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公开(公告)号：US09976076B2
公开(公告)日：2018-05-22
申请号：US15320516
申请日：2015-06-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Adam D. Miller , Matthew H. Frey , Daniel E. Isaacson , Jonathan E. Janoski
CPC classification number: C09K9/00
Abstract: A photochromic article is provided, containing a polymer and a polyoxometalate and counter cation complex distributed in the polymer. A method of forming a photochromic film is also provided, including forming a composition containing a polymer or a precursor of the polymer and a polyoxometalate and counter cation complex and preparing a film from the composition, the film containing the polyoxometalate and counter cation complex distributed in the polymer. Further, a precursor composition is provided, including a polymer or a precursor of the polymer and a polyoxometalate anion and a counter cation.
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公开(公告)号：US20190289759A1
公开(公告)日：2019-09-19
申请号：US16345184
申请日：2017-10-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Don V. West , Craig W. Lindsay , Daniel E. Isaacson , Matthew H. Frey
Abstract: Electromagnetic interference (EMI) shielding composites with high-loading-level ceramic beads and methods of making and using the same are described. The composites include high-loading-level of ceramic beads distributed inside a polymer matrix. The ceramic beads have a substantially spherical shape. The ceramic beads are formed by melting ceramic powders or particles. In some cases, the ceramic beads include ferrite beads.
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Patent Agency Ranking
公开(公告)号：US09976077B2
公开(公告)日：2018-05-22
申请号：US15320495
申请日：2015-06-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Adam D. Miller , Matthew H. Frey , Daniel E. Isaacson , Jonathan E. Janoski
CPC classification number: C09K9/02 , C08J5/18 , C08J2333/12 , C08J2485/00 , C08L33/12 , C08L2203/16 , C09D5/29 , C09D11/50 , C09K9/00 , C09K2211/183
Abstract: A photochromic article is provided, containing a polymer and a polyoxometalate derivative anion and counter cation complex distributed in the polymer. A method of forming a photochromic film is also provided, including forming a composition containing a polymer or a precursor of the polymer and a polyoxometalate derivative and counter cation complex and preparing a film from the composition, the film containing the polyoxometalate derivative and counter cation complex distributed in the polymer. Further, a precursor composition is provided, including a polymer or a precursor of the polymer and a polyoxometalate derivative anion and a counter cation.
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公开(公告)号：US10711182B2
公开(公告)日：2020-07-14
申请号：US15741525
申请日：2016-06-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Adam D. Miller , Daniel E. Isaacson , Bert T. Chien , William B. Kolb , Matthew H. Frey , Guanglei Du
Abstract: A photochromic article is provided, containing a structural component, a fluid in contact with the structural component, and a polyoxometalate complex in contact with the fluid. The polyoxometalate complex includes a counter cation complexed with either a polyoxometalate anion or a polyoxometalate derivative anion. The structural component includes a porous material, a plurality of cavities, or both. The article is photochromic. A method of changing a light transmission of a photochromic article is provided, as is a method of changing a light reflectance of a photochromic article. A method of forming a photochromic article is also provided.
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5.发明申请公开(公告)号：US20180194994A1
公开(公告)日：2018-07-12
申请号：US15741525
申请日：2016-06-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Adam D. Miller , Daniel E. Isaacson , Bert T. Chien , William B. Kolb , Matthew H. Frey , Guanglei Du
Abstract: A photochromic article is provided, containing a structural component, a fluid in contact with the structural component, and a polyoxometalate complex in contact with the fluid. The polyoxometalate complex includes a counter cation complexed with either a polyoxometalate anion or a polyoxometalate derivative anion. The structural component includes a porous material, a plurality of cavities, or both. The article is photochromic. A method of changing a light transmission of a photochromic article is provided, as is a method of changing a light reflectance of a photochromic article. A method of forming a photochromic article is also provided.
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公开(公告)号：US20170198215A1
公开(公告)日：2017-07-13
申请号：US15320495
申请日：2015-06-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Adam D. Miller , Matthew H. Frey , Daniel E. Isaacson , Jonathan E. Janoski
CPC classification number: C09K9/02 , C08J5/18 , C08J2333/12 , C08J2485/00 , C08L33/12 , C08L2203/16 , C09D5/29 , C09D11/50 , C09K9/00 , C09K2211/183
Abstract: A photochromic article is provided, containing a polymer and a polyoxometalate derivative anion and counter cation complex distributed in the polymer. A method of forming a photochromic film is also provided, including forming a composition containing a polymer or a precursor of the polymer and a polyoxometalate derivative and counter cation complex and preparing a film from the composition, the film containing the polyoxometalate derivative and counter cation complex distributed in the polymer. Further, a precursor composition is provided, including a polymer or a precursor of the polymer and a polyoxometalate derivative anion and a counter cation.
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公开(公告)号：US20170190963A1
公开(公告)日：2017-07-06
申请号：US15320516
申请日：2015-06-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Adam D. Miller , Matthew H. Frey , Daniel E. Isaacson , Jonathan E. Janoski
IPC: C09K9/00
CPC classification number: C09K9/00
Abstract: A photochromic article is provided, containing a polymer and a polyoxometalate and counter cation complex distributed in the polymer. A method of forming a photochromic film is also provided, including forming a composition containing a polymer or a precursor of the polymer and a polyoxometalate and counter cation complex and preparing a film from the composition, the film containing the polyoxometalate and counter cation complex distributed in the polymer. Further, a precursor composition is provided, including a polymer or a precursor of the polymer and a polyoxometalate anion and a counter cation.
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