公开(公告)号：US08518854B2

公开(公告)日：2013-08-27

申请号：US13650699

申请日：2012-10-12

Applicant: 3M Innovative Properties Company

Inventor： John T. Brady ,  Marvin E. Jones ,  Larry A. Brey ,  Gina M. Buccellato ,  Craig S. Chamberlain ,  John S. Huberty ,  Allen R. Siedle ,  Thomas E. Wood ,  Badri Veeraraghavan ,  Duane D. Fansler

IPC: C01G3/00 ,  C01G5/00 ,  C01G7/00 ,  C22B15/00 ,  B01D53/14 ,  B01D53/56 ,  B01D53/94 ,  C01B31/18 ,  C01B31/24 ,  C01B31/20 ,  C10K1/00 ,  B01J8/00 ,  B01J23/00 ,  B01J27/055 ,  B01J21/00 ,  B01J23/58 ,  B01J23/02 ,  B01J23/06 ,  B01J23/04 ,  C01D7/37

CPC classification number: A62D3/38 ,  B01D53/864 ,  B01D2255/106 ,  B01D2257/502 ,  B01J23/52 ,  B01J35/0013 ,  Y10S977/90

Abstract: Heterogeneous catalyst systems, methods of making these systems, and methods of using these systems, wherein catalytically active gold is deposited onto composite support media. The composite support media is formed by providing nanoporous material on at least a portion of the surfaces of carbonaceous host material. In representative embodiments, relatively fine, nanoporous guest particles are coated or otherwise provided on surfaces of relatively coarser activated carbon particles. Catalytically active gold may be deposited onto one or both of the guest or host materials either before or after the guest and host materials are combined to from the composite host material. PVD is the preferred catalyst system of depositing gold.

Abstract translation: 非均相催化剂体系，制备这些体系的方法以及使用这些体系的方法，其中将催化活性金沉积在复合载体介质上。 复合载体介质通过在碳质主体材料的至少一部分表面上提供纳米多孔材料而形成。 在代表性的实施方案中，相对较细的纳米多孔客体颗粒被涂覆或以其它方式提供在相对较粗的活性炭颗粒的表面上。 催化活性金可以在客体和主体材料组合之前或之后沉积到客体或主体材料中的一个或两个上，以形成复合主体材料。 PVD是沉积金的优选催化剂体系。

公开(公告)号：US20240226616A1

公开(公告)日：2024-07-11

申请号：US18406723

申请日：2024-01-08

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Christopher R. Kokaisel ,  David M. Castiglione ,  Austin D. Groth ,  Jennifer A. Chaisson ,  Stephen R. Alexander ,  Duane D. Fansler ,  Jay A. Esch ,  James P. Endle ,  Peter J. Fritz

IPC: A62B23/02 ,  A62B9/04

CPC classification number: A62B23/025 ,  A62B9/04

Abstract: A respirator is described that includes a mask body and at least one housing directly or indirectly coupled to the mask body. The at least one housing includes a pair of slots spaced apart from each other, a cantilevered snap feature disposed between the pair of slots, and a latch connected to the cantilevered snap feature. The respirator further includes at least one cover movably coupled to the at least one housing and including a pair of arms. Each of the pair of arms is disposed adjacent to a corresponding slot from the pair of slots and includes a wide end portion. The at least one cover further includes an elongate member extending between the pair of arms and connected to the wide end portion of each of the pair of arms. The elongate member is at least partially received through each of the pair of slots.

公开(公告)号：US11953706B2

公开(公告)日：2024-04-09

申请号：US17262042

申请日：2019-07-23

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kui Chen-Ho ,  Kenneth L. Smith ,  Douglas S. Dunn ,  Tien Yi T. H. Whiting ,  John A. Wheatley ,  Bryan T. Whiting ,  Taylor J. Kobe ,  Anthony F. Schultz ,  Duane D. Fansler ,  Jonah Shaver

IPC: G02B5/20 ,  G02B5/08 ,  G02B5/12 ,  G02B5/22 ,  G09F3/00 ,  G09F3/02

CPC classification number: G02B5/0816 ,  G02B5/12 ,  G02B5/208 ,  G02B5/22 ,  G09F2003/0225 ,  G09F3/0294 ,  G09F3/0298

Abstract: Wavelength-selective films are visibly apparent under the selective wavelength. Wavelength-selective films typically reflect off axis the selected wavelength and therefore can provide high-contrast against a background when applied in a pattern on a substrate. However, it is difficult to apply unique patterned embedded images from film. Disclosed is a cost-effective method and construction of a patterned wavelength-selective image to a substrate. In the disclosed wavelength-selective image, wavelength-selective film particles are applied to an adhesive pattern to create the wavelength-selective image.

