公开(公告)号：US06500534B1

公开(公告)日：2002-12-31

申请号：US09701085

申请日：2000-11-21

申请人： Carola Dittfurth ,  Stefan Sepeur ,  Ralf-Peter Winkler ,  Helmut Schmidt

发明人： Carola Dittfurth ,  Stefan Sepeur ,  Ralf-Peter Winkler ,  Helmut Schmidt

IPC分类号： B32B516

CPC分类号： C09D183/04 ,  C09D183/06 ,  Y10T428/25 ,  Y10T428/256 ,  Y10T428/257 ,  Y10T428/2991 ,  Y10T428/2996 ,  Y10T428/2998 ,  C08L2666/14

摘要： The invention relates to powder-coated substrates bearing on a powder-coated surface a scratch-resistant and abrasion-resistant topcoat of a coating material which comprises: a) condensates based on hydrolyzable silanes containing at least one non-hydrolyzable substituent, the hydrolyzable silanes having an epoxide group on at least one non-hydrolyzable substituent; b) a curing catalyst selected from Lewis bases and alkoxides of titanium, zirconium or aluminium; c) nanoscale particulate inorganic solids having a particle size in the range from 1 to 100 nm; and d) at least one organic monomer, oligomer or polymer containing at least one epoxide group.

摘要翻译： 本发明涉及在粉末涂覆的表面上承载涂覆材料的耐刮擦和耐磨的顶涂层的粉末涂覆的基材，其包括：a）基于含有至少一个不可水解取代基的可水解硅烷的缩合物，所述可水解硅烷 在至少一个不可水解取代基上具有环氧基团; b）选自钛，锆或铝的路易斯碱和醇盐的固化催化剂; c）具有1至100nm范围内的粒度的纳米级颗粒状无机固体; 和）至少一种含有至少一个环氧基团的有机单体，低聚物或聚合物。

公开(公告)号：US06537672B1

公开(公告)日：2003-03-25

申请号：US09856587

申请日：2001-05-22

申请人： Carola Dittfurth ,  Stefan Sepeur ,  Ralf-Peter Winkler ,  Helmut Schmidt ,  Frank Joerdens ,  Gerhard Schmidmayer

发明人： Carola Dittfurth ,  Stefan Sepeur ,  Ralf-Peter Winkler ,  Helmut Schmidt ,  Frank Joerdens ,  Gerhard Schmidmayer

IPC分类号： B32B904

CPC分类号： C09D183/06 ,  C09D183/14 ,  Y10S977/892 ,  Y10S977/896 ,  Y10S977/902 ,  Y10T428/31511 ,  Y10T428/31663 ,  C08L2666/14 ,  C08L2666/28 ,  C08L2666/54

摘要： The invention relates to domestic appliances bearing on a powder-coated surface a scratch-resistant and abrasion-resistant topcoat of a coating material which comprises: a) condensates based on hydrolysable silanes containing at least one non-hydrolysable substituent, the hydrolysable silanes having an epoxide group on at least one non-hydrolysable substituent; b) a curing catalyst selected from Lewis bases and alkoxides of titanium, zirconium or aluminium; c) nanoscale particulate inorganic solids having a particle size in the range from 1 to 100 nm; and d) at least one organic monomer, oligomer or polymer containing at least one epoxide group.

摘要翻译： 本发明涉及在粉末涂覆的表面上承载涂覆材料的耐刮擦和耐磨的顶涂层的家用电器，其包括：a）基于含有至少一个不可水解取代基的可水解硅烷的缩合物，所述可水解硅烷具有 至少一种不可水解取代基的环氧基; b）选自钛，锆或铝的路易斯碱和醇盐的固化催化剂; c）具有1至100nm范围内的粒度的纳米级颗粒状无机固体; 和）至少一种含有至少一个环氧基团的有机单体，低聚物或聚合物。