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公开(公告)号：WO2020021457A1
公开(公告)日：2020-01-30
申请号：PCT/IB2019/056300
申请日：2019-07-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： KOENIG, Amelia W. , SONG, LIming , SANOCKI, Stephen M. , YANG, Yu , GAO, Yaohua , UPADHYE, Aniruddha A. , PRIOLO, Morgan A. , BATRA, Saurabh , MCLEAN, Angela S.
Abstract: An article (100) has a polyester film backing (110) and a primer layer (120) including a carboxylated styrene butadiene copolymer crosslinked with a polyfunctional aziridine disposed on a major surface of the polyester film backing (110). Another article includes a polyester backing (110), a primer layer (120) including a carboxylated styrene butadiene copolymer crosslinked with a polyfunctional aziridine disposed on a major surface of the polyester backing (110), and a phenolic layer (140) disposed on the primer layer (120) on a surface opposite the polyester backing (110). The phenolic layer (120) can include abrasive particles (160). Processes for making the articles are also described, as well as methods for abrading a workpiece and improving adhesion between a polyester film backing (110) and a phenolic layer (120) on the polyester backing (110).
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公开(公告)号：WO2022263954A1
公开(公告)日：2022-12-22
申请号：PCT/IB2022/054958
申请日：2022-05-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： LUDWIG, Bret W. , NIES, Timothy J. , ENGLER, Amanda C. , EMSLANDER, Jeffrey O. , LENICZEK, Katelyn M. , STRAND, Lacey M. , UPADHYE, Aniruddha A. , WHITING, Bryan T. , OLOFSON, Jeffrey M.
Abstract: Stretch removable articles include a multi-layer extensible backing substrate of at least three layers and either a discontinuous inextensible layer with regions of inextensible material and gaps between the regions of inextensible material, or a continuous inextensible material that is sufficiently thin that upon application of a stretching force the layer breaks to form regions of inextensible material and gaps between the regions of inextensible material.
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公开(公告)号：WO2022058848A1
公开(公告)日：2022-03-24
申请号：PCT/IB2021/058202
申请日：2021-09-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： MOK, Michelle M. , BERRIGAN, Michael R. , UPADHYE, Aniruddha A. , VAIL, Andrew W.
IPC: D06M10/00 , D04H1/4391 , D04H3/018
Abstract: A fibrous web comprising multiple fibers, wherein the fibrous web has a major web surface; wherein the fibers near the major web surface comprise an outer surface; wherein the outer surface of the fibers compromises a recrystallized skin layer; wherein the recrystallized skin layer has a plurality of textures; and wherein at least another part of the outer surface is smooth.
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公开(公告)号：WO2019224670A1
公开(公告)日：2019-11-28
申请号：PCT/IB2019/054083
申请日：2019-05-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： MAHAJAN, Ankit , SHAH, Saagar A. , PEKUROVSKY, Mikhail L. , METZLER, Thomas J. , NICCUM, Kayla C. , VANDRE, Eric A. , UPADHYE, Aniruddha A. , OWINGS, Robert R. , LARSEN, Jeremy K. , HAMEED, Zohaib
IPC: H01L23/58 , H01L23/64 , H01L23/498 , H01L23/538
Abstract: Ultrathin and flexible electrical devices including circuit dies such as, for example, a capacitor chip, a resistor chip, and/or an inductor chip, and methods of making and using the same are provided. Circuit dies are attached to a major surface of a flexible substrate having channels. Electrically conductive traces are formed in the channels, self-aligned with the circuit dies, and in direct contact with the bottom surface of the circuit dies.
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5.发明申请
公开(公告)号：WO2020240388A1
公开(公告)日：2020-12-03
申请号：PCT/IB2020/054904
申请日：2020-05-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： GETSCHEL, Joel A. , UPADHYE, Aniruddha A. , STROBEL, Mark A. , KOBE, Taylor J. , MCMAN, Steven J. , NACHTIGAL, Alan K. , HAMER, Kevin M.
