BR8706782A - Banhos para o polimento quimico de superficies de aco inoxidavel e processo para o polimento de uma superficie de aco inoxidavel - Google Patents

Banhos para o polimento quimico de superficies de aco inoxidavel e processo para o polimento de uma superficie de aco inoxidavel

Info

Publication number: BR8706782A
Authority: BR; Brazil
Prior art keywords: polishing; stainless steel; steel surfaces; baths; polishing stainless
Prior art date: 1986-12-15

Application number

BR8706782A

Other languages

English (en)

Inventor

Daniel Tytgat

Marianne Reignier

Francois Dujardin

Original Assignee

Solvay

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.)

1986-12-15

Filing date

1987-12-14

Publication date

1988-07-19

1987-12-14 Application filed by Solvay filed Critical Solvay

1988-07-19 Publication of BR8706782A publication Critical patent/BR8706782A/pt

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
- 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
- C23F3/00—Brightening metals by chemical means
- 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
- C23F3/00—Brightening metals by chemical means
- C23F3/04—Heavy metals
- C23F3/06—Heavy metals with acidic solutions

Landscapes

Chemical & Material Sciences (AREA)
Metallurgy (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
ing And Chemical Polishing (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Paper (AREA)
Detergent Compositions (AREA)
Heat Treatment Of Sheet Steel (AREA)

BR8706782A 1986-12-15 1987-12-14 Banhos para o polimento quimico de superficies de aco inoxidavel e processo para o polimento de uma superficie de aco inoxidavel BR8706782A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8617621A FR2608173B1 (fr)	1986-12-15	1986-12-15	Bains et procede pour le polissage chimique de surfaces en acier inoxydable

Publications (1)

Publication Number	Publication Date
BR8706782A true BR8706782A (pt)	1988-07-19

Family

ID=9341970

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR8706782A BR8706782A (pt)	1986-12-15	1987-12-14	Banhos para o polimento quimico de superficies de aco inoxidavel e processo para o polimento de uma superficie de aco inoxidavel

Country Status (12)

Country	Link
EP (1)	EP0274776B1 (pt)
JP (1)	JP2614879B2 (pt)
KR (1)	KR940009677B1 (pt)
AT (1)	ATE101662T1 (pt)
BR (1)	BR8706782A (pt)
CA (1)	CA1328598C (pt)
DE (1)	DE3789102T2 (pt)
DK (2)	DK170861B1 (pt)
ES (1)	ES2062977T3 (pt)
FI (1)	FI83545C (pt)
FR (1)	FR2608173B1 (pt)
NO (1)	NO173025C (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE1003579A3 (fr) *	1989-10-26	1992-04-28	Solvay	Bains et procede pour le polissage chimique de surfaces en acier inxoydable.
BE1003671A3 (fr) *	1990-02-23	1992-05-19	Solvay	Bains et procede pour le polissage chimique de surfaces en acier inoxydable.
BE1003670A3 (fr) *	1990-02-23	1992-05-19	Solvay	Bains et procede pour le polissage chimique de surfaces en acier inoxydable.
BE1004452A3 (fr) *	1990-06-19	1992-11-24	Solvay	Bains et procede pour le polissage chimique de surfaces en acier inoxydable.
BE1012670A3 (fr) *	1999-05-07	2001-02-06	Solvay	Bains et procede pour le polissage chimique de surfaces en acier inoxydable.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2564753A (en) *	1950-06-03	1951-08-21	Hercules Powder Co Ltd	Corrosion inhibitor composition
GB734665A (en) *	1953-06-10	1955-08-03	American Chem Paint Co	Improvements in or relating to corrosion inhibitors and their use
FR2457315A1 (fr) *	1979-05-25	1980-12-19	Solvay	Bain pour le polissage chimique de surfaces en acier

1986
- 1986-12-15 FR FR8617621A patent/FR2608173B1/fr not_active Expired - Fee Related
1987
- 1987-12-03 EP EP87202404A patent/EP0274776B1/fr not_active Expired - Lifetime
- 1987-12-03 AT AT87202404T patent/ATE101662T1/de not_active IP Right Cessation
- 1987-12-03 DE DE3789102T patent/DE3789102T2/de not_active Expired - Fee Related
- 1987-12-03 ES ES87202404T patent/ES2062977T3/es not_active Expired - Lifetime
- 1987-12-07 KR KR1019870013925A patent/KR940009677B1/ko not_active Expired - Fee Related
- 1987-12-08 CA CA000553807A patent/CA1328598C/fr not_active Expired - Fee Related
- 1987-12-14 DK DK655087D patent/DK170861B1/da not_active IP Right Cessation
- 1987-12-14 BR BR8706782A patent/BR8706782A/pt not_active IP Right Cessation
- 1987-12-14 NO NO875201A patent/NO173025C/no not_active IP Right Cessation
- 1987-12-14 DK DK655087A patent/DK655087A/da not_active IP Right Cessation
- 1987-12-15 FI FI875506A patent/FI83545C/fi not_active IP Right Cessation
- 1987-12-15 JP JP62317305A patent/JP2614879B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DK655087A (da)	1988-06-16
EP0274776B1 (fr)	1994-02-16
KR880007796A (ko)	1988-08-29
DK655087D0 (da)	1987-12-14
FI83545C (fi)	1991-07-25
FR2608173A1 (fr)	1988-06-17
FI875506L (fi)	1988-06-16
NO173025C (no)	1993-10-13
EP0274776A1 (fr)	1988-07-20
DK170861B1 (da)	1996-02-12
ATE101662T1 (de)	1994-03-15
DE3789102T2 (de)	1994-08-25
KR940009677B1 (ko)	1994-10-15
FI83545B (fi)	1991-04-15
ES2062977T3 (es)	1995-01-01
CA1328598C (fr)	1994-04-19
NO875201L (no)	1988-06-16
NO875201D0 (no)	1987-12-14
JPS63161179A (ja)	1988-07-04
DE3789102D1 (de)	1994-03-24
FR2608173B1 (fr)	1993-07-16
FI875506A0 (fi)	1987-12-15
NO173025B (no)	1993-07-05
JP2614879B2 (ja)	1997-05-28

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Legal Events

Date	Code	Title	Description
2008-07-29	B21A	Patent or certificate of addition expired [chapter 21.1 patent gazette]	Free format text: PATENTE EXTINTA EM 14/12/2002