公开(公告)号：US20240151646A1

公开(公告)日：2024-05-09

申请号：US18549244

申请日：2022-04-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Xuexue Guo ,  Henrik B. van Lengerich ,  Joshua M. Fishman ,  Karl K. Stensvad ,  Cedric Bedoya ,  Caleb T. Nelson ,  Kayla C. Niccum ,  John A. Wheatley ,  Jeffrey L. Solomon ,  Johah Shaver

IPC: G01N21/64 ,  G01N33/52

CPC classification number: G01N21/6428 ,  G01N21/6456 ,  G01N33/525 ,  G01N2021/6439

Abstract: Luminescent imaging films (100) for fluorescent enhancement and methods of making and using the same are provided. The films (100) include a flexible carrier layer (1109, and a pattern of photonic structure (120) disposed on the flexible carrier layer, which is interspersed with an anti-biofouling material (130) to provide a pattern of analyte sites (132). The pattern of photonic structure includes a patterned high-refractive-index dielectric material surface (123) so as to provide resonance at the excitation or emission wavelength to enhance a fluorescence signal from labeled analytes.

公开(公告)号：US20230383080A1

公开(公告)日：2023-11-30

申请号：US18449942

申请日：2023-08-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Joshua M. Fishman ,  Jeffrey P. Kalish ,  Caitlin E. Meree ,  Qin Lin ,  Nicholas K. Lee ,  Li Yao ,  Rajdeep S. Kalgutkar ,  Duy K. Lehuu ,  David T. Amos

IPC: C08J9/00 ,  B24B37/24 ,  B32B5/20 ,  B32B27/06 ,  B32B27/40 ,  C08J9/10 ,  C08L23/08 ,  C08L31/04 ,  C08L53/02 ,  C08L75/06 ,  C08L75/08 ,  C08L79/00

CPC classification number: C08J9/0061 ,  B24B37/24 ,  B32B5/20 ,  B32B27/065 ,  B32B27/40 ,  C08J9/103 ,  C08J9/106 ,  C08J9/108 ,  C08L23/0853 ,  C08L31/04 ,  C08L53/02 ,  C08L75/06 ,  C08L75/08 ,  C08L79/00 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2250/40 ,  B32B2266/0278 ,  B32B2266/08 ,  B32B2274/00 ,  C08J2201/03 ,  C08J2203/04 ,  C08J2205/044 ,  C08J2205/052 ,  C08J2323/08 ,  C08J2331/04 ,  C08J2353/02 ,  C08J2375/06 ,  C08J2375/08 ,  C08J2377/00 ,  C08L2203/14 ,  C08L2312/00

Abstract: Compositions are provided including an uncrosslinked thermoplastic nitrogen-containing matrix material and composite particles distributed in the matrix material. The composite particles each include a chemical blowing agent particle encapsulated within a shell including an uncrosslinked thermoplastic material. The uncrosslinked thermoplastic material exhibits at least a certain minimum complex viscosity at a decomposition temperature of the chemical blowing agent particle. Also described are foam compositions and articles including the foam compositions, such as a sheet or multilayer construction. Composite particles are further provided. Methods of making the foam compositions are additionally described herein. Also, polishing pads, polishing systems, and methods of polishing a substrate are provided.

公开(公告)号：US11802795B2

公开(公告)日：2023-10-31

申请号：US17600501

申请日：2020-04-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： John A. Wheatley ,  Mark A. Roehrig ,  Del R. Lawson ,  Tony J. Kaufman ,  James W. Howard ,  Kevin W. Gotrik ,  Claire R. Donoghue ,  Joshua M. Fishman ,  Jonah Shaver

IPC: G01J3/28 ,  G01J3/02 ,  G01J3/12 ,  G02B5/12

CPC classification number: G01J3/2803 ,  G01J3/0229 ,  G01J3/12 ,  G02B5/12 ,  G01J2003/1213 ,  G01J2003/2806

Abstract: An optical system is disclosed and includes an optical sensor, a plurality of photosensitive pixels disposed on the optical sensor, a wavelength-selective optical filter in optical communication with the photosensitive pixels, the wavelength-selective optical filter being disposed remotely from the optical sensor, an area disposed in the wavelength-selective optical filter, the area having a transmission spectrum different from a transmission spectrum of a portion of the wavelength-selective optical filter not in the area and a reflector, the wavelength-selective optical filter and a measurement subject each being disposed between the reflector and the optical sensor along an optical path.

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.

公开(公告)号：US20220163388A1

公开(公告)日：2022-05-26

申请号：US17600501

申请日：2020-04-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： John A. Wheatley ,  Mark A. Roehrig ,  Del R. Lawson ,  Tony J. Kaufman ,  James W. Howard ,  Kevin W. Gotrik ,  Claire R. Donoghue ,  Joshua M. Fishman ,  Jonah Shaver

IPC: G01J3/28 ,  G01J3/02 ,  G01J3/12

Abstract: An optical system is disclosed and includes an optical sensor, a plurality of photosensitive pixels disposed on the optical sensor, a wavelength-selective optical filter in optical communication with the photosensitive pixels, the wavelength-selective optical filter being disposed remotely from the optical sensor, an area disposed in the wavelength-selective optical filter, the area having a transmission spectrum different from a transmission spectrum of a portion of the wavelength-selective optical filter not in the area and a reflector, the wavelength-selective optical filter and a measurement subject each being disposed between the reflector and the optical sensor along an optical path.

公开(公告)号：US20220055263A1

公开(公告)日：2022-02-24

申请号：US17274845

申请日：2019-09-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Caitlin E. Meree ,  Jeffrey P. Kalish ,  Joshua M. Fishman ,  Susannah C. Clear ,  John S. Edwards ,  Duane D. Fansler ,  David S. Hays ,  Anthony F. Schultz ,  Thomas J. Gilbert ,  Michael Kempf ,  Thomas Apeldorn

IPC: B29C44/06 ,  B29C44/04 ,  B29C44/56 ,  C08J9/00 ,  C08J9/10 ,  E04D5/06 ,  C08J9/32 ,  C08K3/013

Abstract: The present disclosure provides a polymeric membrane. The polymeric membrane includes a first thermoplastic elastomer layer that comprises a styrenic thermoplastic. The thermoplastic elastomer layer has a foam structure. The polymeric membrane can further include an optional second thermoplastic elastomer layer in contact with the first polyolefin layer.