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公开(公告)号:WO2009020811A3
公开(公告)日:2009-04-16
申请号:PCT/US2008071567
申请日:2008-07-30
Applicant: 3M INNOVATIVE PROPERTIES CO
Inventor: TUMAN SCOTT J , KOBE JAMES J , LEVITT LEON
IPC: B32B3/06 , A63B49/08 , A63B53/14 , A63B59/00 , B25G1/10 , B29C37/00 , B29C47/00 , B32B7/12 , B32B27/08 , B62K21/26
CPC classification number: B62K21/26 , A46D1/02 , A47L25/08 , A63B49/08 , A63B53/14 , A63B60/06 , A63B60/08 , A63B60/10 , A63B60/14 , A63B60/18 , A63B2208/12 , A63B2209/10 , B25G1/10 , B29C37/0053 , B29C47/00 , B29C47/0021 , B29K2995/0072 , B32B27/08 , Y10T428/24008 , Y10T428/24017 , Y10T428/2414 , Y10T428/24174 , Y10T428/24182 , Y10T428/24479 , Y10T428/24612
Abstract: A stem web is disclosed that comprises a backing layer having a first surface 5 and a second surface, and an array of 600 to 20000 upstanding stems projecting from the first surface of the backing. The stems comprise a height from 0.3 and 2.0 millimeters and a shore hardness less than 90A. In one embodiment, the stem web further comprises a reinforcing layer secured to the second surface. In one embodiment, the stem web is secured to a tool to be passed across a surface to be cleaned to capture lint and hair.
Abstract translation: 公开了一种干网,其包括具有第一表面5和第二表面的背衬层以及从背衬的第一表面突出的600至20000个直立杆的阵列。 茎包括0.3和2.0毫米的高度和小于90A的肖氏硬度。 在一个实施例中,杆网还包括固定到第二表面的增强层。 在一个实施例中,杆网被固定到工具上以穿过待清洁表面以捕获棉绒和头发。
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公开(公告)号:WO0213638A2
公开(公告)日:2002-02-21
申请号:PCT/US0123274
申请日:2001-07-24
Applicant: 3M INNOVATIVE PROPERTIES CO
Inventor: KOBE JAMES J , LEVITT LEON
IPC: A63B53/14 , A43B17/00 , A63B49/08 , A63B59/00 , A63B59/04 , A63B59/06 , A63B59/12 , A63B69/00 , A63B69/36 , A63B71/14 , A63C11/22 , A63C19/04 , B25G1/10 , B29C37/00 , B29C47/00 , B32B3/30 , B32B25/08 , B32B27/08 , B62K21/26 , A41D
CPC classification number: B25G1/10 , A63B49/08 , A63B53/14 , A63B60/06 , A63B60/08 , A63B60/10 , A63B60/14 , A63B60/18 , A63B2208/12 , B29C37/0053 , B29C47/00 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29K2995/0072 , B32B27/08 , B62K21/26 , Y10T428/24017 , Y10T428/2405 , Y10T428/24174 , Y10T428/24182 , Y10T428/2457 , Y10T428/24612 , Y10T442/2139 , Y10T442/2344
Abstract: A friction control article (20) including a backing layer (21) having a first surface (24) with an array of at least 100 upstanding stems (26) per square inch and a second surface (25). At least a portion of the upstanding stems is an elastomeric material and the stems have an aspect ratio of at least 1.25. The first surface has a static coefficient of friction when dry of at least 0.6 and a static coefficient of friction when wet within 20% of the static coefficient of friction when dry. The first surface has a peel strength and a tensile strength of substantially zero when engaged with another slip control article. The first surface has a relatively high shear strength when engaged with another slip control article. The high shear forces are due primarily to the frictional properties of the elastomeric materials, not a mechanical interlock of the stems, such as on a mechanical fastener.
