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公开(公告)号：US20190153424A1
公开(公告)日：2019-05-23
申请号：US16258557
申请日：2019-01-26
申请人： Toyota Motor Engineering & Manufacturing North America, Inc. , Toyota Motor Corporation , The University of Akron
发明人： Ping Wang , Minjuan Zhang , Hongfei Jia , Archana H. Trivedi , Masahiko Ishii
摘要： The present disclosure relates to compositions and processes in the field of self-cleaning system using digestive proteins. One composition includes a substrate, a digestive protein capable of decomposing a stain molecule, and a linker moiety bound to both said digestive protein and said substrate. The processes include binding a substrate to a surface and forming a linker moiety between a digestive protein and said substrate.
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公开(公告)号：US20190153423A1
公开(公告)日：2019-05-23
申请号：US16258556
申请日：2019-01-26
申请人： Toyota Motor Engineering & Manufacturing North America, Inc. , Toyota Motor Corporation , The University of Akron
发明人： Ping Wang , Minjuan Zhang , Hongfei Jia , Archana H. Trivedi , Masahiko Ishii
摘要： Provided are methods for providing thermal stability to a protein whereby a digestive protein is covalently bound to a substrate by a linker moiety bound to an outer surface of said substrate and an active group of the protein, the linker moiety covalently linking the protein to a surface of the substrate wherein the digestive protein forms a layer on the surface of said substrate such that the digestive protein is surface exposed.
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公开(公告)号：US20180044658A1
公开(公告)日：2018-02-15
申请号：US15790846
申请日：2017-10-23
申请人： Toyota Motor Engineering & Manufacturing North America, Inc. , Toyota Motor Corporation , The University of Akron
发明人： Ping Wang , Minjuan Zhang , Hongfei Jia , Archana H. Trivedi , Masahiko Ishii
CPC分类号： C12N11/14 , C09D5/14 , C09D5/1637 , C09D5/1687 , C12N9/20 , C12N9/54 , C12N9/96 , C12N11/04 , C12N11/06 , C12Y304/21062
摘要： The present invention relates to compositions and processes in the field of self-cleaning system using digestive proteins. One composition includes a substrate, a digestive protein capable of decomposing a stain molecule, and a linker moiety bound to both said digestive protein and said substrate. The processes include binding a substrate to a surface and forming a linker moiety between a digestive protein and said substrate.
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公开(公告)号：US11236323B2
公开(公告)日：2022-02-01
申请号：US16258557
申请日：2019-01-26
发明人： Ping Wang , Minjuan Zhang , Hongfei Jia , Archana H. Trivedi , Masahiko Ishii
IPC分类号： C12N11/14 , C09D5/14 , C09D5/16 , C12N9/20 , C12N9/96 , C12N11/04 , C12N11/06 , C12N9/54 , G06F21/55 , G06F21/56 , G06F21/62 , H04L29/06
摘要： The present disclosure relates to compositions and processes in the field of self-cleaning system using digestive proteins. One composition includes a substrate, a digestive protein capable of decomposing a stain molecule, and a linker moiety bound to both said digestive protein and said substrate. The processes include binding a substrate to a surface and forming a linker moiety between a digestive protein and said substrate.
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公开(公告)号：US11225654B2
公开(公告)日：2022-01-18
申请号：US16900404
申请日：2020-06-12
发明人： Ping Wang , Minjuan Zhang , Hongfei Jia , Archana H. Trivedi , Masahiko Ishii
IPC分类号： C12N11/14 , C09D5/14 , C09D5/16 , C12N9/20 , C12N9/96 , C12N11/04 , C12N11/06 , C12N9/54 , G06F21/55 , G06F21/56 , G06F21/62 , H04L29/06
摘要： Provided are methods and compositions for self-cleaning that include a lysozyme capable of decomposing a microbe, a substrate applied to a solid surface, and a linker moiety bound to an outer surface of said substrate and an active group of said digestive protein, said linker moiety between said lysozyme and said substrate and covalently linking said lysozyme to a surface of said substrate optionally by an amide bond.
