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公开(公告)号：US10682830B2
公开(公告)日：2020-06-16
申请号：US14892096
申请日：2014-06-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Steven P. Swanson , Semra Colak Atan , Onur S. Yordem , Stephen A. Johnson , Timothy J. Lindquist , Terence D. Neavin , Matthew T. Scholz
IPC: B32B7/06 , B32B27/08 , B32B27/18 , B32B3/06 , B32B3/02 , B32B3/26 , B32B27/32 , B32B27/36 , B32B38/10 , A01N25/34
Abstract: Multilayered polymer films are configured so that successive constituent layer packets can be delaminated in continuous sheet form from the remaining film. The films are compatible with known coextrusion manufacturing techniques, and can be made without adhesive layers between layer packets that are tailored to be individually peelable from the remainder of the film. Instead, combinations of polymer compositions are used to allow non-adhesive polymer layers to be combined such that irreversible delamination of the film is likely to occur at interfaces between layer packets pairs. Some of the polymer layers, including at least one embedded layer, comprise an antimicrobial agent, and these layers may be positioned at the front of each layer packet. After the antimicrobial layer of one layer packet has been used, the packet can be peeled away to expose a pristine antimicrobial layer of the next layer packet. The antimicrobial agent may be organic.
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公开(公告)号：US20180086014A1
公开(公告)日：2018-03-29
申请号：US15809227
申请日：2017-11-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Terence D. Neavin , Robert M. Biegler , William T. Fay
IPC: B29D11/00 , B29C47/00 , B29C47/06 , B29C47/14 , B29C47/56 , B29C47/70 , B32B27/08 , B32B27/06 , B29L7/00 , B29L9/00
CPC classification number: B29D11/00788 , B29C48/08 , B29C48/21 , B29C48/255 , B29C48/30 , B29C48/307 , B29C48/49 , B29C48/70 , B29C48/71 , B29C2948/92704 , B29C2948/92904 , B29L2007/008 , B29L2009/00 , B32B27/06 , B32B27/08 , B32B2307/40 , B32B2307/516 , B32B2307/518 , B32B2307/732 , Y10T156/1712
Abstract: A feedblock including a first packet creator that forms a first packet including a first plurality of polymeric layers, the first plurality of layers including at least four first individual polymeric layers; and a second packet creator that forms a second packet including a second plurality of polymeric layers, the second plurality of layers including at least four second individual polymeric layers, wherein the first and second packet creators are configured such that, for each packet creator, respective individual polymeric layers of the plurality of polymeric layers are formed at approximately the same time. The feedblock may include a packet combiner that receives and combines the first and second primary packets to form a multilayer stream. In some examples, at least one of the first and second primary packets may be spread in the cross-web direction prior to being combined with one another.
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公开(公告)号：US09744708B2
公开(公告)日：2017-08-29
申请号：US14694041
申请日：2015-04-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Pentti K. Loukusa , Robert A. Yapel , Terence D. Neavin , Jennifer L. Trice , Kristopher K. Biegler , Paul C. Thomas , William J. Kopecky , Keith R. Bruesewitz , Robert B. Secor
CPC classification number: B29C47/92 , B05C5/0262 , B05C11/1005 , B29C47/0019 , B29C47/0021 , B29C47/0816 , B29C47/124 , B29C47/16 , B29C47/165 , B29C2947/92152 , B29C2947/92409 , B29C2947/92447 , B29C2947/926 , B29C2947/92647 , B29C2947/92904
Abstract: A method of controlling a slot die comprises, while continuing to pass the extrudate through the fluid flow path and out the applicator slot, changing the position of the actuators with the controller to either increase the cross-directional thickness of the fluid flow path adjacent each of the actuators or substantially close the fluid flow path adjacent the actuators, and after changing the cross-directional thickness of the fluid flow path adjacent each of the actuators, while continuing to pass the extrudate through the fluid flow path and out the applicator slot, repositioning each of the actuators with the controller according to the set of discrete settings to resume operating the slot die with the actuators positioned according to the set of discrete settings.
