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公开(公告)号：US09505028B2
公开(公告)日：2016-11-29
申请号：US14387873
申请日：2013-03-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Michael L. Steiner , William D. Coggio , Thomas J. Ludemann , Emilie L. Rexeisen , William R. Dudley , Steven J. McMan , Michael L. Ruegsegger
CPC classification number: B05D5/06 , B05D1/26 , B05D1/305 , B05D7/5423 , B05D7/5483 , B05D7/5823 , B05D7/5883 , B05D2490/50 , G02B1/10 , G02B1/105 , G02B1/14 , G02B5/0242 , G02B5/0247 , Y10T428/249981 , Y10T428/249986
Abstract: The present disclosure describes a protective coating for a low index material, and a process for preparing a protected low index material. The protective coating partially penetrates the pores of a low index material, providing a seal protecting the pores, and can strengthen the construction by forming a gradient in properties of the protected low index material. The present disclosure further provides a diffusing low index optical element having a protected low index material and a diffusing layer disposed on the low index material.
Abstract translation: 本公开描述了用于低折射率材料的保护涂层以及用于制备受保护的低折射率材料的方法。 保护涂层部分地渗透低折射率材料的孔隙，提供保护孔隙的密封，并且可以通过形成受保护的低折射率材料的性质的梯度来加强结构。 本公开还提供了一种具有受保护的低折射率材料和设置在低折射率材料上的漫射层的扩散低折射率光学元件。
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公开(公告)号：US20130088782A1
公开(公告)日：2013-04-11
申请号：US13690064
申请日：2012-11-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Christopher B. Walker, JR. , Marc D. Radcliffe , Thomas P. Klun , Lan H. Liu , Richard J. Pokorny , William D. Coggio , Chuntao Cao , Mark J. Pellerite , Paul C. Kelley , Robert J. Fleming
IPC: G02B1/11
CPC classification number: G02B1/111 , Y10T428/24942 , Y10T428/25 , Y10T428/254 , Y10T428/256 , Y10T428/265 , Y10T428/269 , Y10T428/3154 , Y10T428/31935
Abstract: Antireflective films are described having a surface layer comprising a the reaction product of a polymerizable low refractive index composition comprising at least one free-radically polymerizable fluoropolymer and surface modified inorganic nanoparticles. A high refractive index layer is coupled to the low refractive index layer. In one embodiment, the high refractive index layer comprises surface modified inorganic nanoparticles dispersed in a crosslinked organic material. The antireflective film is preferably durable, exhibiting a haze of less than 1.0% after 25 wipes with steel wool using a 3.2 cm mandrel and a mass of 1000 grams.
Abstract translation: 描述了具有包含包含至少一种可自由基聚合的含氟聚合物和表面改性的无机纳米颗粒的可聚合低折射率组合物的反应产物的表面层的抗反射膜。 高折射率层耦合到低折射率层。 在一个实施方案中，高折射率层包含分散在交联的有机材料中的表面改性的无机纳米颗粒。 抗反射膜优选耐用，在使用3.2cm心轴和质量为1000克的钢丝绒进行25次擦拭之后，其雾度小于1.0％。
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公开(公告)号：US09291752B2
公开(公告)日：2016-03-22
申请号：US13970260
申请日：2013-08-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： William D. Coggio , John S Huizinga , Michael L. Steiner , Robert F. Watkins , Encai Hao , William B. Kolb , Peiwang Zhu , Michael Benton Free , Brant U. Kolb , Kui Chen-Ho , Paul E. Humpal , Scott M. Tapio , Kenneth L. Smith
CPC classification number: G02B5/124 , G02B5/0236 , G02B5/0242 , G02B5/0247
Abstract: Retroreflecting optical constructions are disclosed. A disclosed retroreflecting optical construction includes a retroreflecting layer that has a retroreflecting structured major surface, and an optical film that is disposed on the retroreflecting structured major surface of the retroreflecting layer. The optical film has an optical haze that is not less than about 30%. Substantial portions of each two neighboring major surfaces in the retroreflecting optical construction are in physical contact with each other.
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公开(公告)号：US20150140316A1
公开(公告)日：2015-05-21
申请号：US14387873
申请日：2013-03-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Michael L. Steiner , William D. Coggio , Thomas J. Ludemann , Emilie L. Rexeisen , William R. Dudley , Steven J. McMan , Michael L. Ruegsegger
CPC classification number: B05D5/06 , B05D1/26 , B05D1/305 , B05D7/5423 , B05D7/5483 , B05D7/5823 , B05D7/5883 , B05D2490/50 , G02B1/10 , G02B1/105 , G02B1/14 , G02B5/0242 , G02B5/0247 , Y10T428/249981 , Y10T428/249986
Abstract: The present disclosure describes a protective coating for a low index material, and a process for preparing a protected low index material. The protective coating partially penetrates the pores of a low index material, providing a seal protecting the pores, and can strengthen the construction by forming a gradient in properties of the protected low index material. The present disclosure further provides a diffusing low index optical element having a protected low index material and a diffusing layer disposed on the low index material.