公开(公告)号：US11752731B2

公开(公告)日：2023-09-12

申请号：US16621563

申请日：2018-06-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ying Xia ,  Tien Yi T. H. Whiting ,  Shri Niwas ,  Duane D. Fansler ,  Carla S. Thomas ,  Anthony F. Schultz ,  Alexander J. Kugel ,  Corinne E. Lipscomb ,  Mary M. Caruso Dailey ,  Jonathan E. Janoski

IPC: B32B7/12 ,  C08F220/18 ,  C09J151/00 ,  C08F220/34

CPC classification number: B32B7/12 ,  C08F220/1808 ,  C09J151/003 ,  C08F220/343 ,  C09J4/00 ,  C08F220/1808 ,  C08F220/1808 ,  C08F222/1065 ,  C08F220/1811 ,  C08F220/06 ,  C08F222/103 ,  C08F220/343

Abstract: Articles that include at least one application layer; at least one bead bond layer (10); a layer of optical elements (20) that are partially embedded in the at least one bead bond layer (10); and at least one reflective layer (30) that is located functionally between the layer of optical elements (20) and the bead bond layer (10), wherein the at least one bead bond layer (10), the at least one application layer, or both comprise a cured product of an adhesive compositions that include polymerized units of one or more (meth)acrylate ester monomers derived from an alcohol containing 1 to 14 carbon atoms; at least one of urethane acrylate polymer or at least one acrylic copolymer; and at least one initiator.

公开(公告)号：US20230265318A1

公开(公告)日：2023-08-24

申请号：US18024037

申请日：2021-09-03

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ramesh C. Lhila ,  Matthew R.C. Atkinson ,  Duane D. Fansler ,  Travis Q. Gregar ,  Anthony F. Schultz ,  Nassor A. Shabibi

IPC: C09J7/38 ,  C09J7/21

CPC classification number: C09J7/385 ,  C09J7/21 ,  C09J2301/1242 ,  C09J2301/302 ,  C09J2301/416 ,  C09J2400/283 ,  C09J2401/006 ,  C09J2433/00

Abstract: The double-sided pressure-sensitive adhesive tape includes a tissue support having a first face and a second face, a first pressure-sensitive adhesive disposed on the first face of the tissue support, and a second pressure-sensitive adhesive disposed on the second face of the tissue support. The first pressure-sensitive adhesive and the second pressure-sensitive adhesive are each crosslinked acrylic-based pressure-sensitive adhesives that are the same or different from each other, and the tissue support is impregnated by the first pressure-sensitive adhesive and the second pressure-sensitive adhesive. The article includes a first substrate and the double-sided pressure-sensitive adhesive tape, in which the first pressure-sensitive adhesive is bonded to a surface of the first substrate.

公开(公告)号：US20220410045A1

公开(公告)日：2022-12-29

申请号：US17777551

申请日：2020-11-24

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Fuming B. Li ,  Anthony F. Schultz ,  Duane D. Fansler ,  John M. Brandner ,  Nathan E. Schultz ,  John M. Sebastian

IPC: B01D39/16

Abstract: Charged polymeric webs, such as electret webs, include a thermoplastic resin and a charge-enhancing additive. The additives are a mercapto-benzothiazole salts or mercapto-benzoxazole salts. The electret webs may be a non-woven fibrous web or a film. The electret webs are suitable for use as filter media.

公开(公告)号：US20220073795A1

公开(公告)日：2022-03-10

申请号：US17417437

申请日：2019-12-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Tien Yi T.H. Whiting ,  Ying Xia ,  Justin M. Bolton ,  Kui Chen-Ho ,  Shri Niwas ,  Jonathan E. Janoski ,  Anthony F. Schultz ,  Gregg A. Patnode ,  Carla S. Thomas ,  Duane D. Fansler

IPC: C09J153/02 ,  C08K5/375 ,  C09J7/35

Abstract: There is provided adhesive compositions comprising a styrenic block copolymer and at least one tackifier, where the at least one tackifier contains non-carbon hetero-atom functionality, and where the adhesive composition is wash durable when bonded to a substrate. There is also provided articles made using these adhesives.

公开(公告)号：US20220064498A1

公开(公告)日：2022-03-03

申请号：US17309600

申请日：2019-12-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Taylor J. Kobe ,  Joel A. Getschel ,  Duane D. Fansler

IPC: C09J7/40 ,  B41M5/00

Abstract: An article and a method of making the article. The article includes a polymeric film having a first major surface and a second major surface; and an inkjet pattern of a low adhesion backsize coating composition deposited on the first major surface of the polymeric film; wherein the low adhesion backsize coating composition has a viscosity between 1 to 30 cp at a printing temperature between 20 to 70 degrees Celsius.

公开(公告)号：US20210102100A1

公开(公告)日：2021-04-08

申请号：US16618837

申请日：2018-06-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ying Xia ,  Tien Yi T. H. Whiting ,  Carla S. THOMAS ,  Anthony F. Schultz ,  Shri Niwas ,  Duane D. Fansler ,  Daniel J. O'Neal ,  Corinne E. LIPSCOMB ,  Mary M. Caruso Dailey ,  Alexander J. Kugel

IPC: C09J151/00 ,  B32B5/16 ,  B32B7/12 ,  B32B5/02 ,  B32B5/24 ,  B32B5/30

Abstract: Adhesive compositions that include polymerized units of one or more (meth)acrylate ester monomers derived from an alcohol containing 1 to 14 carbon atoms; polyvinyl acetal resin; and at least one initiator; and articles containing such compositions.

公开(公告)号：US20210070975A1

公开(公告)日：2021-03-11

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 ,  B32B27/30 ,  B32B27/08 ,  C08J5/18 ,  C09J7/22 ,  C09J7/20 ,  C08L33/08 ,  C09D133/08

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.