公开(公告)号：US20170362348A1

公开(公告)日：2017-12-21

申请号：US15529661

申请日：2015-12-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Stefan H. Gryska ,  Hae-Seung Lee ,  Sung-Won Ha ,  Jenny B. Werness ,  Erick I. Soto Cantu ,  Babu N. Gaddam

IPC: C08F2/38 ,  C08F220/20 ,  C08F220/30 ,  C08F220/34 ,  C09J151/00 ,  C08F2/50 ,  C08F265/06 ,  C08F220/06 ,  C08F222/10 ,  C09J4/06 ,  C08F220/18

CPC classification number: C08F2/38 ,  C08F2/50 ,  C08F220/06 ,  C08F220/20 ,  C08F220/30 ,  C08F220/34 ,  C08F222/1006 ,  C08F265/06 ,  C08F2220/1858 ,  C08F2220/1875 ,  C08F2400/02 ,  C08F2500/01 ,  C08F2800/20 ,  C09J4/06 ,  C09J133/02 ,  C09J133/04 ,  C09J133/08 ,  C09J133/12 ,  C09J151/003

Abstract: Acrylic syrup polymer composition are provided by partially polymerizing a (meth)acrylic monomer mixture in the presence of a thiol chain transfer agent to produce a first syrup polymer composition comprising a low molecular weight solute (meth)acrylic copolymer and solvent monomers, quenching the chain transfer agent, further polymerizing the first syrup polymer composition to produce a second syrup polymer composition comprising the low molecular weight solute acrylic copolymer, a high molecular weight solute acrylic copolymer and optionally unreacted solvent monomers, optionally adding a crosslinker and photoinitiator; and further photopolymerizing the syrup polymer composition to produce a pressure-sensitive adhesive.

公开(公告)号：US20210403646A1

公开(公告)日：2021-12-30

申请号：US17288955

申请日：2019-11-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Peter Bissinger ,  Wolf Steiger ,  Simone Jurjevic ,  Jenny B. Werness ,  Jens Eichler ,  Jeremy M. Higgins ,  Emelie Fritz

IPC: C08G73/02

Abstract: The present disclosure relates to an acid-curable composition, comprising: a) abase component comprising a cationically self-curable oligomeric compound; and b) a curing system for the cationically self-curable oligomeric compound, which comprises an ionogenic compound comprising an anion and an aminium ion as a cation. According to another aspect, the present disclosure is directed to a curing system suitable for an acid-curable composition comprising a cationically self-curable oligomeric compound. According to still another aspect, the present disclosure relates to a method of manufacturing an acid-curable composition. In yet another aspect, the disclosure relates to the use of an acid-curable composition for industrial applications, in particular for thermal management applications in the automotive industry.

公开(公告)号：US20210395455A1

公开(公告)日：2021-12-23

申请号：US17288032

申请日：2019-10-24

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jenny B. Werness ,  Douglas L. Elmore ,  Jeremy M. Higgins ,  Jens Eichler ,  Simone Jurjevic ,  Siegfried R. Goeb ,  Wolf Steiger ,  Peter Bissinger

IPC: C08G73/02 ,  C09K5/14

Abstract: The present disclosure relates to an acid-curable composition, comprising: a) a base component comprising a cationically self-curable oligomeric compound; b) a curing system for the cationically self-curable oligomeric compound, which comprises: i. an ionogenic compound comprising an anion and ammonium as a cation; and ii. water. According to another aspect, the present disclosure is directed to a curing system suitable for an acid-curable composition comprising a cationically self-curable oligomeric compound. According to still another aspect, the present disclosure relates to a method of manufacturing an acid-curable composition. In yet another aspect, the disclosure relates to the use of an acid-curable composition for industrial applications, in particular for thermal management applications in the automotive industry.

