公开(公告)号：WO2021186318A2

公开(公告)日：2021-09-23

申请号：PCT/IB2021/052123

申请日：2021-03-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： GORRELL, Matthew W. ,  ODEGARD, Paul D. ,  STENDER, John B. ,  GAO, Yaohua ,  SANOCKI, Stephen M. ,  BRANDNER, John M. ,  RAITHEL, David C.

IPC: B01D45/08 ,  B01D46/00 ,  B01D46/0046

Abstract: Filtration systems are described. In particular, a filtration system for filtering airborne particles includes an accumulation layer defining an intake surface and an exhaust surface, the accumulation layer defining an acute angle with a gravitational direction. The filtration system also includes a plurality of linear conduits included in the accumulation layer, the linear conduits being disposed in parallel with one another.

公开(公告)号：WO2020194137A1

公开(公告)日：2020-10-01

申请号：PCT/IB2020/052488

申请日：2020-03-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： STOUGHTON, Hannah L. ,  SANTA CRUZ, Windy A. ,  GORRELL, Matthew W. ,  STENDER, John B. ,  KELLEY, Tommie W. ,  MCCOOL, Christine L. ,  SANOCKI, Stephen M. ,  GAO, Yaohua ,  DUNBAR, Joseph A. ,  BRANDNER, John M.

IPC: B01D39/16

Abstract: Filter assemblies are described. In particular, filter assemblies that include a filter frame, a fire resistant filter media, and a metallic layer disposed on and covering a major surface of the filter frame are described. The filter frame is rigid and includes at least one of a polymeric material, wood, or a wood pulp material. Filter assemblies described include flammable or meltable materials yet may retain structural integrity after being exposed to flame.

公开(公告)号：WO2022162480A1

公开(公告)日：2022-08-04

申请号：PCT/IB2022/050211

申请日：2022-01-12

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： KHIEU, Sithya S. ,  CORRIGAN, Thomas R. ,  KADOMA, Ignatius A. ,  GAO, Yaohua ,  SANOCKI, Stephen M. ,  LANGER-ANDERSON, Delony L. ,  NAYAR, Satinder K. ,  PORTELLI, Gene B. ,  SCHULTZ, Kimberly C.M. ,  WATTS, Annabelle ,  NIRMAL, Manoj ,  FLEMING, Patrick R.

IPC: B65D81/127 ,  B65D81/03

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.

公开(公告)号：WO2020049522A1

公开(公告)日：2020-03-12

申请号：PCT/IB2019/057538

申请日：2019-09-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： GORRELL, Matthew W. ,  STOUGHTON, Hannah L. ,  SANTA CRUZ, Windy A. ,  MCCOOL, Christine L. ,  KELLEY, Tommie W. ,  STENDER, John B. ,  GRIFFITH, Blake R. ,  BRANDNER, John M. ,  GAO, Yaohua ,  SANOCKI, Stephen M. ,  DUNBAR, Joseph A.

IPC: B01D39/16 ,  B01D46/00 ,  F24C15/20

Abstract: Various embodiments disclosed relate to a fire-resistant filter and methods of making and using the same. A filter includes a fibrous web or sheet comprising fire-resistant fibers, the fire-resistant fibers comprising oxidized polyacrylonitrile (OPAN), flame-retardant (FR) rayon, or a combination thereof.

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.

IPC: B32B27/06 ,  B65D81/02 ,  C08J9/32 ,  C09D7/40 ,  D21H19/00 ,  D21H21/54

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.

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.

IPC: B32B27/06 ,  B65D81/02 ,  C08J9/32 ,  C09D7/40 ,  D21H19/00 ,  D21H21/54 ,  C09J129/14 ,  C08J9/00

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.

公开(公告)号：WO2021205281A1

公开(公告)日：2021-10-14

申请号：PCT/IB2021/052580

申请日：2021-03-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： BRANDNER, John M. ,  GORRELL, Matthew W. ,  SANOCKI, Stephen M. ,  GAO, Yaohua ,  STENDER, John B. ,  NORDLING, Chad E. ,  RAITHEL, David C. ,  KELLEY, Tommie W.

