DE2360875A1 - Massefaerben von polyestern - Google Patents
Massefaerben von polyesternInfo
- Publication number
- DE2360875A1 DE2360875A1 DE2360875A DE2360875A DE2360875A1 DE 2360875 A1 DE2360875 A1 DE 2360875A1 DE 2360875 A DE2360875 A DE 2360875A DE 2360875 A DE2360875 A DE 2360875A DE 2360875 A1 DE2360875 A1 DE 2360875A1
- Authority
- DE
- Germany
- Prior art keywords
- anthraquinone
- thio
- benzthiazolyl
- yellow
- dye
- 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.)
- Withdrawn
Links
- 229920000728 polyester Polymers 0.000 title claims description 31
- 239000003086 colorant Substances 0.000 title description 5
- 239000000975 dye Substances 0.000 claims description 38
- -1 benzothiazolyl thio Chemical group 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 239000001257 hydrogen Substances 0.000 claims description 4
- 238000004043 dyeing Methods 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 18
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 12
- 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 description 12
- 150000004056 anthraquinones Chemical class 0.000 description 12
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 10
- 238000005406 washing Methods 0.000 description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000009987 spinning Methods 0.000 description 6
- 238000004040 coloring Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 238000009998 heat setting Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- 229910000027 potassium carbonate Inorganic materials 0.000 description 5
- 229920001187 thermosetting polymer Polymers 0.000 description 5
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 4
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 3
- PXOWCVLECONULE-UHFFFAOYSA-N 2-(1,3-benzothiazol-2-ylsulfanyl)-1,4-dihydroxyanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(O)=C(SC=1SC3=CC=CC=C3N=1)C=C2O PXOWCVLECONULE-UHFFFAOYSA-N 0.000 description 2
- 229940054266 2-mercaptobenzothiazole Drugs 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 125000003545 alkoxy group Chemical group 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 1
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 1
- DUJPMUKIEFLXRE-UHFFFAOYSA-N 1,4,5,8-tetrachloroanthracene-9,10-dione Chemical compound O=C1C2=C(Cl)C=CC(Cl)=C2C(=O)C2=C1C(Cl)=CC=C2Cl DUJPMUKIEFLXRE-UHFFFAOYSA-N 0.000 description 1
- BYBKRZHZMYVNNT-UHFFFAOYSA-N 1,4,5,8-tetrakis[(4-fluoro-1,3-benzothiazol-2-yl)sulfanyl]anthracene-9,10-dione Chemical compound C1=CC=C2SC(SC=3C=CC(SC=4SC5=CC=CC(F)=C5N=4)=C4C(=O)C=5C(SC=6SC7=CC=CC(F)=C7N=6)=CC=C(C=5C(=O)C4=3)SC=3SC=4C=CC=C(C=4N=3)F)=NC2=C1F BYBKRZHZMYVNNT-UHFFFAOYSA-N 0.000 description 1
- CGSZBKJLHWEGBJ-UHFFFAOYSA-N 1,4,5,8-tetrakis[(5-chloro-1,3-benzothiazol-2-yl)sulfanyl]anthracene-9,10-dione Chemical compound ClC1=CC=C2SC(SC=3C=CC(SC=4SC5=CC=C(Cl)C=C5N=4)=C4C(=O)C=5C(SC=6SC7=CC=C(Cl)C=C7N=6)=CC=C(C=5C(=O)C4=3)SC=3SC4=CC=C(C=C4N=3)Cl)=NC2=C1 CGSZBKJLHWEGBJ-UHFFFAOYSA-N 0.000 description 1