Abstract translation: 一种摩擦控制制品(20),其包括具有第一表面(24)的背衬层(21),所述第一表面具有每平方英寸至少100个直立杆(26)的阵列和第二表面(25)。 直立杆的至少一部分是弹性体材料,并且杆的纵横比至少为1.25。 第一表面在干燥时具有至少0.6的静态摩擦系数,当干燥时湿度在静态摩擦系数的20%内时的静摩擦系数。 当与另一个滑动控制制品接合时,第一表面具有基本为零的剥离强度和拉伸强度。 当与另一个滑动控制制品接合时,第一表面具有相对较高的剪切强度。 高剪切力主要是由于弹性体材料的摩擦性能,而不是杆的机械互锁,例如在机械紧固件上。
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公开(公告)号:WO2014047018A3
公开(公告)日:2014-05-30
申请号:PCT/US2013060026
申请日:2013-09-17
Applicant: 3M INNOVATIVE PROPERTIES CO , BODKHE RAJAN B , KUGEL ALEXANDER J , LEVITT LEON , MOSS CRAIG M , JOHNSON MICHAEL A
Inventor: BODKHE RAJAN B , KUGEL ALEXANDER J , LEVITT LEON , MOSS CRAIG M , JOHNSON MICHAEL A
IPC: C08G18/71 , C08G18/10 , C08G18/30 , C08G18/44 , C08G18/79 , C08G18/80 , C08L75/06 , C09D123/22 , C09D175/06
CPC classification number: C08G18/715 , C08G18/10 , C08G18/307 , C08G18/44 , C08G18/755 , C08G18/792 , C08G18/808 , C09D175/06 , C08L23/18
Abstract: There is provided a coating composition comprising a one-part moisture-curable polyurethane comprising a polycarbonate back bone and at least one end group derived from an aliphatic isocyanate; and a liquid hydrocarbon resin, where the liquid hydrocarbon resin is non-reactive with the at least one end group derived from an aliphatic isocyanate. There are also provided articles, film, and methods of using the presently disclosed coating compositions.
Abstract translation: 提供一种涂料组合物,其包含一部分可湿气固化的聚氨酯,其包含聚碳酸酯背骨和至少一个衍生自脂族异氰酸酯的端基; 和液体烃树脂,其中液体烃树脂与衍生自脂族异氰酸酯的至少一个端基不具有反应性。 还提供了使用本公开的涂料组合物的制品,膜和方法。
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公开(公告)号:WO2014121007A3
公开(公告)日:2014-12-18
申请号:PCT/US2014014023
申请日:2014-01-31
Applicant: 3M INNOVATIVE PROPERTIES CO
Inventor: BODKHE RAJAN B , LEVITT LEON , MOSS CRAIG M
IPC: C08J5/24 , C08G65/336 , C08L71/02 , C08L101/10 , C09D171/02
CPC classification number: C09D171/02 , B05D3/007 , C08G65/336 , C09D201/10 , Y10T428/31663 , C08L71/02
Abstract: There is provided a one-part, moisture curable coating composition comprising: a silyl terminated polymer, wherein the silyl terminated polymer is polyoxyalkylene polymer having at least one end group derived from an alkoxy silane, and a polyether plasticizer, and further the polyether plasticizer has a number average molecular weight between 300 g/mol to 600 g/mol. There are also provided articles and films made using and methods for using these coating compositions.
