GB1187578A - Treatment of Surfaces - Google Patents
Treatment of SurfacesInfo
- Publication number
- GB1187578A GB1187578A GB3554/69A GB355469A GB1187578A GB 1187578 A GB1187578 A GB 1187578A GB 3554/69 A GB3554/69 A GB 3554/69A GB 355469 A GB355469 A GB 355469A GB 1187578 A GB1187578 A GB 1187578A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- resist
- etchant
- jan
- particles
- Prior art date
- 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
Links
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
- C23F1/00—Etching metallic material by chemical means
- C23F1/10—Etching compositions
- C23F1/14—Aqueous compositions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
- C08J7/126—Halogenation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Printing Plates And Materials Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69936968A | 1968-01-22 | 1968-01-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1187578A true GB1187578A (en) | 1970-04-08 |
Family
ID=24809016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3554/69A Expired GB1187578A (en) | 1968-01-22 | 1969-01-22 | Treatment of Surfaces |
Country Status (7)
Country | Link |
---|---|
US (1) | US3595718A (sk) |
BE (1) | BE727254A (sk) |
DE (1) | DE1902693A1 (sk) |
FR (1) | FR2000555A1 (sk) |
GB (1) | GB1187578A (sk) |
LU (1) | LU57821A1 (sk) |
NL (1) | NL6900931A (sk) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3837882A (en) * | 1971-09-02 | 1974-09-24 | Kewanee Oil Co | Optical bodies with non-epitaxially grown crystals on surface |
US4184908A (en) * | 1978-10-05 | 1980-01-22 | The United States Of America As Represented By The Secretary Of The Navy | Method for polishing cadmium sulfide semiconductors |
EP0061298A1 (en) * | 1981-03-19 | 1982-09-29 | Brent Chemicals International Plc | Method of removing scale |
US4451327A (en) * | 1982-12-17 | 1984-05-29 | Psi Star, Inc. | Process and structure for etching copper |
DE10226058B4 (de) * | 2002-06-12 | 2004-07-22 | Metallbau Nick Gmbh | Teleskopführung |
US7098143B2 (en) * | 2003-04-25 | 2006-08-29 | Texas Instruments Incorporated | Etching method using an at least semi-solid media |
-
1968
- 1968-01-22 US US699369A patent/US3595718A/en not_active Expired - Lifetime
-
1969
- 1969-01-20 NL NL6900931A patent/NL6900931A/xx unknown
- 1969-01-21 DE DE19691902693 patent/DE1902693A1/de active Pending
- 1969-01-22 FR FR6901131A patent/FR2000555A1/fr not_active Withdrawn
- 1969-01-22 BE BE727254D patent/BE727254A/xx unknown
- 1969-01-22 GB GB3554/69A patent/GB1187578A/en not_active Expired
- 1969-01-22 LU LU57821D patent/LU57821A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3595718A (en) | 1971-07-27 |
BE727254A (sk) | 1969-07-22 |
LU57821A1 (sk) | 1969-05-14 |
NL6900931A (sk) | 1969-07-24 |
FR2000555A1 (sk) | 1969-09-12 |
DE1902693A1 (de) | 1969-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |