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1. 发明申请

WO2012006338A2 PATTERNED AIR-LAID NONWOVEN ELECTRET FIBROUS WEBS AND METHODS OF MAKING AND USING SAME 审中-公开
标题翻译：图案空气不织布电极纤维织物及其制造和使用方法
公开(公告)号：WO2012006338A2
公开(公告)日：2012-01-12
申请号：PCT/US2011/043052
申请日：2011-07-06
申请人： 3M INNOVATIVE PROPERTIES COMPANY , WU, Tien T. , LE, Jimmy M. , VALL, David L. , HOFFDAHL, Gerry A. , SONG, Liming , LE NORMAND, Jean , BOTH, Hendrik , PRINSZE, Menno , BRANDNER, John M. , PEREZ, Mario A. , HENDERSON, John W.
发明人： WU, Tien T. , LE, Jimmy M. , VALL, David L. , HOFFDAHL, Gerry A. , SONG, Liming , LE NORMAND, Jean , BOTH, Hendrik , PRINSZE, Menno , BRANDNER, John M. , PEREZ, Mario A. , HENDERSON, John W.
IPC分类号： D04H1/54 , D04H1/42 , D04H1/58 , D04H1/72
CPC分类号： D04H1/736 , B32B3/263 , B32B3/266 , B32B5/022 , B32B5/08 , B32B5/26 , D04H1/54 , D04H1/541 , D04H1/732 , Y10T428/24331 , Y10T428/24372 , Y10T428/24405 , Y10T428/24413 , Y10T428/24421 , Y10T428/2443 , Y10T428/24479 , Y10T428/24521 , Y10T428/24612
摘要： Nonwoven electret fibrous webs including randomly oriented discrete fibers comprising electret fibers, the webs including a multiplicity of non-hollow projections extending from a major surface of the nonwoven electret fibrous web, and a multiplicity of substantially planar land areas formed between each adjoining projection in a plane defined by and substantially parallel with the major surface. In some exemplary embodiments, the randomly oriented discrete fibers include multi-component fibers having at least a first region having a first melting temperature and a second region having a second melting temperature, wherein the first melting temperature is less than the second melting temperature. At least a portion of the oriented discrete fibers are bonded together at a plurality of intersection points with the first region of the multi-component fibers. In certain embodiments, the patterned air-laid nonwoven electret fibrous webs include particulates. Methods of making and using patterned electret fibrous webs are also disclosed.
摘要翻译：非织造的驻极体纤维网包括包含驻极体纤维的随机取向的离散纤维，所述网包括从非织造驻极体纤维网的主表面延伸的多个非中空突起，以及形成在每个相邻突起之间的多个基本上平坦的陆部区域平面由主表面限定并基本平行于主表面。在一些示例性实施例中，随机取向的分立纤维包括至少具有第一熔融温度的第一区域和具有第二熔融温度的第二区域的多组分纤维，其中第一熔融温度小于第二熔融温度。定向离散纤维的至少一部分在与多组分纤维的第一区域的多个交点处结合在一起。在某些实施例中，图案化的气流成网非织造布驻极体纤维网包括微粒。还公开了制造和使用图案化驻极体纤维网的方法。

2. 发明申请

WO2015047890A1 FIBERS AND WIPES WITH EPOXIDIZED FATTY ESTER DISPOSED THEREON, AND METHODS 审中-公开
标题翻译：具有环氧化脂肪酸酯的纤维和织物及其方法
公开(公告)号：WO2015047890A1
公开(公告)日：2015-04-02
申请号：PCT/US2014/056463
申请日：2014-09-19
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： ZHANG, Yifan , QIU, Zai-Ming , SONG, Liming
IPC分类号： D06M13/11 , D06M13/224 , D04H1/435 , D06M101/32
CPC分类号： D06M13/224 , A01N25/34 , A61K8/0208 , A61Q17/005 , C11D17/049 , D04H1/435 , D04H3/011 , D06M13/11 , D06M2101/32
摘要： Fibers, which can be used for making wipes (e.g., antimicrobial wipes), wherein the fibers include a core comprising an aliphatic polyester; and an epoxidized fatty ester having greater than 4.7 wt-% oxirane oxygen, based on the total weight of the epoxidized fatty ester; wherein the epoxidized fatty ester is disposed on the surface of the fiber core.
摘要翻译：可用于制造擦拭物（例如抗微生物擦拭物）的纤维，其中纤维包括包含脂族聚酯的芯; 和基于环氧化脂肪酯的总重量具有大于4.7重量％环氧乙烷氧的环氧化脂肪酸酯; 其中所述环氧化脂肪酯设置在所述纤维芯的表面上。

