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公开(公告)号：WO2021229318A1
公开(公告)日：2021-11-18
申请号：PCT/IB2021/052853
申请日：2021-04-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： YLITALO, Caroline M. , KOLB, William B. , HERFORT, Frank T. , BOHANNON, Kandyce M. , HJORT, Patrick , CHEN-HO, Kui , WHITING, Tien Yi T. H. , SHARMA, Ambuj , RADLOFF, Corey J. , MEREE, Caitlin E.
Abstract: A method for determining end of service life for cushions of earmuff style auditory protection devices is described. The exemplary method comprises the steps of determining a wear parameter related to a degradation in a physical characteristic of the cushion of the auditory protection device; comparing the wear parameter to a threshold value; and making a determination based on the threshold value if the cushion has reached an end of its service life.
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2.发明申请
公开(公告)号：WO2018236783A3
公开(公告)日：2018-12-27
申请号：PCT/US2018/038160
申请日：2018-06-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： XIA, Ying , WHITING, Tien Yi T. H. , THOMAS, Carla S. , SCHULTZ, Anthony F. , NIWAS, Shri , FANSLER, Duane D. , O'NEAL, Daniel J. , LIPSCOMB, Corinne E. , CARUSO DAILEY, Mary M. , KUGEL, Alexander J.
IPC: C08L33/08 , C09D133/08 , C09J133/06
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.
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3.发明申请
公开(公告)号：WO2018236783A2
公开(公告)日：2018-12-27
申请号：PCT/US2018/038160
申请日：2018-06-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： XIA, Ying , WHITING, Tien Yi T. H. , THOMAS, Carla S. , SCHULTZ, Anthony F. , NIWAS, Shri , FANSLER, Duane D. , O'NEAL, Daniel J. , LIPSCOMB, Corinne E. , CARUSO DAILEY, Mary M. , KUGEL, Alexander J.
IPC: A61K47/54
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.
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公开(公告)号：WO2018151761A1
公开(公告)日：2018-08-23
申请号：PCT/US2017/053657
申请日：2017-09-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： WHEATLEY, John A. , MCCOY, Michael A. , WHITING, Tien Yi T. H. , DU, Guanglei , SHARMA, Neeraj , CHEN-HO, Kui , EPSTEIN, Kenneth A.
Abstract: Retroreflecting articles are described. In particular, retroreflecting articles including a quarter wave retarder and a retroreflecting layer are described. The retarder is rotationally invariant and the retroreflecting layer is non-depolarizing. Such articles may be useful for sensor-detectable signs, labels, and garments.
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公开(公告)号：WO2022165401A1
公开(公告)日：2022-08-04
申请号：PCT/US2022/014672
申请日：2022-02-01
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： GAO, Yaohua , SANOCKI, Stephen M. , KNIEU, Sithya S. , KADOMA, Ignatius A. , SAUER, Cory D. , WHITING, Tien Yi T. H. , JOHNSON, Mitchell A. F. , KALISH, Jeffrey P. , SCHLOSSER, Daniel L. , RUNGE, Michael Brett , BRANSCOMB, Matt R.
Abstract: Disclosed are polymeric foamed compositions, foam padded materials that include such polymeric foamed compositions disposed on a sheet material, and packaging articles (e.g., envelopes) made from such foam padded materials. The polymeric foamed composition on the sheet material has a plurality of foamed structures formed from the foamable composition attached to the sheet material by a layer of the foamable composition, and the plurality foam structures each having a hollow core and a foam exterior shell.
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Patent Agency Ranking
公开(公告)号：WO2022165304A1
公开(公告)日：2022-08-04
申请号：PCT/US2022/014499
申请日：2022-01-31
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： GAO, Yaohua , SANOCKI, Stephen M. , KNIEU, Sithya S. , KADOMA, Ignatius A. , SAUER, Cory D. , WHITING, Tien Yi T. H. , JOHNSON, Mitchell A. F. , KALISH, Jeffrey P. , SCHLOSSER, Daniel L. , RUNGE, Michael Brett , BRANSCOMB, Matt R.
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：WO2021064577A1
公开(公告)日：2021-04-08
申请号：PCT/IB2020/059115
申请日：2020-09-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： CHEN-HO, Kui , CLARKE, Graham M. , GOTRIK, Kevin W. , MCCOY, Michael A. , MERTON, Christopher A. , NASH, Aaron M. , NIWAS, Shri , SCHULTZ, Anthony F. , THOMAS, Carla S. , WHITING, Tien Yi T. H. , XIA, Ying , JONES, Scott J.
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.
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8.发明申请
公开(公告)号：WO2020136531A1
公开(公告)日：2020-07-02
申请号：PCT/IB2019/061220
申请日：2019-12-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： WHITING, Tien Yi T. H. , XIA, Ying , BOLTON, Justin M. , CHEN-HO, Kui , NIWAS, Shri , JANOSKI, Jonathan E. , SCHULTZ, Anthony F. , PATNODE, Gregg A. , THOMAS, Carla S. , FANSLER, Duane D.
IPC: C08K5/375
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.
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公开(公告)号：WO2020021459A1
公开(公告)日：2020-01-30
申请号：PCT/IB2019/056302
申请日：2019-07-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： CHEN-HO, Kui , DUNN, Douglas S. , WHITING, Tien Yi T. H. , WHITING, Bryan T. , KOBE, Taylor J. , SCHULTZ, Anthony F. , FANSLER, Duane D. , SHAVER, Jonah , WHEATLEY, John A. , CLEAR, Susannah C. , THEIS, Daniel J. , STRAND, John T. , METZLER, Thomas J. , GOTRIK, Kevin W. , JONES, Scott J.
IPC: G02B1/115
Abstract: The disclosed patterned wavelength-selective material and process for making the patterned wavelength-selective material uses patterned applied adhesive and a structurally weak wavelength-selective material that includes portions that contact the adhesive and break to remain in contact with the adhesive. In one embodiment, the wavelength-selective material comprises an array of sections with cuts at least partially through a wavelength-selective film at each section secured to the adhesive. In another embodiment, the wavelength-selective film comprises a transfer stack of layers.
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公开(公告)号：WO2020021458A1
公开(公告)日：2020-01-30
申请号：PCT/IB2019/056301
申请日：2019-07-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： CHEN-HO, Kui , SMITH, Kenneth L. , DUNN, Douglas S. , WHITING, Tien Yi T. H. , WHEATLEY, John A. , WHITING, Bryan T. , KOBE, Taylor J. , SCHULTZ, Anthony F. , FANSLER, Duane D. , SHAVER, Jonah
IPC: F21V3/10
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.
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