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Patent Agency Ranking
1.发明申请公开(公告)号：US20200207948A1
公开(公告)日：2020-07-02
申请号：US16621757
申请日：2018-06-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Georgiy Teverovskiy , Chetan P. Jariwala , Ajay K. Vidyasagar , Maria A. Appeaning , Kristy A. Jost , Robert A. Polik
Abstract: A melt additive compound has the general formula (I) wherein R represents a linear alkylene group having from 1 to 18 carbon atoms; n represents an integer from 1 to 4, inclusive; and Rf1 is represented by the general formula II wherein Rf represents a perfluorinated group having from 3 to 5 carbon atoms. Compositions comprising a thermoplastic polymer and the melt additive compound, methods of extruding them and extruded articles are also disclosed.
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公开(公告)号：US20250092175A1
公开(公告)日：2025-03-20
申请号：US18819093
申请日：2024-08-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Dirk M. Coppens , Cheryl L.S. Elsbernd , Leonardus A.M. Doelen , Mark V. Riofski , Robert A. Polik
IPC: C08F220/28 , C08F290/06 , D06M15/356 , D06M101/06 , D06M101/32 , D06M101/34
Abstract: A copolymer is described comprising siloxane polymerized unit and second polymerized unit represented by wherein: each R6 is independently methylene, ethylene, or propylene; and X is independently a functional group selected from epoxy, hydroxyl, or isocyanate group; and c) optionally other comonomers. Also described is an article comprising a substrate and a copolymer disposed on at least a portion of the substrate.
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3.发明申请公开(公告)号：US20210189601A1
公开(公告)日：2021-06-24
申请号：US16771085
申请日：2018-12-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Chetan P. Jariwala , Robert A. Polik , Ajay K. Vidyasagar
Abstract: A fiber comprising: a base polymer comprising an aromatic polyester or nylon-6; and an alkylene oxide-containing nonionic surfactant mixed within the base polymer; wherein the alkylene oxide-containing nonionic surfactant has a melting point of greater than 25° C. and an HLB of greater than 10. An article comprising a plurality of said fibers, wherein a dye is present in a greater amount in a first portion of the fibers than in other portions of the fibers of the article.
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公开(公告)号：US20250051549A1
公开(公告)日：2025-02-13
申请号：US18722205
申请日：2022-12-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Georgiy Teverovskiy , Maria A. Appeaning , Chetan P. Jariwala , Robert A. Polik , Colin A. Grambow
Abstract: Fluorine-free small molecule additives of structure where X1 and X2 are independently hydrocarbyl or heterohydrocarbyl; and Q and Q are independently —Si—(O—Si(CH3)3)3 or —(O—Si(CH3)2)n—O—Si(CH3)3 and where n is an integer from 0 to 30, inclusive for use in solid-state formulations, e.g., thermoplastic articles, for use in low hysteresis water repellent applications. Methods of preparing such compositions and additives.
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5.发明授权公开(公告)号：US11028252B2
公开(公告)日：2021-06-08
申请号：US16621757
申请日：2018-06-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Georgiy Teverovskiy , Chetan P. Jariwala , Ajay K. Vidyasagar , Maria A. Appeaning , Kristy A. Jost , Robert A. Polik
Abstract: A melt additive compound has the general formula (I) wherein R represents a linear alkylene group having from 1 to 18 carbon atoms; n represents an integer from 1 to 4, inclusive; and Rf1 is represented by the general formula II wherein Rf represents a perfluorinated group having from 3 to 5 carbon atoms. Compositions comprising a thermoplastic polymer and the melt additive compound, methods of extruding them and extruded articles are also disclosed.
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