-
公开(公告)号：US20250076555A1
公开(公告)日：2025-03-06
申请号：US18950497
申请日：2024-11-18
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.
-
公开(公告)号：US10520744B2
公开(公告)日：2019-12-31
申请号：US15589657
申请日：2017-05-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： James P. DiZio , Maureen C. Nelson , Kathleen E. Hoelscher , Beverly J. Blake , Erin L. Coleman , Charles L. Bruzzone
IPC: G02B27/28 , G02B5/30 , G02B1/04 , B29C65/48 , B29D11/00 , C09J11/06 , C09J163/00 , G02B5/04 , B29L11/00 , C08K5/053 , C08K5/11
Abstract: Inhibiting formation of optical artifacts in a multi-layer film polarizer of an optical imaging assembly that includes a polarizing beam splitter. The beam splitter may include a multilayer reflective polarizing film having at least two materials, one of which may exhibit birefringence after uniaxial orientation; an adhesive disposed on the multilayer reflective polarizing film; and at least a first prism disposed on the adhesive. The adhesive may include a plasticizer for inhibiting formation of optical artifacts in the polarizing film.
-
公开(公告)号：US10232078B2
公开(公告)日：2019-03-19
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 , A61K9/00 , 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.
-
公开(公告)号：US09944835B2
公开(公告)日：2018-04-17
申请号：US15001934
申请日：2016-01-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Audrey A. Sherman , Wendi J. Winkler , Scott M. Tapio , Robert J. Reuter , James P. DiZio
IPC: C08F283/00 , C08F283/06 , C08F290/06 , C08G18/50 , C08G18/67 , C08G18/75 , C08G18/81 , C08G63/685 , C08G71/02 , C08K5/101 , C09J175/02 , C09J175/16 , C09J7/02 , C09J11/06
CPC classification number: C09J175/16 , C08F283/006 , C08F283/06 , C08F290/06 , C08F290/061 , C08F290/062 , C08F290/065 , C08F290/067 , C08G18/5042 , C08G18/672 , C08G18/755 , C08G18/8116 , C08G63/685 , C08G71/02 , C08G2170/40 , C08K5/101 , C09J7/381 , C09J11/06 , C09J175/02 , Y10T428/2896 , C08G18/50
Abstract: Non-silicone urea-based adhesives are disclosed which are prepared by the polymerization of reactive oligomers with the general formula X—B—X, where X is an ethylenically unsaturated group and B is a unit free of silicone and containing urea groups. The reactive oligomers can be prepared from polyamines through chain extension reactions using diaryl carbonates followed by capping reactions. Adhesive articles, including optical adhesive articles may be prepared using the disclosed non-silicone urea-based adhesives.
-
公开(公告)号：US20160137893A1
公开(公告)日：2016-05-19
申请号：US15001934
申请日：2016-01-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Audrey A. Sherman , Wendi J. Winkler , Scott M. Tapio , Robert J. Reuter , James P. DiZio
IPC: C09J175/16 , C08F290/06 , C09J7/02 , C09J11/06
CPC classification number: C09J175/16 , C08F283/006 , C08F283/06 , C08F290/06 , C08F290/061 , C08F290/062 , C08F290/065 , C08F290/067 , C08G18/5042 , C08G18/672 , C08G18/755 , C08G18/8116 , C08G63/685 , C08G71/02 , C08G2170/40 , C08K5/101 , C09J7/381 , C09J11/06 , C09J175/02 , Y10T428/2896 , C08G18/50
Abstract: Non-silicone urea-based adhesives are disclosed which are prepared by the polymerization of reactive oligomers with the general formula X—B—X, where X is an ethylenically unsaturated group and B is a unit free of silicone and containing urea groups. The reactive oligomers can be prepared from polyamines through chain extension reactions using diaryl carbonates followed by capping reactions. Adhesive articles, including optical adhesive articles may be prepared using the disclosed non-silicone urea-based adhesives.
