ES2062977T3 - Baños y procedimiento para el pulido quimico de superficies de acero inoxidable. - Google Patents

Baños y procedimiento para el pulido quimico de superficies de acero inoxidable.

Info

Publication number: ES2062977T3
Authority: ES; Spain
Prior art keywords: stainless steel; bathrooms; procedure; steel surfaces; chemical polishing
Prior art date: 1986-12-15
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.): Expired - Lifetime

Application number

ES87202404T

Other languages

English (en)

Spanish (es)

Inventor

Daniel Tytgat

Marianne Reignier

Francois Dujardin

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.)

Solvay SA

Original Assignee

Solvay SA

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

1987-12-03

Publication date

1995-01-01

1987-12-03 Application filed by Solvay SA filed Critical Solvay SA

1995-01-01 Application granted granted Critical

1995-01-01 Publication of ES2062977T3 publication Critical patent/ES2062977T3/es

2007-12-03 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000005498 polishing Methods 0.000 title abstract 2
229910001220 stainless steel Inorganic materials 0.000 title abstract 2
239000010935 stainless steel Substances 0.000 title abstract 2
238000000034 method Methods 0.000 title 1
239000000126 substance Substances 0.000 title 1
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
235000011167 hydrochloric acid Nutrition 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
229910017604 nitric acid Inorganic materials 0.000 abstract 1
239000002699 waste material Substances 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
- 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)

ES87202404T 1986-12-15 1987-12-03 Baños y procedimiento para el pulido quimico de superficies de acero inoxidable. Expired - Lifetime ES2062977T3 (es)

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
ES2062977T3 true ES2062977T3 (es)	1995-01-01

Family

ID=9341970

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES87202404T Expired - Lifetime ES2062977T3 (es)	1986-12-15	1987-12-03	Baños y procedimiento para el pulido quimico de superficies de acero inoxidable.

Country Status (12)

Country	Link
EP (1)	EP0274776B1 (de)
JP (1)	JP2614879B2 (de)
KR (1)	KR940009677B1 (de)
AT (1)	ATE101662T1 (de)
BR (1)	BR8706782A (de)
CA (1)	CA1328598C (de)
DE (1)	DE3789102T2 (de)
DK (2)	DK655087A (de)
ES (1)	ES2062977T3 (de)
FI (1)	FI83545C (de)
FR (1)	FR2608173B1 (de)
NO (1)	NO173025C (de)

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.
BE1003670A3 (fr) *	1990-02-23	1992-05-19	Solvay	Bains et procede pour le polissage chimique de surfaces en acier inoxydable.
BE1003671A3 (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 ES ES87202404T patent/ES2062977T3/es not_active Expired - Lifetime
- 1987-12-03 DE DE3789102T patent/DE3789102T2/de not_active Expired - Fee Related
- 1987-12-03 EP EP87202404A patent/EP0274776B1/de not_active Expired - Lifetime
- 1987-12-03 AT AT87202404T patent/ATE101662T1/de not_active IP Right Cessation
- 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 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
- 1987-12-14 DK DK655087D patent/DK170861B1/da not_active IP Right Cessation
- 1987-12-15 JP JP62317305A patent/JP2614879B2/ja not_active Expired - Lifetime
- 1987-12-15 FI FI875506A patent/FI83545C/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR880007796A (ko)	1988-08-29
NO173025C (no)	1993-10-13
FI875506A0 (fi)	1987-12-15
NO173025B (no)	1993-07-05
EP0274776B1 (de)	1994-02-16
CA1328598C (fr)	1994-04-19
DK655087D0 (da)	1987-12-14
DE3789102T2 (de)	1994-08-25
FI83545C (fi)	1991-07-25
DK170861B1 (da)	1996-02-12
EP0274776A1 (de)	1988-07-20
ATE101662T1 (de)	1994-03-15
NO875201D0 (no)	1987-12-14
JPS63161179A (ja)	1988-07-04
FR2608173B1 (fr)	1993-07-16
NO875201L (no)	1988-06-16
BR8706782A (pt)	1988-07-19
JP2614879B2 (ja)	1997-05-28
FR2608173A1 (fr)	1988-06-17
DE3789102D1 (de)	1994-03-24
FI83545B (fi)	1991-04-15
DK655087A (da)	1988-06-16
FI875506L (fi)	1988-06-16
KR940009677B1 (ko)	1994-10-15

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Legal Events

Date

Code

Title

Description

1995-01-01

FG2A

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