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公开(公告)号：US20240181128A1
公开(公告)日：2024-06-06
申请号：US18287475
申请日：2022-05-19
CPC分类号： A61L27/18 , A61L27/56 , A61L27/58 , C08L67/02 , A61L2300/604 , A61L2400/16 , C08L2201/06 , C08L2201/12
摘要： Disclosed herein are implant materials comprising a shape memory polymer having a first shape and a second shape. The shape memory polymer can comprise at least one monomer unit of glycerol and at least one monomer unit of dodecanedioate and a functionalized surface. The shape memory polymer can take the first shape at a first environmental temperature and the second shape at a second environmental temperature, the second environmental temperature being greater than the first environmental temperature. Also disclosed herein are methods of making the same.
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公开(公告)号：US11992995B2
公开(公告)日：2024-05-28
申请号：US17869927
申请日：2022-07-21
发明人： Loon-Seng Tan , David H. Wang
IPC分类号： C08G73/14 , B29C35/02 , B29C41/00 , B29C41/02 , B29C41/12 , B29C41/42 , B29C41/46 , B29C53/00 , B29C53/04 , C08G73/10 , C08G73/12 , C08J5/02 , B29K79/00 , B29K105/00 , B29K105/24 , C08J5/18
CPC分类号： B29C53/005 , B29C35/02 , B29C41/003 , B29C41/02 , B29C41/12 , B29C41/42 , B29C41/46 , B29C53/04 , C08G73/101 , C08G73/1039 , C08G73/1042 , C08G73/1067 , C08G73/1071 , C08G73/121 , C08G73/124 , C08G73/14 , C08J5/02 , B29C2791/001 , B29C2791/004 , B29K2079/08 , B29K2105/0061 , B29K2105/24 , B29K2995/0094 , C08G73/127 , C08G2220/00 , C08G2280/00 , C08J5/18 , C08J2379/08 , C08L2201/12
摘要： The invention generally relates to shape memory films that are tri-functionally crosslinked and that comprise multiple, non-terminal, phenylethynyl moieties. In addition, the present invention relates methods of fabricating such films. Due to the improved properties of such SMPS, the SMP designer can program in to the SMP mechanical property enhancements that make the SMP suitable, among other things, for advanced sensors, high temperature actuators, responder matrix materials and heat responsive packaging.
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公开(公告)号：US11975477B2
公开(公告)日：2024-05-07
申请号：US17869926
申请日：2022-07-21
发明人： Loon-Seng Tan , David H. Wang , Zhenning Yu
IPC分类号： B29C35/02 , B29C41/00 , B29C41/02 , B29C41/12 , B29C41/42 , B29C41/46 , B29C53/00 , B29C53/04 , C08G73/10 , C08G73/12 , C08G73/14 , C08J5/02 , B29K79/00 , B29K105/00 , B29K105/24
CPC分类号： B29C53/005 , B29C35/02 , B29C41/003 , B29C41/02 , B29C41/12 , B29C41/42 , B29C41/46 , B29C53/04 , C08G73/101 , C08G73/1067 , C08G73/1071 , C08G73/121 , C08G73/124 , C08G73/14 , C08J5/02 , B29C2791/001 , B29C2791/004 , B29K2079/08 , B29K2105/0061 , B29K2105/24 , B29K2995/0094 , C08G73/127 , C08G2220/00 , C08G2280/00 , C08J2379/08 , C08L2201/12
摘要： The invention generally relates to shape memory films that are tri-functionally crosslinked and that comprise multiple, non-terminal, phenylethynyl moieties. In addition, the present invention relates methods of fabricating such films. Due to the improved properties of such SMPs, the SMP designer can program in to the SMP thermomechanical property enhancements that make the SMP suitable, among other things, for advanced sensors, high temperature actuators, responder matrix materials and heat responsive packaging.
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公开(公告)号：US11958220B2
公开(公告)日：2024-04-16
申请号：US17977345
申请日：2022-10-31
IPC分类号： B29C44/56 , A61L31/06 , A61L31/14 , B29C65/00 , B29K75/00 , B29K105/04 , B32B5/18 , B32B5/32 , C08G18/32 , C08G18/73 , C08G101/00 , C08J9/38 , C08L75/04
CPC分类号： B29C44/5663 , A61L31/06 , A61L31/146 , B29C66/02242 , B32B5/18 , B32B5/32 , C08G18/3228 , C08G18/3278 , C08G18/3284 , C08G18/73 , C08J9/38 , C08L75/04 , A61L2400/16 , B29C2793/0045 , B29K2075/00 , B29K2105/046 , B29K2995/0093 , B32B2266/0278 , B32B2266/08 , B32B2535/00 , C08G2101/00 , C08J2205/052 , C08J2207/10 , C08J2375/04 , C08L2201/12 , C08L2203/14 , A61L31/06 , C08L75/04
摘要： Polymeric based closed cell foams, such as shape memory polymer foams, contain bubbles. Making these bubbles continuous is called reticulation. Disclosed are embodiments of a device and method to controllably reticulate polymer-based closed cell foams by puncturing the membranes of these polymer-based closed cell foams.