公开(公告)号：US20190284451A1

公开(公告)日：2019-09-19

申请号：US16300596

申请日：2017-05-03

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jenny B. Werness ,  Shannon S. Le Blanc ,  Thomas J. Blong ,  Thomas E. Muehle

IPC: C09J123/08 ,  C09J123/06 ,  B32B27/08 ,  B32B27/30 ,  B32B27/32 ,  B32B7/12 ,  H01L31/049

Abstract: The present disclosure is directed to a self-priming adhesive layer comprising a polyfunctional aziridine compound and an olefinic polymer that may be used as a tie layer in multilayer films for dissimilar polymers.

公开(公告)号：US20190283385A1

公开(公告)日：2019-09-19

申请号：US16300598

申请日：2017-06-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Shannon S. Le Blanc ,  Jenny B. Werness ,  Thomas J. Blong

IPC: B32B27/32 ,  B32B27/36 ,  C08L51/06 ,  C08L71/00 ,  C08L27/18 ,  C08L23/06 ,  C08L23/12 ,  C08L23/18 ,  B32B27/18 ,  C08L27/16 ,  B32B7/12 ,  B32B37/08

Abstract: A composition comprising a fluoropolymer additive in an acid- or anhydride grafted olefinic (co)polymer is described. The composition may be used as a tie layer in multilayer films for dissimilar polymers.

公开(公告)号：US10093753B2

公开(公告)日：2018-10-09

申请号：US15529661

申请日：2015-12-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Stefan H. Gryska ,  Hae-Seung Lee ,  Sung-Won Ha ,  Jenny B. Werness ,  Erick I. Soto Cantu ,  Babu N. Gaddam

IPC: C09J4/06 ,  C08F2/38 ,  C08F2/50 ,  C08F265/06 ,  C09J151/00 ,  C08F220/06 ,  C08F220/20 ,  C08F220/30 ,  C08F220/34 ,  C08F222/10 ,  C09J133/02 ,  C09J133/08 ,  C09J133/04 ,  C09J133/12 ,  C08F220/18

Abstract: Acrylic syrup polymer composition are provided by partially polymerizing a (meth)acrylic monomer mixture in the presence of a thiol chain transfer agent to produce a first syrup polymer composition comprising a low molecular weight solute (meth)acrylic copolymer and solvent monomers, quenching the chain transfer agent, further polymerizing the first syrup polymer composition to produce a second syrup polymer composition comprising the low molecular weight solute acrylic copolymer, a high molecular weight solute acrylic copolymer and optionally unreacted solvent monomers, optionally adding a crosslinker and photoinitiator; and further photopolymerizing the syrup polymer composition to produce a pressure-sensitive adhesive.

公开(公告)号：US20210189212A1

公开(公告)日：2021-06-24

申请号：US17055220

申请日：2019-05-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jenny B. Werness ,  Simone Jurjevic ,  Siegfried R. Goeb ,  Peter Bissinger ,  Wolf Steiger ,  Jeremy M. Higgins ,  Jens Eichler

IPC: C09K5/14 ,  C08K9/04 ,  C08K3/22 ,  C08K3/08 ,  C08K7/18 ,  C08K5/521 ,  C08K13/06 ,  C08L71/02 ,  H01M50/264 ,  H01M10/613 ,  H01M10/653 ,  H01M10/6551

Abstract: Control cure thermally-conductive gap filler materials are described, as are methods of curing. Also described are curing agents and methods of making curing agents.

公开(公告)号：US20190055434A1

公开(公告)日：2019-02-21

申请号：US16077881

申请日：2017-04-12

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Joon Chatterjee ,  Jenny B. Werness ,  Stefan H. Gryska ,  Babu N. Gaddam ,  Surojit Sinha ,  Raja Krishnamurthy

IPC: C09J7/38 ,  C08L51/08

Abstract: An adhesive copolymer comprising acrylate ester monomer units, poly(phenyleneoxide)-functional (meth)acryloyl monomer units, optional acid-functional monomer units, and optional non-acid functional polar monomer units is described.