Abstract translation: 本公开描述了用于低折射率材料的保护涂层以及用于制备受保护的低折射率材料的方法。 保护涂层部分地渗透低折射率材料的孔隙，提供保护孔隙的密封，并且可以通过形成受保护的低折射率材料的性质的梯度来加强结构。 本公开还提供了一种具有受保护的低折射率材料和设置在低折射率材料上的漫射层的扩散低折射率光学元件。
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Patent Agency Ranking
15.发明申请PERFLUOROPOLYETHER URETHANE ADDITIVES HAVING (METH)ACRYL GROUPS AND HARD COATS 有权具有（甲基）丙烯酸树脂组合物和硬质涂料的全氟聚醚添加剂公开(公告)号：US20130261280A1
公开(公告)日：2013-10-03
申请号：US13908102
申请日：2013-06-03
Applicant: 3M Innovative Properties Company
Inventor： Thomas P. Klun , Naiyong Jing , Richard J. Pokorny , Zai-Ming Qiu , Mark J. Pellerite , William D. Coggio , Christopher B. Walker, Jr.
IPC: C08G18/38
CPC classification number: C07C235/08 , C08G18/3802 , C08G18/3825 , C08G18/672 , C08G18/673 , C08G18/792 , C08G18/8175 , C09D175/16 , G02B1/105 , G02B1/14 , Y10T428/265 , Y10T428/3154 , Y10T428/31551 , C08G18/50
Abstract: Fluorocarbon- and urethane-(meth)acryl-containing additives and hardcoats. The hardcoats are particularly useful as a surface layer on an optical device.
Abstract translation: 含氟碳酸酯和氨基甲酸酯（甲基）丙烯酸的添加剂和硬涂层。 硬涂层作为光学装置上的表面层是特别有用的。
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16.发明申请公开(公告)号：US20180180779A1
公开(公告)日：2018-06-28
申请号：US15887479
申请日：2018-02-02
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Michael Benton Free , Bimal V. Thakkar , Mieczyslaw H. Mazurek , Kenneth L. Smith , Suman K. Patel , William D. Coggio , Mikhail L. Pekurovsky
IPC: G02B5/124
CPC classification number: G02B5/124 , Y10T156/10 , Y10T428/23 , Y10T428/24496 , Y10T428/24612 , Y10T428/31504
Abstract: This disclosure generally relates to retroreflective articles and methods of making such articles.
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公开(公告)号：US20150346400A1
公开(公告)日：2015-12-03
申请号：US14825497
申请日：2015-08-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Suman K. Patel , William D. Coggio , Mikhail L. Pekurovsky , Kenneth L. Smith , Michael B. Free , William B. Kolb
Abstract: Retroreflective articles and constructions are disclosed. One exemplary retroreflective article or construction includes a retroreflective layer and a low refractive index layer. In one exemplary embodiment, the low refractive index layer is adjacent to at least a portion of a retroreflective structured major surface of the retroreflective layer.
Abstract translation: 公开了逆反射制品和结构。 一种示例性的逆反射制品或结构包括回射层和低折射率层。 在一个示例性实施例中，低折射率层与回射层的逆反射结构化主表面的至少一部分相邻。
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18.发明授权Perfluoropolyether urethane additives having (meth)acryl groups and hard coats 有权具有（甲基）丙烯酸基团和硬涂层的全氟聚醚氨基甲酸酯添加剂公开(公告)号：US08981151B2
公开(公告)日：2015-03-17
申请号：US14247379
申请日：2014-04-08
Applicant: 3M Innovative Properties Company
Inventor： Thomas P. Klun , Naiyong Jing , Richard J. Pokorny , Zai-Ming Qiu , Mark J. Pellerite , William D. Coggio , Christopher B. Walker, Jr.
IPC: C07C235/08 , C08G18/50 , C08G18/38 , C08G18/67 , C08G18/79 , C08G18/81 , C09D175/16 , G02B1/10
CPC classification number: C07C235/08 , C08G18/3802 , C08G18/3825 , C08G18/672 , C08G18/673 , C08G18/792 , C08G18/8175 , C09D175/16 , G02B1/105 , G02B1/14 , Y10T428/265 , Y10T428/3154 , Y10T428/31551 , C08G18/50
Abstract: Fluorocarbon- and urethane-(meth)acryl-containing additives and hardcoats. The hardcoats are particularly useful as a surface layer on an optical device.
Abstract translation: 含氟碳酸酯和氨基甲酸酯（甲基）丙烯酸的添加剂和硬涂层。 硬涂层作为光学装置上的表面层是特别有用的。
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19.发明授权Perfluoropolyether urethane additives having (meth)acryl groups and hard coats 有权具有（甲基）丙烯酸基团和硬涂层的全氟聚醚氨基甲酸酯添加剂公开(公告)号：US08729211B2
公开(公告)日：2014-05-20
申请号：US13908102
申请日：2013-06-03
Applicant: 3M Innovative Properties Company
Inventor： Thomas P. Klun , Naiyong Jing , Richard J. Pokorny , Zai-Ming Qiu , Mark J. Pellerite , William D. Coggio , Christopher B. Walker, Jr.
CPC classification number: C07C235/08 , C08G18/3802 , C08G18/3825 , C08G18/672 , C08G18/673 , C08G18/792 , C08G18/8175 , C09D175/16 , G02B1/105 , G02B1/14 , Y10T428/265 , Y10T428/3154 , Y10T428/31551 , C08G18/50
Abstract: Fluorocarbon- and urethane-(meth)acryl-containing additives and hardcoats. The hardcoats are particularly useful as a surface layer on an optical device.
Abstract translation: 含氟碳酸酯和氨基甲酸酯（甲基）丙烯酸的添加剂和硬涂层。 硬涂层作为光学装置上的表面层是特别有用的。
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