公开(公告)号：US20180346629A1

公开(公告)日：2018-12-06

申请号：US15998326

申请日：2018-08-07

申请人： Hans Hitz ,  Rolf Schäfer ,  Christoph Schäfer

发明人： Hans Hitz ,  Rolf Schäfer ,  Christoph Schäfer

IPC分类号： C08F220/48 ,  G02B1/04 ,  C08L33/26 ,  C08L33/08 ,  C08F220/06 ,  C08F220/28 ,  A61K9/00 ,  A61L27/16 ,  A61L17/00 ,  A61L15/24 ,  A61K47/32

CPC分类号： C08F220/48 ,  A61K9/0048 ,  A61K47/32 ,  A61L15/24 ,  A61L17/00 ,  A61L27/16 ,  C08F220/06 ,  C08F220/28 ,  C08F2220/281 ,  G02B1/043 ,  C08L33/08 ,  C08L33/26

摘要： 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. 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.

公开(公告)号：US09839719B2

公开(公告)日：2017-12-12

申请号：US11920507

申请日：2006-05-22

申请人： Hans Hitz ,  Rolf Schäfer ,  Christoph Schäfer

发明人： Hans Hitz ,  Rolf Schäfer ,  Christoph Schäfer

IPC分类号： A61L29/00 ,  A61L27/16

CPC分类号： C08F220/48 ,  A61K9/0048 ,  A61K47/32 ,  A61L15/24 ,  A61L17/00 ,  A61L27/16 ,  C08F220/06 ,  C08F220/28 ,  C08F2220/281 ,  G02B1/043 ,  C08L33/08 ,  C08L33/26

摘要： 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(CH2)4—, —O—C6H4—CH2—, —OCH2—, —O—CH(CH3)—, —S—CH2—, —O-proline, and R is H or CH3; 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.

公开(公告)号：US20170152335A1

公开(公告)日：2017-06-01

申请号：US15530579

申请日：2017-02-02

申请人： Hans Hitz ,  Rolf Schäfer ,  Christoph Schäfer

发明人： Hans Hitz ,  Rolf Schäfer ,  Christoph Schäfer

IPC分类号： C08F220/48 ,  C08F220/28 ,  A61L27/16 ,  A61K9/00 ,  A61L17/00 ,  G02B1/04 ,  A61K47/32 ,  C08F220/06 ,  A61L15/24

CPC分类号： C08F220/48 ,  A61K9/0048 ,  A61K47/32 ,  A61L15/24 ,  A61L17/00 ,  A61L27/16 ,  C08F220/06 ,  C08F220/28 ,  C08F2220/281 ,  G02B1/043 ,  C08L33/08 ,  C08L33/26

摘要： 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. 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.