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公开(公告)号：US10294333B2
公开(公告)日：2019-05-21
申请号：US14650608
申请日：2013-12-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Junkang J. Liu , Hironobu Ishiwatari , Siegfried K. Welke , Yoshiteru Kakinuma
IPC: C08G77/44 , C08G77/16 , C08L83/06 , C08K5/544 , C09J183/04 , C09J183/10 , C09J7/40 , C08L83/04 , A61L24/04 , C08J3/28 , C09K3/10 , C08L83/00
Abstract: Siloxane-based gel compositions are prepared from room temperature condensation curable mixtures that include 0.5-45% by weight silicone resin with at least two hydroxyl groups, 99.5-55% by weight of at least one silanol-terminated siloxane fluid, and a co-curable compound with an amino group. The siloxane-based gel compositions can be used as adhesives or sealants in medical articles.
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公开(公告)号：US09540494B2
公开(公告)日：2017-01-10
申请号：US14424473
申请日：2013-09-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Junkang J. Liu , Pingfan Wu , Feng Bai , David A. Ylitalo
CPC classification number: C08J9/125 , C08G77/70 , C08J9/0061 , C08J2201/03 , C08J2203/10 , C08J2205/05 , C08J2383/04 , C08J2383/06 , C08J2483/06 , C08L83/04 , C08L83/00
Abstract: Crosslinked silicone foams are provided that can be substantially free of chemical blowing agents or byproducts thereof. These foams can be prepared from polymerizable silicone compositions that include an MQ-water cluster including a silicate MQ resin and a quantity of water dispersed in the silicate MQ resin and a silicone fluid, wherein the MQ-water cluster and silicone fluid collectively provide a inverted emulsion having a continuous and a discontinuous phase, the continuous phase including the silicone fluid and the discontinuous phase including the MQ-water cluster. The foams can be made by dispersing water into a silicate MQ resin to provide an MQ-water cluster; dispersing the stabilized MQ-water cluster into a silicone fluid to obtain an inverted silicone emulsion having the MQ-water cluster as a discontinuous phase and the silicone fluid as a continuous phase; foaming the silicone emulsion by evolving the water in the MQ-water cluster to provide a cellular structure; and polymerizing the silicone emulsion.
Abstract translation: 提供交联的硅酮泡沫，其基本上不含化学发泡剂或其副产物。 这些泡沫可以由可聚合的硅氧烷组合物制备，其包括包含硅酸盐MQ树脂的MQ-水团和分散在硅酸盐MQ树脂中的一定量的水和硅氧烷流体，其中MQ-水簇和硅氧烷流体共同地提供倒置 具有连续和不连续相的乳液，所述连续相包括硅氧烷流体和包含MQ-水簇的不连续相。 泡沫可以通过将水分散到硅酸盐MQ树脂中来提供MQ-水簇; 将稳定化的MQ-水簇分散到硅氧烷流体中以获得具有MQ-水簇作为不连续相的反相硅氧烷乳液和硅氧烷流体作为连续相; 通过放出MQ-水簇中的水来发泡硅氧烷乳液以提供细胞结构; 并聚合硅氧烷乳液。
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公开(公告)号：US20150182391A1
公开(公告)日：2015-07-02
申请号：US14415257
申请日：2013-03-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Junkang J. Liu , Timothy M. Dietz , Leigh E. Wood , Michael R. Gorman , Naimul Karim , Shilpi K. Sanghi
CPC classification number: A61F13/581 , A61F13/00085 , A61F13/0269 , A61F15/006 , B32B37/12 , B32B37/18 , B32B38/10 , B32B2535/00
Abstract: A securement assembly is disclosed that uses a combination of adhesive as well as mechanical fasteners for effectively securing a device to a surface. The securement assembly can be used to protect the surface from the device being secured. The securement assembly comprises an adhering element with a first mechanical fastener and a securing element with a second mechanical fastener, wherein the securing element can serve as both a cover for the adhesive on the adhering element while also providing the securement between the first mechanical fastener and second mechanical fastener.