- XEHPQBURRFOSQS-UHFFFAOYSA-N 1,4,5-tris(1,3-benzothiazol-2-ylsulfanyl)anthracene-9,10-dione Chemical class C1=CC=C2SC(SC=3C=CC(SC=4SC5=CC=CC=C5N=4)=C4C(=O)C5=C(SC=6SC7=CC=CC=C7N=6)C=CC=C5C(C=34)=O)=NC2=C1 XEHPQBURRFOSQS-UHFFFAOYSA-N 0.000 description 1
- FNXHOCHGNQBEGD-UHFFFAOYSA-N 1,4,5-tris[(5,6-dichloro-1,3-benzothiazol-2-yl)sulfanyl]anthracene-9,10-dione Chemical compound ClC1=C(Cl)C=C2SC(SC=3C=CC(SC=4SC5=CC(Cl)=C(Cl)C=C5N=4)=C4C(=O)C=5C=CC=C(C=5C(=O)C4=3)SC3=NC=4C=C(C(=CC=4S3)Cl)Cl)=NC2=C1 FNXHOCHGNQBEGD-UHFFFAOYSA-N 0.000 description 1
- HOXPIJZGGVAFAS-UHFFFAOYSA-N 1,4,5-tris[(6-ethylsulfonyl-1,3-benzothiazol-2-yl)sulfanyl]anthracene-9,10-dione Chemical compound C1=C(S(=O)(=O)CC)C=C2SC(SC=3C=CC(SC=4SC5=CC(=CC=C5N=4)S(=O)(=O)CC)=C4C(=O)C=5C=CC=C(C=5C(=O)C4=3)SC3=NC4=CC=C(C=C4S3)S(=O)(=O)CC)=NC2=C1 HOXPIJZGGVAFAS-UHFFFAOYSA-N 0.000 description 1
- KLERRFOGIHHXQF-UHFFFAOYSA-N 1,4,5-tris[(6-methoxy-1,3-benzothiazol-2-yl)sulfanyl]anthracene-9,10-dione Chemical compound C1=C(OC)C=C2SC(SC=3C=CC(SC=4SC5=CC(OC)=CC=C5N=4)=C4C(=O)C=5C=CC=C(C=5C(=O)C4=3)SC3=NC4=CC=C(C=C4S3)OC)=NC2=C1 KLERRFOGIHHXQF-UHFFFAOYSA-N 0.000 description 1
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 1
- SWAIYTZPVZNCKM-UHFFFAOYSA-N 1,5-bis(1,3-benzothiazol-2-ylsulfanyl)anthracene-9,10-dione Chemical compound C1=CC=C2SC(SC=3C=CC=C4C(=O)C5=C(SC=6SC7=CC=CC=C7N=6)C=CC=C5C(C=34)=O)=NC2=C1 SWAIYTZPVZNCKM-UHFFFAOYSA-N 0.000 description 1
- MQIUMARJCOGCIM-UHFFFAOYSA-N 1,5-dichloroanthracene-9,10-dione Chemical compound O=C1C2=C(Cl)C=CC=C2C(=O)C2=C1C=CC=C2Cl MQIUMARJCOGCIM-UHFFFAOYSA-N 0.000 description 1
- CUIHODIOWPLCMG-UHFFFAOYSA-N 1,5-dihydroxy-4,8-dinitroanthracene-9,10-dione Chemical compound O=C1C2=C(O)C=CC([N+]([O-])=O)=C2C(=O)C2=C1C([N+]([O-])=O)=CC=C2O CUIHODIOWPLCMG-UHFFFAOYSA-N 0.000 description 1
- SMFIYDCDMBPENZ-UHFFFAOYSA-N 1,8-bis[(6-ethoxy-1,3-benzothiazol-2-yl)sulfanyl]anthracene-9,10-dione Chemical compound C1=C(OCC)C=C2SC(SC=3C=CC=C4C(=O)C=5C=CC=C(C=5C(=O)C4=3)SC3=NC4=CC=C(C=C4S3)OCC)=NC2=C1 SMFIYDCDMBPENZ-UHFFFAOYSA-N 0.000 description 1
- ISOOFIFDLSQCEF-UHFFFAOYSA-N 1,8-bis[(6-phenoxy-1,3-benzothiazol-2-yl)sulfanyl]anthracene-9,10-dione Chemical compound C=12C(=O)C3=C(SC=4SC5=CC(OC=6C=CC=CC=6)=CC=C5N=4)C=CC=C3C(=O)C2=CC=CC=1SC(SC1=C2)=NC1=CC=C2OC1=CC=CC=C1 ISOOFIFDLSQCEF-UHFFFAOYSA-N 0.000 description 1
- WLOHBHOXSMWSGU-UHFFFAOYSA-N 1-(1,3-benzothiazol-2-ylsulfanyl)anthracene-9,10-dione Chemical compound C1=CC=C2SC(SC3=C4C(=O)C5=CC=CC=C5C(C4=CC=C3)=O)=NC2=C1 WLOHBHOXSMWSGU-UHFFFAOYSA-N 0.000 description 1
- YTEFEZKRWXRHTH-UHFFFAOYSA-N 1-[[6-(3,4-dichlorophenoxy)-1,3-benzothiazol-2-yl]sulfanyl]anthracene-9,10-dione Chemical compound C1=C(Cl)C(Cl)=CC=C1OC1=CC=C(N=C(SC=2C=3C(=O)C4=CC=CC=C4C(=O)C=3C=CC=2)S2)C2=C1 YTEFEZKRWXRHTH-UHFFFAOYSA-N 0.000 description 1
