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Patent Agency Ranking
公开(公告)号：US10094960B2
公开(公告)日：2018-10-09
申请号：US14913250
申请日：2014-08-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Reema Chatterjee , Jeffrey A. Peterson , Christopher P. Gerlach , David W. Meitz
Abstract: The present application generally relates to retroreflective articles and methods of making retroreflective articles. Some embodiments include a body layer having an elastic modulus of equal to or greater than 1750 MPa, a plurality of truncated cube corner elements, and a polymeric layer between the body layer and the cube corner elements, the polymeric layer having an elastic modulus of less than 1750 MPa.
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公开(公告)号：US20160370514A1
公开(公告)日：2016-12-22
申请号：US14901969
申请日：2014-06-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Lee A. Pavelka , David W. Meitz , Joseph A. Richie , Thomas V. Kusilek , Mark W. Leverty
CPC classification number: G02B5/124 , B05D3/007 , B05D5/063 , B05D2201/02 , B05D2252/00 , B29D11/00865 , B29K2069/00 , C23C16/06 , G02B1/04 , G02B1/14 , G02B5/208
Abstract: The present disclosure generally relates to retroreflective sheeting including a topcoat and to methods of making such sheeting. In some embodiments, the retroreflective sheeting includes (1) a first major surface that is a structured surface having a structure imparted by a plurality of prismatic cube corner elements; (2) a second major surface opposite the first major surface, the second major surface being substantially planar and including a polycarbonate; and (3) a topcoat adjacent to at least a portion of the second major surface and the topcoat including a solvent-based composition.
Abstract translation: 本公开一般涉及包括面漆的回射片材和制造这种片材的方法。 在一些实施例中，回射片材包括（1）第一主表面，其是具有由多个棱柱形立体角元件赋予的结构的结构化表面; （2）与第一主表面相对的第二主表面，第二主表面基本上是平面的并且包括聚碳酸酯; 和（3）与第二主表面的至少一部分相邻的顶涂层和包括基于溶剂的组合物的面漆。
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公开(公告)号：US10598823B2
公开(公告)日：2020-03-24
申请号：US15603072
申请日：2017-05-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David W. Meitz , Bimal V. Thakkar , David M. Burns , David B. Olson , Lee A. Pavelka
IPC: G02B5/124 , G02B1/04 , C08L23/08 , C08F220/18 , C08K5/3492 , G02B5/20
Abstract: The present application generally relates to EAA films including at least one triazine-based ultraviolet absorber. The present application also generally relates to retroreflective sheeting including an EAA film including a triazine-based ultraviolet absorber. One embodiments of the present application relates to a film, comprising poly(ethylene-co-acrylic acid) and a triazine-based UVA. Another embodiment of the present application relates to retroreflective sheeting, comprising: a plurality of cube corner elements; and a body layer adjacent to the cube corner elements, the body layer including poly(ethylene-co-acrylic acid) and a triazine-based UVA.
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公开(公告)号：US20170254926A1
公开(公告)日：2017-09-07
申请号：US15603072
申请日：2017-05-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： David W. Meitz , Bimal V. Thakkar , David M. Burns , David B. Olson , Lee A. Pavelka
IPC: G02B1/04 , C08F220/18 , G02B5/20 , G02B5/124 , C08L23/08 , C08K5/3492
Abstract: The present application generally relates to EAA films including at least one triazine-based ultraviolet absorber. The present application also generally relates to retroreflective sheeting including an EAA film including a triazine-based ultraviolet absorber. One embodiments of the present application relates to a film, comprising poly(ethylene-co-acrylic acid) and a triazine-based UVA. Another embodiment of the present application relates to retroreflective sheeting, comprising: a plurality of cube corner elements; and a body layer adjacent to the cube corner elements, the body layer including poly(ethylene-co-acrylic acid) and a triazine-based UVA.
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公开(公告)号：US20160202397A1
公开(公告)日：2016-07-14
申请号：US14913250
申请日：2014-08-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Reema Chatterjee , Jeffrey A. Peterson , Christopher P. Gerlach , David W. Meitz
CPC classification number: G02B5/124 , B29C35/00 , B29K2027/06 , B29K2033/08 , B29K2069/00 , B29K2075/00 , B29L2011/0083 , G02B1/04
Abstract: The present application generally relates to retroreflective articles and methods of making retroreflective articles. Some embodiments include a body layer having an elastic modulus of equal to or greater than 1750 MPa, a plurality of truncated cube corner elements, and a polymeric layer between the body layer and the cube corner elements, the polymeric layer having an elastic modulus of less than 1750 MPa.
Abstract translation: 本申请一般涉及回射制品和制造回射制品的方法。 一些实施例包括具有等于或大于1750MPa的弹性模量的主体层，多个截顶立方角元件以及主体层和立体角元件之间的聚合物层，聚合物层具有较小的弹性模量 超过1750 MPa。
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