BR7108223D0 - Processo para aclaramento otico de materiais organicos e materiais oticamente aclarados pelomesmo - Google Patents
Processo para aclaramento otico de materiais organicos e materiais oticamente aclarados pelomesmoInfo
- Publication number
- BR7108223D0 BR7108223D0 BR8223/71A BR822371A BR7108223D0 BR 7108223 D0 BR7108223 D0 BR 7108223D0 BR 8223/71 A BR8223/71 A BR 8223/71A BR 822371 A BR822371 A BR 822371A BR 7108223 D0 BR7108223 D0 BR 7108223D0
- Authority
- BR
- Brazil
- Prior art keywords
- materials
- aclared
- opically
- organic materials
- optical clarification
- 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
- C07D231/12—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 only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
- Plural Heterocyclic Compounds (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1836670A CH536342A (de) | 1970-12-11 | 1970-12-11 | Verwendung von neuen Styryltriazolen zum optischen Aufhellen von organischen Materialien |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7108223D0 true BR7108223D0 (pt) | 1973-06-14 |
Family
ID=4432490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8223/71A BR7108223D0 (pt) | 1970-12-11 | 1971-12-10 | Processo para aclaramento otico de materiais organicos e materiais oticamente aclarados pelomesmo |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3776905A (pt) |
| BE (1) | BE776504A (pt) |
| BR (1) | BR7108223D0 (pt) |
| CA (1) | CA967155A (pt) |
| CH (1) | CH536342A (pt) |
| DE (1) | DE2159797A1 (pt) |
| FR (1) | FR2117441A5 (pt) |
| GB (1) | GB1350939A (pt) |
| IT (1) | IT945345B (pt) |
| NL (1) | NL7117005A (pt) |
| ZA (1) | ZA718179B (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH590965A5 (pt) * | 1973-12-19 | 1977-08-31 | Ciba Geigy Ag | |
| DE2925546A1 (de) * | 1979-06-25 | 1981-01-15 | Bayer Ag | Cumarinverbindungen sowie deren herstellung und verwendung als farbstoffe |
-
1970
- 1970-12-11 CH CH1836670A patent/CH536342A/de not_active IP Right Cessation
-
1971
- 1971-12-02 DE DE19712159797 patent/DE2159797A1/de active Pending
- 1971-12-06 FR FR7143736A patent/FR2117441A5/fr not_active Expired
- 1971-12-06 US US00205287A patent/US3776905A/en not_active Expired - Lifetime
- 1971-12-07 ZA ZA718179A patent/ZA718179B/xx unknown
- 1971-12-09 IT IT54622/71A patent/IT945345B/it active
- 1971-12-10 NL NL7117005A patent/NL7117005A/xx unknown
- 1971-12-10 BE BE776504A patent/BE776504A/xx unknown
- 1971-12-10 GB GB5751971A patent/GB1350939A/en not_active Expired
- 1971-12-10 BR BR8223/71A patent/BR7108223D0/pt unknown
- 1971-12-10 CA CA129,839A patent/CA967155A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT945345B (it) | 1973-05-10 |
| DE2159797A1 (de) | 1972-06-29 |
| NL7117005A (pt) | 1972-06-13 |
| CA967155A (en) | 1975-05-06 |
| FR2117441A5 (pt) | 1972-07-21 |
| BE776504A (fr) | 1972-06-12 |
| ZA718179B (en) | 1972-08-30 |
| CH536342A (de) | 1973-04-30 |
| US3776905A (en) | 1973-12-04 |
| GB1350939A (en) | 1974-04-24 |
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