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1.发明申请公开(公告)号：US20200263063A1
公开(公告)日：2020-08-20
申请号：US16061543
申请日：2016-12-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ning Zhou , Thomas E. Augustine , Thomas Q. Chastek , Derek J. Dehn , Anish Kurian
IPC: C09J167/04 , C09J131/04 , C09J133/08 , C09J133/10 , C08K5/00 , C08K5/11
Abstract: A polymerizable pre-adhesive composition includes packaging material and a packaged pre-adhesive reactive mixture sealed within the packaging material. The packaging material includes: a semicrystalline polylactic acid (PLA); a polyvinyl acetate (PVAc); and a plasticizer; wherein the PLA/PVAc-containing packaging material has a single Tg of less than 25° C. and a normalized Haze value of less than 10% per 25 microns.
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公开(公告)号：US20180029970A1
公开(公告)日：2018-02-01
申请号：US15550830
申请日：2016-01-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Karl E. Benson , Ross E. Behling , Anish Kurian , Ryan B. Prince , Joshua R. Wurst , Adam R. Wohl , Robert J. Webb , Sehban Ozair
IPC: C07C69/54 , C09J133/08 , C08F220/18
CPC classification number: C07C69/54 , C08F2/48 , C08F220/18 , C09J133/08 , C08F2220/1858 , C08F220/06 , C08F2220/302
Abstract: Protected photocrosslinkers and their use in two-stage photocuring of (meth)acrylate monomers is described.
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3.发明申请公开(公告)号：US20180327640A1
公开(公告)日：2018-11-15
申请号：US15575414
申请日：2016-05-09
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Stefan H. Gryska , Hae-Seung Lee , Arlin Weikel , Anish Kurian , Babu N. Gaddam
IPC: C09J133/06 , C09J7/38
CPC classification number: C09J133/068 , C08F2220/1858 , C08K5/0025 , C08K5/3492 , C09J7/385 , C09J2205/102 , C09J2205/31 , C08F220/06 , C08F2220/325 , C08F2220/1875
Abstract: Presently described are methods of preparing a pressure sensitive adhesive composition comprising providing a non-aqueous pressure sensitive adhesive comprising a (meth)acrylic copolymer comprising epoxy-functional groups; adding a chlorinated triazine crosslinker to the pressure sensitive adhesive; and coating the pressure sensitive adhesive onto a substrate. In some embodiments, the method may further comprise contacting the pressure sensitive adhesive to a second substrate. The method further comprises exposing the pressure sensitive adhesive to actinic radiation to crosslink the epoxy-functional groups by means of the triazine crosslinker. The step of exposing can occur at the time of manufacture (e.g. of a pressure sensitive adhesive coated articles such as a tape) or at the time of use. Also described are non-aqueous pressure sensitive adhesive compositions and adhesive-coated articles.
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公开(公告)号：US09828532B2
公开(公告)日：2017-11-28
申请号：US14442600
申请日：2013-11-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Anish Kurian , Jason D. Clapper , Ross E. Behling , Megan P. Lehmann , David J. Yarusso , Babu N. Gaddam , Mark F. Ellis
IPC: C08F2/46 , C08G61/04 , C09J133/08 , C09J133/06 , C09J5/06 , C09J11/08
CPC classification number: C09J133/08 , C08L33/06 , C08L2312/06 , C09J5/06 , C09J11/08 , C09J133/06 , C09J2205/114 , C09J2205/31
Abstract: Crosslinkable compositions, crosslinked compositions, articles containing these compositions, and methods of making the articles are provided. The crosslinkable compositions, which include two (meth)acrylate copolymers plus a tackifier, are used to form the crosslinked compositions upon exposure to ultraviolet radiation. The crosslinked compositions can function as pressure-sensitive adhesives. The crosslinkable compositions are well suited for use with hot melt processing methods.
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公开(公告)号：US20160289514A1
公开(公告)日：2016-10-06
申请号：US14442600
申请日：2013-11-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Anish Kurian , Jason D. Clapper , Ross E. Behling , Megan P. Lehmann , David J. Yarusso , Babu N. Gaddam , Mark F. Ellis
IPC: C09J133/08 , C09J11/08 , C09J5/06
CPC classification number: C09J133/08 , C08L33/06 , C08L2312/06 , C09J5/06 , C09J11/08 , C09J133/06 , C09J2205/114 , C09J2205/31
Abstract: Crosslinkable compositions, crosslinked compositions, articles containing these compositions, and methods of making the articles are provided. The crosslinkable compositions, which include two (meth)acrylate copolymers plus a tackifier, are used to form the crosslinked compositions upon exposure to ultraviolet radiation. The crosslinked compositions can function as pressure-sensitive adhesives. The crosslinkable compositions are well suited for use with hot melt processing methods.
