Invention Grant
- Patent Title: Spider silk coating of solid surfaces
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Application No.: US16301819Application Date: 2017-05-16
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Publication No.: US11484624B2Publication Date: 2022-11-01
- Inventor: My Hedhammar , Linnea Nilebäck
- Applicant: SPIBER TECHNOLOGIES AB
- Applicant Address: SE Stockholm
- Assignee: SPIBER TECHNOLOGIES AB
- Current Assignee: SPIBER TECHNOLOGIES AB
- Current Assignee Address: SE Stockholm
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: EP16169789 20160516,EP16192443 20161005
- International Application: PCT/EP2017/061712 WO 20170516
- International Announcement: WO2017/198655 WO 20171123
- Main IPC: A61L27/36
- IPC: A61L27/36 ; A61L27/22 ; A61L27/34 ; A61L27/02 ; A61L27/12 ; C12N5/00

Abstract:
A method for coating a solid surface with a recombinant spider silk protein capable of forming polymeric, solid structures is provided. The method is comprising the following steps: exposing the solid surface to an aqueous solution of the recombinant spider silk protein and thereby forming a surface layer of the recombinant spider silk protein adsorbed on the solid surface without formation of covalent bonds between the recombinant spider silk protein and the solid surface; and further exposing the surface layer of the solid surface to an aqueous solution of the recombinant spider silk protein and thereby forming an assembled silk structure layer of the recombinant spider silk protein on the surface layer; wherein the method does not include drying-in of spider silk protein.
Public/Granted literature
- US20190151505A1 SPIDER SILK COATING OF SOLID SURFACES Public/Granted day:2019-05-23
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