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公开(公告)号：US20230220188A1
公开(公告)日：2023-07-13
申请号：US18116876
申请日：2023-03-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jonathan E. Janoski , Anthony F. Schultz , Keith R. Lyon , Ronald S. Steelman , Kevin M. Lewandowski , Corinne E. Lipscomb , Terry R. Hobbs , Arlin L. Weikel , Jayshree Seth , Duane D. Fansler , Hidetoshi Abe
CPC classification number: C08L29/14 , C08J7/0427 , C08J3/28 , C08J2433/10 , C08J2329/14 , C08J2429/04 , C08L2203/16
Abstract: A film is described comprises a (meth)acrylic polymer and a polyvinyl acetal (e.g. butyral) resin. In some embodiments, the film has a glass transition temperature (i.e. Tg) ranging from 30° C. to 60° C. In some embodiments, the film has a gel content of at least 20% or greater. In some embodiments, the film has an elongation at break of at least 175%. The film typically comprises photoinitiator as a result of the method by which the film was made. The film may be a monolithic film or a layer of a multilayer film.
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公开(公告)号：US11629250B2
公开(公告)日：2023-04-18
申请号：US16952159
申请日：2020-11-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jonathan E. Janoski , Anthony F. Schultz , Keith R. Lyon , Ronald S. Steelman , Kevin M. Lewandowski , Corinne E. Lipscomb , Terry R. Hobbs , Arlin L. Weikel , Jayshree Seth , Duane D. Fansler , Hidetoshi Abe
IPC: C08L29/14 , C08L33/06 , C08L33/08 , B32B27/30 , B32B27/08 , C08J5/18 , C09J7/22 , C09J7/20 , C09D133/08 , C09J133/08
Abstract: A film is described comprising a (meth)acrylic polymer and a polyvinyl acetal (e.g. butyral) resin. In some embodiments, the film has a glass transition temperature (i.e. Tg) ranging from 30° C. to 60° C. In some embodiments, the film has a gel content of at least 20% or greater. In some embodiments, the film has an elongation at break of at least 175%. The film typically comprises photoinitiator as a result of the method by which the film was made. The film may be a monolithic film or a layer of a multilayer film.
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公开(公告)号：US11286355B2
公开(公告)日：2022-03-29
申请号：US16645814
申请日：2018-09-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Benjamin A. Johnson , Terry R. Hobbs , Patrick J. Kilps , Patrick R. McKellips , Ambuj Sharma , Jeffrey M. Smits
Abstract: There is provided a composite article comprising a composite material comprising 60 wt % to 98 wt % of a hydrolytically stable thermoplastic resin; and 1 wt % to 11 wt % long conductive metal fibers coated with a polymer selected from at least one of aromatic polycarbonates, aromatic polycarbonate alloys, aromatic polyethers, maleated polyolefins, semi-aromatic nylons, stabilized nylons, and combinations thereof.
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公开(公告)号：US20210060110A1
公开(公告)日：2021-03-04
申请号：US17083668
申请日：2020-10-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Matthew T. Scholz , Terry R. Hobbs
Abstract: Antimicrobial compositions, especially those useful when applied topically to tissue, such as mucosal tissues (i.e., mucous membranes), that include an antimicrobial selected from the group consisting of peroxides, C6-C14 alkyl carboxylic acids, C6-C14 alkyl carboxylate ester carboxylic acids, C8-C22 mono- or polyunsaturated carboxylic acids, and antimicrobial natural oils. The compositions can also include an enhancer component, a surfactant, a hydrophobic component, and/or a hydrophilic component. Such compositions provide effective topical antimicrobial activity and are accordingly useful in the treatment and/or prevention of conditions that are caused, or aggravated by, microorganisms (including viruses).
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公开(公告)号：US09895722B2
公开(公告)日：2018-02-20
申请号：US14014872
申请日：2013-08-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Justin A. Riddle , Terry R. Hobbs , David D. Lu , Andrew S. D'Souza , Naiyong Jing , James P. Gardner, Jr. , Yifan Zhang , Zachary J. Malmberg , Milind B. Sabade
CPC classification number: B08B3/10 , C11D3/08 , C11D3/1246 , C11D3/162 , C11D11/0035
Abstract: A method of removing an unwanted constituent from a siliceous surface in which the method includes contacting the siliceous surface and the unwanted constituent with a multi-functional composition that includes water, a hydrophilic silane, and a surfactant, and drying the surface.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20160289440A1
公开(公告)日：2016-10-06
申请号：US15175458
申请日：2016-06-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jonathan E. Janoski , Anthony F. Schultz , Keith R. Lyon , Ronald S. Steelman , Kevin M. Lewandowski , Corinne E. Lipscomb , Terry R. Hobbs , Arlin L. Weikel , Jayshree Seth , Duane D. Fansler , Hidetoshi Abe
IPC: C08L33/08 , C09J7/02 , C09D133/08
CPC classification number: C08L29/14 , B32B27/08 , B32B27/304 , B32B27/306 , B32B27/308 , B32B2250/246 , B32B2255/10 , B32B2255/26 , B32B2264/102 , B32B2307/31 , B32B2307/54 , B32B2307/546 , B32B2307/732 , C08J5/18 , C08J2333/08 , C08J2429/14 , C08L33/06 , C08L33/08 , C08L2203/16 , C09D133/08 , C09J7/201 , C09J7/22 , C09J133/08 , C09J2433/00 , C09J2433/005 , C09J2467/005 , C08L31/00
Abstract: A film is described comprising a (meth)acrylic polymer and a polyvinyl acetal (e.g. butyral) resin. In some embodiments, the film has a glass transition temperature (i.e. Tg) ranging from 30° C. to 60° C. In some embodiments, the film has a gel content of at least 20% or greater. In some embodiments, the film has an elongation at break of at least 175%. The film typically comprises photoinitiator as a result of the method by which the film was made. The film may be a monolithic film or a layer of a multilayer film.