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公开(公告)号：US20200342098A1
公开(公告)日：2020-10-29
申请号：US16900404
申请日：2020-06-12
申请人： Toyota Motor Engineering & Manufacturing North America, Inc. , Toyota Motor Corporation , The University of Akron
发明人： Ping Wang , Minjuan Zhang , Hongfei Jia , Archana H. Trivedi , Masahiko Ishii
摘要： Provided are methods and compositions for self-cleaning that include a lysozyme capable of decomposing a microbe, a substrate applied to a solid surface, and a linker moiety bound to an outer surface of said substrate and an active group of said digestive protein, said linker moiety between said lysozyme and said substrate and covalently linking said lysozyme to a surface of said substrate optionally by an amide bond.
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公开(公告)号：US10781438B2
公开(公告)日：2020-09-22
申请号：US15790846
申请日：2017-10-23
申请人： Toyota Motor Engineering & Manufacturing North America, Inc. , Toyota Motor Corporation , The University of Akron
发明人： Ping Wang , Minjuan Zhang , Hongfei Jia , Archana H. Trivedi , Masahiko Ishii
摘要： The present invention relates to compositions and processes in the field of self-cleaning system using digestive proteins. One composition includes a substrate, a digestive protein capable of decomposing a stain molecule, and a linker moiety bound to both said digestive protein and said substrate. The processes include binding a substrate to a surface and forming a linker moiety between a digestive protein and said substrate.
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公开(公告)号：US20190153422A1
公开(公告)日：2019-05-23
申请号：US16255416
申请日：2019-01-23
申请人： Toyota Motor Engineering & Manufacturing North America, Inc. , Toyota Motor Corporation , The University of Akron
发明人： Ping Wang , Minjuan Zhang , Hongfei Jia , Archana H. Trivedi , Masahiko Ishii
摘要： Provided are methods and compositions for self-cleaning that include a digestive protein capable of decomposing stain forming molecules, a substrate applied to a solid surface, and a linker moiety bound to an outer surface of said substrate and an active group of said digestive protein, said linker moiety between said protein and said substrate and covalently linking said protein to a surface of said substrate by an amide bond, the linker moiety between a free amine of said protein and said outer surface of said substrate wherein the digestive protein forms a layer on a surface of said substrate such that the digestive protein is surface exposed for reaction with a stain.
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9.发明申请公开(公告)号：US20200308443A1
公开(公告)日：2020-10-01
申请号：US16903028
申请日：2020-06-16
申请人： Toyota Motor Engineering & Manufacturing North America, Inc. , Toyota Motor Corporation , Regents of the University of Minnesota
发明人： Hongfei Jia , Ping Wang , Liting Zhang , Andreas Buthe , Xueyan Zhao , Songtao Wu , Masahiko Ishii , Minjuan Zhang
IPC分类号： C09D189/00 , C09D5/16 , C12N9/14 , C12N9/20 , C12N9/26 , C12N9/54 , C12N9/96 , C12N11/08 , C08G65/333 , C09D5/02 , A61K47/60 , C09D7/40 , C12N11/06 , C09D175/16
摘要： Bioactive coatings that are stabilized against inactivation by weathering are provided including a base associated with a chemically modified enzyme capable of enzymatically degrading a component of an organic stain, optionally a lipase or a lysozyme, and optionally a first polyoxyethylene present in the base and independent of the enzyme. The coatings are optionally overlayered onto a substrate to form an active coating facilitating the removal of organic stains or bacterial organic material.
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10.发明申请公开(公告)号：US20190144711A1
公开(公告)日：2019-05-16
申请号：US16258568
申请日：2019-01-26
申请人： Toyota Motor Engineering & Manufacturing North America, Inc. , Toyota Motor Corporation , Regents of the University of Minnesota
发明人： Hongfei Jia , Ping Wang , Liting Zhang , Andreas Buthe , Xueyan Zhao , Songtao Wu , Masahiko Ishii , Minjuan Zhang
IPC分类号： C09D189/00 , C09D175/16 , C09D7/40 , C12N9/26 , A61K47/60 , C12N11/06 , C08G65/333 , C12N11/08 , C12N9/96 , C12N9/54 , C12N9/20 , C12N9/14 , C09D5/02
摘要： Bioactive coatings suitable for facilitating removal of a fingerprint when contacting the coating are provided including a base associated with a chemically modified enzyme, and, optionally a first polyoxyethylene present in the base and independent of the enzyme. The coatings are optionally overlayered onto a substrate. Also provided are processes of facilitating fingerprint removal.
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