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31. 发明公开

EP2262868A1 STRETCH RELEASABLE ADHESIVE TAPE 失效
标题翻译： DURCH DEHNUNGLÖSBARESKLEBEBAND
公开(公告)号：EP2262868A1
公开(公告)日：2010-12-22
申请号：EP09719125.8
申请日：2009-03-12
申请人： 3M Innovative Properties Company
发明人： DETERMAN, Michael, D. , EVERAERTS, Albert, I. , PURGETT, Mark, D. , TRAN, Thu-van, T. , BRIES, James, L. , EMSLANDER, Jeffrey, O. , SETH, Jayshree
IPC分类号： C09J7/02
CPC分类号： C09J7/0207 , C09J7/243 , C09J7/38 , C09J2201/618 , C09J2423/006 , C09J2483/00 , G02F2202/28 , Y10T428/14 , Y10T428/1471 , Y10T428/1476 , Y10T428/24752 , Y10T428/2848 , Y10T428/2852 , Y10T428/2896
摘要： An adhesive tape that is stretch releasable, articles that contain the adhesive tape, and uses of the adhesive tape are disclosed. The adhesive tapes include a backing layer that is adjacent to at least one pressure-sensitive adhesive layer. The backing layer typically is optically clear and includes a poly(alkylene)copolymer. The pressure-sensitive adhesive layer is a silicone-based adhesive composition. In many embodiments, the adhesive tape is optically clear.
摘要翻译：公开了一种可拉伸剥离的胶带，包含胶带的物品，以及胶带的用途。胶带包括与至少一个压敏粘合剂层相邻的背衬层。背衬层通常是光学透明的并且包括聚（亚烷基）共聚物。压敏粘合剂层是硅氧烷类粘合剂组合物。在许多实施例中，胶带是光学透明的。

32. 发明授权

EP1635666B1 INTEGRALLY FOAMED MICROSTRUCTURED ARTICLE 失效
标题翻译：整体发泡微结构制品
公开(公告)号：EP1635666B1
公开(公告)日：2010-06-30
申请号：EP04753951.5
申请日：2004-05-28
申请人： 3M Innovative Properties Company
发明人： SETH, Jayshree , HAAS, Christopher, K. , SURA, Ravi K., , GRAHAM, Katherine, A., S. , VENNE, Janet, A.,
IPC分类号： A44B18/00 , B29C44/00
CPC分类号： B29C44/356 , A44B18/0049 , A44B18/0061 , A44B18/0092 , A61F13/0273 , A61F13/625 , B29C44/00 , Y10T428/24008 , Y10T428/24017 , Y10T428/249976 , Y10T428/249977 , Y10T428/249979 , Y10T428/249981

33. 发明授权

EP1696760B1 SPLIT HOOK FASTENER 有权
标题翻译： SPLIT钩紧固件
公开(公告)号：EP1696760B1
公开(公告)日：2009-09-30
申请号：EP04796631.2
申请日：2004-10-28
申请人： 3M Innovative Properties Company
发明人： SETH, Jayshree , AUSEN, Ronald W. , VENNE, Janet A.
IPC分类号： A44B18/00
CPC分类号： B29C67/0044 , A44B18/0061 , A44B18/0065 , B29C55/00 , B29C2793/00 , B29L2031/729 , Y10T24/2792
摘要： The present invention provides a method for forming preferably a unitary polymeric hook fastener(20) comprising a flexible backing(22), and a multiplicity of spaced hook elements(9) projecting from the upper surface of the unitary backing(22). The hook elements(9) each comprise a stem portion(24) attached at one end to the backing(22), and a head portion(21) at the end of the stem portion(24) opposite the backing(22). The head portion(21) projects in different directions for some adjacent hook members(9) which adjacent hook members(9) each have a flat face(35,36) which flat faces(35,36) are mutually opposing in face to face relation.

34. 发明公开

EP1965978A1 MICROSTRIPED FILM 审中-公开
标题翻译：微带FILM
公开(公告)号：EP1965978A1
公开(公告)日：2008-09-10
申请号：EP06844815.8
申请日：2006-12-04
申请人： 3M Innovative Properties Company
发明人： AUSEN, Ronald W. , SETH, Jayshree , VENNE, Janet A.
IPC分类号： B32B27/08 , B32B7/04
CPC分类号： B32B27/08 , B29C47/0021 , B29C47/065 , B29C47/14 , B29C47/145 , B32B3/10 , B32B3/263 , B32B5/022 , B32B5/142 , B32B7/02 , B32B25/16 , B32B27/12 , B32B27/302 , B32B27/32 , B32B37/153 , B32B2250/44 , B32B2270/00 , B32B2274/00 , Y10T428/24612
摘要： There is provided a coextruded film or film layer comprises at least two sets of regions, a first set of regions formed predominately of a first thermoplastic polymer and a second set of regions formed predominately of a second thermoplastic polymer arranged in an alternating side-by-side manner. These side-by-side polymer regions generally extend in a machine direction in a continuous manner. The film or film layer has a first face and a second face. On at least one face, one of the regions of the first thermoplastic polymer bridges over the adjacent lane of another (the second thermoplastic polymer region or a third thermoplastic polymer region) thermoplastic polymer region creating on the first face a continuous layer of the first thermoplastic polymer. The opposite face comprises at least in part the other thermoplastic polymer. This bridging layer of the first thermoplastic polymer maintains the integrity of the film or film layer in the cross direction to the machine direction without the need for compatibilizers or tie layers, and allows for the other thermoplastic polymer regions to be exposed on the second face.