Abstract translation: 公开了一种固定组件，其使用粘合剂和机械紧固件的组合来有效地将装置固定到表面。 固定组件可用于保护表面免受被固定的设备的影响。 固定组件包括具有第一机械紧固件和具有第二机械紧固件的固定元件的粘合元件，其中固定元件可用作粘合元件上的粘合剂的盖，同时还提供第一机械紧固件和 第二机械紧固件。
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公开(公告)号：US20250026901A1
公开(公告)日：2025-01-23
申请号：US18710275
申请日：2022-11-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Junkang J. Liu , Pingfan Wu , Jeffrey P. Kalish , Lianzhou Chen
IPC: C08J9/00 , C08J3/28 , C09J5/08 , C09J7/38 , C09J183/10
Abstract: Crosslinked silicone foams can be prepared from first and second poly(organosiloxane)s using electron beam radiation. The first poly(organosiloxane) has Si—H groups and the second poly(organosiloxane) has Si—OH groups. Adhesive articles including pressure-sensitive adhesive crosslinked silicone foams are also disclosed.
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公开(公告)号：US20190153665A1
公开(公告)日：2019-05-23
申请号：US16254736
申请日：2019-01-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Junkang J. Liu , Lang N. Nguyen , Karl B. Richter , Roy Wong , Panu K. Zoller
IPC: D06M15/643 , D04H1/4382 , D04H1/4218 , D04H1/645
Abstract: Siliconized fibrous webs are described. The siliconized webs include a fibrous web saturated with an electron beam cured silicone composition. Siliconized webs with electron beam cured silicone coating are also described. Methods of preparing both the coated and uncoated siliconized fibrous webs are also described.
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Patent Agency Ranking
公开(公告)号：US20190054202A1
公开(公告)日：2019-02-21
申请号：US15775480
申请日：2016-11-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ta-Hua Yu , Döne Demirgöz , Junkang J. Liu , Badri Veeraraghavan , Narina Stepanova
Abstract: An article having anti-microbial effect is provided. The article includes an occlusive layer; a substrate having two opposing major surfaces, wherein one opposing major surface is a nanostructured surface; a metal oxide layer, wherein the nanostructured surface is coated with the metal oxide layer and the metal oxide layer comprises a metal oxide; and a metal layer overlaying the metal oxide layer.
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公开(公告)号：US20180353638A1
公开(公告)日：2018-12-13
申请号：US15775473
申请日：2016-11-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ta-Hua Yu , Döne Demirgöz , Junkang J. Liu , Badri Veeraraghavan , Narina Y. Stepanova
CPC classification number: A61L15/18 , A61L15/42 , A61L15/425 , A61L15/46 , A61L15/58 , A61L15/60 , A61L2300/102 , A61L2300/104 , A61L2300/404 , A61L2300/602
Abstract: An article having anti-microbial effect is provided. The article includes an occlusive layer; a substrate overlaying the occlusive layer, wherein the substrate having two opposing major surfaces; a metal oxide layer overlaying the substrate, wherein the metal oxide layer comprises a metal oxide and wherein the metal oxide layer comprises less than 40 wt. % non-oxidized metal; and a metal layer overlaying the metal oxide layer.
