申请人:Hitz Hans
公开号:US20090232871A1
公开(公告)日:2009-09-17
The invention relates to highly biocompatible or biophilic un-cross-linked or cross-linked polymers comprising one or more side-chain active acrylic amino acids of formula I
wherein: X is —NH(CH
2
)
4
—, —O—C
6
H
4
—CH
2
—, —OCH
2
—, —O—CH(CH
3
)—, —S—CH
2
—, —O-proline, and R is H or CH
3
; and wherein the polymer further includes a free radical initiator and, optionally, a cross-linking agent having a plurality of polymerizable ethylenically unsaturated groups. The invention further concerns various highly biocompatible, cross-linked co-polymers comprising one or more monomers of formula I, and one or more other polymerizable monomers. Uses of such polymers and co-polymers for the production of contact lenses, intraocular lenses, implants, wound healing slabs, additives for food and cosmetics, conductive plastics, spinnable fibers, and the like are disclosed.
本发明涉及高生物相容性或亲生性的未交联或交联聚合物,其包括一个或多个侧链活性丙烯酸氨基酸(公式I),其中:X为—NH(CH2)4—,—O—C6H4—CH2—,—OCH2—,—O—CH(CH3)—,—S—CH2—,—O-脯氨酸,R为H或CH3;聚合物进一步包括自由基引发剂和可选的具有多个可聚合乙烯基不饱和基团的交联剂。本发明还涉及各种高生物相容性的交联共聚物,其中包括一个或多个公式I的单体和一个或多个其他可聚合单体。本发明还揭示了这些聚合物和共聚物的用途,用于生产隐形眼镜、人工晶体、植入物、伤口愈合垫、食品和化妆品添加剂、导电塑料、可旋转纤维等。