公开(公告)号：US20230383114A1

公开(公告)日：2023-11-30

申请号：US18366753

申请日：2023-08-08

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Brett A. Beiermann ,  John C. Clark ,  Eric G. Larson ,  Jeremy M. Higgins ,  Audrey S. Forticaux ,  Jay R. Lomeda ,  Wayne S. Mahoney ,  Scott B. Charles ,  Timothy D. Fletcher ,  Wendy L. Thompson ,  Kyle R. Schwartz

IPC: C08L63/00 ,  C08K3/14 ,  C08K3/22 ,  C08K3/38 ,  C08K7/20 ,  H05K5/02

CPC classification number: C08L63/00 ,  C08K3/14 ,  C08K3/22 ,  C08K3/38 ,  C08K7/20 ,  H05K5/02 ,  C08K2003/2227 ,  C08K2003/385 ,  C08K2201/001 ,  C08K2201/009

Abstract: An electronic device is described comprising an enclosure, wherein the enclosure comprises a cured epoxy resin composition comprising at least 50 volume % of electrically non-conductive thermally conductive inorganic particles. The enclosure may be a housing of a phone, laptop, or mouse. Alternatively, the enclosure may be a case for an electronic device. Also described are epoxy resin compositions and a method of making an enclosure for an electronic device.

公开(公告)号：US20200283619A1

公开(公告)日：2020-09-10

申请号：US16756518

申请日：2018-12-21

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Brett A. Beiermann ,  John C. Clark ,  Eric G. Larson ,  Jeremy M. Higgins ,  Audrey S. Forticaux ,  Jay R. Lomeda ,  Wayne S. Mahoney ,  Scott B. Charles ,  Timothy D. Fletcher ,  Wendy L. Thompson ,  Kyle R. Schwartz

IPC: C08L63/00 ,  H05K5/02 ,  C08K3/22 ,  C08K7/20 ,  C08K3/14 ,  C08K3/38

Abstract: An electronic device is described comprising an enclosure, wherein the enclosure comprises a cured epoxy resin composition comprising at least 50 volume % of electrically non-conductive thermally conductive inorganic particles, wherein the inorganic particles are selected from alumina, boron nitride, silicon carbide, alumina trihydrate and mixtures thereof. The enclosure may be a housing of a phone, laptop, or mouse. Alternatively, the enclosure maybe a case for an electronic device. Also described are epoxy resin compositions and a method of making an enclosure for an electronic device.

公开(公告)号：US20240101329A1

公开(公告)日：2024-03-28

申请号：US18261849

申请日：2022-01-18

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Maiken Givot ,  Brett A. Beiermann ,  Melissa C. Schillo-Armstrong ,  Thomas P. Besonen

IPC: B65D79/02 ,  B65D43/02 ,  B65D53/02 ,  B65D81/20 ,  B65D81/26 ,  B65D83/04 ,  B65D83/08 ,  B65D85/62 ,  G07F11/04

CPC classification number: B65D79/02 ,  B65D43/0202 ,  B65D53/02 ,  B65D81/2015 ,  B65D81/2076 ,  B65D81/268 ,  B65D83/0409 ,  B65D83/08 ,  B65D85/62 ,  G07F11/04 ,  B65D65/466

Abstract: A packaging system for abrasive articles that includes a container portion sized to receive the abrasive articles. The system also includes a lid portion that removably couples to the container portion. The system also includes a rechargeable moisture control feature, housed within the packaging system. The rechargeable moisture control feature removes moisture from an atmosphere within the packaging system. The system also includes a moisture indicator that indicates whether moisture is present within the container portion.

公开(公告)号：US20220080553A1

公开(公告)日：2022-03-17

申请号：US17309756

申请日：2019-12-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Brett A. Beiermann ,  Maiken Givot ,  Mayank Puri ,  Rachel J. Clark ,  Henrik Knutsson

IPC: B24D3/28 ,  B24D18/00 ,  C09K3/14

Abstract: According to various embodiment of the present disclosure, a bonded abrasive article precursor includes a curable composition. The curable composition includes a curative component. The curable composition further includes one or more resins. The curable composition further includes a plurality of shaped abrasive particles. The curable composition is curable in an amount of time in a range of from about 0.1 minutes to about 20 minutes at a temperature of about 25° C. to about 160° C.

公开(公告)号：US20200259137A1

公开(公告)日：2020-08-13

申请号：US16753897

申请日：2018-10-03

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Li Yao ,  Rajdeep S. Kalgutkar ,  Mario A. Perez ,  Jeremy M. Higgins ,  Taesung Kim ,  Brett A. Beiermann

IPC: H01M2/10 ,  C08G59/54 ,  C09K5/14 ,  C09J163/00 ,  C09J9/00 ,  H01M10/653 ,  H01M10/625

Abstract: A curable composition includes a polyamide composition comprising a polyamide. The polyamide comprises a tertiary amide in the backbone thereof and is amine terminated. The curable composition also comprises an epoxy composition that includes an epoxy resin.

