GB728601A - Process for colouring vinyl polymers - Google Patents
Process for colouring vinyl polymersInfo
- Publication number
- GB728601A GB728601A GB18425/52A GB1842552A GB728601A GB 728601 A GB728601 A GB 728601A GB 18425/52 A GB18425/52 A GB 18425/52A GB 1842552 A GB1842552 A GB 1842552A GB 728601 A GB728601 A GB 728601A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dimethoxy
- chlorobenzene
- amino
- methoxy group
- carboxylic acid
- 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
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/227—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
- D06M15/233—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated aromatic, e.g. styrene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
- C08K5/23—Azo-compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Water-insoluble monoazo-dyestuffs of the formula <FORM:0728601/IV (c)/1> where X is an alkyl or alkoxy group or a halogen atom, Y is hydrogen or a halogen atom, Z1 a methoxy group and one of the two substituents Z2 and Z3 a methoxy group and the other a methyl or methoxy group or a halogen, are made by reacting a dizao component and an azo component. In examples the diazo component may be diazotized 1-amino-2-methylbenzene-5-carboxylic acid amide, 1-amino-2-ethoxybenzene-5-carboxylic acid amide, 1-amino - 2 - chlorobenzene - 5 - carboxylic acid amide, or 1 - amino - 2 - methoxy - benzene - 5-carboxylic acid amide and the azo 1-(21 : 31-hydroxynaphthoyl - amino) - 2 : 5 - dimethoxy-4 - chlorobenzene, -2 : 4 - dimethoxy - 5-chlorobenzene, - 2 : 5 - dimethoxy - 4 - bromobenzene, - 2 : 5 - dimethoxy - 4 - methylbenzene, - 2 : 4 - dimethoxy - 5 - bromobenzene, - 2 : 4 : 5 - trimethoxybenzene or 1 - (61-bromo-21 : 31 - hydroxy - naphthoylamino) - 2 : 4 - dimethoxy - 5 - chlorobenzene. The dyestuffs are used for colouring polymers.ALSO:Compositions comprising a vinyl polymer and a plasticizer are coloured with a water-insoluble monoazo-dyestuff of the formula <FORM:0728601/IV (a)/1> where X is an alkyl or alkoxy group or a halogen atom, Y is hydrogen or a halogen atom, Z1 a methoxy group and one of the two substituents Z2 and Z3 a methoxy group and the other a methyl or methoxy group or a halogen. The composition may also include water, organic solvents and fillers such as titanium dioxide, kaolin, chalk or talc. The vinyl polymer may be polyvinyl chloride, polyvinyl acetate, polyvinyl ether, a polyacrylate or methacrylate, polyacrylonitrile or a copolymer of these monomers, e.g. of vinyl chloride and methyl acrylate or vinyl acetate. An extensive list of dyestuffs is given in the Specification (see Group IV (c)). Exemplified dyestuffs are the products obtained from diazotized 1-amino-2-methoxybenzene - 5 - carboxylic acid amide and 1 - (21 : 31 - hydroxynaphthoylamino) - 2 : 4 - dimethoxy - 5 - chlorobenzene, or 1 - (21 : 31 - hydroxynaphthoylamino) - 2 : 5 - dimethoxy - 4 - chlorobenzene. The plasticizer may be dibutyl or dioctyl phthalate. The compositions may be made into films or used for coating paper or textiles, e.g. cotton fabrics, and the coating gelatinized on the fabric by heat.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE728601X | 1951-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB728601A true GB728601A (en) | 1955-04-20 |
Family
ID=6635743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18425/52A Expired GB728601A (en) | 1951-07-19 | 1952-07-21 | Process for colouring vinyl polymers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB728601A (en) |
-
1952
- 1952-07-21 GB GB18425/52A patent/GB728601A/en not_active Expired
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