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公开(公告)号：US10696028B2
公开(公告)日：2020-06-30
申请号：US16392770
申请日：2019-04-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Stephen A. Johnson , Timothy J. Lindquist , Terence D. Neavin , Onur S. Yordem
Abstract: Multilayered polymer films are configured so that successive constituent layer packets can be delaminated in continuous sheet form from the remaining film. The films are compatible with known coextrusion manufacturing techniques, and can be made without adhesive layers between layer packets that are tailored to be individually peelable from the film. Instead, combinations of polymer compositions are used to allow non-adhesive polymer layers to be combined such that irreversible delamination of the film is likely to occur at interfaces between layer packet pairs. Some polymer layers, including at least one embedded layer, may include an ultraviolet (UV) light stabilizer such as a UV absorber, antioxidant, or hindered amine light stabilizer (HALS), and these layers may be positioned at the front of each layer packet. After the UV-stabilized layer of one packet has been used, the packet can be peeled away to expose a new UV-stabilized layer of the next layer packet.
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公开(公告)号：US20190248118A1
公开(公告)日：2019-08-15
申请号：US16392770
申请日：2019-04-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Stephen A. Johnson , Timothy J. Lindquist , Terence D. Neavin , Onur S. Yordem
CPC classification number: B32B27/08 , B32B7/06 , B32B7/12 , B32B27/32 , B32B27/36 , B32B37/153 , B32B43/006 , B32B2250/24 , B32B2270/00 , B32B2307/21 , B32B2307/41 , B32B2307/412 , B32B2307/42 , B32B2307/538 , B32B2307/71 , Y10T156/11 , Y10T428/15
Abstract: Multilayered polymer films are configured so that successive constituent layer packets can be delaminated in continuous sheet form from the remaining film. The films are compatible with known coextrusion manufacturing techniques, and can be made without adhesive layers between layer packets that are tailored to be individually peelable from the film. Instead, combinations of polymer compositions are used to allow non-adhesive polymer layers to be combined such that irreversible delamination of the film is likely to occur at interfaces between layer packet pairs. Some polymer layers, including at least one embedded layer, may include an ultraviolet (UV) light stabilizer such as a UV absorber, antioxidant, or hindered amine light stabilizer (HALS), and these layers may be positioned at the front of each layer packet. After the UV-stabilized layer of one packet has been used, the packet can be peeled away to expose a new UV-stabilized layer of the next layer packet.
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Patent Agency Ranking
公开(公告)号：US20190248117A1
公开(公告)日：2019-08-15
申请号：US16390621
申请日：2019-04-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Stephen A. Johnson , Onur S. Yordem , Timothy J. Lindquist , Terence D. Neavin
Abstract: Multilayered polymer films are configured so that successive constituent layer packets can be delaminated in continuous sheet form from the remaining film. The new films are compatible with known coextrusion manufacturing techniques, and can also be made without the use of adhesive layers between layer packets that are tailored to be individually peelable from the remainder of the film. Instead, combinations of polymer compositions are used to allow non-adhesive polymer layers to be combined in such a way that delamination of the film is likely to occur along a plurality of delamination surfaces corresponding to interfaces between particular pairs of layers for which the peel strength is reduced relative to the peel strength at other layer interfaces within the film. The absence of an adhesive between peelable layer packets results in the delamination being irreversible.
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公开(公告)号：US20170225380A1
公开(公告)日：2017-08-10
申请号：US15495329
申请日：2017-04-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Terence D. Neavin , Robert M. Biegler , William T. Fay
CPC classification number: B29C48/71 , B29C48/08 , B29C48/21 , B29C48/255 , B29C48/30 , B29C48/307 , B29C48/49
Abstract: A feedblock including a first packet creator that forms a first packet including a first plurality of polymeric layers, the first plurality of layers including at least four first individual polymeric layers; and a second packet creator that forms a second packet including a second plurality of polymeric layers, the second plurality of layers including at least four second individual polymeric layers, wherein the first and second packet creators are configured such that, for each packet creator, respective individual polymeric layers of the plurality of polymeric layers are formed at approximately the same time. The feedblock may include a packet combiner that receives and combines the first and second primary packets to form a multilayer stream. In some examples, at least one of the first and second primary packets may be spread in the cross-web direction prior to being combined with one another.
