ATE50602T1 - Verfahren zum regenerieren eines permanganataetzbades. - Google Patents

Verfahren zum regenerieren eines permanganataetzbades.

Info

Publication number: ATE50602T1
Authority: AT; Austria
Prior art keywords: regenerating; permanganate; permanganate bath; bath; composition
Prior art date: 1985-05-31

Application number

AT86302335T

Other languages

English (en)

Inventor

Gerald Krulik

Original Assignee

Thiokol Morton 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.)

1985-05-31

Filing date

1986-03-27

Publication date

1990-03-15

1986-03-27 Application filed by Thiokol Morton Inc filed Critical Thiokol Morton Inc

1990-03-15 Application granted granted Critical

1990-03-15 Publication of ATE50602T1 publication Critical patent/ATE50602T1/de

Links

230000001172 regenerating effect Effects 0.000 title abstract 2
239000000203 mixture Substances 0.000 abstract 3
XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 abstract 2
WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 abstract 2
SXDBWCPKPHAZSM-UHFFFAOYSA-M bromate Inorganic materials [O-]Br(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-M 0.000 abstract 1
SXDBWCPKPHAZSM-UHFFFAOYSA-N bromic acid Chemical compound OBr(=O)=O SXDBWCPKPHAZSM-UHFFFAOYSA-N 0.000 abstract 1
229910001919 chlorite Inorganic materials 0.000 abstract 1
229910052619 chlorite group Inorganic materials 0.000 abstract 1
QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 abstract 1
150000002500 ions Chemical class 0.000 abstract 1
239000007800 oxidant agent Substances 0.000 abstract 1
JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K13/00—Etching, surface-brightening or pickling compositions
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/1601—Process or apparatus
- C23C18/1617—Purification and regeneration of coating baths
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/18—Pretreatment of the material to be coated
- C23C18/20—Pretreatment of the material to be coated of organic surfaces, e.g. resins
- C23C18/22—Roughening, e.g. by etching
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/46—Regeneration of etching 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
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0055—After-treatment, e.g. cleaning or desmearing of holes

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
ing And Chemical Polishing (AREA)
Weting (AREA)
Treatments Of Macromolecular Shaped Articles (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Processing Of Solid Wastes (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Catalysts (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Saccharide Compounds (AREA)

AT86302335T 1985-05-31 1986-03-27 Verfahren zum regenerieren eines permanganataetzbades. ATE50602T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US74012985A	1985-05-31	1985-05-31
EP86302335A EP0204399B1 (de)	1985-05-31	1986-03-27	Verfahren zum Regenerieren eines Permanganatätzbades

Publications (1)

Publication Number	Publication Date
ATE50602T1 true ATE50602T1 (de)	1990-03-15

Family

ID=24975163

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT86302335T ATE50602T1 (de)	1985-05-31	1986-03-27	Verfahren zum regenerieren eines permanganataetzbades.

Country Status (14)

Country	Link
EP (1)	EP0204399B1 (de)
JP (1)	JPS61279688A (de)
KR (1)	KR900001826B1 (de)
AT (1)	ATE50602T1 (de)
AU (1)	AU576072B2 (de)
BR (1)	BR8602232A (de)
CA (1)	CA1245137A (de)
DE (2)	DE204399T1 (de)
DK (1)	DK255486A (de)
ES (1)	ES8707312A1 (de)
IL (1)	IL78266A (de)
NO (1)	NO861300L (de)
NZ (1)	NZ215546A (de)
ZA (1)	ZA862435B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3716013C2 (de) *	1987-05-11	1993-11-18	Schering Ag	Verfahren zur Regenerierung von Permanganat-Ätzlösungen
US4853095A (en) *	1988-03-09	1989-08-01	Macdermid, Incorporated	Conversion of manganese dioxide to permanganate
JPH01273231A (ja) *	1988-04-25	1989-11-01	Canon Inc	情報記録再生用駆動装置
DE10025551C2 (de)	2000-05-19	2002-04-18	Atotech Deutschland Gmbh	Kathode für die elektrochemische Regenerierung von Permanganat-Ätzlösungen, Verfahren zu deren Herstellung sowie elektrochemische Regeneriervorrichtung
KR100777441B1 (ko) *	2006-12-27	2007-11-28	이강복	과망간산 재생기
KR101266291B1 (ko)	2008-12-30	2013-05-22	제일모직주식회사	레지스트 하층막용 조성물 및 이를 이용한 반도체 집적회로디바이스의 제조방법
DE102011111294B4 (de) *	2011-08-26	2018-12-20	Atotech Deutschland Gmbh	Verfahren zur Behandlung von Kunststoffsubstraten und Vorrichtung zur Regeneration einer Behandlungslösung
CN110438506A (zh) *	2019-07-08	2019-11-12	深圳市裕展精密科技有限公司	退镀液的再生制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4592852A (en) *	1984-06-07	1986-06-03	Enthone, Incorporated	Composition and process for treating plastics with alkaline permanganate solutions
US4629636A (en) *	1984-06-07	1986-12-16	Enthone, Incorporated	Process for treating plastics with alkaline permanganate solutions