Abstract: An oriented heat-treated principal film capable of thermally-induced self-forming, including one or more (co)polymers and exhibiting a relaxation temperature (T r ), the oriented heat-treated principal film having opposed first and second major faces, a land portion on the second major face and one or more modification zones on the second major face. A cross-linked (co)polymeric carrier layer is in contact with the first major face. Each modification zone includes a central closed portion and a rim portion surrounding the central closed portion and being surrounded by a land portion. An average thickness of each rim portion is greater than an average thickness of the land portion surrounding the central closed portion. An average thickness of each central closed portion is less than the average thickness of the land portion surrounding the central portion. Methods for making such films and adhesive articles comprising such films are also disclosed.
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Patent Agency Ranking6.发明申请
公开(公告)号：WO2020240378A1
公开(公告)日：2020-12-03
申请号：PCT/IB2020/054888
申请日：2020-05-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： UPADHYE, Aniruddha A. , GETSCHEL, Joel A. , STROBEL, Mark A. , MAHLI, David M. , GRAHAM, Paul D.
Abstract: A heat-treated non-oriented principal film including a cast (co)polymeric component that is not capable of thermally-induced self-forming. The heat-treated principal film has first and second opposed major faces and at least one modification zone on the first major face, each modification zone including a central portion and a rim portion surrounding the central portion. Each rim portion is surrounded by a land portion. An average thickness of each rim portion is greater than an average thickness of the land portion surrounding each modification zone, and an average thickness of each central portion is less than the average thickness of the land portion, or zero. The first major face of the heat-treated principal film may be positioned in contact with an oriented carrier film including a molecularly-oriented (co)polymer that exhibits a relaxation temperature (T r ). Methods of making such films and hand-tearable adhesive articles including such films are also disclosed.
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公开(公告)号：WO2020136565A2
公开(公告)日：2020-07-02
申请号：PCT/IB2019/061306
申请日：2019-12-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： UPADHYE, Aniruddha A. , STROBEL, Mark A. , PLOTNIKOV, Elizaveta Y. , HEINZEN, Luke E.
Abstract: Burners and methods of making burner bodies via a focused beam are disclosed. In an aspect, a burner includes (a) a burner body and (b) at least one connector configured to supply at least a fuel and an oxidizer to the burner body. The burner body includes (1) a plurality of passageways; (2) a first major surface; (3) a plurality of ports at the first major surface, each port defined by an end of one of the passageways; and either: (4a) at least one heating element in or adjacent to at least one of the plurality of passageways that increases the temperature of a wall of the at least one of the plurality of passageways; or (4b) a cooling chamber directly adjacent to three or more of the plurality of passageways. The burner body includes a number of layers of metal directly bonded to each other. Further, methods are provided, including receiving, by a manufacturing device having one or more processors, a digital object comprising data specifying a burner body; and generating, with the manufacturing device by an additive manufacturing process, the burner body based on the digital object. A system is also provided, including a display that displays a 3D model of a burner body; and one or more processors that, in response to the 3D model selected by a user, cause a 3D printer to create a physical object of the burner body.
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公开(公告)号：WO2020109943A1
公开(公告)日：2020-06-04
申请号：PCT/IB2019/060045
申请日：2019-11-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： MCINTOSH, Lucas D. , UPADHYE, Aniruddha A. , GETSCHEL, Joel A.
Abstract: A membrane having a first outer surface having a plurality of pores in a skin layer and the plurality of pores having a closed perimeter in the skin layer. The membrane having a second outer surface and a porous supporting layer connecting the first outer surface to the second outer surface. The first outer surface of the membrane is a melt-fused skin layer from exposure to ultra-violet light.
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公开(公告)号：EP3826805A1
公开(公告)日：2021-06-02
申请号：EP19759749.5
申请日：2019-07-23
Applicant: 3M Innovative Properties Company
Inventor： KOENIG, Amelia W. , SONG, Liming , SANOCKI, Stephen M. , YANG, Yu , GAO, Yaohua , UPADHYE, Aniruddha A. , PRIOLO, Morgan A. , BATRA, Saurabh , MCLEAN, Angela S.
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公开(公告)号：EP3903030A2
公开(公告)日：2021-11-03
申请号：EP19839435.5
申请日：2019-12-23
Applicant: 3M Innovative Properties Company
Inventor： UPADHYE, Aniruddha A. , STROBEL, Mark A. , PLOTNIKOV, Elizaveta Y. , HEINZEN, Luke E.
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