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公开(公告)号：US20130276973A1
公开(公告)日：2013-10-24
申请号：US13917768
申请日：2013-06-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Joseph D. Rule , Kevin M. Lewandowski , Michael D. Determan
CPC classification number: B32B37/06 , B29C61/0608 , B29C61/0616 , B29C61/0625 , B32B37/1284 , C09J7/24 , C09J2201/32 , C09J2205/302 , C09J2423/006 , C09J2433/00 , H05B3/36 , Y10T156/10 , Y10T428/24355 , Y10T428/24612 , Y10T428/28 , Y10T428/2813
Abstract: An adhesive article is described that is debondable from substrates or adherends with the application of heat.
Abstract translation: 描述了从施加热量的基底或被粘物脱粘的粘合剂制品。
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公开(公告)号：US08552086B2
公开(公告)日：2013-10-08
申请号：US13719692
申请日：2012-12-19
Applicant: 3M Innovative Properties Company
Inventor： Naimul Karim , Todd D. Jones , Kevin M. Lewandowski , Bradley D. Craig , Sumita B. Mitra , Jie Yang
CPC classification number: A61K6/08 , A61C5/70 , A61K6/0662 , A61K6/083 , A61K6/087 , Y10S977/919
Abstract: A hardenable dental composition that includes a polymerizable component and an organogelator.
Abstract translation: 包含可聚合组分和有机凝胶剂的可硬化牙科组合物。
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公开(公告)号：US20130109780A1
公开(公告)日：2013-05-02
申请号：US13719692
申请日：2012-12-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Naimul Karim , Todd D. Jones , Kevin M. Lewandowski , Bradley D. Craig , Sumita B. Mitra , Jie Yang
IPC: A61K6/08
CPC classification number: A61K6/08 , A61C5/70 , A61K6/0662 , A61K6/083 , A61K6/087 , Y10S977/919
Abstract: A hardenable dental composition that includes a polymerizable component and an organogelator.
Abstract translation: 包含可聚合组分和有机凝胶剂的可硬化牙科组合物。
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公开(公告)号：US11661536B2
公开(公告)日：2023-05-30
申请号：US16958934
申请日：2019-02-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kevin M. Lewandowski , Ross E. Behling , Jason D. Clapper , Bryan T. Whiting
IPC: C09J133/08 , C09J7/38 , C08F220/18 , C08F220/06 , C08F220/20 , C09J133/10
CPC classification number: C09J133/08 , C08F220/06 , C08F220/18 , C08F220/1808 , C08F220/1811 , C08F220/20 , C09J7/385 , C09J133/10 , C08F220/1806 , C08F220/1806 , C08F220/1806 , C08F220/20 , C08F220/1811 , C08F220/1808 , C08F220/1806 , C08F220/1806 , C08F220/06
Abstract: Pressure-sensitive adhesive compositions are described comprising polymerized units of (meth)acrylate monomer. Also described are articles comprising such pressure-sensitive adhesive composition.
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55.发明授权公开(公告)号：US11254812B2
公开(公告)日：2022-02-22
申请号：US16748040
申请日：2020-01-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ning Zhou , Robert S. Clough , Derek J. Dehn , Jeffrey P. Kalish , William W. Merrill , Kevin M. Lewandowski , Jayant Chakravarty
IPC: C08L31/04 , C08L67/04 , C09J7/25 , C08K5/103 , C08K5/11 , C09J7/24 , B32B7/12 , B32B27/30 , C08J5/18 , B32B27/18 , B32B7/04 , B32B27/22 , B32B27/08 , B32B27/36 , C08K5/09 , C09J7/20 , C08K5/10 , C08K5/098 , C08K3/01 , C08K5/00 , C09J133/26
Abstract: A composition is described comprising semicrystalline polylactic acid polymer; polyvinyl acetate polymer having a glass transition temperature (Tg) of at least 25° C.; plasticizer; and optionally amorphous polylactic acid polymer. In another embodiment the composition further comprises nucleating agent. Also described are films comprising the composition as well as articles, such as a tape or sheet, comprising the film described herein and a layer of pressure sensitive adhesive disposed on the film.
