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公开(公告)号：US20210277274A1
公开(公告)日：2021-09-09
申请号：US17258244
申请日：2019-07-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Chad M. Amb , Richard J. Pokorny , Thomas P. Klun , Nicholas L. Untiedt , Moses M. David , Jon P. Nietfeld , Joan M. Noyola , Jonah Shaver , Kristy A. Gillette , Patricia M. Savu
IPC: C09D133/08 , G02B1/18 , B60J1/00
Abstract: A vehicle sensor system is described comprising an exterior surface; and a repellent composition disposed on the exterior surface, wherein the repellent composition exhibits an increase in haze according to the Dirty Water Spray Test of less than 5, 4, 3, or 2%. In typical embodiments, the repellent composition exhibits an advancing water contact angle from 90° to 125°. In some embodiments, the sensor system comprises a camera, a laser, a LIDAR sensor, a sonar sensor, or a radar sensor. The exterior surface is typically a windshield surface, a protective housing, or a lens surface. In some favored embodiments, the repellent composition exhibits a roll-off angle of no greater than 25, 20, 15, 10 or 5 degrees. Also described is a protective film, a repellent composition, a coating composition, and a method of evaluating repellency
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2.发明申请公开(公告)号：US20200347236A1
公开(公告)日：2020-11-05
申请号：US16764891
申请日：2019-01-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Richard J. Pokorny , Thomas P. Klun , Chad M. Amb , Nicholas L. Untiedt , Matthew V.B. Topeff , Bruce A. Nerad
Abstract: A hardcoat composition is described comprising urethane (meth)acrylate oligomer having first functional groups; an acrylic polymer having second functional groups; wherein the first and second functional groups are capable of forming a hydrogen bond; and optionally nanoparticles. Also described are articles comprising the cured hardcoat described herein disposed on a surface of a substrate, method of using the articles, and methods of making the articles.
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3.发明公开公开(公告)号：US20240092960A1
公开(公告)日：2024-03-21
申请号：US18280292
申请日：2022-01-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Cheryl L. S. Elsbernd , Richard J. Pokorny , Chad M. Amb , Nicholas L. Untiedt
IPC: C08F283/12 , C09D5/16 , C09D151/08 , D06M15/263 , D06M15/643
CPC classification number: C08F283/124 , C09D5/1675 , C09D151/085 , D06M15/263 , D06M15/6433 , D06M2101/32
Abstract: A copolymer preparable by copolymerization of monomer components comprising: a) polydimethylsiloxane mono(meth)acrylate having a molecular weight of from 300 to 10000 grams/mole; b) optionally C3-C10 carboxylic acid-functional mono(meth)acrylate or a salt thereof; c) at least one C5-C16 hydroxyalkyl mono(meth)acrylate; and d) at least one of: i) C10-C30 linear alkyl mono(meth)acrylate optionally having one or two carbon atoms replaced by O or S; or ii) at least one (meth)acrylate represented by the formula wherein: R1 is H or a C1-C4 alkyl group; n is an integer from 0 to 18, inclusive; each X is O, S, C2-C6 oxyalkylenoxy, C2-C6 thioalkylenethio, or a covalent bond; and R2 is independently a C5-C50 hydrocarbyl group. The copolymer is useful as a water- and oil-repellent treatment on a substrate. Certain monomers corresponding to component ii) are also disclosed.
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公开(公告)号：US20200171521A1
公开(公告)日：2020-06-04
申请号：US16782105
申请日：2020-02-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Adam J. Meuler , Nicholas L. Untiedt , Stephen C.P. Joseph , Thomas P. Klun , Naiyong Jing , Paul B. Armstrong , David A. Gzik , Cheryl L.S. Elsbernd
Abstract: Presently described are components of a spray application system. At least one component comprises a liquid repellent surface layer. The liquid repellent surface (e.g. layer) may comprise a porous layer and a lubricant impregnated into pores of the porous layer; a fluoropolymer; a fluorochemical material and an organic polymeric binder; or a fluorochemical material melt additive and a thermoplastic polymeric material component. The component is typically a liquid reservoir, a liquid reservoir liner, a lid for a liquid reservoir or liner, or a combination thereof. In some embodiments, the component comprises a thermoplastic polymeric material. In some favored embodiments, the component is a removable liquid reservoir or liner. In some favored embodiments, the component is a collapsible liquid reservoir or liner. The spray application system typically further comprises a gravity-fed spray gun. Also described are spray application systems, methods of using a spray application system, as well as methods of making a component of a spray application system wherein the component has a liquid repellent surface.
