JPH0657165A - インジゴの精製法 - Google Patents
インジゴの精製法Info
- Publication number
- JPH0657165A JPH0657165A JP5152095A JP15209593A JPH0657165A JP H0657165 A JPH0657165 A JP H0657165A JP 5152095 A JP5152095 A JP 5152095A JP 15209593 A JP15209593 A JP 15209593A JP H0657165 A JPH0657165 A JP H0657165A
- Authority
- JP
- Japan
- Prior art keywords
- indigo
- purification
- parts
- organic solvent
- water
- 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- Withdrawn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
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 235000000177 Indigofera tinctoria Nutrition 0.000 title claims abstract description 35
- 229940097275 indigo Drugs 0.000 title claims abstract description 35
- 238000000746 purification Methods 0.000 title claims abstract description 15
- 239000003960 organic solvent Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims abstract 3
- QPJVMBTYPHYUOC-UHFFFAOYSA-N methyl benzoate Chemical compound COC(=O)C1=CC=CC=C1 QPJVMBTYPHYUOC-UHFFFAOYSA-N 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 7
- 229940095102 methyl benzoate Drugs 0.000 claims description 5
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract description 16
- AFBPFSWMIHJQDM-UHFFFAOYSA-N N-methylaniline Chemical compound CNC1=CC=CC=C1 AFBPFSWMIHJQDM-UHFFFAOYSA-N 0.000 abstract description 16
- 238000003756 stirring Methods 0.000 abstract description 8
- 238000004821 distillation Methods 0.000 abstract description 4
- 239000007787 solid Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 150000004982 aromatic amines Chemical class 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000005375 photometry Methods 0.000 abstract description 3
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 239000000975 dye Substances 0.000 description 9
- 239000011541 reaction mixture Substances 0.000 description 5
- 239000000725 suspension Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 238000001256 steam distillation Methods 0.000 description 2
- 241000258929 Lactarius indigo Species 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- GPSDUZXPYCFOSQ-UHFFFAOYSA-M m-toluate Chemical compound CC1=CC=CC(C([O-])=O)=C1 GPSDUZXPYCFOSQ-UHFFFAOYSA-M 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002826 nitrites Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000004758 synthetic textile Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000010626 work up procedure Methods 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
- C09B67/0096—Purification; Precipitation; Filtration
-
- 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
- C09B67/0001—Post-treatment of organic pigments or dyes
- C09B67/0014—Influencing the physical properties by treatment with a liquid, e.g. solvents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrrole Compounds (AREA)
- Detergent Compositions (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4220804A DE4220804A1 (de) | 1992-06-25 | 1992-06-25 | Verfahren zur Reinigung von Indigo |
| DE4220804.1 | 1992-06-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0657165A true JPH0657165A (ja) | 1994-03-01 |
Family
ID=6461784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5152095A Withdrawn JPH0657165A (ja) | 1992-06-25 | 1993-06-23 | インジゴの精製法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5424453A (en, 2012) |
| EP (1) | EP0575925B1 (en, 2012) |
| JP (1) | JPH0657165A (en, 2012) |
| CN (1) | CN1043654C (en, 2012) |
| BR (1) | BR9302417A (en, 2012) |
| DE (2) | DE4220804A1 (en, 2012) |
| ES (1) | ES2092187T3 (en, 2012) |
| TW (1) | TW252142B (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI763904B (zh) * | 2017-08-11 | 2022-05-11 | 瑞士商亞齊羅馬Ｉｐ公司 | 純化的濃縮靛白鹽水溶液、製備的方法、純化或製備靛白水溶液的方法、以及對應之製備靛藍的方法 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4336032A1 (de) * | 1993-10-22 | 1995-04-27 | Basf Ag | Verfahren zur Reinigung von Indigo |
| WO2009070637A1 (en) * | 2007-11-28 | 2009-06-04 | Mayan Pigments, Inc. | Higher purity hybrid pigments |
| CN101824231A (zh) * | 2010-04-01 | 2010-09-08 | 五邑大学 | 一种植物靛蓝的提纯方法 |
| CN103429249B (zh) * | 2011-03-14 | 2015-12-23 | 太阳星光齿磨公司 | 用于制造靛蓝植物叶提取物的方法 |
| CN105295435A (zh) * | 2015-11-24 | 2016-02-03 | 常州美胜生物材料有限公司 | 一种蓝靛草提取物的制备方法及应用 |
| EP3441429B1 (en) * | 2017-08-11 | 2021-05-26 | Archroma IP GmbH | Purified concentrated aqueous leucoindigo salt solutions |
