GB201940A - Improvements relating to the manufacture of silicates of the basic dyestuffs - Google Patents

Improvements relating to the manufacture of silicates of the basic dyestuffs

Info

Publication number
GB201940A
GB201940A GB20045/23A GB2004523A GB201940A GB 201940 A GB201940 A GB 201940A GB 20045/23 A GB20045/23 A GB 20045/23A GB 2004523 A GB2004523 A GB 2004523A GB 201940 A GB201940 A GB 201940A
Authority
GB
United Kingdom
Prior art keywords
silicates
dyestuff
manufacture
basic dyestuffs
improvements relating
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
GB20045/23A
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
Publication of GB201940A publication Critical patent/GB201940A/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
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/02—Dyestuff salts, e.g. salts of acid dyes with basic dyes
    • C09B69/06—Dyestuff salts, e.g. salts of acid dyes with basic dyes of cationic dyes with organic acids or with inorganic complex acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

The formation of colour lakes from basic dyestuffs and colloidal aluminium silicates is effected by mixing the silicate and dyestuff with a quantity of water insufficient to dissolve the dyestuff, and heating. Substances to promote subdivision of the silicates, such as alkalies or protective colloids, may also be added; the reaction may be carried out at higher temperatures and under pressure. The products may contain up to 80 per cent of colouring matter. An example is given of the production of an auramine lake. The Specification as open to inspection under Sect. 91 (3) (a) is not limited to the use of water as a solvent. This subject-matter does not appear in the Specification as accepted.
GB20045/23A 1922-12-21 1923-08-04 Improvements relating to the manufacture of silicates of the basic dyestuffs Expired GB201940A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201940X 1922-12-21

Publications (1)

Publication Number Publication Date
GB201940A true GB201940A (en) 1924-10-16

Family

ID=5768818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20045/23A Expired GB201940A (en) 1922-12-21 1923-08-04 Improvements relating to the manufacture of silicates of the basic dyestuffs

Country Status (1)

Country Link
GB (1) GB201940A (en)

Similar Documents

Publication Publication Date Title
US2007382A (en) Production of dispersions
GB201940A (en) Improvements relating to the manufacture of silicates of the basic dyestuffs
GB263179A (en) Manufacture of thiomorpholines of the anthraquinone series
GB201941A (en) Improvements in the manufacture of silicates of the basic dyestuffs
GB1110199A (en) Improvements relating to a new monoazo pigment and its use
GB517475A (en) Preparation of improved colouring matters
US683161A (en) Polychrome printing-block.
AT99924B (en) Process for the production of indigoid dyes.
US790079A (en) Alizarin dye.
DE425352C (en) Process for the production of indigoid dyes and their intermediates
GB542138A (en) Process for colouring anodically oxidised surfaces of aluminium and its alloys
CH149907A (en) Process for the preparation of a vat dye.
GB263494A (en) Improvements in the manufacture and production of vat dyestuffs of the anthraquinoneseries
GB293795A (en) Manufacture of dyestuff preparations, and their application
GB198049A (en) Improvements relating to the manufacture of inks, paints, varnishes, dyes and the like
GB146498A (en) Improvements in the manufacture and production of artificial resins
GB291539A (en) Manufacture of coloured solutions of nitro-cellulose
GB314903A (en) Manufacture of dyestuffs
GB282481A (en) Improvements in the manufacture of vat dyes
GB241214A (en) Process of dyeing india-rubber and the like
GB973851A (en) Production of low-viscosity dye pastes
GB355503A (en) Improvements in and relating to the treatment of pigments
GB260588A (en) Improvements in the manufacture and production of vat dyestuffs of the anthraquinone series
GB238976A (en) Improvements relating to the production of colour lakes
GB323478A (en) A process for the manufacture and production of vat dyestuff mixtures which give direct black dyeings