- UZPWTFSHOWHIIL-UHFFFAOYSA-N 1-[[6-(4-methoxyphenoxy)-1,3-benzothiazol-2-yl]sulfanyl]anthracene-9,10-dione Chemical compound C1=CC(OC)=CC=C1OC1=CC=C(N=C(SC=2C=3C(=O)C4=CC=CC=C4C(=O)C=3C=CC=2)S2)C2=C1 UZPWTFSHOWHIIL-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- KSJOWLFNDQXRDI-UHFFFAOYSA-N 2-[9,10-dioxo-4,5,8-tris[(6-sulfamoyl-1,3-benzothiazol-2-yl)sulfanyl]anthracen-1-yl]sulfanyl-1,3-benzothiazole-6-sulfonamide Chemical compound C1=C(S(N)(=O)=O)C=C2SC(SC=3C=CC(SC=4SC5=CC(=CC=C5N=4)S(N)(=O)=O)=C4C(=O)C=5C(SC=6SC7=CC(=CC=C7N=6)S(N)(=O)=O)=CC=C(C=5C(=O)C4=3)SC3=NC4=CC=C(C=C4S3)S(=O)(=O)N)=NC2=C1 KSJOWLFNDQXRDI-UHFFFAOYSA-N 0.000 description 1
- KBVOCALKCZCXKK-UHFFFAOYSA-N 4,5-dichloro-1-nitroanthracene-9,10-dione Chemical compound O=C1C2=C(Cl)C=CC=C2C(=O)C2=C1C(Cl)=CC=C2[N+](=O)[O-] KBVOCALKCZCXKK-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 206010039587 Scarlet Fever Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 125000004106 butoxy group Chemical group [*]OC([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- VSSAZBXXNIABDN-UHFFFAOYSA-N cyclohexylmethanol Chemical compound OCC1CCCCC1 VSSAZBXXNIABDN-UHFFFAOYSA-N 0.000 description 1
- BTVWZWFKMIUSGS-UHFFFAOYSA-N dimethylethyleneglycol Natural products CC(C)(O)CO BTVWZWFKMIUSGS-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 229940071125 manganese acetate Drugs 0.000 description 1
- WDQHCKFAVZZITG-UHFFFAOYSA-L manganese(2+) phosphoric acid diacetate Chemical compound P(O)(O)(O)=O.C(C)(=O)[O-].[Mn+2].C(C)(=O)[O-] WDQHCKFAVZZITG-UHFFFAOYSA-L 0.000 description 1
- UOGMEBQRZBEZQT-UHFFFAOYSA-L manganese(2+);diacetate Chemical compound [Mn+2].CC([O-])=O.CC([O-])=O UOGMEBQRZBEZQT-UHFFFAOYSA-L 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 210000003666 myelinated nerve fiber Anatomy 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000001424 substituent group Chemical group 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/56—Mercapto-anthraquinones
- C09B1/62—Mercapto-anthraquinones with mercapto groups substituted by a heterocyclic ring
-
- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/45—Heterocyclic compounds having sulfur in the ring
- C08K5/46—Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring
- C08K5/47—Thiazoles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Artificial Filaments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Coloring (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2360875A DE2360875A1 (de) | 1973-12-06 | 1973-12-06 | Massefaerben von polyestern |
| IT30160/74A IT1026771B (it) | 1973-12-06 | 1974-12-03 | Tintura nella massa di poliesteri |
| CH1603374A CH606228A5 (enrdf_load_stackoverflow) | 1973-12-06 | 1974-12-03 | |
| JP49138558A JPS5087446A (enrdf_load_stackoverflow) | 1973-12-06 | 1974-12-04 | |
| NL7415880A NL7415880A (nl) | 1973-12-06 | 1974-12-05 | Werkwijze voor het in de massa verven van poly- esters, alsmede de gevormde geverfde polyester- materialen. |
| GB5263374A GB1445949A (en) | 1973-12-06 | 1974-12-05 | Bulk dyeing of polyesters |
