公开(公告)号：WO2008063834A1

公开(公告)日：2008-05-29

申请号：PCT/US2007/083080

申请日：2007-10-31

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： LEE, Jennifer L. ,  LEVERTY, Mark W. ,  BOYD, Scott A. ,  CARLSON, Eugene H. ,  NELSON, Lisa F.

IPC: G02B5/12 ,  G02B5/124 ,  B29D11/00

CPC classification number: B41M5/395 ,  B41M5/392 ,  B41M5/41 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/24802 ,  Y10T428/31786 ,  Y10T428/31855

Abstract: Retroreflective sheeting articles comprising a colorless thermal mass transferred image, methods of thermal mass transfer printing substrate such as polymeric films with a colorless thermal mass transferable composition, and thermal mass transfer ribbon articles comprising a colorless thermal mass transferable composition are described. The thermal mass transfer composition comprises a homogeneous unreactive thermoplastic composition comprising at least one acrylic resin and less than 3 wt-% of components that are opaque at ambient temperature.

Abstract translation: 包括无色热质传递图像的逆反射片材制品，热传质印刷基材的方法，例如具有无色热传质组合物的聚合物膜和包含无色热传质组合物的热传质丝带制品。 热传质组合物包括均匀的非反应性热塑性组合物，其包含至少一种丙烯酸树脂和小于3重量％的在环境温度下不透明的组分。

公开(公告)号：WO2015002814A1

公开(公告)日：2015-01-08

申请号：PCT/US2014/044365

申请日：2014-06-26

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： PAVELKA, Lee A. ,  MEITZ, David W. ,  RICHIE, Joseph A. ,  KUSILEK, Thomas V. ,  LEVERTY, Mark W.

IPC: G02B5/12

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: 本公开总体上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，回射片包括（1）第一主表面，其是具有由多个棱柱形立方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。

公开(公告)号：EP3017327A1

公开(公告)日：2016-05-11

申请号：EP14819302.2

申请日：2014-06-26

Applicant: 3M Innovative Properties Company

Inventor： PAVELKA, Lee A. ,  MEITZ, David W. ,  RICHIE, Joseph A. ,  KUSILEK, Thomas V. ,  LEVERTY, Mark W.

IPC: G02B5/12

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: 本公开总体上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，回射片包括（1）第一主表面，其是具有由多个棱柱形立方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。