GB1108981A - Improvements in or relating to dyestuffs - Google Patents

Improvements in or relating to dyestuffs

Info

Publication number
GB1108981A
GB1108981A GB4050164A GB4050164A GB1108981A GB 1108981 A GB1108981 A GB 1108981A GB 4050164 A GB4050164 A GB 4050164A GB 4050164 A GB4050164 A GB 4050164A GB 1108981 A GB1108981 A GB 1108981A
Authority
GB
United Kingdom
Prior art keywords
hydrocarbon
solubility
phenol
alone
dyestuffs
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
GB4050164A
Inventor
Cyril Harry Richard Elston
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.)
Morton International Ltd
Original Assignee
Williams Hounslow Ltd
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 Williams Hounslow Ltd filed Critical Williams Hounslow Ltd
Priority to GB4050164A priority Critical patent/GB1108981A/en
Priority to DE19651519520 priority patent/DE1519520C3/en
Priority to CH1355765A priority patent/CH471210A/en
Priority to FR33636A priority patent/FR1449236A/en
Priority to NL6512904A priority patent/NL6512904A/xx
Publication of GB1108981A publication Critical patent/GB1108981A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/003—Marking, e.g. coloration by addition of pigments
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/008—Preparations of disperse dyes or solvent dyes
    • C09B67/0082—Preparations of disperse dyes or solvent dyes in liquid form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Coloring (AREA)
  • Color Printing (AREA)
  • Lubricants (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

Dyestuff solutions for use in colouring liquid hydrocarbons comprise one or more oil-soluble dyestuffs in a homogeneous mixture of a liquid phenol and a hydrocarbon containing at least 30% by weight hydrocarbon, such that the solubility of the dyestuff(s) in the solvent is greater than its solubility in the hydrocarbon alone and is nearer to its solubility in the phenol alone than it is to its solubility in the hydrocarbon alone. The liquid phenol may be crude phenol or a mixture of m- and p-isopropylphenol, and the hydrocarbon a petroleum aromatic hydrocarbon, xylene, cyclohexane or n-heptane. Specified dyestuffs are identified by their Colour Index Numbers.
GB4050164A 1964-10-05 1964-10-05 Improvements in or relating to dyestuffs Expired GB1108981A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB4050164A GB1108981A (en) 1964-10-05 1964-10-05 Improvements in or relating to dyestuffs
DE19651519520 DE1519520C3 (en) 1964-10-05 1965-10-01 Storage-stable solutions of oil-soluble dyes or dye mixtures
CH1355765A CH471210A (en) 1964-10-05 1965-10-01 Dye solution
FR33636A FR1449236A (en) 1964-10-05 1965-10-04 Dye enhancements
NL6512904A NL6512904A (en) 1964-10-05 1965-10-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4050164A GB1108981A (en) 1964-10-05 1964-10-05 Improvements in or relating to dyestuffs

Publications (1)

Publication Number Publication Date
GB1108981A true GB1108981A (en) 1968-04-10

Family

ID=10415225

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4050164A Expired GB1108981A (en) 1964-10-05 1964-10-05 Improvements in or relating to dyestuffs

Country Status (4)

Country Link
CH (1) CH471210A (en)
DE (1) DE1519520C3 (en)
GB (1) GB1108981A (en)
NL (1) NL6512904A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095975A1 (en) * 1982-05-27 1983-12-07 PIGMENTI ITALIA S.p.A. Concentrated solutions of 1,4-dialkyl-arylamino-anthraquinone dyestuffs for the colouring of petroleum products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0095975A1 (en) * 1982-05-27 1983-12-07 PIGMENTI ITALIA S.p.A. Concentrated solutions of 1,4-dialkyl-arylamino-anthraquinone dyestuffs for the colouring of petroleum products

Also Published As

Publication number Publication date
DE1519520A1 (en) 1970-08-06
DE1519520C3 (en) 1974-03-14
NL6512904A (en) 1966-04-06
DE1519520B2 (en) 1973-08-02
CH471210A (en) 1969-04-15

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