| BE151183A BE822985A (fr) | 1973-12-06 | 1974-12-05 | Procede de teinture de polyesters dans la masse |
| FR7440056A FR2253780B1 (enrdf_load_stackoverflow) | 1973-12-06 | 1974-12-06 | |
| US05/671,985 US4096111A (en) | 1973-12-06 | 1976-03-30 | Bulk dyeing of polyesters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2360875A DE2360875A1 (de) | 1973-12-06 | 1973-12-06 | Massefaerben von polyestern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2360875A1 true DE2360875A1 (de) | 1975-06-12 |
Family
ID=5900101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2360875A Withdrawn DE2360875A1 (de) | 1973-12-06 | 1973-12-06 | Massefaerben von polyestern |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5087446A (enrdf_load_stackoverflow) |
| BE (1) | BE822985A (enrdf_load_stackoverflow) |
| CH (1) | CH606228A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2360875A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2253780B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1445949A (enrdf_load_stackoverflow) |
| IT (1) | IT1026771B (enrdf_load_stackoverflow) |
| NL (1) | NL7415880A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2130596A (en) * | 1982-11-12 | 1984-06-06 | Ivaschenko Alexandr V | Anthraquinone derivatives, method for preparing same, liquid-crystal material for electrooptical devices and electrooptical device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1141378B (it) * | 1979-02-23 | 1986-10-01 | Minnesota Mining & Mfg | Composizioni a carattere di cristallo liquido contenenti colorante pleocroico |
| JPH07100792B2 (ja) * | 1986-05-13 | 1995-11-01 | 三菱化学株式会社 | 液晶組成物 |
| US7160335B2 (en) | 2002-03-22 | 2007-01-09 | Ciba Specialty Chemicals Corporation | Anthraquinone dyes |
-
1973
- 1973-12-06 DE DE2360875A patent/DE2360875A1/de not_active Withdrawn
-
1974
- 1974-12-03 CH CH1603374A patent/CH606228A5/xx not_active IP Right Cessation
- 1974-12-03 IT IT30160/74A patent/IT1026771B/it active
- 1974-12-04 JP JP49138558A patent/JPS5087446A/ja active Pending
- 1974-12-05 GB GB5263374A patent/GB1445949A/en not_active Expired
- 1974-12-05 BE BE151183A patent/BE822985A/xx unknown
- 1974-12-05 NL NL7415880A patent/NL7415880A/xx unknown
- 1974-12-06 FR FR7440056A patent/FR2253780B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2130596A (en) * | 1982-11-12 | 1984-06-06 | Ivaschenko Alexandr V | Anthraquinone derivatives, method for preparing same, liquid-crystal material for electrooptical devices and electrooptical device |
Also Published As
| Publication number | Publication date |
|---|---|
| CH606228A5 (enrdf_load_stackoverflow) | 1978-10-31 |
| IT1026771B (it) | 1978-10-20 |
| FR2253780A1 (enrdf_load_stackoverflow) | 1975-07-04 |
| BE822985A (fr) | 1975-06-05 |
| FR2253780B1 (enrdf_load_stackoverflow) | 1978-06-23 |
| GB1445949A (en) | 1976-08-11 |
| NL7415880A (nl) | 1975-06-10 |
| JPS5087446A (enrdf_load_stackoverflow) | 1975-07-14 |
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