专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20030227683A1 Retroreflective articles having moire-like pattern 有权
标题翻译：具有莫尔条纹图案的逆反射制品
公开(公告)号：US20030227683A1
公开(公告)日：2003-12-11
申请号：US10167091
申请日：2002-06-11
申请人： 3M Innovative Properties Company
发明人： Nelson D. Sewall , Kenneth L. Smith , David W. Meitz , Madeleine B. Fleming , John C. Nelson
IPC分类号： G02B005/122 , G02B005/124
CPC分类号： G02B5/124 , G02B27/60
摘要： The invention relates to articles comprising a sheeting having a microstructured surface that reflects light in a moirnull-like pattern. The invention further relates to methods of making a master and replicas thereof including tooling that results in sheeting having such pattern. A preferred method comprises forming V-shaped grooves in a substrate (e.g. metal plate) wherein the intersections of three grooves form cube-corner elements. The cube-corner elements are formed in such a manner that adjacent parallel grooves have substantially the same groove spacing and groove depth throughout the array. The master as well as corresponding tooling and sheeting preferably have a groove spacing within the range of about 0.0005 inches (0.0127 mm) to about 0.007 inches (0.1778 mm) throughout the array and more preferably a groove spacing of less than about 0.004 inches (0.1016 mm).
摘要翻译：本发明涉及包含具有以莫尔状图案反射光的微结构化表面的片材的制品。本发明还涉及制造主体和副本的方法，其包括导致具有这种图案的片材的模具。优选的方法包括在衬底（例如金属板）中形成V形槽，其中三个槽的交叉形成立体角元件。立体角元件以这样的方式形成，使得相邻的平行凹槽在整个阵列中具有基本相同的凹槽间隔和凹槽深度。主机以及对应的工具和薄板优选在整个阵列中具有在约0.0005英寸（0.0127mm）至约0.007英寸（0.1778mm）范围内的槽间距，更优选地，小于约0.004英寸（0.1016 mm）。

2. 发明申请

US20040173920A1 Method of making retroreflective sheeting and slot die apparatus 有权
标题翻译：制造逆反射片材和槽模设备的方法
公开(公告)号：US20040173920A1
公开(公告)日：2004-09-09
申请号：US10382375
申请日：2003-03-06
申请人： 3M Innovative Properties Company
发明人： Stanley C. Erickson , James C. Breister , Gregory H. Van Erem , David W. Meitz , Stephen W. Mohn , Paul DeRoussel
IPC分类号： B29C047/12 , B29D011/00
CPC分类号： B29D11/00 , B05C5/0262 , B29C47/0021 , B29C47/165 , B29C47/8845 , B29C47/885 , B29D11/00605 , B29L2011/0091
摘要： The invention relates to a method of making retroreflective sheeting and other articles prepared from casting a fluid synthetic resin onto a tool having a microstructured surface with a slot die apparatus. The invention further relates to a slot die apparatus.
摘要翻译：本发明涉及一种制造回射片材的方法以及通过将流体合成树脂浇铸到具有槽口模具装置的具有微结构化表面的工具上制备的其它制品。本发明还涉及一种槽模设备。

3. 发明申请

US20030227682A1 Methods of making a master and replicas thereof 有权
标题翻译：制作母版和复本的方法
公开(公告)号：US20030227682A1
公开(公告)日：2003-12-11
申请号：US10166673
申请日：2002-06-11
申请人： 3M Innovative Properties Company
发明人： Nelson D. Sewall , Kenneth L. Smith , David W. Meitz , Madeleine B. Fleming , John C. Nelson
IPC分类号： B32B003/00 , B32B003/28
CPC分类号： B29C41/02 , B29C33/424 , B29C59/022 , B29C2059/023 , B29D11/00605 , B29K2069/00 , B29K2995/0026 , B29K2995/003 , G02B5/124 , Y10T428/2457
摘要： The invention relates to methods of making a master and replicas thereof including tooling and retroreflective sheeting. The invention further relates to the corresponding master, tooling and in particular retroreflective sheeting. The method comprises forming V-shaped grooves in a substrate (e.g. metal plate) wherein the intersections of three grooves form cube-corner elements. The cube-comer elements are substantially the same size throughout the array. The master as well as corresponding tooling and sheeting preferably have an average groove spacing within the range of about 0.0005 inches (0.0127 mm) to about 0.007 inches (0.1778 mm) throughout the array and more preferably an average groove spacing of less than about 0.004 inches (0.1016 mm).
摘要翻译：本发明涉及制造其主复制品的方法，包括加工和回射片材。本发明还涉及相应的主机，工具，特别是逆向反光片材。该方法包括在基底（例如金属板）中形成V形凹槽，其中三个凹槽的交点形成立体角元件。立方体元件在整个阵列中的尺寸基本相同。主体以及对应的模具和片材优选在整个阵列中具有在约0.0005英寸（0.0127mm）至约0.007英寸（0.1778mm）范围内的平均槽间距，更优选地具有小于约0.004英寸的平均槽间距（0.1016mm）。