Abstract translation: 描述了包含（甲基）丙烯酸聚合物和聚乙烯醇缩醛（例如丁缩醛）树脂的膜。 在一些实施方案中，该膜具有范围为30℃至60℃的玻璃化转变温度（即Tg）。在一些实施方案中，该膜具有至少20％或更高的凝胶含量。 在一些实施方案中，该膜具有至少175％的断裂伸长率。 作为制造薄膜的方法的结果，该薄膜通常包含光引发剂。 该膜可以是单片膜或多层膜的层。
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公开(公告)号：US20250050460A1
公开(公告)日：2025-02-13
申请号：US18720841
申请日：2022-12-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Uma Rames Krishna Lagudu , Samad Javid , Terry R. Hobbs , Stephen R. Alexander , Jeremy K. Dworshak , Brian W. Lueck
IPC: B24B29/00 , B24B53/017
Abstract: Pad conditioning brushes are described. In particular, pad conditioning brushes including a carrier layer and a plurality of abrasive particle-free brush bristles extending from the carrier layer are described. The carrier layer and the plurality of brush bristles form a unitary body. Such brushes may provide excellent performance compared to traditional conditioning disks.
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公开(公告)号：US20230323045A1
公开(公告)日：2023-10-12
申请号：US18021044
申请日：2021-08-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Terry R. Hobbs , Eumi Pyun
IPC: C08J5/04
CPC classification number: C08J5/046 , C08J2377/02 , C08J2377/10
Abstract: Fiber-reinforced composite materials include a matrix of a thermoplastic polyamide resin, at least 3 weight% of at least one impact modifier, and 7-60 wt% fiber reinforcing agent of discontinuous meta-aramid fibers. The composite material is melt processable, and is impact resistant as measured by an unnotched Izod test method according to ASTM D4812 having a value of at least 12 ft-lbs/in (640 J/m). The composite materials can be used to prepare articles such as safety articles.
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公开(公告)号：US11407872B2
公开(公告)日：2022-08-09
申请号：US16308642
申请日：2017-06-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Joshua M. Fishman , Caitlin E. Meree , Ning Zhou , Derek J. Dehn , Jacob D. Young , Jeffrey O. Emslander , Bradley L. Givot , Aaron T. Hedegaard , Justin M. Bolton , Terry R. Hobbs , Mahfuza B. Ali , Robert C. Coffin , Brant U. Kolb , Paul D. Pennington , Jimmie R. Baran, Jr. , Duane D. Fansler , Ying Lin
IPC: C08L29/14 , C08J9/00 , A61F11/08 , A61F11/14 , C08J5/18 , C08J9/10 , C08L67/04 , G10K11/16 , A61F2/14 , C08J9/32 , A61F2/08 , C08J9/12
Abstract: Foam compositions are provided including a polylactic acid polymer; second (e.g., polyvinyl acetate) polymer having a glass transition temperature (Tg) of at least 25° C.; and plasticizer. Also described are articles comprising the foam compositions, such as a sheet or hearing protection article. Methods of making and using the foam compositions are further described herein.
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公开(公告)号：US20200277457A1
公开(公告)日：2020-09-03
申请号：US16645814
申请日：2018-09-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Benjamin A. Johnson , Terry R. Hobbs , Patrick J. Kilps , Patrick R. McKellips , Ambuj Sharma , Jeffrey M. Smits
Abstract: There is provided a composite article comprising a composite material comprising 60 wt % to 98 wt % of a hydrolytically stable thermoplastic resin; and 1 wt % to 11 wt % long conductive metal fibers coated with a polymer selected from at least one of aromatic polycarbonates, aromatic polycarbonate alloys, aromatic polyethers, maleated polyolefins, semi-aromatic nylons, stabilized nylons, and combinations thereof.
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