ECSP961885A - BIOCOMPATIBLE POLYMERS AND PRODUCTS FORMED FROM THEM - Google Patents
BIOCOMPATIBLE POLYMERS AND PRODUCTS FORMED FROM THEMInfo
- Publication number
- ECSP961885A ECSP961885A ECSP961885A ECSP961885A EC SP961885 A ECSP961885 A EC SP961885A EC SP961885 A ECSP961885 A EC SP961885A EC SP961885 A ECSP961885 A EC SP961885A
- Authority
- EC
- Ecuador
- Prior art keywords
- pfpe
- different
- same
- products formed
- biocompatible polymers
- Prior art date
Links
Abstract
Se describen polímeros de substrato de crecimiento celular que comprenden un macromonómero de la fórmula I: Q-(PFPE-L)n-1-PFPE-Q (I), en donde n es por lo lo menos 1,0: cada PFPE puede ser igual o diferente y es un poliéter perfluorado de fórmula II: OCH2CF2O(CF2CF2O) X (CF2O) y CF2CH2O (II) en donde las unidades CF2CF2O y CF2O pueden ser distribuidas al azar o distribuidas como bloques en la cadena y en donde x e y pueden ser iguales o diferentes de tal modo que el peso molecular del perfluoropoliéster se encuentra en el rango de desde 242 a 4000L es un grupo ligante difuncional: y Q en cada extremo del macromonómero es igual o diferente y es un grupo polimerizable. Los polímeros de substrato de crecimiento celular pueden ser usados en la producción de implantes córneas.Cell growth substrate polymers are described comprising a macromonomer of the formula I: Q- (PFPE-L) n-1-PFPE-Q (I), wherein n is at least 1.0: each PFPE can be the same or different and is a perfluorinated polyether of formula II: OCH2CF2O (CF2CF2O) X (CF2O) and CF2CH2O (II) where CF2CF2O and CF2O units can be randomly distributed or distributed as blocks in the chain and where x and y can be the same or different such that the molecular weight of the perfluoropolyester is in the range of from 242 to 4000L is a difunctional binding group: and Q at each end of the macromonomer is the same or different and is a polymerizable group. Cell growth substrate polymers can be used in the production of corneal implants.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ECSP961885 ECSP961885A (en) | 1996-09-30 | 1996-09-30 | BIOCOMPATIBLE POLYMERS AND PRODUCTS FORMED FROM THEM |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ECSP961885 ECSP961885A (en) | 1996-09-30 | 1996-09-30 | BIOCOMPATIBLE POLYMERS AND PRODUCTS FORMED FROM THEM |
Publications (1)
Publication Number | Publication Date |
---|---|
ECSP961885A true ECSP961885A (en) | 1998-07-23 |
Family
ID=42042611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ECSP961885 ECSP961885A (en) | 1996-09-30 | 1996-09-30 | BIOCOMPATIBLE POLYMERS AND PRODUCTS FORMED FROM THEM |
Country Status (1)
Country | Link |
---|---|
EC (1) | ECSP961885A (en) |
-
1996
- 1996-09-30 EC ECSP961885 patent/ECSP961885A/en unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO974583D0 (en) | cell growth substrate | |
MX9707593A (en) | Polymerizable perfluoroalkylether macromer. | |
BR9604944A (en) | Macromero of perfluoral kileter presents two polymerizable groups | |
AR008378A1 (en) | INTERFERON CONJUDATES | |
NO974584D0 (en) | Polysiloxane containing perfluoroalkyl ethers, their preparation and their use | |
HUP0001256A2 (en) | Biodegradable terephthalate polyester-poly(phosphate) polymers, compositions, method for making the same and using them | |
HRP20000436B1 (en) | Erythropoietin derivatives | |
NO20011292L (en) | polymers | |
HRP20010966B1 (en) | Erythropoietin conjugates with polyethylenglycol | |
ATE197955T1 (en) | POLYMERIZABLE PERFLUOROALKYL ETHER SILOXANE MACROMER | |
DE60114209D1 (en) | MEDICAMENT FORMING WITH A CELL REGULATING FACTOR AND / OR A PROMOTER FOR PROLIFERING CELLS | |
DE69023163D1 (en) | Sodium hyaluronate composition. | |
EP0913416A4 (en) | Biocompatible polymers | |
GB2375767B (en) | Photo-polymers and use thereof | |
ECSP961885A (en) | BIOCOMPATIBLE POLYMERS AND PRODUCTS FORMED FROM THEM | |
AR003765A1 (en) | A CELL GROWTH SUBSTRATE POLYMER, AN IN VITRO CONTAINING ANIMAL CELL GROWTH MATERIAL AND CONTAINMENT, A PROCEDURE FOR THE PRODUCTION OF SUCH A POLYMER, AN EYE PROSTHESIS AND A CORNEAL IMPLANT FORMED FROM SUCH A POLYMER, AND | |
DE3878431T2 (en) | COMPOSITIONS. | |
ES2091940T3 (en) | HEMOGLOBIN OLIGOMER BASED COMPOSITION AND PROCEDURE FOR PREPARING THE SAME. | |
TW367330B (en) | A cell growth substrate polymer for ocular prosthesis and its production process | |
IT1241927B (en) | 3'-DEAMINO-4'-DEOSSI-4'-AMINO-8-FLUOROANTRA- CYCLES PROCESSES FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM | |
ES2075103T3 (en) | PROCEDURE FOR OBTAINING A POLYOLEFINE. | |
AR006378A1 (en) | A POROUS POLYMER, ITEMS THAT CONTAIN IT AND PROCEDURE FOR THE PRODUCTION OF SUCH A POLYMER. |