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5.发明申请公开(公告)号：US20190060927A1
公开(公告)日：2019-02-28
申请号：US16080444
申请日：2017-04-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Adam J. Meuler , Elaine M. Yorkgitis , David S. Hays , Kent C. Hackbarth , Stephen C. P. Joseph , Cheryl L. S. Elsbernd , Jon P. Nietfeld , Phillip H. Henna , David J. Kinning , Nicholas L. Untiedt , Jeffrey O. Emslander
Abstract: Presently describes are articles, such as liquid reservoirs, comprising a liquid repellent surface. The liquid repellent surface comprises a surface layer comprising a silane or siloxane material, wherein the liquid repellent surface is not a lubricant impregnated surface. In one embodiment, the liquid repellent surface (e.g. layer) comprise a silicone melt additive and a thermoplastic polymeric material component. In some embodiments, the article (e.g. liquid reservoir) comprise a thermoplastic polymeric material.
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Patent Agency Ranking
公开(公告)号：US20240166787A1
公开(公告)日：2024-05-23
申请号：US18548637
申请日：2022-03-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Joshua M. Fishman , Bryan T. Whiting , Kathleen S. Shafer , Nicholas L. Untiedt , Michael E. Griffin
IPC: C08F220/18 , C08F2/50 , C08F220/06 , C08F220/20 , C08F220/28 , C08F222/22 , C08G59/24 , C08J5/18 , C08J9/00 , C08J9/10 , C08K5/23 , C08K5/3462 , C09J5/08 , C09J7/30 , C09J133/08 , C09J163/00
CPC classification number: C08F220/1804 , C08F2/50 , C08F220/06 , C08F220/1811 , C08F220/20 , C08F220/281 , C08F222/22 , C08G59/245 , C08J5/18 , C08J9/0061 , C08J9/102 , C08K5/23 , C08K5/3462 , C09J5/08 , C09J7/30 , C09J133/08 , C09J163/00 , C08J2201/026 , C08J2203/04 , C08J2333/10 , C08J2363/02 , C09J2301/312 , C09J2301/416 , C09J2301/502 , C09J2400/24
Abstract: Compositions are provided including a free-radically reactive component, a photoradical generator, and either a crosslinker having a photodegradable linkage or a chemical blowing agent, an epoxy component, and a photoacid generator. Polymeric films including reaction products of the compositions are also provided. A debondable article including a polymeric film containing a crosslinker having a photodegradable linkage is further provided, as well as a method of debonding the article. Foam compositions are also provided, including foamed matrices including the reaction products of the compositions. Further, articles and foam adhesives are provided including a substrate and a composition or foam composition disposed on the substrate. A method is additionally provided, including dispensing a composition onto a substrate; subjecting the composition to light radiation having a wavelength band of 50 nanometers or less to initiate polymerization of the composition; and subjecting the composition to light and/or heat radiation, wherein the light radiation has at least one wavelength that is outside the wavelength band of the light radiation of step b) to initiate foaming of the composition. A crosslinker is further provided, including a photodegradable linkage.
