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

WO2005066667A1 COLOR SHIFTING RETROREFLECTOR AND METHOD OF MAKING SAME 审中-公开
标题翻译：彩色变焦反转器及其制作方法
公开(公告)号：WO2005066667A1
公开(公告)日：2005-07-21
申请号：PCT/US2004/043549
申请日：2004-12-28
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： FLEMING, Robert, J. , LYONS, Christopher, S. , MCGRATH, Joseph, M. , RAMOS, Jesus, R. , ROEHRIG, Mark, A. , BRIGHT, Clark, I.
IPC分类号： G02B5/128
CPC分类号： G02B5/128 , Y10T428/24479 , Y10T428/24579
摘要： Color shifting retroreflective articles can provide features such as decorative effects, evidence of tampering, security authentication or positional information. In some embodiments, the color shifting retroreflective article includes a layer of microspheres (14), and a reflective coating that is disposed in optical association with the layer of microspheres. The reflective coating includes a spacer layer (24) disposed between a semitransparent first reflective layer (22) and a second reflective layer (26). The first reflective layer includes a reflective layer disposed adjacent the layer of microspheres (t1, t2). At least one layer of the reflective coating includes a non-uniform thickness associated with each of a plurality of microspheres such that light incident on the article from a first direction is retroreflected at a first color and light incident on the article from a second direction is retroreflected at a second color visibly different from the first color.
摘要翻译：彩色逆向反光制品可以提供装饰效果，篡改证据，安全认证或位置信息等特征。在一些实施例中，色移回归制品包括一层微球体（14）和与该微球体光学关联的反射涂层。反射涂层包括设置在半透明第一反射层（22）和第二反射层（26）之间的间隔层（24）。第一反射层包括邻近微球层（t1，t2）设置的反射层。反射涂层的至少一层包括与多个微球中的每一个相关联的不均匀的厚度，使得从第一方向入射到物品上的光以第一颜色回射并且从第二方向入射到物品上的光是以与第一颜色明显不同的第二颜色回射。

2. 发明公开

EP1700142A1 COLOR SHIFTING RETROREFLECTOR AND METHOD OF MAKING SAME 审中-公开
标题翻译：色偏回复反射器及其制造方法
公开(公告)号：EP1700142A1
公开(公告)日：2006-09-13
申请号：EP04815604.6
申请日：2004-12-28
申请人： 3M Innovative Properties Company
发明人： FLEMING, Robert, J. , LYONS, Christopher, S. , MCGRATH, Joseph, M. , RAMOS, Jesus, R. , ROEHRIG, Mark, A. , BRIGHT, Clark, I.
IPC分类号： G02B5/128
CPC分类号： G02B5/128 , Y10T428/24479 , Y10T428/24579
摘要： Color shifting retroreflective articles can provide features such as decorative effects, evidence of tampering, security authentication or positional information. In some embodiments, the color shifting retroreflective article includes a layer of microspheres (14), and a reflective coating that is disposed in optical association with the layer of microspheres. The reflective coating includes a spacer layer (24) disposed between a semitransparent first reflective layer (22) and a second reflective layer (26). The first reflective layer includes a reflective layer disposed adjacent the layer of microspheres (t1, t2). At least one layer of the reflective coating includes a non-uniform thickness associated with each of a plurality of microspheres such that light incident on the article from a first direction is retroreflected at a first color and light incident on the article from a second direction is retroreflected at a second color visibly different from the first color.

3. 发明授权

EP1159087B1 METHOD OF COATING MICROSTRUCTURED SUBSTRATES WITH POLYMERIC LAYER(S), ALLOWING PRESERVATION OF SURFACE FEATURE PROFILE 有权
标题翻译：涂料微量法构造有聚合物层底物，保持了表面特征轮廓
公开(公告)号：EP1159087B1
公开(公告)日：2003-04-09
申请号：EP99928655.2
申请日：1999-06-15
申请人： 3M Innovative Properties Company
发明人： FLEMING, Robert, J. , MCGRATH, Joseph, M. , LYONS, Christopher, S.
IPC分类号： B05D7/24
CPC分类号： B05D1/60 , B05D3/067 , B05D3/068 , B05D3/147 , Y10T428/24355 , Y10T428/24364 , Y10T428/2438 , Y10T428/24479 , Y10T428/24521 , Y10T428/24529 , Y10T428/25 , Y10T428/252
摘要： A method of making a polymer coating on a microstructured substrate. The method may be performed by vaporizing a liquid monomer or other pre-polymer composition and condensing the vaporized material onto a microstructured substrate, followed by curing. The resulting article may possess a coating that preserves the underlying microstructural feature profile. Such a profile-preserving polymer coating can be used to change or enhance the surface properties of the microstructured substrate while maintaining the function of the structure.

