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公开(公告)号：US09890304B2
公开(公告)日：2018-02-13
申请号：US14437214
申请日：2013-11-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Serkan Yurt , Jason D. Clapper , Ross E. Behling , Christopher J. Campbell , Mark F. Ellis , Larry R. Krepski , Ann R. Fornof , Babu N. Gaddam , James P. DiZio
IPC: C09J133/08 , C09J4/00 , C09J133/06 , C09J133/14 , C09J143/04 , C09J7/02 , C08F220/20 , C08F220/18 , C08F220/34
CPC classification number: C09J133/08 , C08F220/20 , C08F2220/1891 , C08F2220/343 , C08L2312/00 , C09J4/00 , C09J7/20 , C09J133/066 , C09J133/14 , C09J143/04 , C09J2433/00 , Y10T428/2891
Abstract: The disclosure describes a curable composition comprising a first oligomer having a plurality of polymerizable groups; a second component comprising alkylene oxide repeat units and terminal polymerizable groups, a solvent monomer component; and a photoinitiator. The curable composition may be used as an adhesive in optical applications.
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22.发明授权公开(公告)号：US09818983B2
公开(公告)日：2017-11-14
申请号：US14350416
申请日：2013-02-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Encai Hao , Jonathan A. Anim-Addo , Guy D. Joly , Sergey Lamansky , James P. DiZio
CPC classification number: H01L51/5275 , G02B1/111 , G02B5/0294 , G02B5/045 , H01L51/5268 , Y10T156/10 , Y10T428/31663
Abstract: Presently described is a method for coupling an optical film to a substrate, laminated optical constructions comprising an optical film and an optical coupling layer disposed on a surface layer of the optical film, and coating compositions useful for optical an optical coupling layer. The coating compositions comprise at least 40 wt.-% inorganic nanoparticles having a refractive index of at least 1.85 and a polymeric silane surface treatment.
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公开(公告)号：US20150284601A1
公开(公告)日：2015-10-08
申请号：US14437214
申请日：2013-11-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Serkan Yurt , Jason D. Clapper , Ross E. Behling , Christopher J. Campbell , Mark F. Ellis , Larry R. Krepski , Ann R. Fornof , Babu N. Gaddam , James P. DiZio
IPC: C09J133/08 , C09J7/02
CPC classification number: C09J133/08 , C08F220/20 , C08F2220/1891 , C08F2220/343 , C08L2312/00 , C09J4/00 , C09J7/20 , C09J133/066 , C09J133/14 , C09J143/04 , C09J2433/00 , Y10T428/2891
Abstract: The disclosure describes a curable composition comprising a first oligomer having a plurality of polymerizable groups; a second component comprising alkylene oxide repeat units and terminal polymerizable groups, a solvent monomer component; and a photoinitiator. The curable composition may be used as an adhesive in optical applications.
Abstract translation: 本公开描述了一种可固化组合物，其包含具有多个可聚合基团的第一低聚物; 包含环氧烷重复单元和末端可聚合基团的第二组分，溶剂单体组分; 和光引发剂。 可固化组合物可用作光学应用中的粘合剂。
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公开(公告)号：US20240053522A1
公开(公告)日：2024-02-15
申请号：US18038292
申请日：2021-11-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Bharat R. Acharya , Brett J. Sitter , Robert D. Taylor , Zhicheng Tian , James P. DiZio , Quinn D. Sanford , Kent C. Hackbarth , Matthew E. Sousa
Abstract: An optical construction includes a reflective polarizer and an optical film. The optical film includes a matrix and a plurality of first particles dispersed in the matrix. Each of the matrix and the plurality of first particles includes a silicone polyoxamide and an acrylate polymer. For substantially normally incident light and for at least a first wavelength in a first wavelength range, the reflective polarizer reflects about 60% for a first polarization state and transmits about 40% for an orthogonal second polarization state. For at least a second wavelength in a second wavelength range, each of the reflective polarizer and the optical film transmits about 60% of an incident light for each of the first and second polarization states. For at least the first wavelength, optical film has an optical haze and a depolarization ratio. A ratio of the depolarization ratio to the optical haze is less than 0.1.
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公开(公告)号：US20240018396A1
公开(公告)日：2024-01-18
申请号：US18251448
申请日：2021-11-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Rohit Gupta , James P. DiZio , Phillip H. Henna , Mark C. Lavigne , Maria O. Miranda , Scott M. Tapio
IPC: C09J7/40 , C08F220/18 , C08L83/06
CPC classification number: C09J7/401 , C08F220/1802 , C08L83/06 , C09J2483/005
Abstract: Described herein is a release coating comprising a blend of: (a) a first polymer, wherein the first polymer is a silicone-containing (meth)acrylic polymer; and (b) a second polymer, wherein the second polymer comprises the polymerization reaction product of: (i) a first monomer having an alkyl group with 12 to 24 carbon atoms, a linking group containing a nitrogen or ester group, and a free-radically polymerizable (meth)acryl group; and (ii) a second free-radically polymerizable monomer having less than 12 carbon atoms. Such release coatings can be coated onto a substrate and used as a release coating for pressure sensitive adhesives.