35. 发明授权

EP1638500B1 BREATHABLE FASTENERS 有权
标题翻译：透气闭幕
公开(公告)号：EP1638500B1
公开(公告)日：2008-08-06
申请号：EP04750666.2
申请日：2004-04-26
申请人： 3M Innovative Properties Company
发明人： SETH, Jayshree , AUSEN, Ronald W. , MROZINSKI, James S. , VENNE, Janet A.
IPC分类号： A61F13/62 , A44B18/00
CPC分类号： A61F13/0273 , A44B18/0069 , A61F13/5622 , A61F13/625 , A61F2013/00565 , Y10T24/2792
摘要： The present invention concerns breathable fasteners for use with hook fastener systems. The breathable fastening system comprises a first breathable mechanical fastener surface, which is generally a loop or fibrous type surface that can optionally be joined to a breathable backing loop, and a recon large area breathable hook type fastener. The hook type fastener generally has an integral film backing which film backing has a porosity of from 0.0001 to 0.005 cm , a backing thickness of from 25 to 200 µm, a stiffness of from 10 to 2000 Gurley units and a hook or projection containing surface area of at least 10 cm .

36. 发明授权

EP1443883B1 OIL ABSORBENT WIPE WITH RAPID VISUAL INDICATION 有权
标题翻译：吸油擦拭物具有快速视图中显示
公开(公告)号：EP1443883B1
公开(公告)日：2007-02-14
申请号：EP02778598.9
申请日：2002-10-14
申请人： 3M Innovative Properties Company
发明人： SETH, Jayshree , KATAGIRI, Hiroto , SAKURAI, Hiroshi
IPC分类号： A61K8/02 , A61Q19/10 , A61L15/34 , A61L15/20
CPC分类号： A61Q19/008 , A45D19/00 , A47K10/16 , A61K8/0208 , A61K2800/42 , A61Q19/10 , B29C47/0021 , B29C47/366 , B29C47/367 , B29C55/005 , B29K2105/04 , B32B5/18 , Y10T442/2525
摘要： There is provided an oil absorbing wipe material suitable for wiping a users' skin or hair and a method for their manufacture. The wipes comprise at least an oil absorbing porous film-like substrate of a thermoplastic material. Generally, the wipe changes transparency or color (a change in L* of about 10 or more) when loaded with oil to provide an oil absorption indication functionality. The wipe is formed by (a) providing a porous film-like substrate of a thermoplastic material capable of absorbing facial or body oils and changing transparency or color, and (b) coating the porous substrate with oil, either continuously or in regions, wherein the oil coating is not sufficient to change the transparency or color of the substrate such that it loses its oil absorption indication functionality. This oil coating being of a nature such that the coated porous substrate has an increased oil absorption indicating functionality.

37. 发明公开

EP1638500A1 BREATHABLE FASTENERS 有权
标题翻译：透气闭幕
公开(公告)号：EP1638500A1
公开(公告)日：2006-03-29
申请号：EP04750666.2
申请日：2004-04-26
申请人： 3M Innovative Properties Company
发明人： SETH, Jayshree , AUSEN, Ronald W. , MROZINSKI, James S. , VENNE, Janet A.
IPC分类号： A61F13/62 , A44B18/00
CPC分类号： A61F13/0273 , A44B18/0069 , A61F13/5622 , A61F13/625 , A61F2013/00565 , Y10T24/2792
摘要： The present invention concerns breathable fasteners for use with hook fastener systems. The breathable fastening system comprises a first breathable mechanical fastener surface, which is generally a loop or fibrous type surface that can optionally be joined to a breathable backing loop, and a recon large area breathable hook type fastener. The hook type fastener generally has an integral film backing which film backing has a porosity of from 0.0001 to 0.005 cm3, a backing thickness of from 25 to 200 µm, a stiffness of from 10 to 2000 Gurley units and a hook or projection containing surface area of at least 10 cm2.

