BE770774A - Procede de preparation de nouveaux composes de coumarine utilises commeagents eclaircissants - Google Patents
Procede de preparation de nouveaux composes de coumarine utilises commeagents eclaircissantsInfo
- Publication number
- BE770774A BE770774A BE770774A BE770774A BE770774A BE 770774 A BE770774 A BE 770774A BE 770774 A BE770774 A BE 770774A BE 770774 A BE770774 A BE 770774A BE 770774 A BE770774 A BE 770774A
- Authority
- BE
- Belgium
- Prior art keywords
- compounds used
- lightening agents
- coumarin compounds
- preparing new
- new coumarin
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D231/16—Halogen atoms or nitro radicals
-
- 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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0041—Optical brightening agents, organic pigments
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Plural Heterocyclic Compounds (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702037854 DE2037854C2 (de) | 1970-07-30 | 1970-07-30 | 3-(4-Chlor-1-pyrazolyl)-7-v-triazol-2-yl-cumarin-Verbindungen und deren Verwendung zum optischen Aufhellen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE770774A true BE770774A (fr) | 1971-12-01 |
Family
ID=5778384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE770774A BE770774A (fr) | 1970-07-30 | 1971-07-30 | Procede de preparation de nouveaux composes de coumarine utilises commeagents eclaircissants |
Country Status (9)
| Country | Link |
|---|---|
| JP (2) | JPS5146773B1 (de) |
| AT (1) | AT318532B (de) |
| BE (1) | BE770774A (de) |
| CA (1) | CA946847A (de) |
| CH (3) | CH581133A5 (de) |
| DE (1) | DE2037854C2 (de) |
| FR (1) | FR2103359A5 (de) |
| GB (1) | GB1313253A (de) |
| NL (1) | NL7110596A (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3884934A (en) * | 1970-03-04 | 1975-05-20 | Upjohn Co | Aminoalkyl esters of di- and trihalopyrazole-1-alkanoic and -1-alkenoic acids |
| DE2712686C2 (de) * | 1977-03-23 | 1986-09-04 | Bayer Ag, 5090 Leverkusen | 4-Triazinyl-4'-benzoxazolyl- bzw. 4'-phenyl-stilben-derivate |
| DE2925546A1 (de) * | 1979-06-25 | 1981-01-15 | Bayer Ag | Cumarinverbindungen sowie deren herstellung und verwendung als farbstoffe |
| DE2929591A1 (de) * | 1979-07-21 | 1981-02-05 | Hoechst Ag | Mischungen von optischen aufhellern |
| DE2929687A1 (de) * | 1979-07-21 | 1981-02-12 | Hoechst Ag | Mischungen von optischen aufhellern |
| JPS6019287Y2 (ja) * | 1980-10-25 | 1985-06-11 | ダイハツ工業株式会社 | 自動車に於けるランプの配線構造 |
| JPS58127589U (ja) * | 1982-02-22 | 1983-08-30 | ウシオ電機株式会社 | ランプユニツト |
| FR2855269B1 (fr) | 2003-05-21 | 2007-06-08 | Commissariat Energie Atomique | Dispositif et procedes d'accrochage/decrochage d'une cible ou d'un objet present dans un echantillon |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH667457D (de) * | 1965-06-12 | |||
| DE1670969A1 (de) * | 1968-01-08 | 1971-02-25 | Bayer Ag | 3-[Pyrazolyl-(1)]-7-[v-triazolyl-(2)]-cumarine |
-
1970
- 1970-07-30 DE DE19702037854 patent/DE2037854C2/de not_active Expired
-
1971
- 1971-07-27 CA CA119,175A patent/CA946847A/en not_active Expired
- 1971-07-29 AT AT662271A patent/AT318532B/de not_active IP Right Cessation
- 1971-07-29 CH CH114875A patent/CH581133A5/xx not_active IP Right Cessation
- 1971-07-29 GB GB3567371A patent/GB1313253A/en not_active Expired
- 1971-07-29 CH CH1117871A patent/CH560791A/xx unknown
- 1971-07-29 CH CH1117871D patent/CH1117871A4/xx unknown
- 1971-07-30 JP JP5685271A patent/JPS5146773B1/ja active Pending
- 1971-07-30 BE BE770774A patent/BE770774A/xx unknown
- 1971-07-30 NL NL7110596A patent/NL7110596A/xx not_active Application Discontinuation
- 1971-07-30 FR FR7128172A patent/FR2103359A5/fr not_active Expired
-
1976
- 1976-07-02 JP JP7799076A patent/JPS528187A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AT318532B (de) | 1974-10-25 |
| CA946847A (en) | 1974-05-07 |
| FR2103359A5 (de) | 1972-04-07 |
| GB1313253A (en) | 1973-04-11 |
| DE2037854A1 (de) | 1972-02-03 |
| CH560791A (de) | 1975-04-15 |
| JPS5146773B1 (de) | 1976-12-10 |
| JPS5545102B2 (de) | 1980-11-15 |
| JPS528187A (en) | 1977-01-21 |
| CH1117871A4 (de) | 1974-07-31 |
| DE2037854C2 (de) | 1983-07-07 |
| NL7110596A (de) | 1972-02-01 |
| CH581133A5 (de) | 1976-10-29 |
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