ES215031A1 - Crystal violet composition - Google Patents

Crystal violet composition

Info

Publication number
ES215031A1
ES215031A1 ES0215031A ES215031A ES215031A1 ES 215031 A1 ES215031 A1 ES 215031A1 ES 0215031 A ES0215031 A ES 0215031A ES 215031 A ES215031 A ES 215031A ES 215031 A1 ES215031 A1 ES 215031A1
Authority
ES
Spain
Prior art keywords
crystal violet
violet
dispersion
composition
violet composition
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
ES0215031A
Other languages
Spanish (es)
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.)
GAF Chemicals Corp
Original Assignee
General Aniline and Film Corp
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 General Aniline and Film Corp filed Critical General Aniline and Film Corp
Publication of ES215031A1 publication Critical patent/ES215031A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B41M5/04—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet using solvent-soluble dyestuffs on the master sheets, e.g. alcohol-soluble

Landscapes

  • Glass Compositions (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

A process for obtaining an improved violet crystal composition, characterized by applying a layer of an aqueous dispersion comprising at least 30% violet glass to a moving surface heated sufficiently to reduce the moisture content of the dispersion to less than 2% within a short period of time, and separating the dried product as powder from said surface. (Machine-translation by Google Translate, not legally binding)
ES0215031A 1953-04-29 1954-04-28 Crystal violet composition Expired ES215031A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US352019A US2752255A (en) 1953-04-29 1953-04-29 Crystal violet composition

Publications (1)

Publication Number Publication Date
ES215031A1 true ES215031A1 (en) 1955-06-16

Family

ID=23383454

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0215031A Expired ES215031A1 (en) 1953-04-29 1954-04-28 Crystal violet composition

Country Status (2)

Country Link
US (1) US2752255A (en)
ES (1) ES215031A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236660A (en) * 1960-12-09 1966-02-22 Gen Aniline & Film Corp Color for duplicating inks
DE2156762C3 (en) * 1971-11-16 1974-11-07 Basf Ag, 6700 Ludwigshafen Flowable hectograph masses

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1222062A (en) * 1915-08-13 1917-04-10 Roy H Bent Food product and process of making the same.
US1812802A (en) * 1929-03-11 1931-06-30 Fulton Sylphon Co Temperature regulator for hollow rotatable elements
US2281807A (en) * 1940-06-12 1942-05-05 Gen Chemical Corp Drying process
US2492163A (en) * 1945-03-14 1949-12-27 Du Pont Reaction products of chrysoidine with basic dyes
US2461896A (en) * 1945-07-20 1949-02-15 American Cyanamid Co Preparation of crystal violet
US2684908A (en) * 1950-08-30 1954-07-27 Gen Aniline & Film Corp Black hectograph printing ink
US2586570A (en) * 1950-10-12 1952-02-19 Du Pont Spirit-soluble color for duplicating ink

Also Published As

Publication number Publication date
US2752255A (en) 1956-06-26

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