公开(公告)号：US20170283558A1

公开(公告)日：2017-10-05

申请号：US15515162

申请日：2015-12-08

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ilya Gorodisher ,  Gregory P. Sorenson ,  Mark McCormick ,  Katri M. Huikko ,  Robert J. Webb

IPC: C08G73/02 ,  C07D265/16

CPC classification number: C08G73/0233 ,  C07D265/16 ,  C09D179/02

Abstract: A curable benzoxazine composition is described wherein the benzoxazine is derived from an aryl amine having a b.p.>200° C. The curable compositions are more thermally stable and have reduced weight loss and by-products upon cure.

公开(公告)号：US10023698B2

公开(公告)日：2018-07-17

申请号：US15515162

申请日：2015-12-08

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ilya Gorodisher ,  Gregory P. Sorenson ,  Mark McCormick ,  Katri M. Huikko ,  Robert J. Webb

IPC: C07D265/16 ,  C08G73/02

Abstract: A curable benzoxazine composition is described wherein the benzoxazine is derived from an aryl amine having a b.p.>200° C. The curable compositions are more thermally stable and have reduced weight loss and by-products upon cure.

公开(公告)号：US12062441B2

公开(公告)日：2024-08-13

申请号：US17250118

申请日：2019-05-31

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jonathan B. Arthur ,  Craig M. Carlson ,  Joel S. Graf ,  Karim Z. Mansour ,  Karl W. Bloedorn ,  Lyle L. Luppes ,  Caroline M. Ylitalo ,  Katherine L. Sheely ,  Kevin D. Landgrebe ,  Katri M. Huikko ,  Chin-Yee Ng ,  Ranjani V. Parthasarathy ,  Federica Sgolastra ,  Katie F. Wlaschin

IPC: G16H40/63 ,  G16H50/30

CPC classification number: G16H40/63 ,  G16H50/30

Abstract: A system includes a computing device a personal protective equipment (PPE) device. The PPE device is configured to be worn by a worker and includes and at least one physiological sensor configured to generate physiological data indicative of one or more physiological characteristics of a worker. The computing device is configured to determine a safety risk score for the worker based at least in part on the physiological data and a risk profile associated with the worker.

公开(公告)号：US20210233654A1

公开(公告)日：2021-07-29

申请号：US17250118

申请日：2019-05-31

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jonathan B. Arthur ,  Craig M. Carlson ,  Joel S. Graf ,  Karim Z. Mansour ,  Karl W. Bloedorn ,  Lyle L. Luppes ,  Caroline M. Ylitalo ,  Katherine L. Sheely ,  Kevin D. Landgrebe ,  Katri M. Huikko ,  Chin-Yee Ng ,  Ranjani V. Parthasarathy ,  Federica Sgolastra ,  Katie F. Wlaschin

IPC: G16H40/63 ,  G16H50/30

Abstract: A system includes a computing device a personal protective equipment (PPE) device. The PPE device is configured to be worn by a worker and includes and at least one physiological sensor configured to generate physiological data indicative of one or more physiological characteristics of a worker. The computing device is configured to determine a safety risk score for the worker based at least in part on the physiological data and a risk profile associated with the worker.

公开(公告)号：US20210095172A1

公开(公告)日：2021-04-01

申请号：US17043813

申请日：2019-04-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Junkang Liu ,  Dennis J. Pohl ,  Erik I. Soto Cantu ,  Kiu-Yuen Tse ,  Athanasios Touris ,  Katri M. Huikko

IPC: C09J183/04 ,  C08L83/04

Abstract: Medical articles include a substrate with a layer of a siloxane-based gel adhesive composition. The gel adhesive composition includes a crosslinked polymeric siloxane matrix, and an extractable polymeric fluid with a weight average molecular weight greater than 275,000 grams/mole. The extractable polymeric fluid is 26-80 weight % of the gel adhesive composition. The gel adhesive composition may also include a siloxane tackifying resin.