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1.发明授权公开(公告)号：US11866565B2
公开(公告)日：2024-01-09
申请号：US17155188
申请日：2021-01-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Derek J. Dehn , Bharat R. Acharya , Brandon A. Bartling , Paul T. Hines , Clinton P. Waller, Jr. , Satinder K. Nayar
IPC: C08J9/00 , C08J3/14 , C08J3/20 , C08L101/14 , C08J3/02 , C08K3/34 , C08K3/04 , C08K3/22 , C08J3/21
CPC classification number: C08J9/0066 , C08J3/14 , C08J3/203 , C08J3/212 , C08L101/14 , C08J2205/052 , C08J2300/22 , C08J2323/06 , C08K3/04 , C08K3/22 , C08K3/346 , C08K2003/2224 , C08K2003/2227 , C08K2201/005
Abstract: Polymer matrix composite comprising a porous polymeric network; and a plurality of intumescent particles distributed within the polymeric network structure; wherein the intumescent particles are present in a range from 15 to 99 weight percent, based on the total weight of the intumescent particles and the polymer (excluding the solvent); and wherein the polymer matrix composite volumetrically expands at least 2 times its initial volume when exposed to at least one temperature greater than 135° C.; and methods for making the same. The polymer matrix composites are useful, for example, as fillers, thermally initiated fuses, and fire stop devices.
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公开(公告)号：US20230138304A1
公开(公告)日：2023-05-04
申请号：US17906868
申请日：2021-03-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mikhail L. Pekurovsky , Matthew S. Stay , Henrik B. van Lengerich , Ann M. Gilman , Sonnie L. Hubbard , Hannah J. Loughlin , Satinder K. Nayar , Kevin T. Reddy , Timothy J. Rowell , Matthew R.D. Smith , Ronald P. Swanson , Daniel J. Theis , Deniz Yuksel Yurt
IPC: B01L3/00
Abstract: A diagnostic device includes a sensor stack with multiple panels of a porous material disposed in planes parallel to one another and in face-to-face contact with each other. At least a portion of the panels of the porous material include hydrophobic regions and hydrophilic regions configured to provide a sample flow path for migration of a fluid sample through the sensor stack from one panel to another in the hydrophilic regions. A wicking layer is on a major surface of the sensor stack.
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3.发明授权公开(公告)号：US11472992B2
公开(公告)日：2022-10-18
申请号：US16763168
申请日：2018-11-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Derek J. Dehn , Clinton P. Waller, Jr. , Bharat R. Acharya , Brandon A. Bartling , Audrey S. Forticaux , Jeremy M. Higgins , Satinder K. Nayar
IPC: C09K5/14 , B29C41/00 , B29C41/46 , C08K3/04 , C08K3/08 , C08K3/22 , C08K3/34 , C08K3/38 , B29K101/12
Abstract: Polymer matrix composite comprising a porous polymeric network; and a plurality of thermally conductive particles distributed within the polymeric network structure; wherein the thermally conductive particles are present in a range from 15 to 99 weight percent, based on the total weight of the thermally conductive particles and the polymer (excluding the solvent); and wherein the polymer matrix composite has a density of at least 0.3 g/cm3; and methods for making the same. The polymer matrix composites are useful, for example, in electronic devices.
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公开(公告)号：US20200347200A1
公开(公告)日：2020-11-05
申请号：US16760468
申请日：2018-11-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Derek J. Dehn , Clinton P. Waller, Jr. , Jeanne M. Bruss , Bharat R. Acharya , Brandon A. Bartling , Michael S. Graff , Noah O. Shanti , Fabian Stolzenburg , Satinder K. Nayar
Abstract: Method of making a polymer matrix composite comprising a porous polymeric network structure; and a plurality of particles distributed within the polymeric network structure, the method comprising: combining a thermoplastic polymer, a solvent that the thermoplastic polymer is soluble in, and a plurality of particles to provide a slurry; forming the slurry in to an article; heating the article in an environment to retain at least 90 percent by weight of the solvent, based on the weight of the solvent in the slurry, and inducing phase separation of the thermoplastic polymer from the solvent to provide the polymer matrix composite.
