GB204637A - Improvements in inks - Google Patents

Improvements in inks

Info

Publication number
GB204637A
GB204637A GB385023A GB385023A GB204637A GB 204637 A GB204637 A GB 204637A GB 385023 A GB385023 A GB 385023A GB 385023 A GB385023 A GB 385023A GB 204637 A GB204637 A GB 204637A
Authority
GB
United Kingdom
Prior art keywords
blue
ink
inks
nigrosine
hunt
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
Application number
GB385023A
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB385023A priority Critical patent/GB204637A/en
Publication of GB204637A publication Critical patent/GB204637A/en
Expired legal-status Critical Current

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
    • C09D11/16—Writing inks
    • C09D11/17—Writing inks characterised by colouring agents

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

204,637. Hunt, M. J. Feb. 8, 1923. Ink.-Writing ink consists of soluble Prussian blue, phenol, distilled or rain water, and an auxiliary colouring agent, such as nigrosine for a blue-black ink and Chinese blue for a blue ink.
GB385023A 1923-02-08 1923-02-08 Improvements in inks Expired GB204637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB385023A GB204637A (en) 1923-02-08 1923-02-08 Improvements in inks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB385023A GB204637A (en) 1923-02-08 1923-02-08 Improvements in inks

Publications (1)

Publication Number Publication Date
GB204637A true GB204637A (en) 1923-10-04

Family

ID=9766096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB385023A Expired GB204637A (en) 1923-02-08 1923-02-08 Improvements in inks

Country Status (1)

Country Link
GB (1) GB204637A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100355843C (en) * 2006-03-31 2007-12-19 温建辉 Pigment type blue ink

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100355843C (en) * 2006-03-31 2007-12-19 温建辉 Pigment type blue ink

Similar Documents

Publication Publication Date Title
GB204637A (en) Improvements in inks
GB315528A (en) Improvements in the printing of cheques and like documents
GB470909A (en) Improvements in processes for reproduction of designs
SU25731A1 (en) Drawing pen
SU48943A1 (en) The method of preparation of black printing ink
GB532460A (en) Improvements in or relating to ink-feeding roller devices for printing machines
FR770356A (en) Device for printing background colors for checks, shares and other similar applications
GB409272A (en) Improvements in or relating to the printing of paper serviettes
GB265828A (en) Improvements in printing type
CA252356A (en) Printer's quoin key
AU167626A (en) Improvements in or relating to. printing presses andin particular to web renewing mechanism therefor
AU2628830A (en) Improvements in or relating to arrangements for converting printed or written characters into code
CA317880A (en) Printing mechanism preventing fraudulent impressions
GB355087A (en) Improvements relating to electric communication cables
GB359793A (en) Improvements in writing ink
Stephens Theme and Variations
CA252022A (en) Photo typographic rotogravure character slug
AU356826A (en) Improvement in printing" inks
CA221342A (en) Printer's inking roller
AU100990B2 (en) Improvements in printing inks
CA305560A (en) Inking fountain
ES128173A1 (en) Procedure for preparing black and colored printing inks.
CA303415A (en) Ink fountain for printing presses
CA281192A (en) Dyeing, printing and stencilling method
CA322162A (en) Intaglio printing ink