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公开(公告)号：US10807046B2
公开(公告)日：2020-10-20
申请号：US15319111
申请日：2015-06-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Michelle M. Mok , Kannan Seshadri , Moses M. David , Seth M. Kirk , Daniel Carvajal
Abstract: Asymmetric articles are described including a porous substrate with two opposing major surfaces and a porous structure extending between the surfaces, and a polymeric coating on one of the major surfaces and extending into the porous structure to a depth of the porous structure. Methods for making an asymmetric composite article are also provided, including providing a porous substrate, treating the porous substrate with a plasma treatment or a corona treatment from one major surface to a depth of the porous structure between the two major surfaces. The method further includes applying a coating solution to the treated porous substrate and drying the coating solution to form a composite asymmetric composite article having a polymeric coating on one major surface and extending into the porous structure to the depth of the treated porous structure.
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公开(公告)号：US20230054849A1
公开(公告)日：2023-02-23
申请号：US17784153
申请日：2020-12-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Payam Khodaparast , Lindsey R. Kryger , Christina D. Cowman-Eggert , David S. Hays , Margaret M. Sheridan , Karl E. Benson , Daniel Carvajal , Krystal K. Hunt
IPC: C08G77/54 , C08L83/08 , C09J183/14
Abstract: Silicone polyoxamide and silicone polyoxamide-hydrazide copolymers comprise at least two repeating units of formula (I). In this formula, each R1 is independently an alkyl, haloalkyl, aralkyl, alkenyl, aryl, or aryl substituted with an alkyl, alkoxy, or halo; each Y is independently an alkylene, aralkylene, or a combination thereof; each G is independently a bond or a divalent residue equal to a diamine of formula R3HN—G—HR3 minus the two —NHR3 groups; each R3 is independently hydrogen or alkyl or R3 taken together with G and with the nitrogen to which they are both attached form a heterocyclic group; each n is independently an integer of 0 to 300; each p is independently an integer of 1 to 25, and the average of p is 1.3 or greater; and each q is independently an integer of 1 to 2, and the average of q is no greater than 1.05.
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公开(公告)号：US10351730B2
公开(公告)日：2019-07-16
申请号：US15100688
申请日：2014-12-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Daniel Carvajal , Larry D. Boardman , David J. Kinning , Michael D. Determan , Kiu-Yuen Tse , Maria A. Appeaning
IPC: C08K5/56 , C09J7/38 , C09J7/40 , C08G77/06 , C08G77/12 , C08G77/20 , C08G77/24 , C08L83/00 , C08L83/04 , C08L83/08 , C09D183/04 , C09D183/08 , C09J183/04
Abstract: Blended, release materials containing crosslinked silicones, crosslinked fluorosilicones, and nonfunctional fluorosilicones are described. Articles including release liners and adhesive articles are also described, as are methods of making such blended release materials and articles incorporating them.
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Patent Agency Ranking
公开(公告)号：US20220259770A1
公开(公告)日：2022-08-18
申请号：US17597739
申请日：2020-08-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ross E. Behling , Karl E. Benson , Thomas Q. Chastek , Mark E. Napierala , David S. Hays , Kent C. Hackbarth , Jacob D. Young , Shaun M. West , Daniel Carvajal
IPC: D01D5/34 , C09J183/08
Abstract: A core-sheath filament having a pressure-sensitive adhesive core and a non-tacky thermoplastic sheath that surrounds the core is provided. The pressure-sensitive adhesive core includes a) a silicone-containing block copolymer having multiple poly-diorganosiloxane segments plus b) a silicone tackifying resin. Additionally, methods of making the core-sheath filament and methods of using the core-sheath filament to print a pressure-sensitive adhesive are described.
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公开(公告)号：US20190284432A1
公开(公告)日：2019-09-19
申请号：US16427814
申请日：2019-05-31
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Daniel Carvajal , Larry D. Boardman , David J. Kinning , Michael D. Determan , Kiu-Yuen Tse , Maria A. Appeaning
IPC: C09D183/04 , C09J7/40 , C09D183/08 , C09J7/38 , C08G77/20 , C08G77/24 , C08L83/08 , C08L83/04 , C08G77/06
Abstract: Blended, release materials containing crosslinked silicones, crosslinked fluorosilicones, and nonfunctional fluorosilicones are described. Articles including release liners and adhesive articles are also described, as are methods of making such blended release materials and articles incorporating them.
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公开(公告)号：US20240110013A1
公开(公告)日：2024-04-04
申请号：US18269730
申请日：2021-12-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ken Kawamoto , Lindsey R. Kryger , David S. Hays , Christina D. Cowman-Eggert , Daniel Carvajal
Abstract: A method of preparation of olefin-functionalized fluorosilicones, the properties of which can be optimized, for example, as release liners for silicone adhesives, the method including subjecting a mixture of a hydride-functional polysiloxane, a first compound having a terminal monosubstituted olefin, and a second compound having both a terminal monosubstituted olefin and an internal disubstituted olefin to hydrosilylation conditions to provide a hydrosilylated fluorosilicone with internal olefins and reacting the hydrosilylated fluorosilicone with internal olefins with ethylene in the presence of an olefin metathesis catalyst to provide the olefin- functionalized fluorosilicone. Articles including such olefin-functionalized fluorosilicones.
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公开(公告)号：US20170144111A1
公开(公告)日：2017-05-25
申请号：US15319111
申请日：2015-06-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Michelle M. Mok , Kannan Seshadri , Moses M. David , Seth M. Kirk , Daniel Carvajal
CPC classification number: B01D69/127 , B01D67/0086 , B01D67/009 , B01D69/105 , B01D71/44 , B01D71/70 , B01D2323/34
Abstract: Asymmetric articles are described including a porous substrate with two opposing major surfaces and a porous structure extending between the surfaces, and a polymeric coating on one of the major surfaces and extending into the porous structure to a depth of the porous structure. Methods for making an asymmetric composite article are also provided, including providing a porous substrate, treating the porous substrate with a plasma treatment or a corona treatment from one major surface to a depth of the porous structure between the two major surfaces. The method further includes applying a coating solution to the treated porous substrate and drying the coating solution to form a composite asymmetric composite article having a polymeric coating on one major surface and extending into the porous structure to the depth of the treated porous structure.
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公开(公告)号：US20160297999A1
公开(公告)日：2016-10-13
申请号：US15100688
申请日：2014-12-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Daniel Carvajal , Larry D. Boardman , David J. Kinning , Michael D. Determan , Kiu-Yuen Tse , Maria A. Appeaning
IPC: C09J7/02 , C08L83/08 , C08G77/24 , C09D183/08 , C08G77/20 , C08G77/06 , C08L83/04 , C09D183/04
CPC classification number: C09D183/04 , C08G77/06 , C08G77/12 , C08G77/20 , C08G77/24 , C08L83/04 , C08L83/08 , C08L2205/025 , C08L2205/03 , C09D183/08 , C09J7/38 , C09J7/401 , C09J183/04 , C09J2201/606 , C09J2427/00 , C09J2483/00 , C09J2483/005 , C09J2483/006 , C08L83/00 , C08K5/56
Abstract: Blended, release materials containing crosslinked silicones, crosslinked fluorosilicones, and nonfunctional fluorosilicones are described. Articles including release liners and adhesive articles are also described, as are methods of making such blended release materials and articles incorporating them.
Abstract translation: 描述了含有交联硅氧烷，交联氟硅氧烷和非官能的氟硅氧烷的混合的释放材料。 还描述了包括脱模衬垫和粘合剂制品的制品，以及制造这种混合的剥离材料和结合它们的制品的方法。
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