3. 发明申请

WO2015034799A1 MELT-SPINNING PROCESS, MELT-SPUN NONWOVEN FIBROUS WEBS AND RELATED FILTRATION MEDIA 审中-公开
标题翻译：熔融纺丝工艺，熔融纺丝非织造纤维织物和相关过滤介质
公开(公告)号：WO2015034799A1
公开(公告)日：2015-03-12
申请号：PCT/US2014/053640
申请日：2014-09-02
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： BERRIGAN, Michael R. , BECKER, Zackary J. , STELTER, John D. , PORBENI, Francis E. , SONG, Liming , FOX, Andrew R.
IPC分类号： D04H1/724 , B01D39/02
CPC分类号： B01D39/163 , B01D29/012 , B01D29/031 , B01D39/1623 , B01D2239/0622 , B01D2239/065 , D04H3/02 , D04H3/03 , D04H3/14
摘要： High loft nonwoven webs including a population of substantially continuous mono-component melt-spun filaments, wherein the nonwoven web exhibits a Solidity of less than eight percent with a weight normalized cross direction (CD) tensile greater than 10 Newtons per 100 grams per square meter of web weight (10 N / 100 gsm), and wherein the nonwoven web is substantially free of gap-formed fibers, crimped fibers, staple fibers, and bi-component fibers. High loft spun-bond nonwoven webs can be advantageously used in filtration articles. Methods of making high loft spun-bond nonwoven webs, and filtration articles including high loft spun-bond webs made according to the methods, are also disclosed.
摘要翻译：包括基本上连续的单组分熔纺丝的群体的高蓬松非织造纤维网，其中所述非织造纤维网的重量标准化横向（CD）拉伸强度大于10牛顿/ 100克/平方米，其粘度小于8％的织物重量（10N / 100gsm），并且其中非织造纤维网基本上没有间隙形成的纤维，卷曲纤维，短纤维和双组分纤维。高折叠纺粘非织造纤维网可有利地用于过滤制品中。还公开了制造高倾斜纺粘非织造网的方法，以及根据该方法制造的包括高纬度纺粘纤维网的过滤制品。

4. 发明申请

WO2016209663A1 HYDRAZIDE COMPOUNDS SUITABLE FOR NUCLEATING POLYLACTIC ACID POLYMER 审中-公开
标题翻译：适用于聚氨酯酸聚合物的氢化物化合物
公开(公告)号：WO2016209663A1
公开(公告)日：2016-12-29
申请号：PCT/US2016/037361
申请日：2016-06-14
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： SCHULTZ, Nathan E. , SONG, Liming , LI, Fuming
IPC分类号： C08K5/25 , C07C243/24
CPC分类号： C07C243/28 , C08K5/0083 , C08K5/25 , C08L67/04
摘要： Presently describes are hydrazide (e.g. dihydrazide) compounds suitable for use as a nucleating agent for a polylactic acid ("PLA") polymer. Also described are articles such as a film or fiber comprising the semicrystalline polylactic acid polymer and a nucleating agent.
摘要翻译：目前描述适合用作聚乳酸（“PLA”）聚合物的成核剂的酰肼（例如二酰肼）化合物。还描述了诸如包含半结晶聚乳酸聚合物和成核剂的膜或纤维的制品。

5. 发明申请

WO2014092969A1 CONSTRUCTIONS FOR FLUID MEMBRANE SEPARATION DEVICES 审中-公开
标题翻译：流体膜分离装置的结构
公开(公告)号：WO2014092969A1
公开(公告)日：2014-06-19
申请号：PCT/US2013/071379
申请日：2013-11-22
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： HESTER, Jonathan F. , CASTRO, Gustavo H. , HERDTLE, Thomas , LE, Jimmy M. , SONG, Liming
IPC分类号： B01D63/08 , B01D65/08 , B29C43/22 , B32B3/26
CPC分类号： B01D63/081 , B01D63/082 , B01D65/08 , B01D2313/08 , B01D2313/143 , B01D2313/146 , B01D2319/02 , B01D2321/20 , B01D2321/2016 , B29C43/222 , B32B3/26 , B32B3/30 , B32B5/022 , B32B5/26 , B32B7/02 , B32B7/12 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2307/728 , B32B2307/73 , B32B2307/734
摘要： Described herein is a construction comprising (a) a support sheet having a base, comprising (i) a plurality of rails extending from the base wherein each rail of the plurality of rails extends continuously down a length of the support sheet and each rail comprises a first side surface and an opposing second side surface and a top surface; and (ii) a plurality of first protrusions extending from the base, wherein the plurality of first protrusions are located between the plurality of rails; and (b) a selectively permeable membrane having a first major membrane surface contacting at least the top surface of at least two rails enclosing a flow channel having a height extending between the base of the support sheet and the first major membrane surface, wherein the plurality of protrusions change the height of the flow channel along its length along the longitudinal axis of the flow channel.
摘要翻译：本文描述的是一种结构，其包括（a）具有基座的支撑片，包括（i）从基座延伸的多个轨道，其中多个轨道中的每个轨道沿支撑片材的长度连续地延伸，并且每个轨道包括第一侧表面和相对的第二侧表面和顶表面; 和（ii）从所述基座延伸的多个第一突起，其中所述多个第一突起位于所述多个轨道之间; 和（b）具有第一主要膜表面的选择性渗透膜，所述第一主膜表面至少与至少两个轨道的顶表面接触，所述至少两个轨道包围具有在所述支撑片材的基底和所述第一主要膜表面之间延伸的高度的流动通道，的突起沿着流道的纵向轴线沿其长度改变流动通道的高度。

