公开(公告)号：US20200095450A1

公开(公告)日：2020-03-26

申请号：US16696015

申请日：2019-11-26

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Naiyong Jing ,  Kevin M. Hamer ,  Jeffrey A. Peterson ,  Thomas J. Blong ,  Timothy D. Fletcher ,  Michael Juergens ,  Mark W. Muggli ,  Gezahegn D. Damte

IPC: C09D127/18 ,  C09D127/16 ,  C09D127/12 ,  H01L31/049

Abstract: A fluoropolymer coating composition is described comprising an aqueous liquid medium, fluoropolymer particles dispersed in the aqueous liquid medium, and at least one aziridine compound. The aziridine compound comprises at least two aziridine groups (i.e. polyaziridine) or at least one aziridine group and at least one alkoxy silane group. In another embodiment, an article is described comprising a substrate wherein a surface of the substrate comprises a coating comprising fluoropolymer particles; and a reaction product of at least one aziridine compound comprising at least two aziridine groups or at least one aziridine group and at least one alkoxy silane group. The coating can be utilized as a primer for bonding a non-fluorinated substrate to a fluoropolymer film and/or the coating can be used as an (e.g. outer exposed) surface layer. In some embodiments, the article may be the (e.g. backside) film of a photovoltaic module.

公开(公告)号：US20170355805A1

公开(公告)日：2017-12-14

申请号：US15532881

申请日：2015-12-08

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Yu Yang ,  Jason M. Kehren ,  Yongshang Lu ,  Suresh S. Iyer ,  William M. Lamanna ,  Thomas P. Klun ,  Jeffrey A. Peterson

IPC: C08G18/08 ,  C08G18/44 ,  C07C229/30 ,  C07C307/06 ,  C08G18/75 ,  C08G18/32 ,  C08G18/38

CPC classification number: C08G18/0814 ,  C07C219/06 ,  C07C229/30 ,  C07C307/06 ,  C07C311/48 ,  C08G18/3206 ,  C08G18/3819 ,  C08G18/3861 ,  C08G18/4018 ,  C08G18/44 ,  C08G18/4833 ,  C08G18/758 ,  C08K5/0075 ,  C08K5/19 ,  C09D175/04 ,  D06M15/576

Abstract: An ionic diol has formula wherein R1 represents an alkyl group having from 6 to 18 carbon atoms; R2 and R3 independently represent alkyl groups having from 1 to 4 carbon atoms; R4 represents an alkylene group having from 2 to 8 carbon atoms; and R5 represents an alkylene group having from 1 to 8 carbon atoms. Antistatic polymers are formed by copolymerization of monomers including a diisocyanate, an ionic diol, a polyether diol, and at least one non-ionic diols. Methods of making the antistatic polyurethanes are also disclosed.

公开(公告)号：US20130236702A1

公开(公告)日：2013-09-12

申请号：US13869402

申请日：2013-04-24

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Mark J. Pellerite ,  Mahfuza B. Ali ,  Eileen M. Haus ,  Gregory F. King ,  James E. Lockridge ,  Hang K. Loi ,  Jeffrey A. Peterson

IPC: C09D5/00 ,  G02B1/10

CPC classification number: G02B1/16 ,  C08J7/047 ,  C08J2433/00 ,  C09D5/00 ,  C09K3/16 ,  G02B1/10 ,  G02B1/14 ,  G02B27/0006 ,  G02F2202/22 ,  G03C1/89 ,  Y10T428/24612 ,  Y10T428/24942 ,  Y10T428/265 ,  Y10T428/31507 ,  Y10T428/31721 ,  Y10T428/31725 ,  Y10T428/3175 ,  Y10T428/31786 ,  Y10T428/31797 ,  Y10T428/31855 ,  Y10T428/31891 ,  Y10T428/31913 ,  Y10T428/31928 ,  Y10T428/31935

Abstract: An antistatic article having an antistatic layer disposed on a substrate is disclosed herein. The antistatic layer is formed from a cationic copolymer, a non-cationic (meth)acrylic polymer, and a crosslinking agent. The cationic copolymer consists essentially of a cationic monomer, a hydrophobic monomer, a crosslinkable monomer, and an optional nitrogen-containing monomer. The substrate may comprise an optical film such as a multilayer optical film. Methods for making the antistatic article and display devices containing the antistatic article are also disclosed.

公开(公告)号：US20220356374A1

公开(公告)日：2022-11-10

申请号：US17433969

申请日：2020-03-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Anna M. Clausen ,  Jeffrey A. Peterson ,  Maria A. Appeaning ,  Christopher P. Gerlach

IPC: C09J7/20 ,  C09J7/25

Abstract: Uncured aqueous composition comprising a blend of (a) a sulfonated polyester, (b) at least one of a self-crosslinking acrylic or a self-crosslinking polyurethane binder, and (c) melamine-formaldehyde crosslinker, wherein the uncured aqueous composition has a free-formaldehyde content not greater than 0.04 part per million formaldehyde as determined by the Formaldehyde Test, and cured composition thereof. Compositions described herein are useful, for example, for making primed film for release liners applications.

公开(公告)号：US20220098363A1

公开(公告)日：2022-03-31

申请号：US17433950

申请日：2020-03-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jeffrey A. Peterson ,  Maria A. Appeaning ,  Christopher P. Gerlach ,  David J. Kinning ,  Madison P. Bennett ,  Marie A. Boulos ,  Anna M. Clausen ,  Victor Ho ,  Kevin T. Huseby ,  Stephen A. Johnson ,  Scott M. LeBow

IPC: C08G63/91 ,  C08K5/5435 ,  C08K5/3492 ,  C09J7/38 ,  C09J7/40

Abstract: Uncured aqueous composition comprising surfactant and a blend of (a) a first sulfonated polyester having a glass transition temperature not greater than 75° C. that is not sulfonated polyethylene naphthalate, (b) a second, sulfonated polyester that is a sulfonated polyethylene naphthalate, (c) melamine-formaldehyde crosslinker, and (d) an epoxy silane coupling agent; and cured composition thereof. Compositions described herein are useful, for example, for making primed film for release liners applications.

