ATE89339T1 - Verfahren zum entfernen von saeure aus kathodischen elektrotauchlackier-baedern. - Google Patents

Verfahren zum entfernen von saeure aus kathodischen elektrotauchlackier-baedern.

Info

Publication number
ATE89339T1
ATE89339T1 AT87112627T AT87112627T ATE89339T1 AT E89339 T1 ATE89339 T1 AT E89339T1 AT 87112627 T AT87112627 T AT 87112627T AT 87112627 T AT87112627 T AT 87112627T AT E89339 T1 ATE89339 T1 AT E89339T1
Authority
AT
Austria
Prior art keywords
ultrafiltrate
membrane
ultrafiltration
coating bath
bath
Prior art date
Application number
AT87112627T
Other languages
English (en)
Inventor
Hartwig Dr Voss
Thomas Dr Bruecken
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of ATE89339T1 publication Critical patent/ATE89339T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/22—Servicing or operating apparatus or multistep processes
    • C25D13/24—Regeneration of process liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
AT87112627T 1986-09-03 1987-08-29 Verfahren zum entfernen von saeure aus kathodischen elektrotauchlackier-baedern. ATE89339T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863629981 DE3629981A1 (de) 1986-09-03 1986-09-03 Verfahren zum entfernen von saeure aus kathodischen elektrotauchlackier-baedern
EP87112627A EP0262419B1 (de) 1986-09-03 1987-08-29 Verfahren zum Entfernen von Säure aus kathodischen Elektrotauchlackier-Bädern

Publications (1)

Publication Number Publication Date
ATE89339T1 true ATE89339T1 (de) 1993-05-15

Family

ID=6308829

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87112627T ATE89339T1 (de) 1986-09-03 1987-08-29 Verfahren zum entfernen von saeure aus kathodischen elektrotauchlackier-baedern.

Country Status (5)

Country Link
US (1) US4775478A (de)
EP (1) EP0262419B1 (de)
JP (1) JPS6362899A (de)
AT (1) ATE89339T1 (de)
DE (2) DE3629981A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3642164A1 (de) * 1986-12-10 1988-06-23 Basf Ag Verfahren zum entfernen von saeure aus kathodischen elektrotauchlackier-baedern mittels elektrodialyse
US5047128A (en) * 1990-01-02 1991-09-10 Shipley Company Inc. Electrodialysis cell for removal of excess electrolytes formed during electrodeposition of photoresists coatings
DE4207425A1 (de) * 1992-03-09 1993-09-16 Eisenmann Kg Maschbau Verfahren zur lack-overspray-rueckgewinnung bei spritzapplikationen und vorrichtung zur verfahrensdurchfuehrung
JP2634509B2 (ja) * 1991-07-31 1997-07-30 川崎重工業株式会社 乗降場の引戸装置
JP2634510B2 (ja) * 1991-07-31 1997-07-30 川崎重工業株式会社 乗降場等の扉開閉駆動装置
JP2556731Y2 (ja) * 1991-07-31 1997-12-08 川崎重工業株式会社 軌道車両用の乗降場の折戸装置
JP2601902Y2 (ja) * 1991-07-31 1999-12-13 川崎重工業株式会社 軌道車両用の乗降場の引戸装置
JPH05246330A (ja) * 1992-03-06 1993-09-24 East Japan Railway Co 可動ゲート付き安全柵
JPH07100437B2 (ja) * 1993-03-05 1995-11-01 東日本旅客鉄道株式会社 可動ゲート付き安全柵
US6001255A (en) * 1993-07-12 1999-12-14 Eyal; Aharon Process for the production of water-soluble salts of carboxylic and amino acids
WO1995002716A1 (en) * 1993-07-12 1995-01-26 Aharon Eyal A process for the production of water-soluble salts of carboxylic and amino acids
DE19604700C1 (de) * 1996-02-09 1997-05-07 Geesthacht Gkss Forschung Verfahren zur Separierung organischer Säuren aus einem Fermentationsmedium
US6260407B1 (en) * 1998-04-03 2001-07-17 Symyx Technologies, Inc. High-temperature characterization of polymers
CN1093571C (zh) * 1998-12-01 2002-10-30 陈渭贤 补色法电沉积制造彩色铝合金制品的方法
US20030168406A1 (en) * 2000-06-30 2003-09-11 Kouryo Itoh Method and apparatus for treatment of waste water from cationic electrodeposition coating process
US7846318B2 (en) * 2006-01-06 2010-12-07 Nextchem, Llc Polyaluminum chloride and aluminum chlorohydrate, processes and compositions: high-basicity and ultra high-basicity products
US8801909B2 (en) * 2006-01-06 2014-08-12 Nextchem, Llc Polymetal hydroxychloride processes and compositions: enhanced efficacy antiperspirant salt compositions