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8.发明申请SUCCESSIVELY PEELABLE COEXTRUDED POLYMER FILM WITH EMBEDDED ANTIMICROBIAL LAYER(S) 审中-公开具有嵌入式抗微生物层的连续可伸缩聚合物膜（S）公开(公告)号：US20160089858A1
公开(公告)日：2016-03-31
申请号：US14892096
申请日：2014-06-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Steven P. Swanson , Semra Colak Atan , Onur S. Yordem , Stephen A. Johnson , Timothy J. Lindquist , Terence D. Neavin , Matthew T. Scholz
Abstract: Multilayered polymer films are configured so that successive constituent layer packets can be delaminated in continuous sheet form from the remaining film. The films are compatible with known coextrusion manufacturing techniques, and can be made without adhesive layers between layer packets that are tailored to be individually peelable from the remainder of the film. Instead, combinations of polymer compositions are used to allow non-adhesive polymer layers to be combined such that irreversible delamination of the film is likely to occur at interfaces between layer packets pairs. Some of the polymer layers, including at least one embedded layer, comprise an antimicrobial agent, and these layers may be positioned at the front of each layer packet. After the antimicrobial layer of one layer packet has been used, the packet can be peeled away to expose a pristine antimicrobial layer of the next layer packet. The antimicrobial agent may be organic.
Abstract translation: 多层聚合物膜被配置成使得连续的构成层包可以从剩余的膜以连续的片状形式分层。 这些膜与已知的共挤出制造技术相兼容，并且可以在没有粘合剂层的情况下制成，这些粘合剂层被定制成可以与膜的其余部分单独剥离。 相反，使用聚合物组合物的组合来使非粘合聚合物层组合，使得在层包对之间的界面处可能发生膜的不可逆分层。 包括至少一个嵌入层的一些聚合物层包括抗微生物剂，并且这些层可以位于每个层包的前面。 在使用一层包装的抗菌层之后，可以剥离包以暴露下一层包的原始抗微生物层。 抗微生物剂可以是有机的。
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9.发明授权Film constructions for interdigitated electrodes with bus bars and methods of making same 有权带有母线的叉指电极的薄膜结构及其制造方法公开(公告)号：US09119289B2
公开(公告)日：2015-08-25
申请号：US13775415
申请日：2013-02-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Tommie W. Kelley , Martin B. Wolk , Terence D. Neavin , Stephen A. Johnson , Arthur L. Fry , Audrey A. Sherman
IPC: H01G4/228 , H05K3/00 , H01G4/33 , H01G4/30 , H01G4/008 , H01G4/01 , H01G4/20 , B29C47/00 , B29C47/06 , B29C47/12
CPC classification number: H05K3/0014 , B29C47/00 , B29C47/0019 , B29C47/062 , B29C47/128 , H01G4/008 , H01G4/01 , H01G4/206 , H01G4/30 , H01G4/33
Abstract: An interdigitated electrode film co-extruded with bus bars for thin film electronics or other devices. First electrode layers are located between first and second major surfaces of the film with a first bus bar electrically connecting and integrated with the first electrode layers. Second electrode layers are located between the first and second major surfaces with a second bus bar electrically connecting and integrated with the second electrode layers. The first electrode layers are interdigitated with the second electrode layers, and insulating layers electrically isolate the first bus bar and electrode layers from the second bus bar and electrode layers. The electrode films include multilayer films with vertical bus bars and multilane films with horizontal bus bars.
Abstract translation: 与用于薄膜电子设备或其他设备的母线共挤出的交错电极膜。 第一电极层位于膜的第一和第二主表面之间，第一母线与第一电极层电连接并集成。 第二电极层位于第一和第二主表面之间，第二母线与第二电极层电连接并集成。 第一电极层与第二电极层交错，并且绝缘层将第一母线和电极层与第二母线和电极层电隔离。 电极膜包括具有垂直母线的多层膜和具有水平母线的多层膜。
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公开(公告)号：US10710343B2
公开(公告)日：2020-07-14
申请号：US16390621
申请日：2019-04-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Stephen A. Johnson , Onur S. Yordem , Timothy J. Lindquist , Terence D. Neavin
IPC: B32B27/08 , B29D7/01 , B29C55/12 , B32B7/06 , B32B27/32 , B32B27/36 , B29C48/08 , B29C48/18 , B29C48/21 , B29C48/23
Abstract: Multilayered polymer films are configured so that successive constituent layer packets can be delaminated in continuous sheet form from the remaining film. The new films are compatible with known coextrusion manufacturing techniques, and can also be made without the use of adhesive layers between layer packets that are tailored to be individually peelable from the remainder of the film. Instead, combinations of polymer compositions are used to allow non-adhesive polymer layers to be combined in such a way that delamination of the film is likely to occur along a plurality of delamination surfaces corresponding to interfaces between particular pairs of layers for which the peel strength is reduced relative to the peel strength at other layer interfaces within the film. The absence of an adhesive between peelable layer packets results in the delamination being irreversible.
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