GB379094A - Improvements in and relating to printing inks - Google Patents
Improvements in and relating to printing inksInfo
- Publication number
- GB379094A GB379094A GB23903/31A GB2390331A GB379094A GB 379094 A GB379094 A GB 379094A GB 23903/31 A GB23903/31 A GB 23903/31A GB 2390331 A GB2390331 A GB 2390331A GB 379094 A GB379094 A GB 379094A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nitric acid
- relating
- ink
- resin
- printing inks
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
Printing-ink is prepared by incorporating the colouring-material in a solution in a non-inflammable solvent of a resin which has been saturated by treatment with nitric acid so that an ink is obtained which dries rapidly without waiting for the oxidation of one of its constituents. The resin is treated with nitric acid of 36 DEG B<\>ae at a temperature of 160 DEG C.ALSO:Resins for use as ingredients of printing-ink are saturated by treatment with nitric acid. Suitably, the resin is treated with nitric acid of 36 DEG B<\>ae at a temperature of 160 DEG C.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR379094X | 1930-09-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB379094A true GB379094A (en) | 1932-08-25 |
Family
ID=8895214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB23903/31A Expired GB379094A (en) | 1930-09-02 | 1931-08-25 | Improvements in and relating to printing inks |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB379094A (en) |
-
1931
- 1931-08-25 GB GB23903/31A patent/GB379094A/en not_active Expired
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