ECSP961886A - POLYMERIZABLE MACROMER OF FREE RADICALS OF THE FORMULA (I) BASED ON A PERFLUORO-RENT NOT SUBSTITUTED OR SYMMETRICALLY SUBSTITUTED - Google Patents
POLYMERIZABLE MACROMER OF FREE RADICALS OF THE FORMULA (I) BASED ON A PERFLUORO-RENT NOT SUBSTITUTED OR SYMMETRICALLY SUBSTITUTEDInfo
- Publication number
- ECSP961886A ECSP961886A ECSP961886A ECSP961886A EC SP961886 A ECSP961886 A EC SP961886A EC SP961886 A ECSP961886 A EC SP961886A EC SP961886 A ECSP961886 A EC SP961886A
- Authority
- EC
- Ecuador
- Prior art keywords
- substituted
- formula
- macromer
- rent
- perfluoro
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 abstract 3
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 1
- 239000007943 implant Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- -1 perfluoroalkyl ether Chemical class 0.000 abstract 1
- 150000003254 radicals Chemical class 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
Landscapes
- Macromonomer-Based Addition Polymer (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
La presente invención se refiere a un macrómero polimerizable de radicales libres de la fórmula (I) basado en un perfluoroaquiléter no sustituido o simétricamente sustituido un polímero que comprende el producto de la polimerización de un macrómero nuevo, solo o junto con por lo menos un comonómero vinílico; un procedimiento para la preparación de un macrómero y un polímero; piezas moldeadas lentes de contacto, implantes córneos y artículos biomédicos fabricados a partir de un polímero; y artículos recubiertos con un macrómero de la fórmula (I) o un producto de polimerización del mismo.The present invention relates to a free radical polymerizable macromer of formula (I) based on an unsubstituted or symmetrically substituted perfluoroalkyl ether a polymer comprising the polymerization product of a novel macromer, alone or together with at least one comonomer vinyl; a procedure for the preparation of a macromer and a polymer; molded parts contact lenses, corneal implants and biomedical articles made from a polymer; and articles coated with a macromer of formula (I) or a polymerization product thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ECSP961886 ECSP961886A (en) | 1996-09-30 | 1996-09-30 | POLYMERIZABLE MACROMER OF FREE RADICALS OF THE FORMULA (I) BASED ON A PERFLUORO-RENT NOT SUBSTITUTED OR SYMMETRICALLY SUBSTITUTED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ECSP961886 ECSP961886A (en) | 1996-09-30 | 1996-09-30 | POLYMERIZABLE MACROMER OF FREE RADICALS OF THE FORMULA (I) BASED ON A PERFLUORO-RENT NOT SUBSTITUTED OR SYMMETRICALLY SUBSTITUTED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ECSP961886A true ECSP961886A (en) | 1997-12-09 |
Family
ID=42042612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ECSP961886 ECSP961886A (en) | 1996-09-30 | 1996-09-30 | POLYMERIZABLE MACROMER OF FREE RADICALS OF THE FORMULA (I) BASED ON A PERFLUORO-RENT NOT SUBSTITUTED OR SYMMETRICALLY SUBSTITUTED |
Country Status (1)
| Country | Link |
|---|---|
| EC (1) | ECSP961886A (en) |
-
1996
- 1996-09-30 EC ECSP961886 patent/ECSP961886A/en unknown
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