BE344893A - - Google Patents
Info
- Publication number
- BE344893A BE344893A BE344893DA BE344893A BE 344893 A BE344893 A BE 344893A BE 344893D A BE344893D A BE 344893DA BE 344893 A BE344893 A BE 344893A
- Authority
- BE
- Belgium
- Prior art keywords
- derivatives
- dyeing
- desc
- cellulose
- gamma
- Prior art date
Links
- 238000004043 dyeing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 3
- 239000001913 cellulose Substances 0.000 claims description 3
- 239000000987 azo dye Substances 0.000 claims description 2
- 150000002170 ethers Chemical class 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 150000001735 carboxylic acids Chemical class 0.000 claims 1
- 230000027326 copulation Effects 0.000 claims 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims 1
- 229920002955 Art silk Polymers 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- QQBPIHBUCMDKFG-UHFFFAOYSA-N phenazopyridine hydrochloride Chemical group Cl.NC1=NC(N)=CC=C1N=NC1=CC=CC=C1 QQBPIHBUCMDKFG-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE344893A true BE344893A (ja�@�@) |
Family
ID=20997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE344893D BE344893A (ja�@�@) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE344893A (ja�@�@) |
-
0
- BE BE344893D patent/BE344893A/fr unknown
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