IT974258B - Derivati stilbenici e procedimento per sbiancare con essi materiali organici - Google Patents
Derivati stilbenici e procedimento per sbiancare con essi materiali organiciInfo
- Publication number
- IT974258B IT974258B IT54960/72A IT5496072A IT974258B IT 974258 B IT974258 B IT 974258B IT 54960/72 A IT54960/72 A IT 54960/72A IT 5496072 A IT5496072 A IT 5496072A IT 974258 B IT974258 B IT 974258B
- Authority
- IT
- Italy
- Prior art keywords
- stylbenic
- whitening
- derivatives
- procedure
- organic materials
- Prior art date
Links
- 239000011368 organic material Substances 0.000 title 1
- 230000002087 whitening effect Effects 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1896571A CH557874A (de) | 1971-12-27 | 1971-12-27 | Waschmittel. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT974258B true IT974258B (it) | 1974-06-20 |
Family
ID=4436447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT54960/72A IT974258B (it) | 1971-12-27 | 1972-12-22 | Derivati stilbenici e procedimento per sbiancare con essi materiali organici |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3895009A (it) |
| JP (1) | JPS4875882A (it) |
| AU (1) | AU465121B2 (it) |
| BE (1) | BE793315A (it) |
| CA (1) | CA991176A (it) |
| CH (1) | CH557874A (it) |
| DE (1) | DE2262028C2 (it) |
| FR (1) | FR2167042A5 (it) |
| GB (1) | GB1384458A (it) |
| IT (1) | IT974258B (it) |
| NL (1) | NL7217021A (it) |
| SU (1) | SU571190A3 (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0026013B1 (en) * | 1979-09-21 | 1983-09-07 | THE PROCTER & GAMBLE COMPANY | Washing and softening compositions and methods for their manufacture |
| US4549980A (en) * | 1983-10-11 | 1985-10-29 | Mobay Chemical Corporation | White modification of a bis-triazinyl amino stilbene optical brightener and a process for making the same |
| EP0314630A3 (en) * | 1987-10-30 | 1989-10-25 | Sandoz Ag | Detergent compositions |
| DE19706238B4 (de) * | 1997-02-18 | 2005-09-01 | Bayer Chemicals Ag | Verfahren zur Herstellung von substituierten 4,4'-Diaminostilben-2,2'-disulfonsäuren |
| GB9726365D0 (en) | 1997-12-13 | 1998-02-11 | Ciba Sc Holding Ag | Compounds |
| US7270771B2 (en) * | 2002-07-05 | 2007-09-18 | Ciba Specialty Chemicals Corporation | Triazinylaminostilbene disulphonic acid mixtures |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3177207A (en) * | 1965-04-06 | Nh-chs | ||
| DE870263C (de) * | 1951-05-01 | 1953-03-12 | Ciba Geigy | Verfahren zur Herstellung von neuen Abkoemmlingen der 4, 4'-Diaminostilben-disulfonsaeure-(2, 2') |
| BE551712A (it) * | 1955-10-12 | |||
| DE1119646B (de) * | 1959-12-15 | 1961-12-14 | Du Pont | Optisches Bleichmittel fuer Papier |
| CH386436A (de) * | 1960-07-28 | 1965-01-15 | Geigy Ag J R | Verfahren zur Herstellung von Bis-triazinylaminostilbenverbindungen |
| NL130816C (it) * | 1964-02-24 | |||
| NL126746C (it) * | 1964-11-20 | |||
| US3558611A (en) * | 1968-02-19 | 1971-01-26 | Sandoz Ltd | Novel stilbene derivatives |
| NL6916380A (it) * | 1968-10-31 | 1970-05-04 |
-
0
- BE BE793315D patent/BE793315A/xx unknown
-
1971
- 1971-12-27 CH CH1896571A patent/CH557874A/xx not_active IP Right Cessation
-
1972
- 1972-12-14 FR FR7244620A patent/FR2167042A5/fr not_active Expired
- 1972-12-14 AU AU50093/72A patent/AU465121B2/en not_active Expired
- 1972-12-14 NL NL7217021A patent/NL7217021A/xx not_active Application Discontinuation
- 1972-12-15 GB GB5804672A patent/GB1384458A/en not_active Expired
- 1972-12-18 US US316154A patent/US3895009A/en not_active Expired - Lifetime
- 1972-12-18 CA CA159,213A patent/CA991176A/en not_active Expired
- 1972-12-19 DE DE2262028A patent/DE2262028C2/de not_active Expired
- 1972-12-22 IT IT54960/72A patent/IT974258B/it active
- 1972-12-25 JP JP47129475A patent/JPS4875882A/ja active Pending
-
1974
- 1974-06-27 SU SU7402038428A patent/SU571190A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| AU465121B2 (en) | 1975-09-18 |
| DE2262028C2 (de) | 1983-12-01 |
| JPS4875882A (it) | 1973-10-12 |
| CA991176A (en) | 1976-06-15 |
| AU5009372A (en) | 1974-06-20 |
| US3895009A (en) | 1975-07-15 |
| NL7217021A (it) | 1973-06-29 |
| FR2167042A5 (it) | 1973-08-17 |
| GB1384458A (en) | 1975-02-19 |
| BE793315A (fr) | 1973-06-27 |
| SU571190A3 (ru) | 1977-08-30 |
| CH557874A (de) | 1975-01-15 |
| DE2262028A1 (de) | 1973-07-05 |
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