公开(公告)号：US10669481B2

公开(公告)日：2020-06-02

申请号：US15741680

申请日：2016-06-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Nathan E. Schultz ,  Fuming B. Li ,  Kelly A. Volp ,  Mark McCormick

IPC: C09K15/32 ,  C08K5/00 ,  C09K15/24 ,  C07D249/20 ,  C08K5/138 ,  C08K5/3475 ,  C08L23/12 ,  G01R33/46

Abstract: A class of antioxidant compositions include benzotriazole phenolate salts with substituents either ortho to the phenol hydroxide group and/or para to the phenol hydroxide group can be prepared from substituted benzotriazole phenols. The ortho substituent group can be a simple hydrocarbon, alkoxy or amino group, or the ortho substituent group can be a linking group, linking the benzotriazole phenolate to another benzotriazole phenolate group.

公开(公告)号：US20190003112A1

公开(公告)日：2019-01-03

申请号：US15741370

申请日：2016-06-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Nathan E. Schultz ,  Fuming B. Li ,  Kelly A. Volp ,  John M. Sebastian

IPC: D06M10/02 ,  D06M10/08 ,  D06M13/352 ,  B01D39/16

Abstract: Electret webs include a thermoplastic resin and a charge-enhancing additive. The charge-enhancing additive is a substituted benzotriazole phenolate salt or a combination of substituted benzotriazole phenolate salts. The electret webs may be a non-woven fibrous web or a film. The electret webs are suitable for use as filter media.

公开(公告)号：US20180186757A1

公开(公告)日：2018-07-05

申请号：US15741647

申请日：2016-06-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kelly A. Volp ,  Nathan E. Schultz ,  Fuming B. Li

IPC: C07D249/20 ,  C07D403/12 ,  C07B41/04 ,  C07B43/04 ,  C07B45/04 ,  C07B45/06 ,  C07B51/00

CPC classification number: C07D249/20 ,  C07B41/04 ,  C07B43/04 ,  C07B45/04 ,  C07B45/06 ,  C07B51/00 ,  C07D403/12

Abstract: Benzotriazole phenols with substituents either ortho to the phenol hydroxyl group and/or para to the phenol hydroxyl group can be prepared from the unsubstituted benzotriazole phenol by coupling reactions. The ortho substituent group can be a simple alkoxy or amino group, or the ortho substituent group can be a linking group, linking the benzotriazole phenol to another benzotriazole phenol group.

公开(公告)号：US11655403B2

公开(公告)日：2023-05-23

申请号：US16621276

申请日：2018-06-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kelly A. Volp ,  Kathleen S. Shafer ,  Ross E. Behling ,  Ann M. Gilman ,  Mark F. Ellis ,  Matthew R. D. Smith ,  Aaron T. Hedegaard ,  Xiaoming Jiang ,  Cyrus A. Anderson

IPC: C09J133/14 ,  C08L33/14 ,  C09J7/38

CPC classification number: C09J133/14 ,  C08L33/14 ,  C09J7/38 ,  C09J7/385 ,  B32B2405/00 ,  C09J2433/00

Abstract: A curable mixture, a partially cured composition, a cured composition, an article containing either the partially cured composition or the cured composition, and a method of bonding two substrates are provided. The partially cured composition functions as a pressure-sensitive adhesive while the cured composition functions as a structural or semi-structural adhesive. The curable mixture can be applied to a first substrate by printing or dispensing, if desired.

公开(公告)号：US20210206897A1

公开(公告)日：2021-07-08

申请号：US17059739

申请日：2019-05-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kelly A. Volp ,  Kathleen S. Shafer ,  Peter O. Rekow ,  Jonathan E. Janoski ,  Thomas Q. Chastek ,  Bradford L. Ryland ,  Douglas L. Elmore

IPC: C08F220/28 ,  C08F220/18 ,  C08F220/20 ,  C08F2/50 ,  C08L63/00 ,  C08L71/02 ,  C08L29/14 ,  C08K9/02 ,  C08K5/00 ,  C09J7/30

Abstract: A curable composition comprising: a hydroxy-functional or ether-functional (meth)acrylate copolymer, an epoxy resin; water, a photocatalyst, and optionally a polyvinyl acetal polymer and/or a film-forming polymer. When cured, provides structural bonding adhesives that are curable under high humidity conditions.

公开(公告)号：US20200172809A1

公开(公告)日：2020-06-04

申请号：US16780323

申请日：2020-02-03

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Nathan E. Schultz ,  Fuming B. Li ,  Kelly A. Volp ,  Mark McCormick

IPC: C09K15/32 ,  C08K5/00 ,  C09K15/24 ,  C07D249/20 ,  C08K5/138 ,  C08K5/3475

Abstract: A class of antioxidant compositions include benzotriazole phenolate salts with substituents either ortho to the phenol hydroxide group and/or para to the phenol hydroxide group can be prepared from substituted benzotriazole phenols. The ortho substituent group can be a simple hydrocarbon, alkoxy or amino group, or the ortho substituent group can be a linking group, linking the benzotriazole phenolate to another benzotriazole phenolate group.

