DE291076C - - Google Patents
Info
- Publication number
- DE291076C DE291076C DENDAT291076D DE291076DA DE291076C DE 291076 C DE291076 C DE 291076C DE NDAT291076 D DENDAT291076 D DE NDAT291076D DE 291076D A DE291076D A DE 291076DA DE 291076 C DE291076 C DE 291076C
- Authority
- DE
- Germany
- Prior art keywords
- nitrosamine
- paste
- alkali salts
- preparations
- nitro
- 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.)
- Active
Links
- -1 nitrosamine alkali salts Chemical class 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 9
- 150000001447 alkali salts Chemical class 0.000 claims description 6
- 239000000975 dye Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 23
- 235000011121 sodium hydroxide Nutrition 0.000 description 8
- 239000002585 base Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- OCISOSJGBCQHHN-UHFFFAOYSA-N 3-hydroxynaphthalene-1-carboxylic acid Chemical compound C1=CC=C2C(C(=O)O)=CC(O)=CC2=C1 OCISOSJGBCQHHN-UHFFFAOYSA-N 0.000 description 3
- KJCVRFUGPWSIIH-UHFFFAOYSA-M naphthalen-1-olate Chemical compound C1=CC=C2C([O-])=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-M 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- GDIIPKWHAQGCJF-UHFFFAOYSA-N 4-Amino-2-nitrotoluene Chemical compound CC1=CC=C(N)C=C1[N+]([O-])=O GDIIPKWHAQGCJF-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000004005 nitrosamines Chemical class 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- FQMDRRDJSJDYOG-UHFFFAOYSA-N 2-(nitromethoxy)aniline Chemical compound NC1=CC=CC=C1OC[N+]([O-])=O FQMDRRDJSJDYOG-UHFFFAOYSA-N 0.000 description 1
- GVBHRNIWBGTNQA-UHFFFAOYSA-N 2-methoxy-4-nitroaniline Chemical compound COC1=CC([N+]([O-])=O)=CC=C1N GVBHRNIWBGTNQA-UHFFFAOYSA-N 0.000 description 1
- TYMLOMAKGOJONV-UHFFFAOYSA-N 4-nitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C=C1 TYMLOMAKGOJONV-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000003931 anilides Chemical class 0.000 description 1
- JWAZRIHNYRIHIV-UHFFFAOYSA-N beta-hydroxynaphthyl Natural products C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- VBEGHXKAFSLLGE-UHFFFAOYSA-N n-phenylnitramide Chemical compound [O-][N+](=O)NC1=CC=CC=C1 VBEGHXKAFSLLGE-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- 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
- C09B67/0079—Azoic dyestuff preparations
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE291076C true DE291076C (enrdf_load_stackoverflow) |
Family
ID=545983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT291076D Active DE291076C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE291076C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT291076D patent/DE291076C/de active Active
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