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公开(公告)号：US11028289B2
公开(公告)日：2021-06-08
申请号：US15529310
申请日：2015-12-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Robert D. Waid , Scott R. Meyer , Panu K. Zoller
IPC: C09J7/20 , B32B27/32 , C09J123/08 , B32B27/22 , B32B27/08 , B32B27/16 , B32B27/28 , B32B27/30 , B32B7/12 , B32B25/04 , B32B37/02 , B32B27/26 , C09J151/06
Abstract: Provided are adhesive articles that include a barrier layer that is substantially impermeable to oxygen gas at ambient temperature and pressure along with a heat-bondable layer, which could be a discrete layer adjacent to the barrier layer or integral with the barrier layer. The adhesive article further includes a backing extending across and coupled to the barrier layer and an adhesive layer extending across and coupled to the backing opposite the barrier layer. The barrier layer reduces or eliminates migration of plasticizers from the bonded seal into the adhesive article, limiting deterioration of tape performance over time.
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公开(公告)号：US20180334592A1
公开(公告)日：2018-11-22
申请号：US15529310
申请日：2015-12-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Robert D. Waid , Scott R. Meyer , Panu K. Zoller
IPC: C09J7/20
CPC classification number: C09J7/20 , B32B7/12 , B32B25/042 , B32B27/08 , B32B27/16 , B32B27/22 , B32B27/26 , B32B27/28 , B32B27/306 , B32B27/32 , B32B37/02 , B32B2307/31 , B32B2307/7244 , B32B2405/00 , C09J123/0815 , C09J123/0876 , C09J151/06
Abstract: Provided are adhesive articles that include a barrier layer that is substantially impermeable to oxygen gas at ambient temperature and pressure along with a heat-bondable layer, which could be a discrete layer adjacent to the barrier layer or integral with the barrier layer. The adhesive article further includes a backing extending across and coupled to the barrier layer and an adhesive layer extending across and coupled to the backing opposite the barrier layer. The barrier layer reduces or eliminates migration of plasticizers from the bonded seal into the adhesive article, limiting deterioration of tape performance over time.
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公开(公告)号：US20140377535A1
公开(公告)日：2014-12-25
申请号：US14484890
申请日：2014-09-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Robert D. Waid , Panu K. Zoller , Gregory B. Gadbois
CPC classification number: C09J153/02 , B29C35/10 , B29C48/0021 , B29C48/21 , B29K2009/00 , B29K2025/00 , B29K2033/12 , B29K2096/04 , B29K2105/0002 , B29K2105/0085 , B29K2105/0097 , B29L2009/00 , B32B3/26 , B32B7/12 , B32B27/06 , B32B27/065 , B32B2250/02 , B32B2250/03 , B32B2250/04 , B32B2270/00 , B32B2405/00 , C08L33/06 , C08L33/14 , C08L53/02 , C08L2205/02 , C09J7/26 , C09J133/08 , C09J133/14 , C09J2433/00 , C09J2433/006 , C09J2453/00 , Y10T428/249983 , Y10T428/249985 , Y10T428/31855 , Y10T428/31931
Abstract: Pressure sensitive adhesive compositions containing 92 to 99.9 parts of a block copolymer adhesive composition and 0.1 to less than 8 parts of an acrylic adhesive composition are described. Tapes including such adhesives, and methods of making such tapes are also described.
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公开(公告)号：US12104288B2
公开(公告)日：2024-10-01
申请号：US16767330
申请日：2019-02-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Eric O. Nyaribo , Thomas Q. Chastek , Robert D. Waid , Ross J. DeVolder , Jacob D. Young , Shaun M. West , Mikhail A. Belkin , Joseph C. Dingeldein , Jay A. Esch , Mark E. Napierala
IPC: D01F8/10 , B33Y30/00 , B33Y50/02 , C09J7/38 , B29C64/118 , B29C64/209 , B33Y10/00 , B33Y70/10 , C09J7/10 , D01D5/34
CPC classification number: D01F8/10 , B33Y30/00 , B33Y50/02 , C09J7/385 , C09J7/387 , B29C64/118 , B29C64/209 , B33Y10/00 , B33Y70/10 , C09J7/10 , C09J2301/202 , C09J2301/302 , C09J2433/00 , C09J2453/00 , D01D5/34
Abstract: The present disclosure provides a core-sheath filament. The core-sheath filament includes an adhesive core and a non-tacky sheath, wherein the sheath exhibits a melt flow index of less than 15 grams per 10 minutes. The present disclosure also provides a method of printing an adhesive. The method includes a) melting a core-sheath filament in a nozzle to form a molten composition, and b) dispensing the molten composition through the nozzle onto a substrate. Steps a) and b) are carried out one or more times to form a printed adhesive. The core-sheath filament includes an adhesive core and a non-tacky sheath. Further, methods are provided, including receiving, by a manufacturing device having one or more processors, a digital object comprising data specifying an article; and generating, with the manufacturing device by an additive manufacturing process using a core-sheath filament, the article including a printed adhesive based on the digital object. A system is also provided, including a display that displays a 3D model of an article; and one or more processors that, in response to the 3D model selected by a user, cause a 3D printer to create a physical object of an article including a printed adhesive, using a core-sheath filament.