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公开(公告)号：US11746179B2
公开(公告)日：2023-09-05
申请号：US16636493
申请日：2018-08-08
申请人： MEDI GMBH & CO. KG
发明人： Christa Huger , Angelika Scherm , Seema Agarwal , Andreas Greiner , Pin Hu
IPC分类号： C08G18/24 , C08G18/08 , A61F13/08 , C08G18/32 , C08G18/38 , C08G18/48 , C08G18/66 , C08G18/76 , C08L75/04
CPC分类号： C08G18/0814 , A61F13/08 , C08G18/246 , C08G18/3206 , C08G18/3821 , C08G18/4854 , C08G18/6685 , C08G18/7671 , C08L75/04 , C08G2280/00 , C08L2201/12 , C08L2203/02 , C08L2205/025 , C08L2205/03
摘要： The invention relates to medical aids, in particular compression products, such as compression stockings or bandages. More specifically, the invention relates to compression products comprising fibre forming polyurethane polymers showing a delayed continuous relaxation behaviour. The invention furthermore relates to polyurethane polymers containing N-diol and corresponding quaternised polyurethane polymers, to a process of producing the polyurethane polymers, to blends with elastane, as well as to uses.
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公开(公告)号：US20190233613A1
公开(公告)日：2019-08-01
申请号：US16332296
申请日：2017-09-12
CPC分类号： C08K3/36 , B01J31/00 , C08J5/18 , C08J2367/04 , C08J2375/04 , C08K9/04 , C08K9/06 , C08K2201/001 , C08K2201/011 , C08L67/04 , C08L75/04 , C08L2201/12 , C08L75/08
摘要： An ionic nanocomposite comprising a nanomaterial comprising charged groups disposed on at least a portion of a surface of the nanomaterial and a polymer material comprising charged pendant group and/or end functionalized charged groups, where the charged groups of the nanomaterial and the charged pendant groups of the polymer material have opposite charges and the nanomaterial and polymer material are connected by one or more ionic bonds. A nanomaterial can be nanoparticles comprising sulfate groups disposed on at least a portion of the surface of the nanoparticles. The polymer material can be a polymer with pendant imidazolium groups. An ionic nanocomposite can be present as a film (e.g., a thin film). An ionic nanocomposite can be used in devices. A nanocomposite can be used in various coating application.
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公开(公告)号：US20180344401A1
公开(公告)日：2018-12-06
申请号：US16050342
申请日：2018-07-31
申请人： Covidien LP
CPC分类号： A61B18/1815 , A61B1/0058 , A61B2017/00867 , A61B2018/00077 , A61B2018/00083 , A61B2018/00577 , A61B2018/1853 , A61B2018/1892 , C08L2201/12
摘要： A device for directing energy to a target volume of tissue includes a monopole antenna assembly that includes a monopole antenna radiating section having a monopole antenna element surrounded by a dielectric material. The monopole antenna assembly also includes a ground plane disposed at a proximal end of the monopole antenna radiating section, wherein the ground plane is configured to direct energy into the target volume of tissue.
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公开(公告)号：US10058387B2
公开(公告)日：2018-08-28
申请号：US15191884
申请日：2016-06-24
申请人： COVIDIEN LP
CPC分类号： A61B18/1815 , A61B1/0058 , A61B2017/00867 , A61B2018/00077 , A61B2018/00083 , A61B2018/00577 , A61B2018/1853 , A61B2018/1892 , C08L2201/12
摘要： A device for directing energy to a target volume of tissue includes a monopole antenna assembly that includes a monopole antenna radiating section having a monopole antenna element surrounded by a dielectric material. The monopole antenna assembly also includes a ground plane disposed at a proximal end of the monopole antenna radiating section, wherein the ground plane is configured to direct energy into the target volume of tissue.
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公开(公告)号：US20180184738A1
公开(公告)日：2018-07-05
申请号：US15907889
申请日：2018-02-28
申请人： NIKE, Inc.
发明人： Michael R. Baron , Karin E. Carter
CPC分类号： A41D27/285 , A41B2400/20 , A41B2400/60 , A41D1/04 , A41D13/0015 , A41D27/28 , A41D31/00 , A41D31/06 , A41D31/12 , A41D2400/10 , C08L2201/12 , D03D9/00 , D03D15/00 , D03D15/005 , D03D15/0077 , D04B1/16 , D04B21/16 , D10B2201/02 , D10B2201/24 , D10B2211/02 , D10B2211/04 , D10B2321/10 , D10B2331/02 , D10B2331/04 , D10B2401/02 , D10B2401/046 , D10B2403/0114 , D10B2403/02 , D10B2403/021 , D10B2501/00
摘要： An article of apparel is disclosed that includes zones with a textile having a structure than changes or is otherwise modified by a physical stimulus, such as the presence of water or a temperature change, to modify a property of the textile. The zones may be along a center back area and/or side areas of the apparel, and the textile may increase in air permeability when exposed to water. In some embodiments, slits are formed in the textile.
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10.发明申请公开(公告)号：US20180038514A1
公开(公告)日：2018-02-08
申请号：US15669242
申请日：2017-08-04
CPC分类号： F16K99/0038 , B60N2/665 , B60N2/914 , B60N2/976 , C08L2201/12 , F16K27/003 , F16K31/002 , F16K31/025 , F16K99/0044 , F16K99/0048
摘要： A shaped memory alloy (SMA) valve assembly includes a plurality of SMA valves and a main printed circuit board carrying electronic components and conductors for operating the SMA valves. Each SMA valve includes a pressure chamber having a port. Each pressure chamber contains a valve element biased to a rest position in sealing abutment on a valve seat of the port, a SMA actuator, and an actuator printed circuit board for mounting and electrically connecting the SMA actuator. Each actuator printed circuit board portion is connected to the main printed circuit board portion by a bridge printed circuit board portion, and each pressure chamber has an opening to allow a respective bridge printed circuit board portion to extend therethrough. The opening is provided with a pocket filled with cured sealing glue to embed the bridge printed circuit board portion extending therethrough and to seal the opening of the pressure chamber.
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