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Patent Agency Ranking
26.发明申请公开(公告)号：US20220332887A1
公开(公告)日：2022-10-20
申请号：US17634419
申请日：2020-08-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mark J. Pellerite , Claire Hartmann-Thompson , Marina M. Kaplun , Justin P. Meyer , John P. Baetzold , James P. DiZio , John Christopher Thomas , Steven D. Solomonson
Abstract: A cationic copolymer comprises the divalent monomer units: wherein: each Ar1 independently represents phenylene; each L independently represents a direct bond or wherein each R1 independently represents an alkyl group having 1 to 4 carbon atoms, and each R2 independently represents an alkylene group having from 1 to 6 carbon atoms, and each Z− represents a non-interfering anion; each Ar2 independently represents an optionally substituted divalent aryl ring, with the proviso that if L represents a direct bond, then Ar2 represents an optionally substituted cationic divalent aryl ring accompanied by Z; each R3 independently represents H or an alkyl group having 1 to 6 carbon atoms; and each D independently represents a direct bond or Ar2, wherein adjacent D and L are not both direct bonds, and wherein if L is a direct bond, then D is Ar2. The cationic copolymer can be free-radially cured and used in a membrane.
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公开(公告)号：US10376473B2
公开(公告)日：2019-08-13
申请号：US16042361
申请日：2018-07-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： James P. DiZio , Elizabeth E. Johnson , Zheng Z. Wu , Amy Preszler Prince
IPC: A61K9/70 , A61K31/165 , C09J4/06 , C09J133/08 , C09J133/10 , A61K31/27 , A61L24/06 , C08F220/18
Abstract: A stable transdermal adhesive composition comprising: an adhesive comprising a washed polymerization reaction product of at least two ethylenically unsaturated monomers; and at least one pharmaceutically active compound which is susceptible to oxidative degradation; wherein the at least two ethylenically unsaturated monomers, if present in the adhesive as unreacted monomers, are present at a level of less than 200 ppm of total unreacted monomer, based upon the total weight of the adhesive, methods of making the composition, a transdermal drug delivery device using the composition, methods of making the device, and methods of delivery the pharmaceutically active compound are provided.
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公开(公告)号：US20190038799A1
公开(公告)日：2019-02-07
申请号：US16061396
申请日：2016-12-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Nicole Morozowich Beveridge , Cary A. Kipke , James P. DiZio , Jerald K. Rasmussen , George W. Griesgraber , Andrew P. Klein , Athanasios Touris , Döne Demirgöz
IPC: A61L24/06 , A61L26/00 , C08F220/18 , B01F15/00
Abstract: Polymeric materials are disclosed herein that include a Polymer A, a Polymer B, and an oxalate ester or reaction product thereof. Polymer A contains electrophilic reactive groups, and Polymer B contains nucleophilic groups. In certain embodiments, the polymeric materials are free-flowing liquids at 100% solids that can be used, for example, as topical skin adhesives.
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公开(公告)号：US20180263920A1
公开(公告)日：2018-09-20
申请号：US15537579
申请日：2015-12-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Amy Preszler Prince , Adam S. Cantor , Stephen J. Woehrle , John R. Hart , James P. DiZio , Sarah A. Sykora , Michael L. Husberg
IPC: A61K9/70 , A61K31/4468
CPC classification number: A61K9/7061 , A61K9/7069 , A61K31/4468
Abstract: A transdermal drug delivery device includes a backing and an adhesive composition disposed on the backing. The adhesive composition includes a copolymer having at least 50 percent by weight C4 to C10 alkyl acrylate units, based on the total weight of the copolymer, and one or more second monomer units selected from the group consisting of vinyl acetate, acrylamide, ethyl acrylate, methyl acrylate, and N-vinyl-2-pyrrolidone. The C4 to C10 alkyl acrylate and the one or more second monomer units together make up at least 98 percent by weight of the copolymer. The adhesive composition further includes a skin permeation enhancer in a range from 5 percent to 25 percent by weight, based on the total weight of the adhesion composition, and fentanyl. The adhesive composition is substantially free of undissolved fentanyl. A method of treating a mammal including placing the transdermal drug delivery device on the mammal's skin is also disclosed.
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公开(公告)号：US09822286B2
公开(公告)日：2017-11-21
申请号：US14787021
申请日：2014-06-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ann R. Fornof , James P. DiZio
IPC: C09J4/06 , C09J135/02 , C09D4/06 , C08F220/18 , C08F222/10 , C08F230/08 , C08K5/00
CPC classification number: C09J135/02 , C08F291/00 , C08F2220/1858 , C08F2222/1013 , C08F2230/085 , C08K5/0025 , C08L83/04 , C09D4/06 , C09J4/06 , C09J133/08 , C08F230/08
Abstract: A self-wetting adhesive composition is described comprising the reaction product of a low Tg (meth)acrylate solute copolymer component; a low Tg solvent monomer solvent monomer component comprising low Tg monomers, a multifunctional acrylate; and a polymerizable siloxane copolymer having at least one polydiorganosiloxane segment and at least on oxyalkylene segment.
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