BE757179A - Stable tinctorial prepns for dyeing paper by - direct application - Google Patents
Stable tinctorial prepns for dyeing paper by - direct applicationInfo
- Publication number
- BE757179A BE757179A BE757179DA BE757179A BE 757179 A BE757179 A BE 757179A BE 757179D A BE757179D A BE 757179DA BE 757179 A BE757179 A BE 757179A
- Authority
- BE
- Belgium
- Prior art keywords
- paper
- tinctorial
- composn
- prepns
- stable
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/28—Colorants ; Pigments or opacifying agents
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
Abstract
Tinctorial composn. for paper consists of a conc. soln. of at least one dyestuff for paper in a solvent medium comprising at least one alkanediol and at least one alkanolamine. It may be used directly for dyeing paper. Suitable alkanediols include ethylene glycol, diethylene elycol, propylene glycol and their monoalkyl ethers in which the alkyl group contains 1-4 C atoms; suitable alkanolamines are mono-, di- and tri-ethanolamine; suitable dyes for paper are water-sol. azo and phthalcoyanine dyes, having good affinity for the cellulose fibres. In an example, paper is dyed a bright yellow colour with a composn. contg. monoethanolamine, monoethylene glycol and an azo dyestuff derived from diazotised dehydrothiotoluidine monosulphonic acid coupled with acetoacetanilide.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE757179 | 1970-10-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE757179A true BE757179A (en) | 1971-04-07 |
Family
ID=3857110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE757179D BE757179A (en) | 1970-10-07 | Stable tinctorial prepns for dyeing paper by - direct application |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE757179A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2444736A1 (en) * | 1974-09-19 | 1976-04-08 | Bayer Ag | PROCESS FOR PREPARING CONCENTRATED SOLUTIONS OF CHROME COMPLEX DYES |
FR2478658A1 (en) * | 1980-03-21 | 1981-09-25 | Ugine Kuhlmann | PROCESS FOR THE PREPARATION OF DIRECT YELLOW DYE 11 IN THE FORM OF STABLE CONCENTRATE SOLUTIONS, SOLUTIONS OBTAINED AND APPLICATIONS |
-
0
- BE BE757179D patent/BE757179A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2444736A1 (en) * | 1974-09-19 | 1976-04-08 | Bayer Ag | PROCESS FOR PREPARING CONCENTRATED SOLUTIONS OF CHROME COMPLEX DYES |
FR2478658A1 (en) * | 1980-03-21 | 1981-09-25 | Ugine Kuhlmann | PROCESS FOR THE PREPARATION OF DIRECT YELLOW DYE 11 IN THE FORM OF STABLE CONCENTRATE SOLUTIONS, SOLUTIONS OBTAINED AND APPLICATIONS |
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