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公开(公告)号：US20130236705A1
公开(公告)日：2013-09-12
申请号：US13869380
申请日：2013-04-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Dennis E. Ferguson , Satinder K. Nayar , Peter T. Benson , Stanley Rendon , Donald L. Pochardt , James N. Dobbs
CPC classification number: B29C45/14016 , A61M37/0015 , A61M2037/0053 , B01F13/0827 , B29C45/14 , B29C45/1634 , B29C45/1671 , B29C45/27 , B29C45/34 , B29C45/568 , B29C45/73 , B29C2035/0811 , B29C2045/0094 , B29C2045/14942 , B29C2045/2683 , B29C2791/008 , B29D11/00009 , B29K2069/00 , B29K2669/00 , B29L2011/0016 , B29L2031/753 , B29L2031/756 , B32B3/10 , G02B3/00 , Y10T428/24355 , Y10T428/24479 , Y10T428/24612 , Y10T428/24802 , Y10T428/2481 , Y10T428/24917
Abstract: Injection molding parts onto a carrier web located between mold halves, each mold half having a cavity, resulting in molded articles having parts on both sides of the carrier web. Polymer flow into the cavities is assisted by application of ultrasonic energy to the mold. After the molding operation, mold halves are separated, and the carrier web is advanced, or indexed, to a next position for another molding sequence. Articles produced include lenses with part of the carrier web between lens halves, and a carrier web bearing an array of molded parts.
Abstract translation: 将注模部件注射到位于半模之间的载体网上，每个半模具有空腔，导致模制品在载体网的两侧具有部分。 通过向模具中施加超声能量来辅助进入空腔的聚合物流。 在模制操作之后，将半模分开，并且将载体网推进或分度到另一模制顺序的下一位置。 产生的制品包括具有半透镜之间的载体网的一部分的透镜以及具有模制部件阵列的载体网。
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Patent Agency Ranking
公开(公告)号：US20240425260A1
公开(公告)日：2024-12-26
申请号：US18274035
申请日：2022-01-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Sithya S. Khieu , Thomas R. Corrigan , Ignatius A. Kadoma , Yaohua Gao , Stephen M. Sanocki , Delony L. Langer-Anderson , Satinder K. Nayar , Gene B. Portelli , Kimberly C.M. Schultz , Annabelle Watts , Manoj Nirmal , Patrick R. Fleming
Abstract: Containers (100), for example boxes, envelopes, mailers, and the like containing one or more deployable cushioning sheets (1500) are disclosed. The deployable cushioning sheets (1500) are connected to at least one wall of the containers (100) and can be deployed to be partially outside of the container for cushioning, for example by wrapping, an object (1600) to be packaged. The deployable cushioning sheets (1500) can contain, for example, paper, cardboard, foam, bubble film, or the like, or they can contain combinations of different types of materials. The containers (100) are useful in methods of packaging, storing, and shipping, among other uses.
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公开(公告)号：US12070815B2
公开(公告)日：2024-08-27
申请号：US17756671
申请日：2020-11-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Peihui Zhang , Ronald W. Gerdes , Jennifer L Trice , Satinder K. Nayar , Timothy J. Rowell , Verlin W. Schelhaas , Donald S. Oblak
CPC classification number: B23K20/106
Abstract: A rotary acoustic horn. The rotary acoustic horn includes a shaft having an axial input end and an axial output end; and at least one welding portion; wherein the welding portion comprises an outer weld face that expands and contracts with the application of acoustic energy; wherein the welding portion comprises a first opposing end portion and a second opposing end portion; wherein the welding portion comprises through holes extending substantially along an axial direction of the welding portion from the first opposing end portion to the second opposing end portion; and wherein the through holes are located between the weld face and the shaft.
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公开(公告)号：US11745167B2
公开(公告)日：2023-09-05
申请号：US16763339
申请日：2018-11-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jerald K. Rasmussen , Derek J. Dehn , Clinton P. Waller, Jr. , Bharat R. Acharya , Satinder K. Nayar
CPC classification number: B01J20/28026 , B01D39/1676 , B01J20/103 , B01J20/106 , B01J20/22 , B01J20/261 , B01J20/265 , B01J20/28021 , B01J20/305 , B01J20/3007 , B01D2239/0407 , B01D2239/10 , B01D2239/1208
Abstract: A polymer matrix composite comprising a porous polymeric network; and a plurality of functional particles distributed within the polymeric network structure, and wherein the polymer matrix composite has an air flow resistance at 25° C., as measured by the “Air Flow Resistance Test,” of less than 300 seconds/50 cm3/500 micrometers; and wherein the polymer matrix composite has a density of at least 0.3 g/cm3; and methods for making the same. The polymer matrix composites are useful, for example, as filters.