| CN111208103A (zh) * | 2020-01-16 | 2020-05-29 | 上海慧染生物科技有限公司 | 一种鉴别植物靛蓝染料和合成靛蓝染料的方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3009602A1 (de) * | 1980-03-13 | 1981-10-01 | Basf Ag, 6700 Ludwigshafen | Verfahren zur formierung von organischen pigmenten |
| DE3230125A1 (de) * | 1982-08-13 | 1984-02-16 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung eines organischen pigments auf basis 4,4',7,7'-tetrachlorthioindigo |
| DE3522680A1 (de) * | 1985-06-25 | 1987-01-08 | Basf Ag | Verfahren zum rberfuehren von rohen isoindolinpigmenten in eine pigmentform |
| DE68918964T2 (de) * | 1988-02-23 | 1995-03-16 | Mitsui Toatsu Chemicals | Verfahren zur Herstellung einer Indigoverbindung. |
| CA1334097C (en) * | 1988-03-17 | 1995-01-24 | Usaji Takaki | Process for the preparation of indigo compounds |
| EP0339887B1 (en) * | 1988-04-25 | 1996-07-10 | MITSUI TOATSU CHEMICALS, Inc. | Process for the preparation of indigo compounds |
| US5112987A (en) * | 1988-04-25 | 1992-05-12 | Mitsui Toatsu Chemicals, Inc. | Process for the preparation of indigo compounds |
| CA2055729C (en) * | 1990-11-22 | 1995-06-20 | Yoshihiro Yamamoto | Process for the preparation of indigo compounds |
| US5116997A (en) * | 1991-04-15 | 1992-05-26 | Basf Aktiengesellschaft | Purification of indigo |
| US5109137A (en) * | 1991-04-15 | 1992-04-28 | Basf Aktiengesellschaft | Purification of indigo |
| US5075458A (en) * | 1991-04-15 | 1991-12-24 | Basf Aktiengesellschaft | Purification of indigo |
| US5116996A (en) * | 1991-07-17 | 1992-05-26 | Basf Aktiengesellschaft | Purification of indigo |
-
1992
- 1992-06-25 DE DE4220804A patent/DE4220804A1/de not_active Withdrawn
-
1993
- 1993-05-26 TW TW082104156A patent/TW252142B/zh active
- 1993-06-14 US US08/075,881 patent/US5424453A/en not_active Expired - Lifetime
- 1993-06-21 ES ES93109841T patent/ES2092187T3/es not_active Expired - Lifetime
- 1993-06-21 DE DE59304085T patent/DE59304085D1/de not_active Expired - Fee Related
- 1993-06-21 EP EP93109841A patent/EP0575925B1/de not_active Expired - Lifetime
- 1993-06-21 BR BR9302417A patent/BR9302417A/pt not_active IP Right Cessation
- 1993-06-23 JP JP5152095A patent/JPH0657165A/ja not_active Withdrawn
- 1993-06-25 CN CN93107883A patent/CN1043654C/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI763904B (zh) * | 2017-08-11 | 2022-05-11 | 瑞士商亞齊羅馬Ｉｐ公司 | 純化的濃縮靛白鹽水溶液、製備的方法、純化或製備靛白水溶液的方法、以及對應之製備靛藍的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2092187T3 (es) | 1996-11-16 |
| DE4220804A1 (de) | 1994-01-05 |
| CN1043654C (zh) | 1999-06-16 |
| EP0575925A1 (de) | 1993-12-29 |
| BR9302417A (pt) | 1994-01-11 |
| EP0575925B1 (de) | 1996-10-09 |
| DE59304085D1 (de) | 1996-11-14 |
| TW252142B (en, 2012) | 1995-07-21 |
| US5424453A (en) | 1995-06-13 |
| CN1081191A (zh) | 1994-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0657165A (ja) | インジゴの精製法 | |
| CZ303728B6 (cs) | Zpusob cistení iohexolu | |
| US3717680A (en) | PURIFICATION OF p-AMINOPHENOL | |
| US5116997A (en) | Purification of indigo | |
| US3694508A (en) | Purification of p-aminophenol | |
| JPH05202300A (ja) | 精製したインジゴの製造方法 | |
| FI77004C (fi) | Foerfarande foer tillvaratagande eller rengoerande av selen. | |
| US2305573A (en) | Preparation of nitrophenyl amines | |
| EP0552626B1 (en) | Process for the purification of technical-grade n-alkyl urea | |
| JP4080545B2 (ja) | （ｓ）−ｎ，ｎ′−ビス［２−ヒドロキシ−１−（ヒドロキシメチル）エチル］−５−［（２−ヒドロキシ−１−オキソプロピル）アミノ］−２，４，６−トリヨード−１，３−ベンゼンジカルボキシアミドを直鎖状または分岐状の（ｃ５〜ｃ６）アルコールまたはそれらの混合物から結晶化させる方法 | |
| RU2689775C1 (ru) | Способ промышленного производства N-метил-4-бензилкарбамидопиридиния йодида | |
| JPS6163670A (ja) | メルカプトベンゾチアゾ−ルの精製法 | |
| JP3155598B2 (ja) | マレイミド類の製造方法 | |
| JP3045803B2 (ja) | アントラキノンジカルボン酸無水物の製造方法 | |
| JP3747511B2 (ja) | マレイミド類の製造方法 | |
| JP3191456B2 (ja) | カルボン酸一無水物の製造方法 | |
| JPH0811754B2 (ja) | ２―（４―チアゾリル）ベンツイミダゾールの製造法 | |
| JPS62111942A (ja) | ３，４，５，６−テトラフルオロフタル酸の製法 | |
| JP3020415B2 (ja) | アミノベンザンスロン類の製造方法 | |
| WO2007044169A1 (en) | Processes for the production of hydroxyalkylmaleimides | |
| JP3907449B2 (ja) | 含フッ素安息香酸の精製方法 | |
| JPS5927890A (ja) | グアニンの精製法 | |
| JPH0259142B2 (en, 2012) | ||
| JPS6113460B2 (en, 2012) | ||
| JPS6228792B2 (en, 2012) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Application deemed to be withdrawn because no request for examination was validly filed |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20000905 |