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Patent Agency Ranking
公开(公告)号：US20210070975A1
公开(公告)日：2021-03-11
申请号：US16952159
申请日：2020-11-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jonathan E. Janoski , Anthony F. Schultz , Keith R. Lyon , Ronald S. Steelman , Kevin M. Lewandowski , Corinne E. Lipscomb , Terry R. Hobbs , Arlin L. Weikel , Jayshree Seth , Duane D. Fansler , Hidetoshi Abe
IPC: C08L29/14 , C08L33/06 , B32B27/30 , B32B27/08 , C08J5/18 , C09J7/22 , C09J7/20 , C08L33/08 , C09D133/08
Abstract: A film is described comprising a (meth)acrylic polymer and a polyvinyl acetal (e.g. butyral) resin. In some embodiments, the film has a glass transition temperature (i.e. Tg) ranging from 30° C. to 60° C. In some embodiments, the film has a gel content of at least 20% or greater. In some embodiments, the film has an elongation at break of at least 175%. The film typically comprises photoinitiator as a result of the method by which the film was made. The film may be a monolithic film or a layer of a multilayer film.
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公开(公告)号：US10913807B2
公开(公告)日：2021-02-09
申请号：US15733259
申请日：2018-12-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Serkan Yurt , Stephen B. Roscoe , George W. Griesgraber , Babu N. Gaddam , Kevin M. Lewandowski , Bryan T. Whiting , Haeen Sykora , Aaron T. Hedegaard , Jayshree Seth , Janet A. Venne
IPC: C08F20/38 , C09J7/38 , C08F2/50 , C08F293/00 , C08K3/36 , C08K5/3492 , C08K5/5419 , C08J7/04
Abstract: Crosslinkable polymeric materials, crosslinked polymeric materials, articles containing the crosslinkable polymeric materials or crosslinked polymeric materials, and methods of making the articles and various compositions are provided. More particularly, the crosslinkable composition contains a) a first polymeric material, which has terminal dithiocarbamate or dithiocarbonate groups, b) a crosslinking composition containing a chlorinated triazine crosslinking agent and/or a crosslinking monomer having two or more ethylenically unsaturated groups, and c) a thixotropic agent containing metal oxide particles. The crosslinkable composition may be printable or dispensed. In some embodiments, the crosslinked composition is a pressure-sensitive adhesive.
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58.发明授权公开(公告)号：US10577494B2
公开(公告)日：2020-03-03
申请号：US15528791
申请日：2015-12-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ning Zhou , Robert S. Clough , Derek J. Dehn , Jeffrey P. Kalish , William W. Merrill , Kevin M. Lewandowski , Jayant Chakravarty
IPC: C08L31/04 , C08L67/04 , C09J7/25 , C08K5/103 , C08K5/11 , C09J7/24 , B32B7/12 , B32B27/30 , C08J5/18 , B32B27/18 , B32B7/04 , B32B27/22 , B32B27/08 , B32B27/36 , C08K5/09 , C09J7/20 , C08K5/10 , C08K5/098 , C08K3/01 , C08K5/00 , C09J133/26
Abstract: A composition is described comprising semicrystalline polylactic acid polymer; polyvinyl acetate polymer having a glass transition temperature (Tg) of at least 25 C; plasticizer; and optionally amorphous polylactic acid polymer. In another embodiment the composition further comprises nucleating agent. Also described are films comprising the composition as well as articles, such as a tape or sheet, comprising the film described herein and a layer of pressure sensitive adhesive disposed on the film.
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公开(公告)号：US20200017727A1
公开(公告)日：2020-01-16
申请号：US16495586
申请日：2018-03-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kevin M. Lewandowski , Babu N. Gaddam , Stephen B. Roscoe , John L. Battiste
IPC: C09J7/38 , C08F293/00 , C09J4/06 , C09J11/08
Abstract: Controlled radical initiators, reaction mixtures containing the controlled radical initiators and various ethylenically unsaturated monomers, polymeric materials formed from the reaction mixtures, crosslinkable compositions containing the polymeric materials, and crosslinked compositions formed from the crosslinkable compositions are provided. The controlled radical initiators are bis-dithiocarbamate or bis-dithiocarbonate compounds having a single carbon between the two dithiocarbamate or dithiocarbonate groups.
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公开(公告)号：US10457841B2
公开(公告)日：2019-10-29
申请号：US15504427
申请日：2015-09-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Corinne E. Lipscomb , Kevin M. Lewandowski
IPC: C09J133/08 , C08F220/18 , C08K5/00 , C09J133/02 , B05D3/06 , C09J5/06
Abstract: An (meth)acrylate pressure-sensitive adhesive copolymer is described prepared by crosslinking with a (meth)acrylic crosslinking monomer containing an allyl group.
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