1986
- 1986-03-20 NZ NZ215546A patent/NZ215546A/xx unknown
- 1986-03-21 CA CA000504750A patent/CA1245137A/en not_active Expired
- 1986-03-25 IL IL78266A patent/IL78266A/xx unknown
- 1986-03-26 AU AU55271/86A patent/AU576072B2/en not_active Ceased
- 1986-03-27 AT AT86302335T patent/ATE50602T1/de not_active IP Right Cessation
- 1986-03-27 DE DE198686302335T patent/DE204399T1/de active Pending
- 1986-03-27 DE DE8686302335T patent/DE3669179D1/de not_active Expired - Lifetime
- 1986-03-27 EP EP86302335A patent/EP0204399B1/de not_active Expired - Lifetime
- 1986-04-02 NO NO861300A patent/NO861300L/no unknown
- 1986-04-02 ZA ZA862435A patent/ZA862435B/xx unknown
- 1986-05-16 BR BR8602232A patent/BR8602232A/pt unknown
- 1986-05-20 JP JP61113846A patent/JPS61279688A/ja active Granted
- 1986-05-30 DK DK255486A patent/DK255486A/da not_active Application Discontinuation
- 1986-05-30 KR KR1019860004263A patent/KR900001826B1/ko not_active Expired
- 1986-05-30 ES ES555512A patent/ES8707312A1/es not_active Expired

Also Published As

Publication number	Publication date
EP0204399B1 (de)	1990-02-28
JPS6352116B2 (de)	1988-10-18
CA1245137A (en)	1988-11-22
EP0204399A1 (de)	1986-12-10
BR8602232A (pt)	1987-01-13
AU576072B2 (en)	1988-08-11
ZA862435B (en)	1986-11-26
AU5527186A (en)	1987-01-15
NO861300L (no)	1986-12-01
JPS61279688A (ja)	1986-12-10
IL78266A (en)	1989-02-28
DK255486A (da)	1986-12-01
ES8707312A1 (es)	1987-07-01
DE204399T1 (de)	1988-04-07
IL78266A0 (en)	1986-07-31
NZ215546A (en)	1988-10-28
DE3669179D1 (de)	1990-04-05
ES555512A0 (es)	1987-07-01
KR860009099A (ko)	1986-12-20
DK255486D0 (da)	1986-05-30
KR900001826B1 (ko)	1990-03-24

Legal Events

Date	Code	Title
1990-09-15	UEP	Publication of translation of european patent specification
1992-11-15	EEIH	Change in the person of patent owner
1992-12-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
DK0448659T3 (da)	1997-06-16	Fremgangsmåde og apparat til fremstilling af chlordioxid
DE3767447D1 (de)	1991-02-21	Loesung, zusammensetzung und verfahren zum veredeln von metalloberflaechen.
ZA772259B (en)	1978-03-29	Improved corrosion control method using methoxypropylamine(mopa)in chemical process unites
ATE50602T1 (de)	1990-03-15	Verfahren zum regenerieren eines permanganataetzbades.
ATE59113T1 (de)	1990-12-15	Verfahren zum dekontaminieren radioaktiv kontaminierter materialien.
FI884230L (fi)	1989-03-15	Menetelmä dikromaatin poistamiseksi kloraatti-, hypokloriitti- ja dikromaatti-ioneja sisältävästä liuoksesta
JPS51115058A (en)	1976-10-09	Method for treatment of fluorine-containing solution
JPS61061620A (en)	1986-03-29	Method for removing mercury in waste gas
JPS51135173A (en)	1976-11-24	Method of treating waste liquor containing acids and metal salts there of
DE3767611D1 (de)	1991-02-28	Verfahren zum ueberwachen der dichtheit erstarrter aluminiumgegenstaende durch regeln des wasserstoffgehaltes im aluminiumbad.
JPS5240476A (en)	1977-03-29	Process and equipment for treating exhaust gas from waste incinerator
JPS53108068A (en)	1978-09-20	Purifying method for waste solution formed in takahax desulfurization apparatus
DE3667184D1 (de)	1990-01-04	Verfahren zum bleichen von chemischen holzpulpen.
JPS5411092A (en)	1979-01-26	Treating method for gas containing hydrogen sulfide type compounds
DE69410286D1 (de)	1998-06-18	Verfahren zum bleichen von zellstoff
JPS5233354A (en)	1977-03-14	Waste water (solution) purification treatment method
DE69001916D1 (de)	1993-07-22	Verfahren zum zerstoeren von hypochloriten in einer perchloratloesung.
JPS53116229A (en)	1978-10-11	Rinsing method in surface treatment of metal
JPS5339644A (en)	1978-04-11	Method of treating dredged sludge
JPS5372793A (en)	1978-06-28	Deodorizing method for foundry exhaust gas
JPS5426959A (en)	1979-02-28	Treating method fpr waste liquor from washing of boiler
JPS51138053A (en)	1976-11-29	Method of concentration and treatment of flue washing liquor of waste brning apparatus
JPS5294472A (en)	1977-08-09	Method of decomposing acrylamide
JPS5234549A (en)	1977-03-16	Method of removing heavy metal ions in industrial waste water
JPS5453697A (en)	1979-04-27	Caustic alkali treating method