Abstract translation: 提供了可交联组合物，交联组合物，含有这些组合物的制品以及制备制品的方法。 包含两种（甲基）丙烯酸酯共聚物和增粘剂的可交联组合物用于在暴露于紫外线辐射下形成交联的组合物。 交联组合物可用作压敏粘合剂。 可交联组合物非常适合用于热熔融加工方法。
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Patent Agency Ranking
公开(公告)号：US12110429B2
公开(公告)日：2024-10-08
申请号：US17919719
申请日：2021-04-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Huiwen Tai , John A. Nielsen , Anish Kurian
IPC: C09J7/35 , C09J11/06 , C09J133/10
CPC classification number: C09J7/35 , C09J11/06 , C09J133/10 , C09J2301/304 , C09J2301/312 , C09J2301/408 , C09J2301/414 , C09J2400/226
Abstract: Hot melt processable composition mixtures include an acid-functional (meth)acrylate-based adhesive composition and a zinc di-(meth)acrylate salt. The adhesive composition has a hot melt processing temperature, and the zinc salt has a melting point that is higher than the hot melt processing temperature of the adhesive composition. The mixture is hot melt processable, and upon application to a substrate, the mixture forms an ionically crosslinked layer with thermally reversable ionic crosslinks.
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公开(公告)号：US20230057006A1
公开(公告)日：2023-02-23
申请号：US17758167
申请日：2020-12-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Brittni M. Schiewer , Eric A. Vandre , Chris A. Pommer , Kara A. Meyers , Anish Kurian , Michelle Ji , Hyacinth L. Lechuga , Ross E. Behling , Dong-Wei Zhu , Robert B. Secor , Mikhail L. Pekurovsky
Abstract: Wet-on-wet coating processes are provided to produce multilayer articles. First and second coating materials are sequentially applied on to a structured substrate surface to form a skin layer directly over the structured substrate surface and a bulk layer over the skin layer. The conformability of the skin layer can be adjusted to provide desired surface and bulk properties.
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公开(公告)号：US11572492B2
公开(公告)日：2023-02-07
申请号：US15734349
申请日：2019-06-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kui Chen-Ho , Patrick J. Yeshe , Matthew S. Stay , Matthew R. D. Smith , Anish Kurian , Ross E. Behling
Abstract: Modified adhesive layers are prepared by contacting an adhesive layer to a modified microstructured release liner. The modified release liner has a release layer surface with a set of microstructured depressions and a discontinuous pattern of ink material located on the surface of the release layer. A portion of the discontinuous pattern of ink material overlaps with and is located within some of the depressions. The ink material comprises a non-adhesive but adhesively transferrable material, or an adhesive material. Upon removal of the adhesive from the release liner, the ink material transfers to the adhesive surface.
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公开(公告)号：US11168164B2
公开(公告)日：2021-11-09
申请号：US16341959
申请日：2017-08-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Nicole Morozowich Beveridge , Ross E. Behling , Anish Kurian , Mark F. Ellis , Karl E. Benson , Michele A. Craton , Daniel C. Munson , David J. Yarusso
IPC: C09J7/38 , C09J133/08 , C09J133/10 , C08F2/48 , C08F220/18 , C09J133/14
Abstract: Crosslinkable compositions, crosslinked compositions, articles containing these compositions, and methods of making the articles are provided. The crosslinkable compositions, which include two (meth)acrylate polymers, are used to form the crosslinked compositions upon exposure to ultraviolet radiation. The crosslinkable and crosslinked compositions are free or substantially free of tackifiers. The crosslinked compositions can function as pressure-sensitive adhesives. The crosslinkable compositions are well suited for use with hot melt processing methods.
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公开(公告)号：US11826779B2
公开(公告)日：2023-11-28
申请号：US17758167
申请日：2020-12-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Brittni M. Schiewer , Eric A. Vandre , Chris A. Pommer , Kara A. Meyers , Anish Kurian , Michelle Ji , Hyacinth L Lechuga , Ross E. Behling , Dong-Wei Zhu , Robert B. Secor , Mikhail L. Pekurovsky
CPC classification number: B05D7/582 , C08J7/042 , C08J2300/00
Abstract: Wet-on-wet coating processes are provided to produce multilayer articles. First and second coating materials are sequentially applied on to a structured substrate surface to form a skin layer directly over the structured substrate surface and a bulk layer over the skin layer. The conformability of the skin layer can be adjusted to provide desired surface and bulk properties.
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