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3132094A (en) * 1958-09-11 1964-05-05 Gulf Research Development Co Ultrafiltration of electrolyte solutions through ion-exchange memberanes
US3495465A (en) * 1968-08-28 1970-02-17 Gen Motors Corp Phase modulated electric suspension
US3799854A (en) * 1970-06-19 1974-03-26 Ppg Industries Inc Method of electrodepositing cationic compositions
US3663398A (en) * 1970-09-14 1972-05-16 Ppg Industries Inc Ion exchange of an ultrafiltrate derived from an electrodeposition bath
US3663405A (en) * 1971-02-25 1972-05-16 Ppg Industries Inc Ultrafiltration of electrodepositable compositions
US3663406A (en) * 1971-03-11 1972-05-16 Ppg Industries Inc Combined electrodialysis and ultrafiltration of an electrodeposition bath
JPS5243187B2 (de) * 1972-10-06 1977-10-28
JPS5373294A (en) * 1976-12-13 1978-06-29 Kao Corp Cationic polyurethane emulsion coposition
US4320009A (en) * 1977-07-25 1982-03-16 Frito-Lay, Inc. Processed anthocyanin pigment extracts
ATE1293T1 (de) * 1978-12-11 1982-07-15 Shell Internationale Research Maatschappij B.V. Zusammensetzungen auf der basis hitzehaertbarer harzartiger bindemittel, deren herstellung und deren verwendung als ueberzugsmittel.
US4412922A (en) * 1980-07-02 1983-11-01 Abcor, Inc. Positive-charged ultrafiltration membrane for the separation of cathodic/electrodeposition-paint compositions
GB2111081A (en) * 1981-12-09 1983-06-29 Aeg Elotherm Gmbh Electrochemical machining
US4664808A (en) * 1982-08-13 1987-05-12 General Electric Company Method for continuous separation of dissolved materials
CH657144A5 (de) * 1983-05-04 1986-08-15 Ciba Geigy Ag Verfahren zur umwandlung schwerloeslicher salze anionischer farbstoffe und optischer aufheller in leichter loesliche salze mittels kationenaustausch.
US4581111A (en) * 1984-03-28 1986-04-08 Ppg Industries, Inc. Treatment of ultrafiltrate by electrodialysis
DE3475751D1 (en) * 1984-06-26 1989-02-02 Tosoh Corp Fluorcarbon anion exchangers and processes for their preparation

Also Published As

Publication number Publication date
US4775478A (en) 1988-10-04
JPS6362899A (ja) 1988-03-19
DE3629981A1 (de) 1988-03-17
EP0262419B1 (de) 1993-05-12
EP0262419A2 (de) 1988-04-06
EP0262419A3 (en) 1989-05-31
DE3785814D1 (de) 1993-06-17

Similar Documents

Publication Publication Date Title
ATE89339T1 (de) Verfahren zum entfernen von saeure aus kathodischen elektrotauchlackier-baedern.
ATE88511T1 (de) Verfahren zum entfernen von saeure aus kathodischen elektrotauchlackier-baedern mittels elektrodialyse.
ATE4602T1 (de) Verfahren zur vorbehandlung von edelstahl fuer eine direkte galvanische vergoldung.
JPS5569298A (en) Electrodeposition method of protein
EP0416312B1 (de) Verfahren zur kontinuierlichen Entfernung und Rückgewinnung von Ethylendiamintetra-Essigsäure (EDTA) aus dem Prozesswasser der stromlosen Kupferplattierung
EP0005415A1 (de) Verfahren zur Regenerierung einer ammoniakalischen Ätzlösung
GB1235293A (en) Cationic electrodeposition systems
EA199700190A1 (ru) Способ формирования покрытия на электpопроводной поверхности и состав для формирования покрытия
ATE72270T1 (de) Verfahren zum entfernen von saeure aus kathodischen elektrotauchlackier-baedern mittels elektrodialyse.
ATE5597T1 (de) Verfahren zum beschichten eines elektrisch leitfaehigen substrates.
US3671412A (en) Process for the removal of ionic contaminants from an electrocoating bath
KR880002937A (ko) 폴리우레판 수지 분산재를 함유한 양이온 전해석출성 수지조성물
JPS58171596A (ja) 金属製支持体上に施される少なくとも１種の化合物を含有する電解質水溶液中で支持体材料の片面もしくは両面に電気泳動的に塗布する方法
US5047128A (en) Electrodialysis cell for removal of excess electrolytes formed during electrodeposition of photoresists coatings
JPH0368120B2 (de)
US3565782A (en) Electrocoating process
US3444064A (en) Method for improving operational stability of electrocoating bath
KR900700552A (ko) 전기전도성 기판의 코팅방법, 이 방법으로 코팅된 기판 및 수성 전기코팅배드
ES2018663B3 (es) Baños acuosos de recubrimiento electrolitico por inmersion para el recubrimiento catodico por inmersion y metodos para su preparacion.
US3444063A (en) Method for improving operational stability of electrocoating bath
JPS5554597A (en) Electrodeposition coating method of aluminum product
JPS58123900A (ja) 電着被塗物の水洗方法
JPH01501488A (ja) 耐溶解性陽極を用いたカチオン電着塗装法
JPS6260897A (ja) カチオン電着における透過膜の洗浄方法
NO116350B (de)

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee