IT1115775B - PROCEDURE FOR THE PRODUCTION OF WATER SOLUBLE BASIC SOLUTIONS CONCENTRATED OF CHROME 1: 2 COMPLEXES CONTAINING GROUPS OF SULPHONIC ACID - Google Patents

PROCEDURE FOR THE PRODUCTION OF WATER SOLUBLE BASIC SOLUTIONS CONCENTRATED OF CHROME 1: 2 COMPLEXES CONTAINING GROUPS OF SULPHONIC ACID

Info

Publication number
IT1115775B
IT1115775B IT5052377A IT5052377A IT1115775B IT 1115775 B IT1115775 B IT 1115775B IT 5052377 A IT5052377 A IT 5052377A IT 5052377 A IT5052377 A IT 5052377A IT 1115775 B IT1115775 B IT 1115775B
Authority
IT
Italy
Prior art keywords
chrome
procedure
production
water soluble
sulphonic acid
Prior art date
Application number
IT5052377A
Other languages
Italian (it)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT1115775B publication Critical patent/IT1115775B/en

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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • C09B45/16—Monoazo compounds containing chromium
    • 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
    • C09B67/0072—Preparations with anionic dyes or reactive dyes
    • C09B67/0073—Preparations of acid or reactive dyes in liquid form
IT5052377A 1976-08-25 1977-08-01 PROCEDURE FOR THE PRODUCTION OF WATER SOLUBLE BASIC SOLUTIONS CONCENTRATED OF CHROME 1: 2 COMPLEXES CONTAINING GROUPS OF SULPHONIC ACID IT1115775B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762638222 DE2638222C3 (en) 1976-08-25 1976-08-25 Process for the production of concentrated water-soluble stock solutions of 1 to 2 chromium complexes containing sulfone groups

Publications (1)

Publication Number Publication Date
IT1115775B true IT1115775B (en) 1986-02-03

Family

ID=5986322

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5052377A IT1115775B (en) 1976-08-25 1977-08-01 PROCEDURE FOR THE PRODUCTION OF WATER SOLUBLE BASIC SOLUTIONS CONCENTRATED OF CHROME 1: 2 COMPLEXES CONTAINING GROUPS OF SULPHONIC ACID

Country Status (6)

Country Link
JP (1) JPS5326825A (en)
CH (1) CH626113A5 (en)
DE (1) DE2638222C3 (en)
FR (1) FR2362900A2 (en)
GB (1) GB1581469A (en)
IT (1) IT1115775B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507125A (en) * 1982-11-02 1985-03-26 Ciba-Geigy Corporation Use of 1:2 chrome complex dyes for dyeing leather and furs

Also Published As

Publication number Publication date
GB1581469A (en) 1980-12-17
CH626113A5 (en) 1981-10-30
DE2638222A1 (en) 1978-03-02
DE2638222B2 (en) 1979-12-06
FR2362900A2 (en) 1978-03-24
DE2638222C3 (en) 1980-08-21
JPS5326825A (en) 1978-03-13

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