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公开(公告)号：US12129406B2
公开(公告)日：2024-10-29
申请号：US17414392
申请日：2019-12-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Christoph T. R. Schuell , Audrey A. Sherman , Junkang J. Liu , Siegfried K. Welke
IPC: C09J183/04 , C08F230/08 , C08G77/442 , C08K5/14 , C08L83/04 , C08L83/10 , C09J7/35 , C09J7/38 , C09J9/00
CPC classification number: C09J183/04 , C08F230/085 , C08G77/442 , C08K5/14 , C08L83/04 , C08L83/10 , C09J7/35 , C09J7/38 , C09J9/00 , C08L2203/02 , C08L2205/025 , C08L2205/03 , C08L2312/06 , C09J2301/302 , C09J2301/304 , C09J183/04 , C08L83/00 , C08L83/00 , C09J183/04 , C08L83/00 , C08L43/04
Abstract: Siloxane-based gel adhesives with improved shear holding power are prepared from curable compositions. The curable compositions include a siloxane fluid with a viscosity of at least 1,000,000 centiPoise, a siloxane-(meth)acrylate co-polymer, and siloxane tackifying resin. The curable compositions can contain an initiator or can be cured by e-beam radiation without an initiator. The siloxane-(meth)acrylate copolymer is the reaction product of a reaction mixture of an ethylenically unsaturated siloxane-containing macromer, an alkyl (meth)acrylate monomer; optionally a reinforcing monomer, and an initiator.
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9.发明申请MULTI-COMPONENT FIBERS, NONWOVEN WEBS, AND ARTICLES COMPRISING A POLYDIORGANOSILOXANE POLYAMIDE 审中-公开多组分纤维，非织造织物和包含聚氨酯硅氧烷聚酰胺的文章公开(公告)号：US20160228297A1
公开(公告)日：2016-08-11
申请号：US15024078
申请日：2014-09-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Junkang J. Liu , Bradley W. Eaton , David S. Hays
CPC classification number: A61F13/0259 , A61F2013/00238 , D01F8/06 , D01F8/16
Abstract: Nonwoven webs are described wherein the web has an inverted MVTR of at least 10,000 g/m2/24 h and a resistance to water penetration of at least 10 min according to EN-20811. In a favored embodiment, the nonwoven web comprises a multi-component fiber. Also described are multi-component fiber comprising a core and outer layer and nonwoven webs comprising such. At least a portion of the outer layer comprises a first melt processable composition comprising a polydiorganosiloxane polyamide copolymer. The core comprises a second melt processable composition that does not comprise a polydiorganosiloxane polymer. The multi-component fiber comprises 5 to 25 wt-% of the polydiorganosiloxane polyamide copolymer
Abstract translation: 描述了非织造纤维网，其中根据EN-20811，幅材具有至少10,000g / m 2/24小时的倒置MVTR和至少10分钟的水渗透阻力。 在有利的实施例中，非织造纤维网包括多组分纤维。 还描述了包含芯和外层的多组分纤维和包含这种纤维的非织造纤维网。 外层的至少一部分包括含有聚二有机硅氧烷聚酰胺共聚物的第一可熔融加工组合物。 核心包括不包含聚二有机硅氧烷聚合物的第二可熔融加工组合物。 多组分纤维包含5至25重量％的聚二有机硅氧烷聚酰胺共聚物
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公开(公告)号：US20150376345A1
公开(公告)日：2015-12-31
申请号：US14650608
申请日：2013-12-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Junkang J. Liu , Hironobu Ishiwatari , Siegfried K. Welke , Yoshiteru Kakinuma
CPC classification number: C08G77/44 , A61L24/046 , C08G77/16 , C08G2220/00 , C08J3/28 , C08K5/544 , C08L83/00 , C08L83/04 , C08L2205/02 , C09J7/40 , C09J183/04 , C09J183/10 , C09K3/1018
Abstract: Siloxane-based gel compositions are prepared from room temperature condensation curable mixtures that include 0.5-45% by weight silicone resin with at least two hydroxyl groups, 99.5-55% by weight of at least one silanol-terminated siloxane fluid, and a co-curable compound with an amino group. The siloxane-based gel compositions can be used as adhesives or sealants in medical articles.
Abstract translation: 基于硅氧烷的凝胶组合物由室温可缩合固化的混合物制备，其包含0.5-45重量％的具有至少两个羟基的有机硅树脂，99.5-55重量％的至少一个硅烷醇封端的硅氧烷流体， 具有氨基的可固化化合物。 硅氧烷基凝胶组合物可用作医疗制品中的粘合剂或密封剂。
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