公开(公告)号：US06265061B1

公开(公告)日：2001-07-24

申请号：US09389554

申请日：1999-09-03

申请人： Soonkun Kang ,  John L. Ethen ,  Gregory E. Gilligan ,  Christopher J. Gustafson ,  Sithya Seda Khieu ,  Kanta Kumar ,  Thomas W. Rambosek ,  Tzu Li Joseph Huang

发明人： Soonkun Kang ,  John L. Ethen ,  Gregory E. Gilligan ,  Christopher J. Gustafson ,  Sithya Seda Khieu ,  Kanta Kumar ,  Thomas W. Rambosek ,  Tzu Li Joseph Huang

IPC分类号： B32B516

CPC分类号： C09D4/00 ,  C08F2/44 ,  C08F283/12 ,  C08F290/148 ,  C08L51/10 ,  C09D151/10 ,  C09D183/08 ,  E01F9/619 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/254 ,  Y10T428/259 ,  Y10T428/31663 ,  C08L2666/02 ,  C08F230/08 ,  C08G77/24 ,  C08L2666/54

摘要： A retroreflective article comprising a substrate and a cured ceramer coating provided on at least a portion of a surface of the substrate. The coated portion of the surface is retroreflective and can be dew-resistant. The ceramer is derived from a free-radically-curable binder, colloidal inorganic oxide and fluoro/silane component comprising a hydrolyzable silane moiety and a fluorinated moiety.

摘要翻译： 一种逆反射制品，其包括在所述基材的表面的至少一部分上提供的基材和固化的陶瓷单体涂层。 表面的涂覆部分是回射反射的并且可以是耐候的。 陶瓷单体衍生自可自由基固化的粘合剂，胶态无机氧化物和包含可水解硅烷部分和氟化部分的氟/硅烷组分。

公开(公告)号：US6132861A

公开(公告)日：2000-10-17

申请号：US71970

申请日：1998-05-04

申请人： Soonkun Kang ,  John L. Ethen ,  Gregory E. Gilligan ,  Christopher J. Gustafson ,  Tzu Li Joseph Huang ,  Sithya Seda Khieu ,  Kanta Kumar ,  Thomas W. Rambosek

发明人： Soonkun Kang ,  John L. Ethen ,  Gregory E. Gilligan ,  Christopher J. Gustafson ,  Tzu Li Joseph Huang ,  Sithya Seda Khieu ,  Kanta Kumar ,  Thomas W. Rambosek

IPC分类号： C09D4/00 ,  C09D183/08 ,  E01F9/619 ,  B23B5/16

CPC分类号： C09D183/08 ,  C09D4/00 ,  E01F9/619 ,  Y10T428/25 ,  Y10T428/259 ,  Y10T428/2962 ,  Y10T428/2998 ,  Y10T428/31663

摘要： A retroreflective article comprising a substrate and a cured ceramer coating provided on at least a portion of a surface of the substrate. The coated portion of the surface is retroreflective. The coating comprises a cured ceramer composite derived from ingredients comprising a free radically curable binder precursor and a plurality of surface treated, colloidal inorganic oxide components. The colloidal inorganic oxide components are surface treated with a surface treatment agent comprising a fluoro/silane component comprising a hydrolyzable silane moiety and a fluorinated moiety, and a crosslinkable silane component comprising a hydrolyzable silane moiety and a free radically crosslinkable moiety. The weight ratio of the crosslinkable silane component to the fluoro/silane component is from about 4:1 to 20:1, and the weight ratio of the free radically curable binder precursor to the colloidal inorganic oxide components is from about 1:10 to 8:10. A method of making a retroreflective article by coating a substrate with a ceramer composite coating is also described. A method of making a dew-resistant retroreflective article by coating a substrate with a ceramer composite coating and then surface treating the coating is also described.

摘要翻译： 一种逆反射制品，其包括在所述基材的表面的至少一部分上提供的基材和固化的陶瓷单体涂层。 表面的涂覆部分是回射反射的。 涂层包含衍生自包含游离自由基固化粘合剂前体和多个表面处理的胶体无机氧化物组分的成分的固化陶瓷单体复合物。 胶态无机氧化物组分用包括含有可水解硅烷部分和氟化部分的氟/硅烷组分的表面处理剂和包含可水解硅烷部分和可自由基交联部分的可交联硅烷组分进行表面处理。 可交联硅烷组分与氟/硅烷组分的重量比为约4：1至20：1，自由基固化粘合剂前体与胶态无机氧化物组分的重量比为约1:10至8 ：10。 还描述了通过用陶瓷复合涂层涂覆基底来制造回射制品的方法。 还描述了通过用陶瓷复合涂层涂覆基底然后对涂层进行表面处理来制造耐候性回射制品的方法。