556

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836109A Granted FR2412357A1 (en) 1977-12-23 1978-12-22 METHOD AND APPARATUS FOR CLEANING OBJECTS CARRYING SURFACE TREATMENT AGENTS AND FOR RECOVERING THESE AGENTS

Country Status (10)

Country Link
JP (1) JPS54119766A (en)
AT (1) AT360812B (en)
CH (1) CH641697A5 (en)
CS (1) CS214655B2 (en)
DE (1) DE2758550C2 (en)
FR (1) FR2412357A1 (en)
GB (1) GB2013718B (en)
IT (1) IT1101589B (en)
SE (1) SE7813041L (en)
SU (1) SU961566A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0329807A1 (en) * 1988-02-25 1989-08-30 Gebr. Schmid GmbH & Co. Circuit for processing electrical printed-circuit boards

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3133629A1 (en) * 1981-08-21 1983-03-03 Schering Ag, 1000 Berlin Und 4619 Bergkamen DEVICE AND METHOD FOR CLEANING OBJECTS FROM ADHESIVE LIQUID TREATMENT AGENTS AND THEIR RECOVERY
DE3229455A1 (en) * 1982-08-06 1984-02-09 Hans 8500 Nürnberg Henig Process and apparatus for the recovery of treatment solutions in installations for electrolytic and/or chemical surface treatment
DE4124183A1 (en) * 1991-07-20 1993-01-21 Schering Ag Appts. for removing treatment liq. from parts - has liq. sucked into chamber after spray treatment and passed through cascade columns to remove treatment liq. and recycle spray liq.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE41353C (en) * O. SCHULZ in Berlin SO., Naunynstr. 69 Process of evacuating metal objects from the oxidizing liquids which have penetrated the pores
US2395397A (en) * 1940-03-20 1946-02-26 Blaw Knox Co Apparatus for cleaning strip metal
GB731543A (en) * 1952-07-14 1955-06-08 James Alexander Gordon A new or improved machine for cleaning and/or degreasing strip material
DE1916786U (en) * 1964-11-25 1965-05-26 Schering Ag DEVICE FOR DRYING GALVANIC TREATED BULK PARTS IN A VACUUM.
DE1771725A1 (en) * 1968-06-29 1971-12-30 Demag Ag Process for the continuous removal of moisture residues from the surface of metallic strips

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1757181A1 (en) * 1968-04-09 1972-04-06 Fuetterer Paul Process for the machine cleaning of smaller containers, in particular canisters for mineral oil and a device for carrying out this process
JPS4913020B1 (en) * 1969-11-18 1974-03-28
DE2125102A1 (en) * 1971-05-19 1972-11-30 Anton Huber Gmbh & Co Kg, 8050 Freising Method and device for cleaning a number of small objects
US3885499A (en) * 1973-12-20 1975-05-27 Hercules Inc Thermal detonation energy-initiatable blasting caps, and detonation system and method
DE2416419C2 (en) * 1974-04-04 1984-01-05 Agfa-Gevaert Ag, 5090 Leverkusen Device for the continuous cleaning of band-shaped flexible substrates
JPS5122268A (en) * 1974-08-17 1976-02-21 Yasuji Kotsutsumi Handososano eaajojinki
JPS5125434A (en) * 1974-08-28 1976-03-02 Inoue Japax Res RENZOKUMET SUKISOCHI
JPS5127822A (en) * 1974-09-02 1976-03-09 Inoue Japax Res METSUKISOCHI

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE41353C (en) * O. SCHULZ in Berlin SO., Naunynstr. 69 Process of evacuating metal objects from the oxidizing liquids which have penetrated the pores
US2395397A (en) * 1940-03-20 1946-02-26 Blaw Knox Co Apparatus for cleaning strip metal
GB731543A (en) * 1952-07-14 1955-06-08 James Alexander Gordon A new or improved machine for cleaning and/or degreasing strip material
DE1916786U (en) * 1964-11-25 1965-05-26 Schering Ag DEVICE FOR DRYING GALVANIC TREATED BULK PARTS IN A VACUUM.
DE1771725A1 (en) * 1968-06-29 1971-12-30 Demag Ag Process for the continuous removal of moisture residues from the surface of metallic strips

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0329807A1 (en) * 1988-02-25 1989-08-30 Gebr. Schmid GmbH & Co. Circuit for processing electrical printed-circuit boards
EP0329807B1 (en) * 1988-02-25 1993-03-31 Gebr. Schmid GmbH & Co. Circuit for processing electrical printed-circuit boards

Also Published As

Publication number Publication date
DE2758550C2 (en) 1986-01-30
JPH0127154B2 (en) 1989-05-26
CH641697A5 (en) 1984-03-15
SE7813041L (en) 1979-06-24
JPS54119766A (en) 1979-09-17
GB2013718A (en) 1979-08-15
DE2758550A1 (en) 1979-06-28
CS214655B2 (en) 1982-05-28
AT360812B (en) 1981-02-10
SU961566A3 (en) 1982-09-23
GB2013718B (en) 1982-06-09
ATA914578A (en) 1980-06-15
FR2412357B1 (en) 1985-01-18
IT7831204A0 (en) 1978-12-22
IT1101589B (en) 1985-10-07

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