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公开(公告)号：US20230263462A1
公开(公告)日：2023-08-24
申请号：US18009056
申请日：2021-05-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Stephen M. Kennedy , Jacob E. Odom , Jeffrey P. Kalish , Sean M. Sweetnam , Michael D. Benson , Jana Ninkovic , Devon M. Hunerdosse , Jason W. Bjork
IPC: A61B5/00 , A61B5/0531
CPC classification number: A61B5/445 , A61B5/0531 , A61B5/6801
Abstract: A method and system for tissue impedance measurement are disclosed. In examples, the system comprises electrical contacts configured to be coupled to a first tissue and a first device configured to apply a first electrical signal to the first tissue via the electrical contacts. The system further comprises a second device configured to determine a first impedance phase angle of epithelial tissue of the first tissue site based on the first applied electrical signal, determine a baseline impedance phase angle of epithelial tissue corresponding to a second tissue, determine information indicative of epithelial tissue characteristics based on a ratio of the first impedance phase angle and the baseline impedance phase angle, and output information indicative of the epithelial tissue characteristics.
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公开(公告)号：US20220355564A1
公开(公告)日：2022-11-10
申请号：US17815051
申请日：2022-07-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jeffrey P. Kalish , James M. Jonza , David L. Vall
IPC: B32B3/12 , B32B25/08 , B32B27/08 , A47G27/02 , B32B25/04 , B32B27/30 , B32B27/12 , B32B27/32 , B32B27/36 , B32B27/40 , B32B5/26 , B32B7/12 , B32B27/34 , B29C48/88 , B29C48/00
Abstract: Cushioning articles or structures are provided including a cell layer with an array of cells interconnected with each other. Each of the cells includes at least three cell walls extending between the first and second major surfaces thereof. The cell walls are shared by the adjacent cells, and the cell layer further includes a land region located at the second major surface and connecting the at least three cell walls. A base layer is attached to the second major surface of the cell layer to form a sheet.
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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
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.
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公开(公告)号：US11066551B2
公开(公告)日：2021-07-20
申请号：US16099741
申请日：2017-05-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： William W. Merrill , Jeffrey P. Kalish , Pamela A. Percha , Derek J. Dehn , Bradley L. Givot , Ignatius A. Kadoma
Abstract: In one embodiment, a film is described comprising a mixture of semicrystalline polylactic acid polymer; polyvinyl acetate polymer having a glass transition temperature (Tg) midpoint as measured by differential scanning calorimetry of at least 25° C.; and plasticizer; wherein the film is oriented. In another embodiment, a film is described comprising a mixture comprising semicrystalline polylactic acid polymer, polymer having a midpoint Tg as measured by differential scanning calorimetry of at least 25° C., and plasticizer; wherein the mixture exhibits a single midpoint Tg and the single midpoint Tg ranges from 40° C. to 65° C.; and wherein the film is oriented and the oriented film exhibits a higher midpoint Tg ranging from 40° C. to 65° C. and a lower midpoint Tg ranging from 5 to 25° C.
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35.发明申请公开(公告)号：US20190213990A1
公开(公告)日：2019-07-11
申请号：US16325464
申请日：2017-08-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： James M. Jonza , Ronald W. Gerdes , Thomas Herdtle , Jeffrey P. Kalish , Jason D. McNulty , Harold C. Knecht, III , Taewook Yoo
IPC: G10K11/168 , B32B3/12
Abstract: Panels comprising first and second layers and a core disposed there between, wherein the core has a plurality of walls providing a series of connected cells, wherein some of the cell walls have openings providing fluid communication between a series of at least 3 cells, and wherein the opening in a cell wall has an area that is at least 50 percent of the area of a side of that cell wall. Exemplary embodiments of panels described herein can be formed articles such as panels, walls, or other parts with curved surfaces. In one exemplary method, panels are shaped via thermoforming. In another exemplary method, panels are shaped via insert molding to provide the article. In another exemplary method, panels are shaped via compression molding to provide the article. The panels are useful for absorbing sound in a designed frequency range.
