发明授权
- 专利标题： Method of producing polymers of spider silk proteins
- 专利标题（中）： 生产蜘蛛丝蛋白聚合物的方法
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申请号： US13264938申请日： 2010-04-21
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公开(公告)号： US08642734B2公开(公告)日： 2014-02-04
- 发明人: Jan Johansson , My Hedhammar , Anna Rising , Kerstin Nordling
- 申请人： Jan Johansson , My Hedhammar , Anna Rising , Kerstin Nordling
- 申请人地址： SE Uppsala
- 专利权人： Spiber Technologies AB
- 当前专利权人： Spiber Technologies AB
- 当前专利权人地址： SE Uppsala
- 代理机构： Harness, Dickey & Pierce, P.L.C.
- 优先权： EP09158445 20090422; EP10156923 20100318; EP10156927 20100318
- 国际申请： PCT/SE2010/050439 WO 20100421
- 国际公布： WO2010/123450 WO 20101028
- 主分类号： A61K38/17
- IPC分类号： A61K38/17
摘要：
A method of producing polymers of an isolated spider silk protein involves providing a solution of said spider silk protein in a liquid medium at pH 6.4 or higher and/or an ion composition that prevents polymerization of the spider silk protein. The properties of the liquid medium are adjusted to a pH of 6.3 or lower and an ion composition that allows polymerization of the spider silk protein. The spider silk protein is allowed to form polymers in the liquid medium, and the resulting spider silk protein polymers are isolated from the liquid medium. The resulting polymers are useful as fibers, films, foams, nets or meshes.
公开/授权文献
- US20120041177A1 METHOD OF PRODUCING POLYMERS OF SPIDER SILK PROTEINS 公开/授权日：2012-02-16
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