6. 发明申请

WO2021116882A1 ABRASIVE ARTICLE 审中-公开
公开(公告)号：WO2021116882A1
公开(公告)日：2021-06-17
申请号：PCT/IB2020/061600
申请日：2020-12-07
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： LI, Junting , ZHANG, Jing , SONG, Liming , LE, Jimmy M. , SANOCKI, Stephen M. , GAO, Yaohua , CORDES, Paul J. , MUELLER, Gregory S. , THURBER, Ernest L. , LIU, Yuyang , MARTINEZ, Jaime A. , ANNEN, Michael J.
IPC分类号： B24D3/00 , B24D11/00 , B24D11/02 , B24D18/00
摘要： An abrasive article is disclosed. The abrasive article has a backing substrate. The abrasive article also has a laminate joined to the backing substrate. The laminate comprises a hot melt polymer. The abrasive article also has a cured resin composition joined to the laminate opposite the backing substrate. The abrasive article also has abrasive particles joined to the cured resin composition.

7. 发明申请

WO2015080913A1 DIMENSIONALLY-STABLE MELT BLOWN NONWOVEN FIBROUS STRUCTURES, AND METHODS AND APPARATUS FOR MAKING SAME 审中-公开
标题翻译：尺寸稳定的熔体非结构纤维结构，以及制造它们的方法和装置
公开(公告)号：WO2015080913A1
公开(公告)日：2015-06-04
申请号：PCT/US2014/066325
申请日：2014-11-19
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： ZILLIG, Daniel J. , TALWAR, Sachin , CHRISTIANSEN, Randy L. , ROMANO, Michael D. , MOORE, Eric M. , PERCHA, Pamela A. , SONG, Liming , BROSTROM, Myles L.
IPC分类号： D04H17/00
CPC分类号： D01D5/0985 , D01D5/084 , D01D5/088 , D04H1/55 , D04H1/56 , D10B2321/022 , D10B2331/04 , D10B2331/041
摘要： A process and apparatus for producing a dimensionally stable melt blown nonwoven fibrous web. The process includes forming a multiplicity of melt blown fibers by passing a molten stream including molecules of at least one thermoplastic semi-crystalline (co)polymer through at least one orifice of a melt-blowing die, subjecting at least a portion of the melt blown fibers to a controlled in-flight heat treatment operation at a temperature below a melting temperature of the at least one thermoplastic semi-crystalline (co)polymer immediately upon exiting from the at least one orifice, and collecting at least some of the melt blown fibers subjected to the controlled in-flight heat treatment operation on a collector to form a non-woven fibrous structure. The nonwoven fibrous structure exhibits a Shrinkage less than a Shrinkage measured on an identically-prepared structure including only fibers not subjected to the controlled in-flight heat treatment operation, and generally less than 15%.
摘要翻译：用于生产尺寸稳定的熔喷非织造纤维网的方法和设备。该方法包括通过使包含至少一种热塑性半结晶（共）聚合物的分子的熔融流通过熔喷模具的至少一个孔，使至少一部分熔喷在至少一种热塑性半结晶（共）聚合物的熔融温度以下的温度下，在离开至少一个孔口时立即进行受控飞行中热处理操作的纤维，并收集至少一些熔喷纤维在收集器上进行受控的飞行中热处理操作以形成无纺纤维结构。非织造纤维结构体的收缩率小于在相同制备的结构上测量的收缩率，其仅包括不经受受控飞行中热处理操作的纤维，通常小于15％。