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公开(公告)号：US20230150741A1
公开(公告)日：2023-05-18
申请号：US17917681
申请日：2021-04-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ignatius A. Kadoma , Sithya S. Khieu , Rajdeep S. Kalgutkar , Stephen M. Sanocki , Yaohua Gao , Annabelle Watts , Satinder K. Nayar , Verlin W. Schelhaas , Timothy J. Rowell , Jeffrey E. Zelinsky , Kimberly C.M. Schultz , Lori-Ann S. Prioleau , Kenneth P. Morris
IPC: B65D65/46 , C09D167/02 , C09D7/65 , C09D7/61 , B32B5/02 , B32B27/12 , B32B27/36 , B32B27/10 , B32B29/00 , B32B3/30 , B32B27/18 , B65D33/18 , B31B70/64
CPC classification number: B65D65/466 , C09D167/02 , C09D7/65 , C09D7/61 , B32B5/022 , B32B27/12 , B32B27/36 , B32B27/10 , B32B29/00 , B32B3/30 , B32B27/18 , B65D33/18 , B31B70/64 , D10B2331/04 , D10B2505/10 , B32B2307/712 , B32B2307/7163 , B32B2307/7246 , B32B2307/7265 , D04H3/16
Abstract: The present application relates to compostable articles and compositions including at least one biodegradable polymer and a hydrophobic agent. In some embodiments, the compostable articles and compositions include a second biodegradable polymer, different from the first biodegradable polymer. In some embodiments, the first biodegradable polymer is selected from the group consisting of polyethylene succinate) (PES), poly(trimethylene succinate) (PTS), poly(butylene succinate) (PBS), poly(butylene succinate co-butylene adipate) (PBS A), poly(butylene adipate co-terephthalate) (PBAT), poly(tetramethylene adipate-co-terephthalate) (PTAT), and thermoplastic starch. In some embodiments, the presently described articles include packaging.
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公开(公告)号：US09511525B2
公开(公告)日：2016-12-06
申请号：US14665284
申请日：2015-03-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Dennis E. Ferguson , Satinder K. Nayar , Peter T. Benson , Stanley Rendon , Donald L. Pochardt , James N. Dobbs
IPC: B32B3/10 , B29C45/14 , B29C45/56 , B29C45/16 , B29C45/73 , G02B3/00 , A61M37/00 , B29D11/00 , B01F13/08 , B29C45/27 , B29C45/34 , B29C45/00 , B29C45/26 , B29L11/00 , B29L31/00 , B29C35/08 , B29K69/00 , B29K669/00
CPC classification number: B29C45/14016 , A61M37/0015 , A61M2037/0053 , B01F13/0827 , B29C45/14 , B29C45/1634 , B29C45/1671 , B29C45/27 , B29C45/34 , B29C45/568 , B29C45/73 , B29C2035/0811 , B29C2045/0094 , B29C2045/14942 , B29C2045/2683 , B29C2791/008 , B29D11/00009 , B29K2069/00 , B29K2669/00 , B29L2011/0016 , B29L2031/753 , B29L2031/756 , B32B3/10 , G02B3/00 , Y10T428/24355 , Y10T428/24479 , Y10T428/24612 , Y10T428/24802 , Y10T428/2481 , Y10T428/24917
Abstract: Injection molding parts onto a carrier web located between mold halves, each mold half having a cavity, resulting in molded articles having parts on both sides of the carrier web. Polymer flow into the cavities is assisted by application of ultrasonic energy to the mold. After the molding operation, mold halves are separated, and the carrier web is advanced, or indexed, to a next position for another molding sequence. Articles produced include lenses with part of the carrier web between lens halves, and a carrier web bearing an array of molded parts.
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