IPC: F24C15/20 ,  B01D45/08

Abstract: Baffles are described. In particular, a baffle includes an intake side and an exhaust side, the exhaust side defining an opposed side of the baffle from the intake side and a first row having at least two columns forming a channel therebetween and a second row having at least two columns forming a second channel therebetween. The baffle also includes at least one column of the first row having a first layer and a second layer, the first layer including a fire-resistant material.

公开(公告)号：WO2022049452A1

公开(公告)日：2022-03-10

申请号：PCT/IB2021/057764

申请日：2021-08-24

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： SANOCKI, Stephen M. ,  GAO, Yaohua ,  ROMANO, Michael D. ,  KADOMA, Ignatius A. ,  TAPIO, Scott M. ,  KHIEU, Sithya S. ,  NAYAR, Satinder K. ,  KUNCIO, Stephen J. ,  BRANDNER, John M. ,  ROWELL, Timothy J. ,  SCHELHAAS, Verlin W. ,  WHITING, Tien Yi T.H. ,  NUNBERG, Aaron T.

IPC: B32B1/02 ,  B32B3/02 ,  B32B3/06 ,  B32B3/26 ,  B32B3/28 ,  B32B5/02 ,  B32B5/08 ,  B32B5/18 ,  B32B5/26 ,  B32B23/00 ,  B32B23/06 ,  B32B27/10 ,  B32B27/12 ,  B32B27/34 ,  B32B27/36 ,  B32B27/40 ,  B32B29/00 ,  B32B29/02 ,  B32B29/08 ,  B32B7/05 ,  B65D81/03 ,  B65D65/40

Abstract: Sheet article comprising a first wall, second wall, and porous scrim between the first and second walls, and at least one seal portion sealing the first wall, second wall, and porous scrim together, as well as packaging articles and constructions comprising the same, and methods of making and using the foregoing sheet articles, packaging articles, and constructions.

公开(公告)号：WO2022013754A1

公开(公告)日：2022-01-20

申请号：PCT/IB2021/056312

申请日：2021-07-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： NIRMAL, Manoj ,  BROWN, Mary L. ,  SCHULTZ, Kimberly C.M. ,  JOHNSON, Mitchell A.F. ,  CORRIGAN, Thomas R. ,  FLEMING, Patrick R. ,  SANOCKI, Stephen M. ,  LE, Jimmy M. ,  MAHONEY, Steven L. ,  JANSEN, Charles E. ,  BRANSCOMB, Matt R. ,  GAO, Yaohua ,  BRIGHT, Elizabeth R. ,  KADOMA, Ignatius A. ,  ZELINSKY, Jeffrey E.

IPC: B32B3/28 ,  B32B3/30 ,  B32B7/12 ,  B32B15/12 ,  B32B15/20 ,  B32B27/10 ,  B32B27/32 ,  B32B29/00 ,  B32B29/08 ,  B65D81/02 ,  B65D81/03

Abstract: Conformable sheet article made from paper and useful, for example, in packaging, tapes, and craft article, and methods of making and using such sheet articles are disclosed.

公开(公告)号：WO2021116882A1

公开(公告)日：2021-06-17

申请号：PCT/IB2020/061600

申请日：2020-12-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： LI, Junting ,  ZHANG, Jing ,  SONG, Liming ,  LE, Jimmy M. ,  SANOCKI, Stephen M. ,  GAO, Yaohua ,  CORDES, Paul J. ,  MUELLER, Gregory S. ,  THURBER, Ernest L. ,  LIU, Yuyang ,  MARTINEZ, Jaime A. ,  ANNEN, Michael J.

IPC: B24D3/00 ,  B24D11/00 ,  B24D11/02 ,  B24D18/00

Abstract: An abrasive article is disclosed. The abrasive article has a backing substrate. The abrasive article also has a laminate joined to the backing substrate. The laminate comprises a hot melt polymer. The abrasive article also has a cured resin composition joined to the laminate opposite the backing substrate. The abrasive article also has abrasive particles joined to the cured resin composition.