BR9306357A - Processo de limpeza de superfícies de alumínio e composição reabastecedora para abaixar o ph da solução de lavagem no estágio de pré-limpeza de um processo de lavagem - Google Patents

Processo de limpeza de superfícies de alumínio e composição reabastecedora para abaixar o ph da solução de lavagem no estágio de pré-limpeza de um processo de lavagem

Info

Publication number: BR9306357A
Authority: BR; Brazil
Prior art keywords: cleaning; component; washing; stage; composition
Prior art date: 1992-05-14

Application number

BR9306357A

Other languages

English (en)

Inventor

Malcolm David Brown

Shane Peter Lambden

Original Assignee

Henkel 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.)

1992-05-14

Filing date

1993-05-12

Publication date

1998-06-30

1993-05-12 Application filed by Henkel Corp filed Critical Henkel Corp

1998-06-30 Publication of BR9306357A publication Critical patent/BR9306357A/pt

Links

238000004140 cleaning Methods 0.000 title abstract 7
238000000034 method Methods 0.000 title abstract 5
238000005406 washing Methods 0.000 title abstract 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title abstract 3
229910052782 aluminium Inorganic materials 0.000 title abstract 3
239000004094 surface-active agent Substances 0.000 abstract 4
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 2
230000002378 acidificating effect Effects 0.000 abstract 1
229920001281 polyalkylene Polymers 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

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
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/12—Light metals
- C23G1/125—Light metals aluminium
- 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
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/12—Light metals

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Detergent Compositions (AREA)
Photoreceptors In Electrophotography (AREA)
Hard Magnetic Materials (AREA)

BR9306357A 1992-05-14 1993-05-12 Processo de limpeza de superfícies de alumínio e composição reabastecedora para abaixar o ph da solução de lavagem no estágio de pré-limpeza de um processo de lavagem BR9306357A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AUPL241092		1992-05-14
PCT/US1993/004316 WO1993023590A1 (en)	1992-05-14	1993-05-12	Method for cleaning aluminum at low temperatures

Publications (1)

Publication Number	Publication Date
BR9306357A true BR9306357A (pt)	1998-06-30

Family

ID=3776161

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9306357A BR9306357A (pt)	1992-05-14	1993-05-12	Processo de limpeza de superfícies de alumínio e composição reabastecedora para abaixar o ph da solução de lavagem no estágio de pré-limpeza de um processo de lavagem

Country Status (13)

Country	Link
EP (1)	EP0640153B1 (pt)
JP (1)	JPH07508074A (pt)
KR (1)	KR950701691A (pt)
AT (1)	ATE151120T1 (pt)
BR (1)	BR9306357A (pt)
CA (1)	CA2135391A1 (pt)
DE (1)	DE69309460T2 (pt)
ES (1)	ES2101315T3 (pt)
GR (1)	GR3023464T3 (pt)
MY (1)	MY110663A (pt)
SG (1)	SG68573A1 (pt)
WO (1)	WO1993023590A1 (pt)
ZA (1)	ZA933362B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3570495B2 (ja)	1999-01-29	2004-09-29	セイコーエプソン株式会社	インクジェット式記録ヘッド
NZ567889A (en) *	2007-03-28	2012-06-29	Whiteley Corp Pty Ltd	Sterilizing compositions comprising orthophthalaldehyde and non-ionic surfactants

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4124407A (en) *	1975-08-25	1978-11-07	Amchem Products, Inc.	Method for cleaning aluminum at low temperatures
US3969135A (en) *	1975-02-13	1976-07-13	Oxy Metal Industries Corporation	Low temperature aluminum cleaning composition and process
US4111722A (en) *	1976-02-09	1978-09-05	Oxy Metal Industries Corporation	Tannin treatment of aluminum with a fluoride cleaner
US4348294A (en) *	1980-06-26	1982-09-07	Occidental Chemical Corporation	One package replenisher for aluminum cleaner
ZA823166B (en) *	1981-05-15	1983-03-30	Amchem Prod	Composition and methods for the acid cleaning of aluminium surfaces
AT377539B (de) *	1981-06-24	1985-03-25	Badische Corp	Monofiler, aus zwei komponenten bestehender, elektrisch leitender textilfaden
AU553134B2 (en) *	1982-04-07	1986-07-03	Parker Chemical Company	Acid cleaning of aluminium
EP0157382B1 (de) *	1984-04-02	1988-08-10	PARKER CHEMICAL COMPANY (a Delaware company)	Verfahren und wässrige, saure Reinigungslösung zur Reinigung von Aluminiumoberflächen

1993
- 1993-05-12 KR KR1019940704066A patent/KR950701691A/ko not_active Withdrawn
- 1993-05-12 BR BR9306357A patent/BR9306357A/pt not_active Application Discontinuation
- 1993-05-12 WO PCT/US1993/004316 patent/WO1993023590A1/en not_active Ceased
- 1993-05-12 DE DE69309460T patent/DE69309460T2/de not_active Expired - Fee Related
- 1993-05-12 CA CA002135391A patent/CA2135391A1/en not_active Abandoned
- 1993-05-12 JP JP6503640A patent/JPH07508074A/ja active Pending
- 1993-05-12 SG SG1996007008A patent/SG68573A1/en unknown
- 1993-05-12 ES ES93911127T patent/ES2101315T3/es not_active Expired - Lifetime
- 1993-05-12 AT AT93911127T patent/ATE151120T1/de not_active IP Right Cessation
- 1993-05-12 EP EP93911127A patent/EP0640153B1/en not_active Expired - Lifetime
- 1993-05-13 ZA ZA933362A patent/ZA933362B/xx unknown
- 1993-05-14 MY MYPI93000896A patent/MY110663A/en unknown
1997
- 1997-05-16 GR GR970401113T patent/GR3023464T3/el unknown

Also Published As

Publication number	Publication date
GR3023464T3 (en)	1997-08-29
DE69309460D1 (de)	1997-05-07
ZA933362B (en)	1993-12-08
ATE151120T1 (de)	1997-04-15
ES2101315T3 (es)	1997-07-01
JPH07508074A (ja)	1995-09-07
EP0640153B1 (en)	1997-04-02
MY110663A (en)	1999-01-30
CA2135391A1 (en)	1993-11-25
WO1993023590A1 (en)	1993-11-25
KR950701691A (ko)	1995-04-28
EP0640153A1 (en)	1995-03-01
SG68573A1 (en)	1999-11-16
DE69309460T2 (de)	1997-10-09

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Legal Events

Date	Code	Title	Description
2001-01-23	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
2002-03-19	FA8	Dismissal: dismissal - article 36, par. 1 of industrial property law