发明名称 |
VERWENDUNG EINES POLYMERS ALS EIN SUBSTRAT ZUM ZELLWACHSTUM |
摘要 |
PCT No. PCT/EP96/01340 Sec. 371 Date Jan. 6, 1998 Sec. 102(e) Date Jan. 6, 1998 PCT Filed Mar. 27, 1996 PCT Pub. No. WO96/31548 PCT Pub. Date Oct. 10, 1996Cell growth substrate polymers are described which comprise a macromonomer of the formula (I): Q-(PFPE-L)n-1-PFPE-Q, wherein n is at least 1.0; each PFPE may be the same or different and is a perfluorinated polyether of the formula (II): -OCH2CF2O (CF2CF2O)x(CF2O)y CF2CH2O-, wherein the CF2CF2O and CF2O units may be randomly distributed or distributed as blocks throughout the chain and wherein x and y may be the same or different such that the molecular weight of the perfluoropolyether is in the range of from 242 to 4000, L is a difunctional linking group; and Q at each end of the macromonomer is the same or different and is a polymerizable group. The cell growth substrate polymers may be used in the production of comeal implants. |
申请公布号 |
DE69605778(D1) |
申请公布日期 |
2000.01.27 |
申请号 |
DE1996605778 |
申请日期 |
1996.03.27 |
申请人 |
NOVARTIS AG, BASEL;THE COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION, CAMPBELL |
发明人 |
MEIJS, GORDON;LAYCOCK, BRONWYN;GRIFFITHS, MADELEINE;CHEONG, EDITH;STEELE, JOHN;JOHNSON, GRAHAM |
分类号 |
C12N11/02;A61L27/00;A61L27/18;C08F290/06;C08F299/06;C08G18/50;C08G18/81;C12N5/00;C12N5/071 |
主分类号 |
C12N11/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|