公开(公告)号：US20210292501A1

公开(公告)日：2021-09-23

申请号：US17284552

申请日：2019-10-23

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Junkang J. Liu ,  Zhigang Yu ,  Ta-Hua Yu ,  Garry W. Lachmansingh ,  Dongfeng Zheng

IPC: C08J7/046 ,  C08J7/18 ,  C08K3/22 ,  C08K3/26 ,  C08K3/30 ,  C08K3/36 ,  C09D171/02 ,  C09D133/12

Abstract: The present invention provides a release hard coating, comprising a bottom hard coating component and a top release coating component, wherein the bottom hard coating component comprises a crosslinked polymer matrix and nano-silica particles; and the top release coating component comprises a release polymer capable of having a grafting reaction with the bottom hard coating component. The release hard coating can be applied onto a substrate such as PET to resist sticky illegal advertisements and protect the substrate from wear.

公开(公告)号：US11001962B2

公开(公告)日：2021-05-11

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 ,  D04H1/4218 ,  D04H1/645 ,  D04H1/4382

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.

公开(公告)号：US09798930B2

公开(公告)日：2017-10-24

申请号：US14406812

申请日：2013-07-03

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Junkang J. Liu ,  Timothy M. Dietz

IPC: G06K9/00 ,  G06T7/60 ,  G06K9/22 ,  G01L5/04 ,  G01B11/16 ,  G01L1/24 ,  G06T7/00 ,  G06T7/246 ,  A61F13/08

CPC classification number: G06K9/00671 ,  A61F13/08 ,  G01B11/165 ,  G01L1/24 ,  G01L5/045 ,  G01L5/047 ,  G06K9/228 ,  G06T7/0014 ,  G06T7/251 ,  G06T7/60 ,  G06T2200/24 ,  G06T2207/10004 ,  G06T2207/30004 ,  G06T2207/30208

Abstract: The present invention is directed to new methods of determining elongation, tension and applied pressure of elastic bandages comprising tension indicators. In one embodiment, a computer-implemented method of detecting elongation of an elastic bandage (e.g. on a mobile computing device having a processor and graphical user interface) is described. The method comprises receiving image data that includes a digital photograph of an elongated tension indicator of an elastic bandage; analyzing the image data to determine elongation of the elastic bandage by comparing geometric features of the elongated tension indicator to model geometric features that define a predetermined elongation state (such as an unelongated state); and providing output indicia associated with the determined elongation. Also described are various articles, some of which are intermediate articles of the methods described herein. Such articles include non-transient computer readable medium, a three-dimensional member comprising at least one layer of certain elastic bandages. In one embodiment, the elastic bandage comprises a tension indicator and a computer readable code.

公开(公告)号：US20150259495A1

公开(公告)日：2015-09-17

申请号：US14424473

申请日：2013-09-03

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Junkang J. Liu ,  Pingfan Wu ,  Bai Feng ,  David A. Ylitalo

IPC: C08J9/12 ,  C08J9/00

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。

公开(公告)号：US20150165087A1

公开(公告)日：2015-06-18

申请号：US14400454

申请日：2013-05-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Simon S. Fung ,  David T. Amos ,  Junkang J. Liu ,  Timothy M. Dietz ,  Jing Ma ,  Charles W. Opp

IPC: A61L24/04 ,  A61M25/02

CPC classification number: A61L24/046 ,  A61M25/02 ,  A61M2025/0266 ,  C08G77/26 ,  C08L83/00 ,  C09J7/21 ,  C09J7/29 ,  C09J7/38 ,  C09J183/08 ,  C09J2201/20 ,  C09J2400/263 ,  C09J2400/28 ,  C09J2433/006 ,  C09J2475/006 ,  C09J2477/006 ,  C09J2483/00 ,  C09J2483/006

Abstract: Adhesive articles suitable for use in medical applications include a siloxane-based pressure sensitive adhesive layer, and a breathable conformable backing having a first surface and a second surface. The siloxane-based pressure sensitive adhesive layer is coated on the first surface of the breathable conformable backing, and the second surface of the breathable conformable backing comprises a treated surface. The siloxane-based pressure sensitive adhesive layer can be attached to skin and other adhesive articles can be releasably adhered to the treated surface to form adhesive constructions.

Abstract translation: 适合用于医疗应用的粘合剂制品包括硅氧烷基压敏粘合剂层和具有第一表面和第二表面的透气贴合背衬。 基于硅氧烷的压敏粘合剂层涂覆在透气适形背衬的第一表面上，并且透气贴合背衬的第二表面包括经处理的表面。 硅氧烷类压敏粘合剂层可以附着在皮肤上，其它粘合剂制品可以可剥离地粘附到经处理的表面上以形成粘合剂结构。