ECSP961885A - BIOCOMPATIBLE POLYMERS AND PRODUCTS FORMED FROM THEM - Google Patents

BIOCOMPATIBLE POLYMERS AND PRODUCTS FORMED FROM THEM

Info

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
Application number
Other languages
Spanish (es)
Inventor
Bronwyn Glenice Laycock
Gordon Francis Meijs
Madeleine Clare Griffiths
Edith Cheong
John Gerard Steele
Graham Johnson
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to ECSP961885 priority Critical patent/ECSP961885A/en
Publication of ECSP961885A publication Critical patent/ECSP961885A/en

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.

ECSP961885 1996-09-30 1996-09-30 BIOCOMPATIBLE POLYMERS AND PRODUCTS FORMED FROM THEM ECSP961885A (en)

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)

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.