4. 发明公开

EP1127190A1 PAVEMENT MARKING ARTICLES HAVING ENHANCED RETROREFLECTIVITY UNDER DRY OR WET CONDITIONS AND METHOD FOR MAKING SAME 有权
标题翻译：具有提高的亮度在干湿状态和方法路标生产同样
公开(公告)号：EP1127190A1
公开(公告)日：2001-08-29
申请号：EP99938958.8
申请日：1999-08-03
申请人： 3M Innovative Properties Company
发明人： HEDBLOM, Thomas, P. , RICE, Eric, E. , BESCUP, Terry, L. , MCGRATH, Joseph, M.
IPC分类号： E01F9/04
CPC分类号： E01F9/524 , Y10T428/24372 , Y10T428/24421 , Y10T428/252
摘要： Pavement marking articles comprising a monolayer of exposed-lens optical elements (12), a spacing layer (14), and a reflective layer (16) are retroreflective under dry or wet conditions.

5. 发明授权

EP1127190B1 PAVEMENT MARKING ARTICLES HAVING ENHANCED RETROREFLECTIVITY UNDER DRY OR WET CONDITIONS AND METHOD FOR MAKING SAME 有权
标题翻译：具有提高的亮度在干湿状态和方法路标生产同样
公开(公告)号：EP1127190B1
公开(公告)日：2004-06-02
申请号：EP99938958.8
申请日：1999-08-03
申请人： 3M Innovative Properties Company
发明人： HEDBLOM, Thomas, P. , RICE, Eric, E. , BESCUP, Terry, L. , MCGRATH, Joseph, M.
IPC分类号： E01F9/04
CPC分类号： E01F9/524 , Y10T428/24372 , Y10T428/24421 , Y10T428/252

6. 发明授权

EP1155346B1 RETROREFLECTIVE ARTICLES HAVING POLYMER MULTILAYER REFLECTIVE COATINGS 有权
标题翻译： RETRO反射物体的聚合物多层反射涂层
公开(公告)号：EP1155346B1
公开(公告)日：2003-01-22
申请号：EP99925887.4
申请日：1999-05-27
申请人： 3M Innovative Properties Company
发明人： FLEMING, Robert, J. , MCGRATH, Joseph, M. , LYONS, Christopher, S.
IPC分类号： G02B5/124 , G02B5/128 , G02B1/10
CPC分类号： G02B5/124 , G02B5/128 , Y10S359/90
摘要： A retroreflective article (10) that has a layer of optical elements (16) and a multilayer reflective coating (14) disposed on the optical elements. The reflective coating reflects light back into the optical elements so that it can be returned toward the light source. The multilayer reflective coating has multiple polymer layers and has layers that possess different refractive indices.

7. 发明公开

EP1159087A1 METHOD OF COATING MICROSTRUCTURED SUBSTRATES WITH POLYMERIC LAYER(S), ALLOWING PRESERVATION OF SURFACE FEATURE PROFILE 有权
标题翻译：用于涂覆表面的WITH微量法构成的聚合物层FOR表面轮廓与工ENABLING
公开(公告)号：EP1159087A1
公开(公告)日：2001-12-05
申请号：EP99928655.2
申请日：1999-06-15
申请人： 3M Innovative Properties Company
发明人： FLEMING, Robert, J. , MCGRATH, Joseph, M. , LYONS, Christopher, S.
IPC分类号： B05D7/24
CPC分类号： B05D1/60 , B05D3/067 , B05D3/068 , B05D3/147 , Y10T428/24355 , Y10T428/24364 , Y10T428/2438 , Y10T428/24479 , Y10T428/24521 , Y10T428/24529 , Y10T428/25 , Y10T428/252
摘要： A method of making a polymer coating on a microstructured substrate. The method may be performed by vaporizing a liquid monomer or other pre-polymer composition and condensing the vaporized material onto a microstructured substrate, followed by curing. The resulting article may possess a coating that preserves the underlying microstructural feature profile. Such a profile-preserving polymer coating can be used to change or enhance the surface properties of the microstructured substrate while maintaining the function of the structure.

8. 发明公开

EP1155346A1 RETROREFLECTIVE ARTICLES HAVING POLYMER MULTILAYER REFLECTIVE COATINGS 有权
标题翻译： RETRO反射物体的聚合物多层反射涂层
公开(公告)号：EP1155346A1
公开(公告)日：2001-11-21
申请号：EP99925887.4
申请日：1999-05-27
申请人： 3M Innovative Properties Company
发明人： FLEMING, Robert, J. , MCGRATH, Joseph, M. , LYONS, Christopher, S.
IPC分类号： G02B5/124 , G02B5/128 , G02B1/10
CPC分类号： G02B5/124 , G02B5/128 , Y10S359/90
摘要： A retroreflective article (10) that has a layer of optical elements (16) and a multilayer reflective coating (14) disposed on the optical elements. The reflective coating reflects light back into the optical elements so that it can be returned toward the light source. The multilayer reflective coating has multiple polymer layers and has layers that possess different refractive indices.

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