4. 发明申请

US20030235674A1 Segmented sheeting and methods of making and using same 有权
公开(公告)号：US20030235674A1
公开(公告)日：2003-12-25
申请号：US10606911
申请日：2003-06-26
申请人： 3M Innovative Properties Company
发明人： Eugene H. Carlson , James C. Coderre , Christopher L. Harvey , James E. Lasch , David W. Meitz , Colleen C. Nagel
IPC分类号： B32B005/00
CPC分类号： B44C1/105 , C09J7/29 , C09J2201/162 , G02B5/12 , Y10S428/913 , Y10T156/1028 , Y10T156/1033 , Y10T156/1052 , Y10T156/1077 , Y10T428/14 , Y10T428/1429 , Y10T428/1467 , Y10T428/1471 , Y10T428/1476 , Y10T428/1481 , Y10T428/1486 , Y10T428/15 , Y10T428/24 , Y10T428/2839
摘要： The present invention provides a new sheeting article that may suitably include: a carrier having a first major surface and a second major surface; and a plurality of discrete segments of a sheeting (e.g., a retroreflective sheeting), wherein the sheeting has a first major viewing surface and a second major opposing surface, and the first major viewing surface of the sheeting is preferably removably attached to the second major surface of the carrier. Preferably, the first major surface of the carrier comprises a release surface, the second major opposing surface of the sheeting comprises an adhesive, the article is provided in the form of a roll, and the adhesive surface of the sheeting is adjacent the release surface of an adjacent layer of the roll. In a presently preferred embodiment the present invention provides novel easy-to-use truck conspicuity sheeting.

5. 发明申请

US20020012761A1 Segmented sheeting and methods of making and using same 有权
标题翻译：分段片及其制作和使用方法
公开(公告)号：US20020012761A1
公开(公告)日：2002-01-31
申请号：US09740215
申请日：2000-12-18
申请人： 3M Innovative Properties Company
发明人： Eugene H. Carlson , James C. Coderre , Christopher L. Harvey , James E. Lasch , David W. Meitz , Colleen C. Nagel
IPC分类号： B32B003/16 , B32B031/18
CPC分类号： B44C1/105 , C09J7/29 , C09J2201/162 , G02B5/12 , Y10S428/913 , Y10T156/1028 , Y10T156/1033 , Y10T156/1052 , Y10T156/1077 , Y10T428/14 , Y10T428/1429 , Y10T428/1467 , Y10T428/1471 , Y10T428/1476 , Y10T428/1481 , Y10T428/1486 , Y10T428/15 , Y10T428/24 , Y10T428/2839
摘要： The present invention provides a new sheeting article that may suitably include: a carrier having a first major surface and a second major surface; and a plurality of discrete segments of a sheeting (e.g., a retroreflective sheeting), wherein the sheeting has a first major viewing surface and a second major opposing surface, and the first major viewing surface of the sheeting is preferably removably attached to the second major surface of the carrier. Preferably, the first major surface of the carrier comprises a release surface, the second major opposing surface of the sheeting comprises an adhesive, the article is provided in the form of a roll, and the adhesive surface of the sheeting is adjacent the release surface of an adjacent layer of the roll. In a presently preferred embodiment the present invention provides novel easy-to-use truck conspicuity sheeting.
摘要翻译：本发明提供了一种新的片材制品，其可适当地包括：具有第一主表面和第二主表面的载体; 以及片材的多个离散片段（例如，逆反射片材），其中片材具有第一主要观察表面和第二主要相对表面，并且片材的第一主要观察表面优选地可拆卸地附接到第二主要部分载体表面。优选地，载体的第一主表面包括释放表面，片材的第二主要相对表面包括粘合剂，制品以辊的形式提供，并且片材的粘合剂表面邻近剥离表面辊的相邻层。在目前优选的实施方案中，本发明提供了新型易于使用的卡车显眼片材。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式