CH188884A - Verfahren zur Herstellung eines chromierbaren Azofarbstoffes. - Google Patents
Verfahren zur Herstellung eines chromierbaren Azofarbstoffes.Info
- Publication number
- CH188884A CH188884A CH188884DA CH188884A CH 188884 A CH188884 A CH 188884A CH 188884D A CH188884D A CH 188884DA CH 188884 A CH188884 A CH 188884A
- Authority
- CH
- Switzerland
- Prior art keywords
- red
- azo dye
- preparation
- chromable
- dye
- Prior art date
Links
- 239000000987 azo dye Substances 0.000 title claims description 5
- 238000000034 method Methods 0.000 title claims description 4
- 239000000975 dye Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000002378 acidificating effect Effects 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- 150000001844 chromium Chemical class 0.000 claims description 3
- 150000008049 diazo compounds Chemical class 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 3
- 210000002268 wool Anatomy 0.000 claims description 3
- 239000002253 acid Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- HBZVNWNSRNTWPS-UHFFFAOYSA-N 6-amino-4-hydroxynaphthalene-2-sulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C(O)C2=CC(N)=CC=C21 HBZVNWNSRNTWPS-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- BXCBUWKTXLWPSB-UHFFFAOYSA-N 1-(chloromethyl)-2-nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1CCl BXCBUWKTXLWPSB-UHFFFAOYSA-N 0.000 description 1
- JBIJLHTVPXGSAM-UHFFFAOYSA-N 2-naphthylamine Chemical compound C1=CC=CC2=CC(N)=CC=C21 JBIJLHTVPXGSAM-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- BVJSGOYEEDZAGW-UHFFFAOYSA-N [chloro(nitro)methyl]benzene Chemical class [O-][N+](=O)C(Cl)C1=CC=CC=C1 BVJSGOYEEDZAGW-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000004442 acylamino group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- -1 amino compound Chemical class 0.000 description 1
- 229940051880 analgesics and antipyretics pyrazolones Drugs 0.000 description 1
- FABCMLOTUSCWOR-UHFFFAOYSA-N benzenesulfonylmethylbenzene Chemical class C=1C=CC=CC=1S(=O)(=O)CC1=CC=CC=C1 FABCMLOTUSCWOR-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical group O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/021—Rocking chairs having elastic frames
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C5/00—Chairs of special materials
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
- Securing Of Glass Panes Or The Like (AREA)
- Coloring (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE188884X | 1935-01-12 | ||
| DEL87910D DE662762C (de) | 1935-01-12 | 1935-04-15 | Moebel mit einem Gestell aus federndem Werkstoff |
| CH188884T | 1935-12-27 | ||
| DEL90120D DE666711C (de) | 1935-01-12 | 1936-04-07 | Moebel mit einem Gestell aus federndem Werkstoff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH188884A true CH188884A (de) | 1937-01-31 |
Family
ID=41795362
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH188884D CH188884A (de) | 1935-01-12 | 1935-12-27 | Verfahren zur Herstellung eines chromierbaren Azofarbstoffes. |
| CH188841D CH188841A (de) | 1935-01-12 | 1936-04-14 | Federnde Stütze, insbesondere für Sitzmöbel. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH188841D CH188841A (de) | 1935-01-12 | 1936-04-14 | Federnde Stütze, insbesondere für Sitzmöbel. |
Country Status (5)
| Country | Link |
|---|---|
| CH (2) | CH188884A (es) |
| DE (2) | DE662762C (es) |
| ES (1) | ES141987A1 (es) |
| FR (1) | FR804951A (es) |
| GB (1) | GB467294A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3617298A1 (de) * | 1986-05-23 | 1987-11-26 | Ver Spezialmoebel Verwalt | Sitzmoebel, insbesondere stuhl |
| US4946224A (en) * | 1988-03-21 | 1990-08-07 | Leib Roger K | Combination wood-metal chair |
| DE4239821C2 (de) * | 1991-11-26 | 1995-02-16 | Stefan Recknagel | Bausatz zur Herstellung eines ein- oder mehrsitzigen Sitzmöbels |
-
1935
- 1935-04-15 DE DEL87910D patent/DE662762C/de not_active Expired
- 1935-12-27 CH CH188884D patent/CH188884A/de unknown
-
1936
- 1936-04-07 DE DEL90120D patent/DE666711C/de not_active Expired
- 1936-04-11 ES ES0141987A patent/ES141987A1/es not_active Expired
- 1936-04-14 CH CH188841D patent/CH188841A/de unknown
- 1936-04-14 GB GB10690/36A patent/GB467294A/en not_active Expired
- 1936-04-15 FR FR804951D patent/FR804951A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR804951A (fr) | 1936-11-06 |
| DE662762C (de) | 1938-07-21 |
| CH188841A (de) | 1937-01-31 |
| GB467294A (en) | 1937-06-15 |
| ES141987A1 (es) | 1936-08-16 |
| DE666711C (de) | 1938-10-26 |
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