Abstract translation: 公开了通过使通式X-B-X的反应性低聚物聚合制备的非硅氧烷脲基粘合剂，其中X是烯属不饱和基团，B是不含硅氧烷并含有尿素基团的单元。 反应性低聚物可以通过使用碳酸二芳基酯进行扩链反应从多胺制备，然后进行封端反应。 可以使用所公开的非硅氧烷脲基粘合剂来制备粘合剂制品，包括光学粘合剂制品。
-
Patent Agency Ranking
公开(公告)号：US20180355230A1
公开(公告)日：2018-12-13
申请号：US15781851
申请日：2016-12-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jerald K. Rasmussen , Döne Demirgöz , Taylor M. Christian , Cary A. Kipke , Nicole Morozowich Beveridge , Andrew P. Klein , David S. Hays , James P. DiZio , George W. Griesgraber , Robert A. Asmus
IPC: C09J133/14 , C09J4/06 , C09J11/06
CPC classification number: C09J133/14 , C08F18/22 , C08F224/00 , C08F2500/02 , C09J4/06 , C09J11/06 , C09J133/06 , C09J135/00
Abstract: Polymeric materials are disclosed herein that include a reaction product of components comprising: a) a first amine component having at least two and at most three primary amino groups, secondary amino groups, or a mixture thereof, with the proviso that the first amine component is not a silicone diamine; b) a second amine component having (i) greater than three primary amino groups, or (ii) at least three primary amino groups and a plurality of secondary amino groups, wherein the second amine component is a polymeric material having a carbon backbone or a polymeric material having a carbon backbone with a plurality of catenated nitrogen atoms; and c) an oxalate ester.
-
公开(公告)号：US20170177921A1
公开(公告)日：2017-06-22
申请号：US15381294
申请日：2016-12-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ann R. Fornof , Duane D. Fansler , Kui Chen-Ho , James P. DiZio , Kiran S. Kanukurthy , John C. Hulteen , Stephen A. Johnson , Onur Sinan Yordem
IPC: G06K9/00
CPC classification number: G06K9/00046
Abstract: A fingerprint imaging system is described comprising a film including an optically transparent self-wetting adhesive layer adhered to an imaging surface of an electronic optical image sensor. Also described is a method of use of an optical imaging system, and a film and multilayer film suitable for use with a fingerprint imaging system.
-
公开(公告)号：US20160177149A1
公开(公告)日：2016-06-23
申请号：US15056203
申请日：2016-02-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Audrey A. Sherman , Scott M. Tapio , James P. DiZio
IPC: C09J151/08 , C09J7/02
CPC classification number: C09J151/08 , C08G71/02 , C08G71/04 , C08G2170/40 , C09J7/22 , C09J7/38 , C09J175/16 , C09J2201/606 , C09J2203/322 , C09J2451/00 , C09J2475/00 , Y10T428/1476 , Y10T428/2887 , C09J7/0246
Abstract: Non-silicone, urethane-based adhesives are disclosed which are prepared by the polymerization of reactive oligomers with the general formula X-A-B-A-X, where X is an ethylenically unsaturated group B is a unit free of silicone, and A is a urethane linkage. The adhesives are optically clear, self wetting and removable. Adhesive articles, including optical adhesive articles, may be prepared using the disclosed non-silicone urethane-based adhesives.
Abstract translation: 公开了通过使具有通式X-A-B-A-X的反应性低聚物聚合制备的非硅氧烷，氨基甲酸酯类粘合剂，其中X是烯属不饱和基团B是不含硅氧烷的单元，A是氨基甲酸酯键。 粘合剂光学透明，自润湿和可移除。 可以使用所公开的非硅氧烷氨基甲酸酯类粘合剂来制备粘合剂制品，包括光学粘合剂制品。
-
公开(公告)号：US11964073B2
公开(公告)日：2024-04-23
申请号：US18248431
申请日：2021-10-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Semra Colak Atan , Grant W. Fahnhorst , Val Vossen , Jerald K. Rasmussen , James P. DiZio , Abigail J. Halmes
CPC classification number: A61L24/046 , C08G73/024 , C08G2170/00
Abstract: A multiple-part curable composition, a cured composition formed by combining and reacting the multiple-part curable composition, and a method of providing a cured composition are described. The multiple-part curable composition contains at least a part A and a part B. Part A contains an oxalamido-containing compound while part B contains a derivatized polyethylene imine. The cured composition is an adhesive that is suitable for use as a tissue adhesive.
-
10.发明公开公开(公告)号：US20230257620A1
公开(公告)日：2023-08-17
申请号：US18014576
申请日：2021-06-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Rohit Gupta , James P. DiZio , Maria O. Miranda , Phillip H. Henna , Christopher P. Gerlach , Anna M. Clausen , Jayshree Seth
IPC: C09D133/14 , C09J7/40 , C09J7/38 , C09J7/24
CPC classification number: C09D133/14 , C09J7/401 , C09J7/387 , C09J7/243
Abstract: A release composition comprising a waterborne latex polymer particles comprising the polymerization reaction product of: i) a first monomer having an alkyl group with 12 to 24 carbon atoms, a nitrogen-containing or ester linking group, and a free-radically polymerizable (meth)acryl group; ii) a second free-radically polymerizable monomer having less than 12 carbon atoms; and iii) a free-radically polymerizable surfactant; and an aqueous carrier liquid. Also described is a method of making a release coated article and articles.
-
-
-
-
-
-
-
-
-
Search Results
33
records
(took 0.019 seconds)
