Cell growth substrate polymer

专利名称：Cell growth substrate polymer发明人：Gordon Francis Meijs,Bronwyn Glenice

Laycock,Madeleine Clare Griffiths,EdithCheong,John Gerard Steele,Graham Johnson

申请号：US08/793204申请日：19980106公开号：US05994133A公开日：19991130

摘要：Cell growth substrate polymers are described which comprise a

macromonomer of the formula (I): Q-(PFPE-L).sub.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): --OCH.sub.2 CF.sub.2 O (CF. sub.2 CF.sub.2 O).sub.x (CF.sub.2 O).sub.y CF.sub.2 CH.sub.2O--, wherein the CF.sub.2 CF.sub.2 O and CF.sub.2 O units may be randomly distributed ordistributed as blocks throughout the chain and wherein x and y may be the same ordifferent such that the molecular weight of the perfluoropolyether is in the range offrom 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 growthsubstrate polymers may be used in the production of comeal implants.

申请人：NOVARTIS AG,COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCHORGANISATION

代理人：Michael U. Lee

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