公开(公告)号：US20250034387A1

公开(公告)日：2025-01-30

申请号：US18715465

申请日：2022-12-08

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Dillon S. Gentekos ,  Lili Qie ,  Kumars Sakizadeh ,  Michael D. Zenner ,  Ying Zhang

IPC: C08L33/06 ,  B05D1/02 ,  B05D5/10 ,  C08F2/26 ,  C08F220/18 ,  C09J5/00 ,  C09J7/10 ,  C09J7/38 ,  C09J133/06

Abstract: A composition includes an acrylic polymer, an emulsifier, and water. The acrylic polymer includes monomer units of at least one alkyl acrylate or alkyl methacrylate, wherein alkyl has at least 8 carbon atoms. Not more than one percent by weight of monomer units include a carboxylic acid, sulfonic acid, or phosphonic acid, based on the total weight of monomer units in the acrylic polymer. The composition is an emulsion of the acrylic polymer in water. The composition is a spray adhesive composition and/or coagulates upon being subjected to shear forces. A process for making the composition and a method for making a bonded article using the composition are also described.

公开(公告)号：US20190316012A1

公开(公告)日：2019-10-17

申请号：US15737500

申请日：2016-06-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Serkan Yurt ,  Ibrahim A. El-Hedok ,  Kumars Sakizadeh ,  Jayshree Seth

IPC: C09J133/08 ,  C09J133/10 ,  C09J133/14 ,  C08F2/38 ,  C08K5/00 ,  C08K5/17

Abstract: A pressure sensitive adhesive composition is described that comprises a (meth)acrylic polymer comprising polymerized units of (meth)acrylic ester monomer having a Tg less than 0° C. and ethylenically unsaturated monomer comprising a pendent functional group crosslinked with an amine or carboxylic acid group of at least one amino acid. Also described are aqueous pressure sensitive adhesive compositions, adhesive-coated articles, and methods.

公开(公告)号：US11708513B2

公开(公告)日：2023-07-25

申请号：US17015366

申请日：2020-09-09

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Serkan Yurt ,  Ibrahim A. El-Hedok ,  Kumars Sakizadeh ,  Jayshree Seth

IPC: C08F2/38 ,  C09J133/08 ,  C08K5/00 ,  C08K5/17 ,  C09J133/10 ,  C09J133/14 ,  C09J4/00

CPC classification number: C09J133/08 ,  C08F2/38 ,  C08K5/0025 ,  C08K5/175 ,  C09J133/10 ,  C09J133/14 ,  C08F2810/20 ,  C08L2201/52 ,  C09J4/00 ,  C09J2433/005

Abstract: A pressure sensitive adhesive composition is described that comprises a (meth)acrylic polymer comprising polymerized units of (meth)acrylic ester monomer having a Tg less than 0° C. and ethylenically unsaturated monomer comprising a pendent functional group crosslinked with an amine or carboxylic acid group of at least one amino acid. Also described are aqueous pressure sensitive adhesive compositions, adhesive-coated articles, and methods.

公开(公告)号：US10808149B2

公开(公告)日：2020-10-20

申请号：US15737500

申请日：2016-06-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Serkan Yurt ,  Ibrahim A. El-Hedok ,  Kumars Sakizadeh ,  Jayshree Seth

IPC: C08F2/38 ,  C09J133/08 ,  C08K5/00 ,  C08K5/17 ,  C09J133/10 ,  C09J133/14 ,  C09J4/00

Abstract: A pressure sensitive adhesive composition is described that comprises a (meth)acrylic polymer comprising polymerized units of (meth)acrylic ester monomer having a Tg less than 0° C. and ethylenically unsaturated monomer comprising a pendent functional group crosslinked with an amine or carboxylic acid group of at least one amino acid. Also described are aqueous pressure sensitive adhesive compositions, adhesive-coated articles, and methods.

公开(公告)号：US09890301B2

公开(公告)日：2018-02-13

申请号：US15533536

申请日：2015-12-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Lili Qie ,  John R. Jacobsen ,  Kumars Sakizadeh ,  Zhipeng Song ,  Jayshree Seth ,  Chi-Ming Tseng

IPC: C09J4/06 ,  C09J133/06 ,  C08L33/02 ,  C08F220/06 ,  C08F220/18 ,  G01N25/48

CPC classification number: C09J4/06 ,  C08F220/06 ,  C08F220/10 ,  C08F220/18 ,  C08F2220/1841 ,  C08F2220/1858 ,  C08F2220/1866 ,  C08F2500/02 ,  C09J133/06 ,  G01N25/4866

Abstract: A pressure-sensitive adhesive is provided that is a dried product of a latex composition, which is formed from an emulsion composition. The latex composition and the emulsion composition are also provided. The emulsion composition has droplets that contain various monomers plus a (meth)acrylate polymer dissolved in the monomers. Additionally, an article containing a layer of the pressure-sensitive adhesive and a method of forming the pressure-sensitive adhesive are provided. The pressure-sensitive adhesives often have both high peel adhesion and high shear strength (i.e., high cohesive strength or high shear holding power).

公开(公告)号：US20170362467A1

公开(公告)日：2017-12-21

申请号：US15533536

申请日：2015-12-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Lili Qie ,  John R. Jacobsen ,  Kumars Sakizadeh ,  Zhipeng Song ,  Jayshree Seth ,  Chi-Ming Tseng

IPC: C09J4/06 ,  C09J133/06 ,  C08F220/18 ,  C08F220/06 ,  G01N25/48

CPC classification number: C09J4/06 ,  C08F220/06 ,  C08F220/10 ,  C08F220/18 ,  C08F2220/1841 ,  C08F2220/1858 ,  C08F2220/1866 ,  C08F2500/02 ,  C09J133/06 ,  G01N25/4866

Abstract: A pressure-sensitive adhesive is provided that is a dried product of a latex composition, which is formed from an emulsion composition. The latex composition and the emulsion composition are also provided. The emulsion composition has droplets that contain various monomers plus a (meth)acrylate polymer dissolved in the monomers. Additionally, an article containing Ca layer of the pressure-sensitive adhesive and a method of forming the pressure-sensitive adhesive are provided. The pressure-sensitive adhesives often have both high peel adhesion and high shear strength (i.e., high cohesive strength or high shear holding power).