IT1157721B - Blue anthraquinone cpds. contg. methylol-benzamide gas - are used for synthetic polyamide(s), wool, leather and as printing inks - Google Patents
Blue anthraquinone cpds. contg. methylol-benzamide gas - are used for synthetic polyamide(s), wool, leather and as printing inksInfo
- Publication number
- IT1157721B IT1157721B IT5205278A IT5205278A IT1157721B IT 1157721 B IT1157721 B IT 1157721B IT 5205278 A IT5205278 A IT 5205278A IT 5205278 A IT5205278 A IT 5205278A IT 1157721 B IT1157721 B IT 1157721B
- Authority
- IT
- Italy
- Prior art keywords
- wool
- cpds
- printing inks
- leather
- contg
- Prior art date
Links
- 239000000976 ink Substances 0.000 title abstract 2
- 239000010985 leather Substances 0.000 title abstract 2
- 229920002647 polyamide Polymers 0.000 title abstract 2
- 210000002268 wool Anatomy 0.000 title abstract 2
- RULWBFLPUAFFGY-UHFFFAOYSA-N 2-(hydroxymethyl)benzamide Chemical compound NC(=O)C1=CC=CC=C1CO RULWBFLPUAFFGY-UHFFFAOYSA-N 0.000 title 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 title 1
- 150000004056 anthraquinones Chemical class 0.000 title 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000001045 blue dye Substances 0.000 abstract 1
- 238000004043 dyeing Methods 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 239000004922 lacquer Substances 0.000 abstract 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The new cpds. have the formula (I) in the free acid form: (where each X is opt. branched 1-4C alkyl; Y is H or as X; and rings A may be substd. by one or more halogen atoms). (I) are blue dyes for synthetic polyamides and for wool. Solns. of (I) are partic. suitable for dyeing leather, but can also be used as printing inks, lacquers, typewriter ribbons, etc. Fastness props. are good.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU78597A LU78597A1 (en) | 1977-11-28 | 1977-11-28 | NEW ANTHRACHINONE COMPOUNDS, THEIR PRODUCTION AND USE |
| CH1124878A CH638822A5 (en) | 1977-11-28 | 1978-11-01 | ANTHRACHINONE COMPOUNDS, THEIR PRODUCTION AND USE. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7852052A0 IT7852052A0 (en) | 1978-11-24 |
| IT1157721B true IT1157721B (en) | 1987-02-18 |
Family
ID=25708034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT5205278A IT1157721B (en) | 1977-11-28 | 1978-11-24 | Blue anthraquinone cpds. contg. methylol-benzamide gas - are used for synthetic polyamide(s), wool, leather and as printing inks |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1157721B (en) |
-
1978
- 1978-11-24 IT IT5205278A patent/IT1157721B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT7852052A0 (en) | 1978-11-24 |
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