Abstract translation: 提供了一种单组分湿固化涂料组合物,其包含:甲硅烷基封端的聚合物,其中甲硅烷基封端的聚合物是具有至少一个衍生自烷氧基硅烷的端基的聚氧化烯聚合物和聚醚增塑剂,并且聚醚增塑剂具有 数均分子量在300g / mol至600g / mol之间。 还提供使用这些涂料组合物制备的制品和薄膜以及使用这些涂料组合物的方法。
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公开(公告)号:WO2014055578A3
公开(公告)日:2014-06-26
申请号:PCT/US2013062946
申请日:2013-10-02
Applicant: 3M INNOVATIVE PROPERTIES CO , BODKHE RAJAN B , FORES STUART E , LEVITT LEON , MOSS CRAIG M , JOHNSON MICHAEL A
Inventor: BODKHE RAJAN B , FORES STUART E , LEVITT LEON , MOSS CRAIG M , JOHNSON MICHAEL A
CPC classification number: C09D175/08 , C08G18/10 , C08G18/12 , C08G18/307 , C08G18/48 , C08J5/00 , C08J5/18 , C08J2375/08 , C08K3/22 , C08K3/30 , C08K3/36 , C08K2003/2241 , C08K2003/3045 , C09D175/04
Abstract: There is provided a coating composition comprising: (a) a one part moisture cure polyurethane comprising: an aromatic polyurethane prepolymer having backbone derived from polyether and at least one aromatic end group, wherein the coating composition comprises about 8 wt% to 90 wt% polyurethane prepolymer based on the total weight of the coating composition; (b) 2 to 60 wt% of an inorganic filler based on the total weight of the coating composition; and (c) 2 to 60 wt% of a solvent based on the total weight of the coating composition, wherein the coating composition, when cured, is a water-vapor semi-permeable, air and water barrier film. There is also provided a cured coating composition and articles made therefrom.
Abstract translation: 提供一种涂料组合物,其包含:(a)一部分水分固化聚氨酯,其包含:具有衍生自聚醚和至少一个芳族端基的主链的芳族聚氨酯预聚物,其中所述涂料组合物包含约8重量%至90重量%的聚氨酯 基于涂料组合物的总重量的预聚物; (b)基于涂料组合物的总重量的2至60重量%的无机填料; 和(c)基于涂料组合物总重量的2至60重量%的溶剂,其中所述涂料组合物在固化时为水蒸汽半透性空气和水阻隔膜。 还提供固化涂料组合物和由其制成的制品。
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公开(公告)号:WO03032855A8
公开(公告)日:2005-03-17
申请号:PCT/US0227166
申请日:2002-08-26
Applicant: 3M INNOVATIVE PROPERTIES CO
Inventor: SCHOLZ MATTHEW T , CRONE MARGIE A , BAUMANN NICHOLAS R , LEVITT LEON
IPC: A61B19/08 , A63B49/08 , A63B53/14 , A63B59/00 , B25G1/10 , B29C37/00 , B29C47/00 , B32B5/02 , B32B25/04 , B32B27/08 , B62K21/26
CPC classification number: A46D1/00 , A61B46/40 , A63B49/08 , A63B53/14 , A63B60/06 , A63B60/08 , A63B60/10 , A63B60/14 , A63B60/18 , A63B2208/12 , A63B2209/10 , B25G1/10 , B29C37/0053 , B29C47/00 , B29C47/0021 , B29C47/003 , B29C47/0033 , B29K2995/0072 , B32B27/08 , B62K21/26 , Y10T428/24017 , Y10T428/2405 , Y10T428/24174 , Y10T428/24182 , Y10T428/2457 , Y10T428/24612 , Y10T442/2139 , Y10T442/2344 , Y10T442/60
Abstract: Friction control articles for use in healthcare applications, the articles generally comprising a backing layer having a first surface and a second surface, where projecting from the first surface of the backing layer is an array of stems, wherein at least a portion of the exterior surface of the stems comprises an elastomeric material. Also disclosed are friction control articles having a coefficient of friction when dry along at least a portion of the first surface is at least 0.6. Multilayered and dual-sided friction control articles are also provided.
Abstract translation: 用于医疗保健应用的摩擦控制制品,通常包括具有第一表面和第二表面的背衬层的制品,其中从背衬层的第一表面突出的是一系列茎,其中外表面的至少一部分 的杆包括弹性体材料。 还公开了当沿着第一表面的至少一部分干燥时具有摩擦系数的摩擦控制制品至少为0.6。 还提供多层和双面摩擦控制制品。
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