BE834146R - NEW AZOIC COMPOUNDS, THEIR PREPARATION AND THEIR APPLICATION AS COLORANTS - Google Patents
NEW AZOIC COMPOUNDS, THEIR PREPARATION AND THEIR APPLICATION AS COLORANTSInfo
- Publication number
- BE834146R BE834146R BE160652A BE160652A BE834146R BE 834146 R BE834146 R BE 834146R BE 160652 A BE160652 A BE 160652A BE 160652 A BE160652 A BE 160652A BE 834146 R BE834146 R BE 834146R
- Authority
- BE
- Belgium
- Prior art keywords
- colorants
- preparation
- application
- azoic compounds
- new
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/32—Material containing basic nitrogen containing amide groups leather skins
- D06P3/3206—Material containing basic nitrogen containing amide groups leather skins using acid dyes
- D06P3/3226—Material containing basic nitrogen containing amide groups leather skins using acid dyes dis-polyazo
-
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/38—Trisazo dyes ot the type
- C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
- C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
- C09B35/461—D being derived from diaminobenzene
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/39—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using acid dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/32—Material containing basic nitrogen containing amide groups leather skins
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1337874A CH585249A5 (en) | 1974-10-04 | 1974-10-04 | Soluble anionic trisazo dyes of aromatic series - for natural and synthetic fibres, esp. leather (BE020476) |
Publications (1)
Publication Number | Publication Date |
---|---|
BE834146R true BE834146R (en) | 1976-04-02 |
Family
ID=4391895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE160652A BE834146R (en) | 1974-10-04 | 1975-10-02 | NEW AZOIC COMPOUNDS, THEIR PREPARATION AND THEIR APPLICATION AS COLORANTS |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE834146R (en) |
CH (1) | CH585249A5 (en) |
ZA (1) | ZA756292B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017158302A1 (en) | 2016-03-16 | 2017-09-21 | Arjo Wiggins Fine Papers Limited | Method for producing paper impregnated by a supercritical-pressure fluid, and impregnated, particularly coloured paper |
-
1974
- 1974-10-04 CH CH1337874A patent/CH585249A5/en not_active IP Right Cessation
-
1975
- 1975-10-02 BE BE160652A patent/BE834146R/en not_active IP Right Cessation
- 1975-10-03 ZA ZA756292A patent/ZA756292B/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017158302A1 (en) | 2016-03-16 | 2017-09-21 | Arjo Wiggins Fine Papers Limited | Method for producing paper impregnated by a supercritical-pressure fluid, and impregnated, particularly coloured paper |
US11091878B2 (en) | 2016-03-16 | 2021-08-17 | Arjo Wiggins Fine Papers Limited | Method for producing paper impregnated by a supercritical-pressure fluid, and impregnated, particularly coloured paper |
Also Published As
Publication number | Publication date |
---|---|
ZA756292B (en) | 1977-05-25 |
CH585249A5 (en) | 1977-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SANDOZ S.A. Effective date: 19920930 |