8. 发明申请

WO2015047806A1 FIBERS, WIPES, AND METHODS 审中-公开
标题翻译： FIBERS，WIPES和方法
公开(公告)号：WO2015047806A1
公开(公告)日：2015-04-02
申请号：PCT/US2014/055981
申请日：2014-09-17
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： ZHANG, Yifan , QIU, Zai-Ming , SONG, Liming , HARDY, Cordell M.
IPC分类号： D01F6/62 , D01F1/10 , D04H1/435
CPC分类号： C08L67/04 , A01N25/34 , C08K5/1515 , C11D17/049 , D01F1/10 , D01F6/625 , D04H1/435
摘要： Fibers, which can be used for making wipes (e.g., antimicrobial wipes), wherein the include: an aliphatic polyester; an unreacted epoxidized fatty ester having greater than 4.7 wt-% oxirane oxygen, based on the total weight of the epoxidized fatty ester; wherein the aliphatic polyester and unreact edepoxidized fatty ester form a mixture.
摘要翻译：可用于制造擦拭物（例如抗微生物擦拭物）的纤维，其中包括：脂族聚酯; 基于环氧化脂肪酯的总重量的具有大于4.7重量％的环氧乙烷氧的未反应的环氧化脂肪酸酯; 其中所述脂族聚酯和未反应的edepoxidized脂肪酯形成混合物。

9. 发明申请

WO2014093743A1 CONSTRUCTIONS FOR FLUID MEMBRANE SEPARATION DEVICES 审中-公开
标题翻译：流体膜分离装置的结构
公开(公告)号：WO2014093743A1
公开(公告)日：2014-06-19
申请号：PCT/US2013/074873
申请日：2013-12-11
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： HESTER, Jonathan F. , CASTRO, Gustavo H. , HERDTLE, Thomas , SONG, Liming
IPC分类号： B01D63/08 , C07C7/144 , C07C31/08
CPC分类号： B01D69/10 , B01D63/082 , B01D67/0002 , B01D71/26 , B01D71/68 , B01D2313/08 , B01D2319/02 , C07C29/76 , C07C31/08
摘要： Described herein is a construction comprising (a) a support sheet having a base, comprising (i) a plurality of rails extending from the base wherein each rail of the plurality of rails extends continuously down a length of the support sheet and each rail comprises a first side surface and an opposing second side surface and a top surface; and (ii) a plurality of first protrusions extending from the base, wherein the plurality of first protrusions are located between the plurality of rails; and (b) a selectively permeable membrane having a first major membrane surface contacting at least the top surface of at least two rails enclosing a flow channel having a height extending between the base of the support sheet and the first major membrane surface, wherein the plurality of protrusions change the height of the flow channel along its length along the longitudinal axis of the flow channel.
摘要翻译：这里描述的是一种结构，其包括（a）具有基部的支撑片，该支撑片包括（i）从基部延伸的多个导轨，其中多个导轨中的每个导轨连续地向下延伸支撑片和每个导轨包括第一侧表面和相对的第二侧表面以及顶表面; 和（ii）从所述基部延伸的多个第一突起，其中所述多个第一突起位于所述多个导轨之间; （b）具有第一主膜表面和第二主膜表面的选择性渗透膜，所述第一主膜表面至少接触包围流动通道的至少两个导轨的顶表面，所述流动通道具有在所述支撑片的基部和所述第一主膜表面之间延伸的高度，其中，所述多个突出物沿流动通道的纵向轴线改变流动通道沿其长度的高度。

10. 发明申请

WO2023037272A1 ABRASIVE ARTICLE WITH CALENDERED COMBINATION 审中-公开
公开(公告)号：WO2023037272A1
公开(公告)日：2023-03-16
申请号：PCT/IB2022/058436
申请日：2022-09-08
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： MAHLI, David M. , NIETFELD, Jon P. , LE, Jimmy M. , ZELINSKY, Jeffrey E. , SONG, Liming , MUELLER, Gregory S.
IPC分类号： B24D11/00 , B24D3/00 , B24D11/02
摘要： Aspects of the present disclosure relate to a method of making an abrasive article. The method can include providing a combination of a mesh backing and a fastener. The mesh backing has a first side and a second side and the mesh backing has a fastener disposed on the second side and intertwined through the mesh backing therein. The combination comprises a raised portion on the first side having a first dimension. The method can include calendering the first side of the mesh backing to form a calendered mesh backing such that the raised portion results in a second dimension. The second dimension is less than the first dimension. The method can include depositing a curable make layer precursor on a major surface of the calendered mesh backing, deposing a plurality of abrasive particles onto the curable make layer precursor, and at least partially curing the curable make layer precursor.

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