公开(公告)号：US10081745B1

公开(公告)日：2018-09-25

申请号：US15538981

申请日：2015-12-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Lili Qie ,  Zhong Chen ,  Zhipeng Song ,  John R. Jacobsen ,  Jayshree Seth

IPC: C08F2/26 ,  C08F265/06 ,  C09J151/00 ,  C09J7/38 ,  C08F220/06

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：US20180265754A1

公开(公告)日：2018-09-20

申请号：US15538981

申请日：2015-12-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Lili Qie ,  Zhong Chen ,  Zhipeng Song ,  John R. Jacobsen ,  Jayshree Seth

IPC: C09J151/00 ,  C09J7/38 ,  C08F2/26

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：US09695344B2

公开(公告)日：2017-07-04

申请号：US14389537

申请日：2013-03-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Lili Qie ,  Alison K. Graske ,  Glenn S. Prementine ,  David J. Drath ,  Biing-Huei D. Su

IPC: B32B37/00 ,  C09J133/08 ,  C08F265/06 ,  C09J151/06

CPC classification number: C09J133/08 ,  B32B37/0038 ,  B32B2255/26 ,  B32B2333/12 ,  C08F265/06 ,  C08L2207/53 ,  C09J151/06 ,  Y10T428/31935 ,  C08F2/22

Abstract: The present disclosure relates to acrylic adhesive emulsions comprising a core-shell polymeric component comprising an inner core and an outer shell containing at least one pendent functional group; a polyfunctional component capable of reacting with at least one of the pendent functional groups on the outer shell; wherein the inner core is free of functional groups reactive with the pendent functional groups on the outer shell; and wherein the pH of the emulsion is 6.5 or less; and wherein the emulsion is a fast-setting, one part, aqueous, adhesive. Bonded articles made therefrom, and methods of bonding articles using these emulsions are also disclosed.

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：US11306431B2

公开(公告)日：2022-04-19

申请号：US15100655

申请日：2014-11-24

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Joseph D. Rule ,  Mary M. Caruso Dailey ,  Anne N. De Rovere ,  Lili Qie

IPC: D06M23/12 ,  B01J13/16 ,  C08J9/36 ,  C09D133/02 ,  C08K9/10

Abstract: Articles are provided, including a substrate having a first major surface, the substrate including a nonwoven material, a woven material, or a foam. The article further includes microcapsules having an outer surface and a plasticizer encapsulated in the microcapsules, where the plurality of microcapsules is attached to the first major surface of the substrate with a polymeric material. A method of making an article is also provided, including providing a substrate having a first major surface and providing microcapsules having an outer surface and a plasticizer encapsulated in the microcapsules. The method further includes attaching the microcapsules to the first major surface of the substrate with a polymeric material, thereby forming a polymeric matrix attached to the first major surface of the substrate.

公开(公告)号：US20180094173A1

公开(公告)日：2018-04-05

申请号：US15569667

申请日：2016-04-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Albert I. Everaerts ,  Chun-Yi Ting ,  Jianhui Xia ,  Lili Qie

IPC: C09J133/08 ,  C08F220/18

CPC classification number: C09J133/08 ,  C08F220/18 ,  C08F2220/1891 ,  C09J133/066 ,  C09J2203/318 ,  C09J2205/114 ,  C09J2433/00 ,  G02B1/04 ,  C08F220/20 ,  C08F2220/1858 ,  C08L33/08 ,  C08L33/26

Abstract: An optically clear adhesive composition is provided that is derived from precursors that include from about 0 to about 50 parts by weight of an alkyl acrylate having 1-11 carbon atoms in the alkyl group, from about 40 to about 95 parts by weight of an alkyl acrylate having 12 or more carbon atoms in the alkyl group, from about 5 to about 20 parts by weight of a copolymerizable polar monomer, and an initiator. The adhesive composition has a moisture content of less than about 1.0% when the adhesive is positioned in between two release films and placed in an environment of 85 C/85% relative humidity for 72 hours and then cooled down to room temperature. Moreover, when the adhesive composition is placed between two transparent substrates and made into a laminate, the laminate has a haze value of less than about 5% after the laminate is placed in an environment of 85 C/85% relative humidity for 72 hours and then cooled down to room temperature.