38. 发明公开

EP1635666A1 INTEGRALLY FOAMED MICROSTRUCTURED ARTICLE 失效
标题翻译：整体发泡微结构制品
公开(公告)号：EP1635666A1
公开(公告)日：2006-03-22
申请号：EP04753951.5
申请日：2004-05-28
申请人： 3M Innovative Properties Company
发明人： SETH, Jayshree , HAAS, Christopher, K. , SURA, Ravi K., , GRAHAM, Katherine, A., S. , VENNE, Janet, A.,
IPC分类号： A44B18/00 , B29C44/00
CPC分类号： B29C44/356 , A44B18/0049 , A44B18/0061 , A44B18/0092 , A61F13/0273 , A61F13/625 , B29C44/00 , Y10T428/24008 , Y10T428/24017 , Y10T428/249976 , Y10T428/249977 , Y10T428/249979 , Y10T428/249981
摘要： The invention is directed in part to an article that includes a polymer foam having a surface with surface microstructures(14), the surface microstructures have at least one extent or dimension of about 10 microns or more, preferably 50 microns or more. A maximum extent (unless it is a continuous rib-like structure) the microstructure is about 300 microns or less, preferably 200 microns or less, and generally a maximum height of 1000 microns or less, preferably 750 microns or less and a minimum height of 200 microns or more, preferably 300 microns or more. The foamed article may be provided in a variety of shapes, including a rod, a cylinder, a sheet, etc. In a preferred embodiment where the foam is provided in the form of a sheet, the foam has a pair of major surfaces, one or both of which can be provided with surface microstructures. The foam backing and microstructures include a plurality of voids, which voids a re preferably of a mean size substantially less than the smallest cross-sectional dimension or extent of the microstructures.
摘要翻译：本发明部分涉及包括具有表面具有表面微结构（14）的聚合物泡沫的制品，表面微结构具有至少一个约10微米或更大，优选50微米或更大的范围或尺寸。最大程度（除非它是连续的肋状结构），微结构为约300微米或更小，优选200微米或更小，并且通常最大高度为1000微米或更小，优选750微米或更小，最小高度 200微米或更多，优选300微米或更多。发泡制品可以以各种形状提供，包括棒，圆柱体，片材等。在其中泡沫以片材的形式提供的优选实施方案中，泡沫具有一对主表面，一个主表面或者两者都可以具有表面微结构。泡沫背衬和微结构包括多个空隙，空隙的平均尺寸优选小于微结构的最小横截面尺寸或程度。

39. 发明公开

EP1589845A1 WEB CONSTRUCTIONS WITH SEVERED ELONGATE STRANDS 审中-公开
标题翻译：剪去，股细长铁路建设
公开(公告)号：EP1589845A1
公开(公告)日：2005-11-02
申请号：EP03790449.7
申请日：2003-12-11
申请人： 3M Innovative Properties Company
发明人： SETH, Jayshree
IPC分类号： A44B18/00 , B32B27/02 , B32B31/18
CPC分类号： B32B27/02 , A44B18/0015 , B29C47/0019 , B29C47/0033 , B29C47/026 , B29C2793/009 , B29K2025/00 , B29K2067/00 , B29K2077/00 , B29K2995/0046 , B29L2031/727 , Y10T24/2792 , Y10T156/1016 , Y10T156/1057 , Y10T156/1085 , Y10T428/24008
摘要： Web constructions with severed elongate strands (242) located on at least one surface are described. The severed elongate strands are attached to one or both major surfaces of a web (110) and may be arranged in rows and columns. The elongate strands may be formed by extruding continuous strands onto a web construction, followed by selective attachment of the strands to the web at intervals. After attachment, the elongate strands may be severed at locations (218) between the points of attachment (212). The severed elongate strands may be used as fastening elements on a web backing. When used as fastening elements, the webs may be used in, e.g., garments (gowns diapers, training pants, etc.), bedding, etc. Other uses may also be envisioned for the webs with severed elongate strands, e.g., personal care products (skin debridement articles, etc.), abrasive articles, polishing articles, filters constructions (where, e.g., the severed elongate strands serve as filtering elements and/or spacers), etc.

40. 发明公开

EP1397065A1 PACKAGE OF MULTIPLE OIL ABSORBING WIPES 无效
标题翻译：盘根几个FAT吸水纸巾
公开(公告)号：EP1397065A1
公开(公告)日：2004-03-17
申请号：EP02741913.4
申请日：2002-06-06
申请人： 3M Innovative Properties Company
发明人： SETH, Jayshree
IPC分类号： A47K10/42 , A47K7/00 , A61K7/48 , A61K7/50
CPC分类号： B32B5/18 , A47K7/00 , A47K10/42 , Y10T428/1334 , Y10T428/249953 , Y10T428/249962 , Y10T428/249981 , Y10T428/249987 , Y10T428/2904 , Y10T428/2973
摘要： There is provided a package (40) of multiple oil absorbing wipes (44) suitable for wiping a users skin or hair. The invention wipes comprise an oil absorbing porous film of a thermoplastic material having a transparency of less than 65 which porous substrate changes transparency when loaded with oil. The porous substrate has directly on one face an oil contaminable layer, without any intermediate oil impermeable layer or film. The porous film has a percent oil retention of from 50 to 100 percent.

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