ES2059261B1 - ALKYL-BISACILPHOSPHINOXIDES. - Google Patents
ALKYL-BISACILPHOSPHINOXIDES.Info
- Publication number
- ES2059261B1 ES2059261B1 ES9201999A ES9201999A ES2059261B1 ES 2059261 B1 ES2059261 B1 ES 2059261B1 ES 9201999 A ES9201999 A ES 9201999A ES 9201999 A ES9201999 A ES 9201999A ES 2059261 B1 ES2059261 B1 ES 2059261B1
- Authority
- ES
- Spain
- Prior art keywords
- atoms
- carbon
- bisacilphosphinoxides
- alkyl
- rsi3
- 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 - Lifetime
Links
Abstract
ALQUIL-BISACILFOSFINOXIDOS. COMPUESTOS DE FORMULA I FORMULA EN DONDE RSI1 SC SIGNIFICA ALQUILO DE 1 A 18 ATOMOS DE CARBONO, CICLOPENTILO O CICLOHEXIDO, Y RSI2 SC Y RSI3 SC INDEPENDIENTEMENTE ENTRE SI SIGNIFICAN FENILO SIN SUSTITUIR O SUBSTITUIDO DE UNA A CUATRO VECES CON HALOGENO, ALQUILO DE 1 A 4 ATOMOS DE CARBONO Y/O ALCOXILO DE 1 A 4 ATOMOS DE CARBONO, CON LA CONDICION DE QUE CUANDO RSI2 SC Y RSI3 SC SIGNIFICAN FENILO SUBSTITUIDO CON CLORO, RSI1 SC NO ES DECILO. SON APROPIADOS PARA LA FOTOPOLIMERIZACION DE COMPUESTOS CON DOBLES ENLACES ETILENICAMENTE INSATURADOS.ALKYL-BISACILPHOSPHINOXIDES. COMPOUNDS OF FORMULA I FORMULA WHERE RSI1 SC MEANS RENT OF 1 TO 18 ATOMS OF CARBON, CYCLOPENTHOLE OR CYCLOHEXIDE, AND RSI2 SC AND RSI3 SC INDEPENDENTLY BETWEEN THEY MEAN A PHENYL WITHOUT REPLACING OR SUBSTITUTING AES 4 ATOMS OF CARBON AND / OR ALCOXYLLE FROM 1 TO 4 ATOMS OF CARBON, WITH THE CONDITION THAT WHEN RSI2 SC AND RSI3 SC MEAN PHENYL SUBSTITUTED WITH CHLORINE, RSI1 SC IS NOT DECIL. THEY ARE SUITABLE FOR THE PHOTOPOLYMERIZATION OF COMPOUNDS WITH DOUBLE LINKS ETHYLENICALLY UNSATURATED.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9201999A ES2059261B1 (en) | 1992-10-08 | 1992-10-08 | ALKYL-BISACILPHOSPHINOXIDES. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9201999A ES2059261B1 (en) | 1992-10-08 | 1992-10-08 | ALKYL-BISACILPHOSPHINOXIDES. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2059261A1 ES2059261A1 (en) | 1994-11-01 |
ES2059261B1 true ES2059261B1 (en) | 1995-11-16 |
Family
ID=8278350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9201999A Expired - Lifetime ES2059261B1 (en) | 1992-10-08 | 1992-10-08 | ALKYL-BISACILPHOSPHINOXIDES. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2059261B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2365430B (en) * | 2000-06-08 | 2002-08-28 | Ciba Sc Holding Ag | Acylphosphine photoinitiators and intermediates |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3443221A1 (en) * | 1984-11-27 | 1986-06-05 | ESPE Fabrik pharmazeutischer Präparate GmbH, 8031 Seefeld | BISACYLPHOSPHINOXIDE, THEIR PRODUCTION AND USE |
DE3534645A1 (en) * | 1985-09-28 | 1987-04-02 | Merck Patent Gmbh | COPOLYMERIZABLE PHOTOINITIATORS |
EP0736540A3 (en) * | 1989-08-04 | 1997-06-18 | Ciba Geigy | Mono- and diacylphosphine oxides |
EP0495752B1 (en) * | 1991-01-14 | 1995-03-01 | Ciba-Geigy Ag | Bisacylphosphine sulfide |
-
1992
- 1992-10-08 ES ES9201999A patent/ES2059261B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2059261A1 (en) | 1994-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC2A | Transfer granted |