ES474919A1 - Procedimiento para la aclaracion optica de materiales orga- nicos naturales y sinteticos - Google Patents
Procedimiento para la aclaracion optica de materiales orga- nicos naturales y sinteticosInfo
- Publication number
- ES474919A1 ES474919A1 ES474919A ES474919A ES474919A1 ES 474919 A1 ES474919 A1 ES 474919A1 ES 474919 A ES474919 A ES 474919A ES 474919 A ES474919 A ES 474919A ES 474919 A1 ES474919 A1 ES 474919A1
- Authority
- ES
- Spain
- Prior art keywords
- benzoxazolyl
- phenylstilbenes
- processes
- producing
- optical brighteners
- 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
- FADVVBMZKFPAIV-UHFFFAOYSA-N 2-[2-phenyl-3-(2-phenylethenyl)phenyl]-1,3-benzoxazole Chemical class C=1C=CC=CC=1C=CC1=CC=CC(C=2OC3=CC=CC=C3N=2)=C1C1=CC=CC=C1 FADVVBMZKFPAIV-UHFFFAOYSA-N 0.000 title 1
- 230000003287 optical effect Effects 0.000 title 1
- -1 Benzoxazolyl-phenyl stilbenes Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 abstract 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 235000021286 stilbenes Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
- C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
- C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C07D263/57—Aryl or substituted aryl radicals
-
- 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
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
Procedimiento para la aclaración óptica de materiales orgánicos naturales y sintéticos, preferentemente poliéster y mezclas de poliéster y algodón, caracterizado por combinarse con estos materiales proporciones comprendidas entre 0,005 y 2 % de un benzoxazlil- fenilestilbeno de la fórmula general **fórmula** n significa el número 0 o 1 y R significa halógeno de preferencia cloro, fenoxilo fenilo o alquilo con 2 a 4 átomos de C, preferentemente butilo secundario o terciario y cuando n es el número 1, también metoxilo en cuya realización el material se trata antes, después o durante su conformación a una temperatura entre 20º y 140ºC , con un baño ácido, alcalino o neutro, que contiene a lo menos un aclarador óptico de la fórmula general citada en disolución o emulsión y opcionalmente se somete el material tratado, después de su secado, a un tratamiento térmico por encima de 100ºC.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU78483A LU78483A1 (de) | 1977-11-10 | 1977-11-10 | Verfahren zur herstellung von benzoxazolyl-phenylstilbenen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES474919A1 true ES474919A1 (es) | 1979-11-01 |
Family
ID=19728760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES474919A Expired ES474919A1 (es) | 1977-11-10 | 1978-11-09 | Procedimiento para la aclaracion optica de materiales orga- nicos naturales y sinteticos |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4208513A (es) |
| JP (1) | JPS54108826A (es) |
| BE (1) | BE871837A (es) |
| CH (1) | CH636091A5 (es) |
| DE (1) | DE2848149A1 (es) |
| ES (1) | ES474919A1 (es) |
| FR (1) | FR2408594A1 (es) |
| GB (1) | GB2008108A (es) |
| LU (1) | LU78483A1 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3003539A1 (de) * | 1980-01-31 | 1981-08-06 | Bayer Ag, 5090 Leverkusen | 4-phenylbenzaldehyd-2-sulfonsaeuren sowie deren herstellung |
| DE3008812A1 (de) * | 1980-03-07 | 1981-09-24 | Hoechst Ag, 6000 Frankfurt | Mischungen von optischen aufhellern |
| US4710319A (en) * | 1985-11-08 | 1987-12-01 | E. I. Du Pont De Nemours And Company | Autofluorogram composition |
| EP1460067A4 (en) * | 2001-11-26 | 2005-12-07 | Takeda Pharmaceutical | BICYCLIC DERIVATIVE, PROCESS FOR PRODUCTION OF THE DERIVATIVE, AND USE THEREOF |
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 |
| CH905269A4 (es) * | 1969-06-13 | 1974-07-15 | ||
| IT966203B (it) * | 1971-10-07 | 1974-02-11 | Sbiancanti alchilbenzossazolilstil benici | |
| BE793273A (fr) * | 1971-12-24 | 1973-06-22 | Sandoz Sa | Derives du stilbene utilisables comme azureurs optiques |
| NL7301734A (es) * | 1972-02-17 | 1973-08-21 | ||
| US3926963A (en) * | 1973-04-20 | 1975-12-16 | Ciba Geigy Ag | New benzoxazolylstilbenes as optical brighteners |
| US3993645A (en) * | 1973-05-29 | 1976-11-23 | Sterling Drug Inc. | Stilbene optical brighteners and compositions brightened therewith |
| DE2525684A1 (de) * | 1974-06-12 | 1976-01-02 | Ciba Geigy Ag | Neue stilbenverbindungen |
-
1977
- 1977-11-10 LU LU78483A patent/LU78483A1/de unknown
-
1978
- 1978-09-22 CH CH995678A patent/CH636091A5/de not_active IP Right Cessation
- 1978-10-30 US US05/955,687 patent/US4208513A/en not_active Expired - Lifetime
- 1978-11-07 DE DE19782848149 patent/DE2848149A1/de not_active Withdrawn
- 1978-11-08 BE BE191590A patent/BE871837A/xx unknown
- 1978-11-08 GB GB7843646A patent/GB2008108A/en not_active Withdrawn
- 1978-11-09 FR FR7831746A patent/FR2408594A1/fr active Granted
- 1978-11-09 JP JP13738378A patent/JPS54108826A/ja active Pending
- 1978-11-09 ES ES474919A patent/ES474919A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2408594B1 (es) | 1981-06-19 |
| BE871837A (fr) | 1979-05-08 |
| JPS54108826A (en) | 1979-08-25 |
| DE2848149A1 (de) | 1979-05-17 |
| CH636091A5 (de) | 1983-05-13 |
| LU78483A1 (de) | 1979-06-13 |
| GB2008108A (en) | 1979-05-31 |
| US4208513A (en) | 1980-06-17 |
| FR2408594A1 (fr) | 1979-06-08 |
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