公开(公告)号：US20200263061A1

公开(公告)日：2020-08-20

申请号：US15733023

申请日：2018-11-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Becky A. Jetto ,  David T. Amos ,  Jeffrey A. Peterson ,  Scott A. Van Wert

IPC: C09J7/50 ,  C09J7/38

Abstract: Primer layers for adhesion of a pressure sensitive adhesive material to a substrate are provided. The primer layer comprises a crosslinked polymer. In some embodiments, the primer layer has an atomic nitrogen content of greater than 6 wt %, and in some a ratio of atomic weight percent of oxygen to nitrogen of less than 3.0. In some embodiments the crosslinked polymer is the reaction product of an amine-functional base polymer such as a polyethylenimine (PEI) and a crosslinker, which may be a polyaziridine crosslinker. Also provided are two-layer constructions comprising the primer layer and a substrate layer; and tapes, such as flexographic plate mounting tapes, comprising the two-layer construction and a pressure sensitive adhesive layer.

公开(公告)号：US10113023B2

公开(公告)日：2018-10-30

申请号：US15532890

申请日：2015-12-08

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Yu Yang ,  Jason M. Kehren ,  Suresh S. Iyer ,  William M. Lamanna ,  Thomas P. Klun ,  Jeffrey A. Peterson

IPC: C08F220/38

Abstract: Antistatic polymers include divalent segments having the formulas (I) and (II) and wherein R1 represents an alkyl group having from 1 to 18 carbon atoms, R2 and R3 represent alkyl groups having from 1 to 4 carbon atoms, R4 represents an alkylene group having from 2 to 8 carbon atoms, and R5 independently represents H or methyl. Methods of making antistatic polymers are also disclosed.

公开(公告)号：US20170362362A1

公开(公告)日：2017-12-21

申请号：US15532890

申请日：2015-12-08

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Yu Yang ,  Jason M. Kehren ,  Suresh S. Iyer ,  William M. Lamanna ,  Thomas P. Klun ,  Jeffrey A. Peterson

IPC: C08F220/38

CPC classification number: C08F220/38 ,  C08F220/34 ,  C08F2220/387 ,  C08F220/06

Abstract: Antistatic polymers include divalent segments having the formulas (I) and (II) and wherein R1 represents an alkyl group having from 1 to 18 carbon atoms, R2 and R3 represent alkyl groups having from 1 to 4 carbon atoms, R4 represents an alkylene group having from 2 to 8 carbon atoms, and R5 independently represents H or methyl. Methods of making antistatic polymers are also disclosed.

公开(公告)号：US20170355794A1

公开(公告)日：2017-12-14

申请号：US15532856

申请日：2015-12-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Yu Yang ,  Jason M. Kehren ,  Suresh S. Iyer ,  William M. Lamanna ,  Thomas P. Klun ,  Jeffrey A. Peterson

IPC: C08F210/02

CPC classification number: C08F210/02 ,  C09D123/0869

Abstract: Antistatic polymers include divalent segments represented by the formula wherein R1 represents an alkyl group having from 6 to 18 carbon atoms, R2 and R3 represent alkyl groups having from 1 to 4 carbon atoms, and R4 represents an alkylene group having from 2 to 8 carbon atoms. Methods of making antistatic polymers are also disclosed.

公开(公告)号：US20160237298A1

公开(公告)日：2016-08-18

申请号：US14911358

申请日：2014-10-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Naiyong Jing ,  Kevin M. Hamer ,  Jeffrey A. Peterson ,  Thomas J. Blong ,  Timothy D. Fletcher ,  Michael Juergens ,  Mark W. Muggli ,  Gezahegn D. Damte

IPC: C09D127/18 ,  C09D127/16

Abstract: A fluoropolymer coating composition is described comprising an aqueous liquid medium, fluoropolymer particles dispersed in the aqueous liquid medium, and at least one aziridine compound. The aziridine compound comprises at least two aziridine groups (i.e. polyaziridine) or at least one aziridine group and at least one alkoxy silane group. In another embodiment, an article is described comprising a substrate wherein a surface of the substrate comprises a coating comprising fluoropolymer particles; and a reaction product of at least one aziridine compound comprising at least two aziridine groups or at least one aziridine group and at least one alkoxy silane group. The coating can be utilized as a primer for bonding a non-fluorinated substrate to a fluoropolymer film and/or the coating can be used as an (e.g. outer exposed) surface layer. In some embodiments, the article may be the (e.g. backside) film of a photovoltaic module.

Abstract translation: 描述了一种氟聚合物涂料组合物，其包含水性液体介质，分散在水性液体介质中的含氟聚合物颗粒和至少一种氮丙啶化合物。 氮丙啶化合物包含至少两个氮丙啶基（即聚氮丙啶）或至少一个氮丙啶基和至少一个烷氧基硅烷基。 在另一个实施方案中，描述了包括基材的制品，其中基材的表面包含含有氟聚合物颗粒的涂层; 和至少一种包含至少两个氮丙啶基或至少一个氮丙啶基和至少一个烷氧基硅烷基的氮丙啶化合物的反应产物。 涂层可以用作将非氟化基底粘合到含氟聚合物膜上的底漆和/或涂层可以用作（例如外部暴露的）表面层。 在一些实施例中，制品可以是光伏模块的（例如背面）膜。