公开(公告)号：US09856254B2

公开(公告)日：2018-01-02

申请号：US15181068

申请日：2016-06-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kyle J. Lindstrom ,  Bryon A. Merrill ,  Chad A. Haraldson ,  Michael J. Rice ,  Tushar A. Kshirsagar ,  Philip D. Heppner ,  Joshua R. Wurst ,  Shri Niwas ,  Sarah J. Slania

IPC: C07D413/14 ,  C07D519/00 ,  A61K31/4745 ,  C07D471/04

CPC classification number: C07D471/04 ,  A61K31/4745 ,  C07D413/14 ,  C07D519/00 ,  Y02A50/409 ,  Y02A50/411 ,  Y02A50/463

Abstract: Imidazoquinoline compounds with an alkoxy substituent at the 6, 7, 8, or 9-position, pharmaceutical compositions containing the compounds, intermediates, methods of making, and methods of use of these compounds as immunomodulators, for inducing or inhibiting cytokine biosynthesis in animals and in the treatment of diseases including viral, and neoplastic, are disclosed.

公开(公告)号：US20170363784A1

公开(公告)日：2017-12-21

申请号：US15537528

申请日：2015-12-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ruby Chakraborty ,  Cheryl S. Elsbernd ,  Shri Niwas ,  Bruce H. Edwards ,  Chih-Chung Hsu

IPC: G02B5/128 ,  G02B5/136 ,  B32B7/12 ,  B32B15/082

CPC classification number: G02B5/128 ,  B32B7/12 ,  B32B15/082 ,  B32B2327/12 ,  B32B2333/12 ,  B32B2551/00 ,  G02B5/136

Abstract: Retroreflective article and precursor articles formed during the preparation of the retroreflective articles are provided. Also, methods of making both the precursor articles and the retroreflective articles are provided. The retroreflective articles and the precursor articles contain a reflective layer that includes both a reflective metal and a polymeric blend. The polymeric blend includes both a fluorinated polymer and a (meth)acrylate polymer. The retroreflective articles typically have anti-staining properties, anti-corrosion properties, or both.

公开(公告)号：US20170146704A1

公开(公告)日：2017-05-25

申请号：US15319007

申请日：2015-06-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Bruce H. Edwards ,  Shri Niwas ,  Ying Xia

IPC: G02B5/128 ,  G02B7/00 ,  B05D7/00 ,  B05D5/06 ,  C23C14/20 ,  C08K5/5465 ,  C23C18/42 ,  C08G18/66 ,  C08G18/76 ,  C08G18/24 ,  C08G18/22 ,  G02B1/04 ,  C23C16/06

CPC classification number: G02B5/128 ,  B05D5/06 ,  B05D7/582 ,  C08G18/222 ,  C08G18/246 ,  C08G18/3206 ,  C08G18/3215 ,  C08G18/3221 ,  C08G18/44 ,  C08G18/6644 ,  C08G18/7671 ,  C08K5/5465 ,  C09D175/06 ,  C23C14/20 ,  C23C16/06 ,  C23C18/42 ,  G02B1/04 ,  G02B7/002

Abstract: Retroreflective articles include a layer of optical elements, and a polyurethane bead bond layer. The optical elements include transparent microspheres, and at least one reflective layer. The polyurethane bead bond layer is the reaction product of a reaction mixture of at least one aliphatic polycarbonate polyol and at least one polyisocyanate, and the reaction mixture is free of polyols containing unsaturated groups. The retroreflective articles have improved wash durability.

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：US20230276881A1

公开(公告)日：2023-09-07

申请号：US18024333

申请日：2021-09-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Lok-Man NG ,  Michael A. McCoy ,  Shri Niwas ,  Xing Xia

IPC: A41D31/32 ,  A41D13/01 ,  B32B5/02 ,  B32B7/12 ,  B32B37/14

CPC classification number: A41D31/325 ,  A41D13/01 ,  B32B5/028 ,  B32B7/12 ,  B32B37/144 ,  B32B2307/422 ,  B32B2264/202 ,  B32B2437/00 ,  B32B2307/416 ,  B32B2307/724 ,  B32B2262/0276 ,  B32B2255/26

Abstract: A breathable, high-visibility garment comprising an apertured fabric and a non-occlusive, unsupported, retroreflective laminate that is adhesively bonded to an outer major surface of at least one region of the apertured fabric.

公开(公告)号：US20220365260A1

公开(公告)日：2022-11-17

申请号：US17764281

申请日：2020-09-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kui Chen-Ho ,  Graham M. Clarke ,  Kevin W. Gotrik ,  Michael A. McCoy ,  Christopher A. Merton ,  Aaron M. Nash ,  Shri Niwas ,  Anthony F. Schultz ,  Carla S. Thomas ,  Tien Yi T.H. Whiting ,  Ying Xia ,  Scott J. Jones

IPC: G02B5/128 ,  G02B1/111 ,  G02B1/12

Abstract: A retroreflective article including a binder layer and a plurality of retroreflective elements. Each retroreflective element includes a transparent microsphere partially embedded in the binder layer and a discontinuous binder-borne reflective layer that is provided by a portion of a fractured binder-borne reflective sheet.

公开(公告)号：US11493674B2

公开(公告)日：2022-11-08

申请号：US15733032

申请日：2018-10-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kui Chen-Ho ,  Ann M. Gilman ,  Kevin W. Gotrik ,  Scott J. Jones ,  Daniel M. Lentz ,  Michael A. McCoy ,  Shri Niwas ,  Matthew S. Stay ,  Ramasubramani Kuduva Raman Thanumoorthy ,  Ying Xia

IPC: G02B5/128 ,  A41D31/32

Abstract: A retroreflective article including a binder layer and a plurality of retroreflective elements. Each retroreflective element includes a transparent microsphere partially embedded in the binder layer. At least some of the retroreflective elements include a reflective layer that is embedded between the transparent microsphere and the binder layer. At least some of the embedded reflective layers are localized reflective layers.

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：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：US20200264352A1

公开(公告)日：2020-08-20

申请号：US15733031

申请日：2018-10-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kui Chen-Ho ,  Anne C. Gold ,  Silvia G. B. Guttmann ,  Michael A. McCoy ,  Shri Niwas ,  Matthew S. Stay ,  Ying Xia

IPC: G02B5/136 ,  G02B5/28

Abstract: An exposed-lens retroreflective article including a binder layer and a plurality of retroreflective elements. Each retroreflective element includes a transparent microsphere partially embedded in the binder layer. At least some of the retroreflective elements comprise a reflective layer disposed between the transparent microsphere and the binder layer and at least one localized color layer that is embedded between the transparent microsphere and the reflective layer.