公开(公告)号：US20190336896A1

公开(公告)日：2019-11-07

申请号：US16475209

申请日：2018-01-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Nathan E. Schultz ,  Fuming B. Li ,  Kelly A. Volp ,  John M. Sebastian

IPC: B01D39/16 ,  C08K5/3492

Abstract: Electret webs include a thermoplastic resin and a charge-enhancing additive. The charge-enhancing additive is a substituted triazine phenolate salt or a combination of substituted triazine phenolate salts. The electret webs may be a non-woven fibrous web or a film. The electret webs are suitable for use as filter media.

公开(公告)号：US20240263044A1

公开(公告)日：2024-08-08

申请号：US18631645

申请日：2024-04-10

Applicant: 3M Innovative Properties Company

Inventor： Adam O. Moughton ,  Michael J. Maher ,  Andrew Satrijo ,  Jonathan E. Janoski ,  Aaron T. Hedegaard ,  Kathleen S. Shafer ,  Kelly A. Volp ,  Michael K. Kennedy ,  Ramesh C. Lhila

IPC: C09J7/30 ,  B32B7/06 ,  B32B7/12 ,  B32B15/082 ,  C08K5/19 ,  C08K5/3415 ,  C08K5/3432 ,  C08K5/3445 ,  C08K5/36 ,  C08L51/00

CPC classification number: C09J7/30 ,  B32B7/06 ,  B32B7/12 ,  B32B15/082 ,  C08K5/19 ,  C08K5/3415 ,  C08K5/3432 ,  C08K5/3445 ,  C08K5/36 ,  C08L51/006 ,  C08K2201/001 ,  C08L2203/20 ,  C09J2301/408 ,  C09J2301/502 ,  C09J2400/163 ,  C09J2453/00

Abstract: Curable and cured compositions as well as articles containing the curable or cured compositions are provided. The cured compositions are typically a semi-structural or structural adhesive. Advantageously, the cured compositions can be removed (e.g., de-bonded) from the various surfaces of the articles after the useful lifetime of the articles, to correct misplacement of a part during manufacturing, or to repair the electronic device. The separation step occurs using a direct current electric potential across the cured composition.

公开(公告)号：US11976148B2

公开(公告)日：2024-05-07

申请号：US17059739

申请日：2019-05-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kelly A. Volp ,  Kathleen S. Shafer ,  Peter O. Rekow ,  Jonathan E. Janoski ,  Thomas Q. Chastek ,  Bradford L. Ryland ,  Douglas L. Elmore

IPC: C08F220/28 ,  C08F2/50 ,  C08F220/18 ,  C08F220/20 ,  C08K5/00 ,  C08K9/02 ,  C08L29/14 ,  C08L63/00 ,  C08L71/02 ,  C09J7/30

CPC classification number: C08F220/281 ,  C08F2/50 ,  C08F220/1804 ,  C08F220/1811 ,  C08F220/20 ,  C08K5/0041 ,  C08K9/02 ,  C08L29/14 ,  C08L63/00 ,  C08L71/02 ,  C09J7/30 ,  C08L2205/025 ,  C08L2205/035 ,  C08L2205/18 ,  C09J2301/208 ,  C09J2431/00 ,  C09J2433/00 ,  C09J2463/00 ,  C09J2471/00

Abstract: A curable composition comprising: a hydroxy-functional or ether-functional (meth)acrylate copolymer, an epoxy resin; water; a photocatalyst, and optionally a polyvinyl acetal polymer and/or a film-forming polymer. When cured, provides structural bonding adhesives that are curable under high humidity conditions.

公开(公告)号：US11053373B2

公开(公告)日：2021-07-06

申请号：US15741387

申请日：2016-06-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Nathan E. Schultz ,  Fuming B. Li ,  Kelly A. Volp ,  Mark McCormick

IPC: C08K5/3475 ,  C08K5/3472 ,  C08K5/544 ,  C08F10/06 ,  C08K5/378 ,  C08K5/41

Abstract: Polymeric compositions include at least one polymer that is free of ester linkages and an additive that is a benzotriazole phenolate salt with substituents either ortho to the phenol hydroxide group and/or para to the phenol hydroxide group. The substituted benzotriazole phenolate salts can be prepared from substituted benzotriazole phenols. The ortho substituent group can be a simple hydrocarbon, alkoxy, or amino group, or the ortho substituent group can be a linking group, linking the benzotriazole phenolate to another benzotriazole phenolate group.