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Patent Agency Ranking
公开(公告)号：US20190136045A1
公开(公告)日：2019-05-09
申请号：US16099741
申请日：2017-05-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： William W. Merrill , Jeffrey P. Kalish , Pamela A. Percha , Derek J. Dehn , Bradley L. Givot , Ignatius A. Kadoma
Abstract: In one embodiment, a film is described comprising a mixture of semicrystalline polylactic acid polymer; polyvinyl acetate polymer having a glass transition temperature (Tg) midpoint as measured by differential scanning calorimetry of at least 25° C.; and plasticizer; wherein the film is oriented. In another embodiment, a film is described comprising a mixture comprising semicrystalline polylactic acid polymer, polymer having a midpoint Tg as measured by differential scanning calorimetry of at least 25° C., and plasticizer; wherein the mixture exhibits a single midpoint Tg and the single midpoint Tg ranges from 40° C. to 65° C.; and wherein the film is oriented and the oriented film exhibits a higher midpoint Tg ranging from 40° C. to 65° C. and a lower midpoint Tg ranging from 5 to 25° C.
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37.发明申请公开(公告)号：US20170313912A1
公开(公告)日：2017-11-02
申请号：US15528791
申请日：2015-12-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ning Zhou , Robert S. Clough , Derek J. Dehn , Jeffrey P. Kalish , William W. Merrill , Kevin M. Lewandowski , Jayant Chakravarty
Abstract: A composition is described comprising semicrystalline polylactic acid polymer; polyvinyl acetate polymer having a glass transition temperature (Tg) of at least 25 C; plasticizer; and optionally amorphous polylactic acid polymer. In another embodiment the composition further comprises nucleating agent. Also described are films comprising the composition as well as articles, such as a tape or sheet, comprising the film described herein and a layer of pressure sensitive adhesive disposed on the film.
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公开(公告)号：US12110375B2
公开(公告)日：2024-10-08
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.
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公开(公告)号：US20240317955A1
公开(公告)日：2024-09-26
申请号：US18274693
申请日：2022-01-31
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Yaohua Gao , Stephen M. Sanocki , Sithya S. Khieu , Ignatius A. Kadoma , Cory D. Sauer , Tien Yi T.H. Whiting , Mitchell A.F. Johnson , Jeffrey P. Kalish , Daniel L. Schlosser , Michael Brett Runge , Matt R. Branscomb
CPC classification number: C08J9/00 , B65D65/44 , B65D81/03 , C09D7/40 , C09D129/04 , D21H19/00 , B65D2565/385 , C08J2429/04
Abstract: Polymeric foamed compositions, foam padded materials that include such polymeric foamed compositions, and packaging articles (e.g., envelopes) that include such foam padded materials, wherein the foamed composition includes: a polymeric component including a copolymer including divalent hydroxyethylene monomer units and divalent dihydroxybutylene monomer units; wherein the composition is in the form of an at least partially water-soluble foam.
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公开(公告)号：US20240245939A1
公开(公告)日：2024-07-25
申请号：US18416086
申请日：2024-01-18
Applicant: 3M Innovative Properties Company
Inventor： NhatHa T. Nguyen , Ronald W. Ausen , Silvia G.B. Guttmann , Michael C. Martin , Tien Yi T.H. Whiting , Allyson V. Grym , Jeffrey P. Kalish
CPC classification number: A62B18/025 , A62B18/084
Abstract: A respirator includes a mask body. The respirator further includes a harness including one or more elastic straps. Each of the one or more elastic straps is joined to the mask body on opposing sides thereof. Each of the one or more elastic straps includes at least one first color scheme and at least one second color scheme. The at least one first color scheme is visibly different from the at least one second color scheme. Each of the one or more elastic straps includes at least about 0.5% to about 99.9% of an elastomeric polyolefin by weight.
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