GB1290413A - - Google Patents
Info
- Publication number
- GB1290413A GB1290413A GB1290413DA GB1290413A GB 1290413 A GB1290413 A GB 1290413A GB 1290413D A GB1290413D A GB 1290413DA GB 1290413 A GB1290413 A GB 1290413A
- Authority
- GB
- United Kingdom
- Prior art keywords
- copper
- electro
- plating
- medium
- metal
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F9/00—Designs imitating natural patterns
- B44F9/12—Designs imitating natural patterns of leather
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/10—Moulds; Masks; Masterforms
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/10—Electroplating with more than one layer of the same or of different metals
- C25D5/12—Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/60—Electroplating characterised by the structure or texture of the layers
- C25D5/605—Surface topography of the layers, e.g. rough, dendritic or nodular layers
- C25D5/611—Smooth layers
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/627—Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Treatment Of Fiber Materials (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
1290413 Modifying engraved surfaces STAUFFER CHEMICAL CORP 11 Sept 1970 [15 Sept.1969) 43565/70 Heading C7B [Also in Division B6] An engraved surface suitable for use in embossing, such as a roller, plate or die is improved by electro-polishing, electro-plating with a metal having a high to medium levelling effect, and electro-plating with another metal having a relatively lower levelling effect. The three steps may be performed in any order. The high-medium levelling effect metal may be copper, iron or nickel, and the lower may be chromium or nickel. Where a roller is used it may be constructed of ferrous alloys, aluminium or its alloys or metal coated plastics material. The substrate for engraving may be drapery material, upholstery, table cloth fabric, leather, reptile or animal skin, wood, tapestry, carpeting, aluminium foil, linoleum, vinyl materials or paper. The engraving may be by hand, machine, chemical or photo-chemical techniques. Where copper is used for plating an initial copper flash may be given in an alkaline cyanide medium. In an example the electro-polishing medium contains H 2 SO 4 15%, H 3 PO 4 65% and H 2 CrO 4 6%, the copper flash contains Cu(CN) 2 , NaCN, Na 2 CO 3 and NaOH, the copper plating bath contains CuSO 4 , H 2 SO 4 and chloride ions and a chromium plating bath contains H 2 Cr 4 and H 2 SO 4 .
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US85813669A | 1969-09-15 | 1969-09-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1290413A true GB1290413A (en) | 1972-09-27 |
Family
ID=25327576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1290413D Expired GB1290413A (en) | 1969-09-15 | 1970-09-11 |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5529193B1 (en) |
BE (1) | BE756098A (en) |
CA (1) | CA969505A (en) |
DE (1) | DE2045296C3 (en) |
ES (1) | ES383421A1 (en) |
FR (1) | FR2061402A5 (en) |
GB (1) | GB1290413A (en) |
IL (1) | IL35205A (en) |
NL (1) | NL7013130A (en) |
SE (1) | SE373073B (en) |
ZA (1) | ZA705958B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0038385A1 (en) * | 1980-04-14 | 1981-10-28 | Karl D. Bardin | Metal plated plastic base intaglio printing cylinders and plates, process and apparatus |
CN114657547A (en) * | 2022-03-30 | 2022-06-24 | 广东省科学院新材料研究所 | Embossing roller with micro-nano dual-scale structure on surface and preparation method and application thereof |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007055053A1 (en) * | 2007-11-16 | 2009-05-20 | Hueck Engraving Gmbh & Co. Kg | Method for processing a structured surface |
JP6290010B2 (en) * | 2014-06-09 | 2018-03-07 | 株式会社ディスコ | Wafer dividing method |
-
0
- BE BE756098D patent/BE756098A/en unknown
-
1970
- 1970-08-13 CA CA090,684A patent/CA969505A/en not_active Expired
- 1970-08-31 ZA ZA705958*A patent/ZA705958B/en unknown
- 1970-09-01 IL IL35205A patent/IL35205A/en unknown
- 1970-09-04 NL NL7013130A patent/NL7013130A/xx unknown
- 1970-09-05 ES ES383421A patent/ES383421A1/en not_active Expired
- 1970-09-11 GB GB1290413D patent/GB1290413A/en not_active Expired
- 1970-09-14 FR FR7033294A patent/FR2061402A5/fr not_active Expired
- 1970-09-14 SE SE7012495A patent/SE373073B/xx unknown
- 1970-09-14 DE DE2045296A patent/DE2045296C3/en not_active Expired
- 1970-09-16 JP JP8060070A patent/JPS5529193B1/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0038385A1 (en) * | 1980-04-14 | 1981-10-28 | Karl D. Bardin | Metal plated plastic base intaglio printing cylinders and plates, process and apparatus |
CN114657547A (en) * | 2022-03-30 | 2022-06-24 | 广东省科学院新材料研究所 | Embossing roller with micro-nano dual-scale structure on surface and preparation method and application thereof |
CN114657547B (en) * | 2022-03-30 | 2023-06-02 | 广东省科学院新材料研究所 | Embossing roller with micro-nano double-scale structure on surface and preparation method and application thereof |
Also Published As
Publication number | Publication date |
---|---|
ES383421A1 (en) | 1973-05-01 |
SE373073B (en) | 1975-01-27 |
JPS5529193B1 (en) | 1980-08-01 |
DE2045296B2 (en) | 1974-11-28 |
NL7013130A (en) | 1971-03-17 |
DE2045296C3 (en) | 1975-07-10 |
CA969505A (en) | 1975-06-17 |
DE2045296A1 (en) | 1971-04-22 |
BE756098A (en) | 1971-03-15 |
IL35205A0 (en) | 1970-11-30 |
FR2061402A5 (en) | 1971-06-18 |
ZA705958B (en) | 1971-04-28 |
IL35205A (en) | 1974-01-14 |
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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 |