公开(公告)号：US20200179903A1

公开(公告)日：2020-06-11

申请号：US16623137

申请日：2018-06-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Brett A. Beiermann ,  Austin D. Groth ,  Michael W. Kobe ,  Derek M. Maanum ,  Michael S. Wendland

IPC: B01J20/22 ,  B01J20/02 ,  B01J20/28 ,  B01J20/32 ,  B01D46/00 ,  B01D46/24 ,  B01D46/52 ,  B01D39/14 ,  B01D53/02 ,  A62B23/02

Abstract: An air filter including a filter support that supports metal-containing sorbent particles, the sorbent particles comprising a precursor that is a porous siliceous material that has been treated with a surface treatment agent, and a divalent metal incorporated into the siliceous precursor material.

公开(公告)号：US20240217065A1

公开(公告)日：2024-07-04

申请号：US18557966

申请日：2022-04-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Brett A. Beiermann ,  Melissa C. Schillo-Armstrong

IPC: B24D5/14 ,  B24D3/28 ,  B24D18/00 ,  C08K7/00 ,  C09K3/14

CPC classification number: B24D5/14 ,  B24D3/28 ,  B24D18/0009 ,  C08K7/00 ,  C09K3/1409

Abstract: Methods of making thin abrasive cut-off wheels with low pinhole occurrence are disclosed. An abrasive cut-off wheel has a thickness of less than or equal to 1.6 millimeters. It comprises at least one reinforcing scrim and abrasive particles retained in a phenolic binder. The abrasive particles comprise first and second triangular abrasive platelets. The first triangular platelets have a first average maximum side length and a first total weight. The second triangular platelets have a second average maximum side length and a second total weight. The first and second total weights combined comprise at least 30 weight percent of the abrasive cut-off wheel. The ratio of the first average maximum side length to the second average maximum side length is 1.25:1 to 5:1, and the ratio of first total weight to the second total weight is 1:2 to 5:1.

公开(公告)号：US20220002603A1

公开(公告)日：2022-01-06

申请号：US17309748

申请日：2019-12-17

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Maiken Givot ,  Brett A. Beiermann

IPC: C09K3/14 ,  C04B35/10 ,  C04B35/48 ,  C04B35/80 ,  C04B35/64 ,  C04B35/628 ,  B24D3/06 ,  B33Y10/00 ,  B28B1/00 ,  B28B11/24 ,  B33Y40/20

Abstract: The disclosure relates to, among other things, an abrasive article comprising a plurality of 4D-ceramic structures, wherein the 4D-ceramic structures are made by a method comprising sequentially: at least partially removing a strain from a second strained primary polymer ceramic precursor, comprising a polymeric substrate and ceramic precursor particles dispersed therein, to give a 4-D ceramic precursor comprising a polymeric substrate; and thermolytically removing the polymeric substrate from the 4-D ceramic precursor comprising a polymeric substrate to provide a 4D-ceramic structure.

公开(公告)号：US20220001604A1

公开(公告)日：2022-01-06

申请号：US17309747

申请日：2019-12-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Maiken Givot ,  Aleksander Medved ,  Fredrik K. Westberg ,  Brett A. Beiermann ,  Rachel J. Clark ,  Torbjörn N. Skepp ,  Jean-Luc Rifaut ,  Knut Schumacher ,  Tilo Remof

IPC: B29C64/165 ,  C09K3/14 ,  B29C64/209 ,  B29C64/194 ,  B33Y10/00 ,  B33Y80/00 ,  B33Y30/00 ,  B33Y40/20 ,  B33Y70/10

Abstract: An abrasive wheel maker apparatus comprising: a wheel substrate (710) having a dispensing surface; an abrasive material dispenser (720) to dispose a binder precursor onto a circular section of the dispensing surface and to dispose a plurality of abrasive particles at least partially within the binder precursor; and a rotation device (700) to rotate the dispensing surface relative to the abrasive material dispenser (720) to form a continuous single layer bonded abrasive wheel.

公开(公告)号：US20180353933A1

公开(公告)日：2018-12-13

申请号：US15781518

申请日：2016-12-15

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Michael S. Wendland ,  Brett A. Beiermann

IPC: B01J20/10 ,  B01J20/32 ,  B01J20/28 ,  B01J20/02 ,  B01J20/22

CPC classification number: B01J20/103 ,  B01D2253/25 ,  B01D2257/40 ,  B01D2257/406 ,  B01J20/0237 ,  B01J20/0244 ,  B01J20/223 ,  B01J20/28083 ,  B01J20/3204 ,  B01J20/3257 ,  B01J20/3265 ,  B01J20/3285

Abstract: Metal-containing sorbent materials are provided, methods of making the metal-containing sorbent materials, methods of using the metal-containing sorbent materials, and metal complex-containing composite materials resulting from the sorption of basic, nitrogen-containing compounds on the metal-containing sorbent materials are provided. The sorbent materials are prepared by incorporating divalent metals into a precursor material that is formed by treating a porous siliceous material having mesopores with a silane or disilazane surface treatment agent. The metal-containing sorbent materials can be used to capture basic, nitrogen-containing compounds having a molecular weight no greater than 150 grams/mole.