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公开(公告)号：US11725308B2
公开(公告)日：2023-08-15
申请号：US17632771
申请日：2020-08-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ross E. Behling , Thomas Q. Chastek , Mark E. Napierala , Alexander J. Kugel , Shaun M. West , Robert D. Waid , Jacob D. Young
IPC: B33Y70/00 , D01F8/10 , B29C64/118 , C09J133/10 , B29K33/00 , B29K105/00 , B29K105/24
CPC classification number: D01F8/10 , B29C64/118 , B33Y70/00 , C09J133/10 , B29K2033/12 , B29K2105/0097 , B29K2105/24 , B29K2105/258
Abstract: A core-sheath filament including a crosslinkable adhesive core that can be cured using ultraviolet or visible light radiation. These crosslinkable adhesive core compositions can provide very high bond strength and are capable of replacing traditional mechanical fasteners in many industrial applications. Core-sheath filaments including such crosslinkable compositions, crosslinked compositions, articles containing these compositions, and methods of making the articles are provided. The crosslinkable compositions contain pendant aromatic ketone groups or pendant (meth)acryloyl groups that, upon exposure to ultraviolet radiation, result in the formation of crosslinks within the polymeric material. The crosslinked compositions can function as pressure-sensitive adhesives.
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Patent Agency Ranking
公开(公告)号：US20190322904A1
公开(公告)日：2019-10-24
申请号：US16469737
申请日：2017-12-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Thomas Q. Chastek , Robert D. Waid , Shujun J. Wang , Ross J. DeVolder , Doreen Eckhardt
Abstract: Pressure-sensitive adhesive compositions and articles that include a layer of the pressure-sensitive adhesive compositions are provided. The pressure-sensitive adhesive compositions are particularly well suited for use with substrates that have been considered to have difficult to bond to surfaces such as those routinely encountered in the automotive industry. For example, the pressure-sensitive adhesive can be adhered to clear coat compositions, painted surfaces, and various polymeric materials having low energy surfaces (e.g., surfaces having a surface energy no greater than 35 dynes per centimeter).
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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).
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公开(公告)号：US20180362811A1
公开(公告)日：2018-12-20
申请号：US16061582
申请日：2016-12-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Robert D. Waid , Shijing Cheng , Thu-Van T. Tran , David J. Yarusso
IPC: C09J7/38 , C09J7/26 , C08K3/04 , C08K7/24 , C08J9/228 , C09J133/08 , C09J133/10 , C09J133/24 , C09J133/18 , C09J125/06 , C09J125/16 , C09J11/04
Abstract: Described herein is a foam adhesive article comprising: a closed cell foam layer comprising an extruded thermoplastic polymer foam and particles distributed therein, wherein the particles comprise a plurality of hollow particles, wherein the hollow particles comprise at least one of thermoplastic expanded polymeric particles, glass particles, and mixtures thereof; and a plurality of sorbent particles. Also disclosed herein are precursor compositions and methods of making such constructions.
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公开(公告)号：US20170369749A1
公开(公告)日：2017-12-28
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 , C08F220/18 , C08F216/14 , C08F220/06
CPC classification number: C09J133/08 , C08F220/06 , C08F2216/1433 , C08F2220/1858 , C08F2220/1875 , C08L33/08 , C08L2201/54
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).
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公开(公告)号：US09556367B2
公开(公告)日：2017-01-31
申请号：US14484952
申请日：2014-09-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Robert D. Waid , Panu K. Zoller , Gregory B. Gadbois
IPC: C09J153/02 , C09J133/08 , C09J133/14 , C08L33/06 , C08L33/14 , C08L53/02 , B29C35/10 , B23B3/26 , C09J7/02 , B29C47/00 , B29C47/06 , B32B3/26 , B32B7/12 , B32B27/06 , B29K9/00 , B29K25/00 , B29K33/00 , B29K96/04 , B29K105/00 , B29L9/00
CPC classification number: C09J153/02 , B29C35/10 , B29C47/0064 , B29C47/065 , B29K2009/00 , B29K2025/00 , B29K2033/12 , B29K2096/04 , B29K2105/0002 , B29K2105/0085 , B29K2105/0097 , B29L2009/00 , B32B3/26 , B32B7/12 , B32B27/06 , B32B27/065 , B32B2250/02 , B32B2250/03 , B32B2250/04 , B32B2270/00 , B32B2405/00 , C08L33/06 , C08L33/14 , C08L53/02 , C08L2205/02 , C09J7/26 , C09J133/08 , C09J133/14 , C09J2433/00 , C09J2433/006 , C09J2453/00 , Y10T428/249983 , Y10T428/249985 , Y10T428/31855 , Y10T428/31931
Abstract: Pressure sensitive adhesive compositions containing 92 to 99.9 parts of a block copolymer adhesive composition and 0.1 to less than 8 parts of an acrylic adhesive composition are described. Tapes including such adhesives, and methods of making such tapes are also described.
Abstract translation: 描述了包含92至99.9份嵌段共聚物粘合剂组合物和0.1至小于8份丙烯酸粘合剂组合物的压敏粘合剂组合物。 还描述了包括这种粘合剂的胶带以及制造这种胶带的方法。
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