CH596290A5 - - Google Patents
Info
- Publication number
- CH596290A5 CH596290A5 CH77075A CH77075A CH596290A5 CH 596290 A5 CH596290 A5 CH 596290A5 CH 77075 A CH77075 A CH 77075A CH 77075 A CH77075 A CH 77075A CH 596290 A5 CH596290 A5 CH 596290A5
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
- C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
- C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
- C07D251/40—Nitrogen atoms
- C07D251/54—Three nitrogen atoms
- C07D251/68—Triazinylamino stilbenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Paper (AREA)
- Detergent Compositions (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH77075A CH596290A5 (US07166745-20070123-C00016.png) | 1975-01-22 | 1975-01-22 | |
| FI753510A FI57941C (fi) | 1975-01-22 | 1975-12-12 | Som optiskt ljushetsmedel anvaendbar 4,4'-bis-(2",4"-bis-(diisopropanolamino)-s-triazin-6"-ylamino)-stilben-2,2'-disulfonsyra |
| SE7514294A SE425393B (sv) | 1975-01-22 | 1975-12-17 | 4,4"-bis/2",4"-bis-(diisopropanolamino)-s-triazin-6"-yl-amino/-stilben-2,2"-disulfonsyra och dess salter, dess framstellning och dess anvendning for optisk vithetsforhojning av papper och polyamider |
| US05/647,243 US4024071A (en) | 1975-01-22 | 1976-01-07 | 4,4'-Bis-(s-triazin-6-yl-amino)-stilbene-2,2'-disulphonic acid |
| DE19762601749 DE2601749A1 (de) | 1975-01-22 | 1976-01-19 | 4,4'-bis- eckige klammer auf 2",4"- bis-(diisopropanolamino)-s-triazin-6"-yl- amino eckige klammer zu -stilben-2,2'- disulfonsaeure, deren herstellung und deren verwendung als optische aufhellmittel |
| IT4769876A IT1053347B (it) | 1975-01-22 | 1976-01-20 | Acido stilben disolfonico sostituito e procedimento per la sua produzione ed applicazione |
| CA243,870A CA1041097A (en) | 1975-01-22 | 1976-01-20 | 4,4'-bis-(s-triazin-6-yl-amino)-stilbene-2,2'-disulphonic acid |
| ES444493A ES444493A1 (es) | 1975-01-22 | 1976-01-21 | Procedimiento para la preparacion del acido, 4,4'-bis-(2" , 4"-bis-diisopropilamino)-5-triacin-6"-il-amino)-estilben-2, 2'-disulfonico y sus sales. |
| FR7601531A FR2298547A1 (fr) | 1975-01-22 | 1976-01-21 | Acide 4,4'-bis - (2'',4''-bis-(diisopropanolamino)s-triazi |
| GB2344/76A GB1501043A (en) | 1975-01-22 | 1976-01-21 | 4,4'-bis-(s-triazin-6-yl-amino)-stilbene-2,2'-disulphonic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH77075A CH596290A5 (US07166745-20070123-C00016.png) | 1975-01-22 | 1975-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH596290A5 true CH596290A5 (US07166745-20070123-C00016.png) | 1978-03-15 |
Family
ID=4194767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH77075A CH596290A5 (US07166745-20070123-C00016.png) | 1975-01-22 | 1975-01-22 |
Country Status (9)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4468341A (en) * | 1983-10-27 | 1984-08-28 | Ciba-Geigy Corporation | Stable purified aqueous solutions of fluorescent whitening agent |
| GB8704328D0 (en) * | 1987-02-24 | 1987-04-01 | Sandoz Products Ltd | Organic compounds |
| PT835906E (pt) * | 1996-10-10 | 2004-03-31 | Ciba Sc Holding Ag | Dispersoes de abrilhantadores opticos |
| EP1392925A1 (en) * | 2001-05-29 | 2004-03-03 | Ciba SC Holding AG | A composition for the fluorescent whitening of paper |
| US20030005527A1 (en) * | 2001-07-03 | 2003-01-09 | Basf Corporation | Thickeners for paper dye compositions |
| DE10149313A1 (de) * | 2001-10-05 | 2003-04-17 | Bayer Ag | Verwendung wässriger Aufhellerpräparationen zum Aufhellen von natürlichen und synthetischen Materialien |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB896533A (en) * | 1958-11-05 | 1962-05-16 | Sandoz Ltd | New stilbene derivatives and process for their manufacture |
| NL121058C (US07166745-20070123-C00016.png) * | 1958-11-05 | |||
| GB1287581A (en) * | 1969-01-01 | 1972-08-31 | Ici Ltd | Separation of stilbene derivatives from aqueous solution |
| US3766083A (en) * | 1971-04-12 | 1973-10-16 | Sterling Drug Inc | Fluorescent whitening compositions |
-
1975
- 1975-01-22 CH CH77075A patent/CH596290A5/xx not_active IP Right Cessation
- 1975-12-12 FI FI753510A patent/FI57941C/fi not_active IP Right Cessation
- 1975-12-17 SE SE7514294A patent/SE425393B/xx unknown
-
1976
- 1976-01-07 US US05/647,243 patent/US4024071A/en not_active Expired - Lifetime
- 1976-01-19 DE DE19762601749 patent/DE2601749A1/de not_active Withdrawn
- 1976-01-20 CA CA243,870A patent/CA1041097A/en not_active Expired
- 1976-01-21 GB GB2344/76A patent/GB1501043A/en not_active Expired
- 1976-01-21 ES ES444493A patent/ES444493A1/es not_active Expired
- 1976-01-21 FR FR7601531A patent/FR2298547A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SE7514294L (sv) | 1976-07-23 |
| GB1501043A (en) | 1978-02-15 |
| FR2298547A1 (fr) | 1976-08-20 |
| ES444493A1 (es) | 1977-05-01 |
| FI753510A (US07166745-20070123-C00016.png) | 1976-07-23 |
| US4024071A (en) | 1977-05-17 |
| CA1041097A (en) | 1978-10-24 |
| SE425393B (sv) | 1982-09-27 |
| DE2601749A1 (de) | 1976-07-29 |
| FI57941C (fi) | 1980-11-10 |
| FR2298547B1 (US07166745-20070123-C00016.png) | 1979-06-22 |
| FI57941B (fi) | 1980-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |