GB293095A - Improvements in the electro-deposition of rubber from latex or the like - Google Patents
Improvements in the electro-deposition of rubber from latex or the likeInfo
- Publication number
- GB293095A GB293095A GB8407/27A GB840727A GB293095A GB 293095 A GB293095 A GB 293095A GB 8407/27 A GB8407/27 A GB 8407/27A GB 840727 A GB840727 A GB 840727A GB 293095 A GB293095 A GB 293095A
- Authority
- GB
- United Kingdom
- Prior art keywords
- latex
- rubber
- zinc
- added
- deposited
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/44—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications
- C09D5/4403—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for electrophoretic applications with rubbers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
293,095. Williams, W. A. March 28, 1927. Latex, treating.-Rubber is deposited electrolytically from a latex to which is added a salt of the metal employed as anode or an aqueous solution thereof, the amount of salt being insufficient to effect coagulation. The voltage should be insufficient to electroyse water, e.g. 1.5 volts. In an example, an ammoniacal latex having an alkalinity equivalent to a semi-normal solution of ammonia and a rubber content not exceeding 30 per cent is employed, to which zinc sulphate not exceeding 2 per cent is added. Both electrodes are of zinc. Zinc is deposited at the cathode and rubber at the anode. The current is reversed after each complete deposition. The latex may be employed in a vulcanized or unvulcanized condition. Substances such as zinc oxide and sulphur which do not produce premature coagulation may be added to the latex and are deposited with the rubber.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8407/27A GB293095A (en) | 1927-03-28 | 1927-03-28 | Improvements in the electro-deposition of rubber from latex or the like |
GB8507/27A GB297850A (en) | 1927-03-28 | 1927-03-28 | Process for the direct production of rubber goods |
DEW78009D DE570567C (en) | 1927-03-28 | 1927-12-21 | Process for the production of homogeneous rubber deposits by electrophoretic deposition of vulcanized or unvulcanized rubber on the anode from a rubber milk mixed with electrolytes |
FR650326D FR650326A (en) | 1927-03-28 | 1927-12-27 | Improvements in the electroplating of rubber from latex or similar substances |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB650326X | 1927-03-28 | ||
GB8407/27A GB293095A (en) | 1927-03-28 | 1927-03-28 | Improvements in the electro-deposition of rubber from latex or the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB293095A true GB293095A (en) | 1928-06-28 |
Family
ID=32395841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8407/27A Expired GB293095A (en) | 1927-03-28 | 1927-03-28 | Improvements in the electro-deposition of rubber from latex or the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB293095A (en) |
-
1927
- 1927-03-28 GB GB8407/27A patent/GB293095A/en not_active Expired
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