ES440216A1 - Procedimiento para la preparacion de materiales organicos a-clarados opticamente. - Google Patents
Procedimiento para la preparacion de materiales organicos a-clarados opticamente.Info
- Publication number
- ES440216A1 ES440216A1 ES440216A ES440216A ES440216A1 ES 440216 A1 ES440216 A1 ES 440216A1 ES 440216 A ES440216 A ES 440216A ES 440216 A ES440216 A ES 440216A ES 440216 A1 ES440216 A1 ES 440216A1
- Authority
- ES
- Spain
- Prior art keywords
- stilbene compounds
- image
- radical
- denotes
- rings
- 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.)
- Expired
Links
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical class C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 title abstract 2
- 238000005282 brightening Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000011368 organic material Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6527—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having nitrogen and oxygen atoms as the only ring hetero atoms
- C07F9/653—Five-membered rings
- C07F9/65324—Five-membered rings condensed with carbocyclic rings or carbocyclic ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6515—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having three nitrogen atoms as the only ring hetero atoms
- C07F9/6518—Five-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1110874A CH598309A5 (US06168776-20010102-C00041.png) | 1974-08-14 | 1974-08-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES440216A1 true ES440216A1 (es) | 1977-06-01 |
Family
ID=4370130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES440216A Expired ES440216A1 (es) | 1974-08-14 | 1975-08-13 | Procedimiento para la preparacion de materiales organicos a-clarados opticamente. |
Country Status (9)
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH623705GA3 (en) * | 1976-03-09 | 1981-06-30 | Process for the preparation of stilbene compounds and their use as optical brighteners | |
CH620323B (de) * | 1976-03-26 | 1900-01-01 | Ciba Geigy Ag | Verwendung von neuen 4-(v-triazolyl)-styrylverbindungen zum optischen aufhellen von organischen materialien. |
LU77016A1 (US06168776-20010102-C00041.png) * | 1977-03-25 | 1978-11-03 | ||
LU77027A1 (US06168776-20010102-C00041.png) * | 1977-03-25 | 1978-11-03 | ||
DE2816511A1 (de) * | 1977-04-19 | 1978-10-26 | Ciba Geigy Ag | Neue stilbenverbindungen |
US4297234A (en) * | 1979-05-17 | 1981-10-27 | Ciba-Geigy Corporation | Benzoxazolyl-stilbenes |
DE3008812A1 (de) * | 1980-03-07 | 1981-09-24 | Hoechst Ag, 6000 Frankfurt | Mischungen von optischen aufhellern |
DE3540594A1 (de) * | 1985-11-15 | 1987-05-27 | Henkel Kgaa | Klebstoffe auf basis von cyanacrylsaeureestern |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH484918A (de) * | 1965-10-28 | 1970-01-31 | Ciba Geigy | Verfahren zur Herstellung heterocyclischer, Aethylendoppelbindungen enthaltender Verbindungen |
CH540247A (de) * | 1967-04-21 | 1973-09-28 | Ciba Geigy Ag | Verfahren zur Herstellung von heterocyclischen, Asthylendoppelbindungen enthaltenden Verbindungen |
CH523900A (de) * | 1969-06-06 | 1972-06-15 | Sandoz Ag | Verfahren zur Herstellung neuer Triazolylstyrylverbindungen |
CH550817A (de) * | 1970-10-01 | 1974-06-28 | Ciba Geigy Ag | Verfahren zur herstellung von stilben-derivaten. |
CH550777A (de) * | 1970-10-01 | 1974-06-28 | Ciba Geigy Ag | Verfahren zur herstellung von distyryldiphenylverbindungen. |
CH559741A5 (US06168776-20010102-C00041.png) * | 1971-11-22 | 1975-03-14 | Ciba Geigy Ag | |
CH569128B5 (US06168776-20010102-C00041.png) * | 1971-12-30 | 1975-11-14 | Ciba Geigy Ag | |
CH567054A5 (US06168776-20010102-C00041.png) * | 1972-03-08 | 1975-09-30 | Ciba Geigy Ag |
-
1974
- 1974-08-14 CH CH1110874A patent/CH598309A5/xx not_active IP Right Cessation
-
1975
- 1975-08-06 US US05/601,881 patent/US4061860A/en not_active Expired - Lifetime
- 1975-08-09 DE DE19752535613 patent/DE2535613A1/de not_active Withdrawn
- 1975-08-11 FR FR7524945A patent/FR2281933A1/fr active Granted
- 1975-08-12 CA CA233,327A patent/CA1064502A/en not_active Expired
- 1975-08-13 GB GB33776/75A patent/GB1479562A/en not_active Expired
- 1975-08-13 ES ES440216A patent/ES440216A1/es not_active Expired
- 1975-08-14 JP JP50098160A patent/JPS5159925A/ja active Pending
- 1975-08-14 NL NL7509707A patent/NL7509707A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2281933A1 (fr) | 1976-03-12 |
CA1064502A (en) | 1979-10-16 |
FR2281933B1 (US06168776-20010102-C00041.png) | 1977-12-16 |
NL7509707A (nl) | 1976-02-17 |
GB1479562A (en) | 1977-07-13 |
JPS5159925A (US06168776-20010102-C00041.png) | 1976-05-25 |
US4061860A (en) | 1977-12-06 |
DE2535613A1 (de) | 1976-03-04 |
CH598309A5 (US06168776-20010102-C00041.png) | 1978-04-28 |
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