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公开(公告)号：US10987686B2
公开(公告)日：2021-04-27
申请号：US16782105
申请日：2020-02-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Adam J. Meuler , Nicholas L. Untiedt , Stephen C. P. Joseph , Thomas P. Klun , Naiyong Jing , Paul B. Armstrong , David A. Gzik , Cheryl L. S. Elsbernd
IPC: B05B7/24 , C09D7/63 , C09D7/61 , C09D5/00 , C09D127/18 , C08K3/36 , C08K5/435 , C08K5/5419 , C08K9/02
Abstract: Presently described are components of a spray application system. At least one component comprises a liquid repellent surface layer. The liquid repellent surface (e.g. layer) may comprise a porous layer and a lubricant impregnated into pores of the porous layer; a fluoropolymer; a fluorochemical material and an organic polymeric binder; or a fluorochemical material melt additive and a thermoplastic polymeric material component. The component is typically a liquid reservoir, a liquid reservoir liner, a lid for a liquid reservoir or liner, or a combination thereof. In some embodiments, the component comprises a thermoplastic polymeric material. In some favored embodiments, the component is a removable liquid reservoir or liner. In some favored embodiments, the component is a collapsible liquid reservoir or liner. The spray application system typically further comprises a gravity-fed spray gun. Also described are spray application systems, methods of using a spray application system, as well as methods of making a component of a spray application system wherein the component has a liquid repellent surface.
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公开(公告)号：US20180298209A1
公开(公告)日：2018-10-18
申请号：US15769125
申请日：2016-10-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Cheryl L.S. Elsbernd , Adam J. Meuler , Nicholas L. Untiedt
Abstract: Coating compositions, coated substrates, and methods of making a coated article are described. The coating composition comprises an organic solvent; a non-fluorinated polymeric binder; and a fluorochemical material. The fluorochemical material is preferably a compound having the formula: (Rf-L-P)nA, Rf is a fluorinated group; L is independently an organic divalent linking group; P is a catenary, divalent heteroatom-containing carbonyl moiety, such as —C(O)O—; A is hydrocarbon moiety; and n typically ranges from 1 to 3.
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公开(公告)号：US20170252761A1
公开(公告)日：2017-09-07
申请号：US15306224
申请日：2015-10-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Adam J. Meuler , Nicholas L. Untiedt , Stephen C.P. Joseph , Thomas P. Klun , Naiyong Jing , Paul B. Armstrong , David A. Gzik , Cheryl L.S. Elsbernd
IPC: B05B7/24 , C09D127/18 , C09D7/12 , C09D5/00
CPC classification number: B05B7/2478 , B05B7/2481 , C08K3/36 , C08K5/435 , C08K5/5419 , C08K9/02 , C09D5/00 , C09D7/61 , C09D7/62 , C09D7/63 , C09D127/18
Abstract: Presently described are components of a spray application system. At least one component comprises a liquid repellent surface layer. The liquid repellent surface (e.g. layer) may comprise a porous layer and a lubricant impregnated into pores of the porous layer; a fluoropolymer; a fluorochemical material and an organic polymeric binder; or a fluorochemical material melt additive and a thermoplastic polymeric material component. The component is typically a liquid reservoir, a liquid reservoir liner, a lid for a liquid reservoir or liner, or a combination thereof. In some embodiments, the component comprises a thermoplastic polymeric material. In some favored embodiments, the component is a removable liquid reservoir or liner. In some favored embodiments, the component is a collapsible liquid reservoir or liner. The spray application system typically further comprises a gravity-fed spray gun. Also described are spray application systems, methods of using a spray application system, as well as methods of making a component of a spray application system wherein the component has a liquid repellent surface.
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公开(公告)号：US12227653B2
公开(公告)日：2025-02-18
申请号：US17767468
申请日：2020-12-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Nicholas L. Untiedt , Paul B. Armstrong , Patricia M. Savu , Phillip E. Tuma
Abstract: Described herein is fluorinated dye comprising: a fluorescing coumarin-derived moiety connected to an oligomer of hexafluoropropylene oxide via a non-fluorinated divalent linking group. Such fluorinated dyes are soluble in fluorinated fluids and may be used to detect leaks in various systems such as refrigerant, air conditioning and/or heat transfer systems.
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