公开(公告)号：US20160305063A1

公开(公告)日：2016-10-20

申请号：US15100655

申请日：2014-11-24

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Joseph D. Rule ,  Mary M. Caruso Dailey ,  Anne N. De Rovere ,  Lili Qie

IPC: D06M23/12 ,  C09D133/02 ,  C08J9/36 ,  B01J13/16

CPC classification number: D06M23/12 ,  B01J13/16 ,  C08J9/365 ,  C08J2375/04 ,  C08K9/10 ,  C08K2201/013 ,  C09D133/02

Abstract: Articles are provided, including a substrate having a first major surface, the substrate including a nonwoven material, a woven material, or a foam. The article further includes microcapsules having an outer surface and a plasticizer encapsulated in the microcapsules, where the plurality of microcapsules is attached to the first major surface of the substrate with a polymeric material. A method of making an article is also provided, including providing a substrate having a first major surface and providing microcapsules having an outer surface and a plasticizer encapsulated in the microcapsules. The method further includes attaching the microcapsules to the first major surface of the substrate with a polymeric material, thereby forming a polymeric matrix attached to the first major surface of the substrate.

Abstract translation: 提供了制品，包括具有第一主表面的基材，所述基材包括非织造材料，编织材料或泡沫。 该制品还包括具有外表面和包封在微胶囊中的增塑剂的微胶囊，其中多个微胶囊用聚合物材料附着到基材的第一主表面。 还提供了一种制造制品的方法，包括提供具有第一主表面的基材，并提供具有外表面和包封在微胶囊中的增塑剂的微胶囊。 该方法还包括用聚合物材料将微胶囊附着到基底的第一主表面，由此形成附着到基底的第一主表面的聚合物基体。

公开(公告)号：US11629273B2

公开(公告)日：2023-04-18

申请号：US16487491

申请日：2018-02-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Yongshang Lu ,  Encai Hao ,  Jianhui Xia ,  Lili Qie ,  David T. Amos ,  Charlie Chia-Tie Ho ,  Lauren A. Polski ,  Richard B. Ross

IPC: C09J7/38 ,  C09J175/08 ,  C08G18/66 ,  C08G18/42 ,  C08G18/24 ,  C08G18/32 ,  C08G18/34 ,  C08G18/40 ,  C08G18/48 ,  C08G18/67 ,  C08G18/73 ,  C09J175/14 ,  C09J175/06

Abstract: There is provided a pressure sensitive adhesive composition comprising a polyurethane polymer that comprises the reaction product of a polyisocyanate component and a polyol component. The polyol component has a hydrophilic-lipophilic balance (HLB) less than 10. The polyurethane further comprises 0.5 to 10 wt.-% of hydrophilic polymerized units having an HLB greater than 12, such as a reaction product of a polyethylene glycol polymer. In another embodiment, the polyurethane further comprises pendent ethylenically unsaturated groups. Also described are articles such as laminating tapes and protective films as well as methods of bonding substrates with the pressure sensitive adhesive and laminating tape.

公开(公告)号：US20200056072A1

公开(公告)日：2020-02-20

申请号：US16487491

申请日：2018-02-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Yongshang Lu ,  Encai Hao ,  Jianhui Xia ,  Lili Qie ,  David T. Amos ,  Charlie Chia-Tie Ho ,  Lauren A. Polski ,  Richard B. Ross

IPC: C09J7/38 ,  C08G18/24 ,  C08G18/73 ,  C08G18/42 ,  C08G18/48 ,  C08G18/40 ,  C08G18/34 ,  C08G18/66 ,  C08G18/67 ,  C08G18/32

Abstract: There is provided a pressure sensitive adhesive composition comprising a polyurethane polymer that comprises the reaction product of a polyisocyanate component and a polyol component. The polyol component has a hydrophilic-lipophilic balance (HLB) less than 10. The polyurethane further comprises 0.5 to 10 wt.-% of hydrophilic polymerized units having an HLB greater than 12, such as a reaction product of a polyethylene glycol polymer. In another embodiment, the polyurethane further comprises pendent ethylenically unsaturated groups. Also described are articles such as laminating tapes and protective films as well as methods of bonding substrates with the pressure sensitive adhesive and laminating tape.

公开(公告)号：US10414954B2

公开(公告)日：2019-09-17

申请号：US15533556

申请日：2015-12-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Lili Qie ,  Zhong Chen ,  Zhipeng Song ,  John R. Jacobsen ,  Peggy S. Willett ,  Robert D. Waid ,  Jayshree Seth

IPC: C09J133/08 ,  C08L33/08 ,  C08F220/06 ,  C08F216/14 ,  C08F220/18

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 and a hydrogenated hydrocarbon tackifier 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).