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1. 发明授权

US5820986A Method for the production and repair of multicoat special-effect coatings 失效
标题翻译：多功能特效涂料的生产和修理方法
公开(公告)号：US5820986A
公开(公告)日：1998-10-13
申请号：US765982
申请日：1997-02-18
申请人： Heinz Topfel , Ewald Bischoff , Harry Libutzki , Jorge Wellmann , Dieter Herbst , Hans-Joachim Streitberger
发明人： Heinz Topfel , Ewald Bischoff , Harry Libutzki , Jorge Wellmann , Dieter Herbst , Hans-Joachim Streitberger
IPC分类号： B05D1/36 , B05D1/04 , B05D5/06 , B05D7/14
CPC分类号： B05D1/04 , B05D5/068 , Y10T428/31504
摘要： The invention relates to a method for the production and repair of multicoat special-effect coatings, in which the basecoat is produced exclusively by elecrostatic spraying, a coating material with a specific rheological behavior is employed as the basecoat and the repair is carried out with the aid of a spray application process in which a spray jet is produced which is distinguished in that at most 40% of the coating droplets passing a measurement point which lies at the center of the spray jet and 300 mm away from the nozzle have a diameter which is less than 20 .mu.m and at least 5% of the coating droplets have a diameter which is greater than 60 .mu.m, at least 20% of the coating droplets passing the measurement point have a speed which is less than 6 m/s and at most 30% of the coating droplets have a speed of more than 10 m/s, and the coating droplets have a momentum which is equal to at least 4.times.10.sup.-5 g cm s.sup.-1, the diameter and the speed having been determined with the aid of the Doppler phase anemometry method.
摘要翻译： PCT No.PCT / EP95 / 02749 Sec。 371日期1997年2月18日 102（e）1997年2月18日PCT PCT 1995年7月13日PCT公布。出版物WO96 / 03221 日期1996年2月8日本发明涉及一种生产和修理多层特殊效果涂层的方法，其中底漆是通过静电喷涂专门生产的，具有特定流变行为的涂层材料用作底漆和修复借助于其中产生喷射射流的喷雾施加过程进行，其特征在于通过位于喷射射流中心的测量点的至多40％的涂层液滴距离喷射射流的300mm 喷嘴具有小于20μm的直径，并且至少5％的涂布液滴具有大于60μm的直径，通过测量点的涂层液滴的至少20％的速度小于 6m / s，并且至多30％的涂布液滴具有大于10m / s的速度，并且涂布液滴具有等于至少4×10 -5 g cm s -1的动量，直径和速度已经确定了多普勒相电流法的辅助。

2. 发明授权

US5849365A Method for the production and repair of multicoat special-effect coating 失效
标题翻译：多功能特效涂料的生产和修理方法
公开(公告)号：US5849365A
公开(公告)日：1998-12-15
申请号：US92734
申请日：1998-06-06
申请人： Heinz Topfel , Ewald Bischoff , Harry Libutzki , Jorge Wellmann , Dieter Herbst , Hans-Joachim Streitberger
发明人： Heinz Topfel , Ewald Bischoff , Harry Libutzki , Jorge Wellmann , Dieter Herbst , Hans-Joachim Streitberger
IPC分类号： B05D1/02 , B05D5/00 , B05D5/06 , B32B43/00 , B05D1/34 , B32B35/00
CPC分类号： B32B43/00 , B05D5/005 , B05D5/068
摘要： The invention relates to a method for the production and repair of multicoat special-effect coatings, in which the basecoats is produced exclusively by elecrostatic �sic! spraying, a coating material with a specific rheological behavior is employed as the basecoats and the repair is carried out with the aid of a spray application process in which a spray jet is produced which is distinguished in that at most 40% of the coating droplets passing a measurement point which lies at the center of the spray jet and 300 mm away from the nozzle have a diameter which is less than 20 .mu.m and at least 5% of the coating droplets have a diameter which is greater than 60 .mu.m, at least 20% of the coating droplets passing the measurement point have a speed which is less than 6 m/s and at most 30% of the coating droplets have a speed of more than 10 m/s, and the coating droplets have a momentum which is equal to at least 4.times.10.sup.-5 g cm s.sup.-1, the diameter and the speed having been determined with the aid of the Doppler phase anemometry method.
摘要翻译：本发明涉及一种生产和修理多功能特殊效果涂料的方法，其中底漆是通过静电喷涂生产的，采用具有特定流变行为的涂料作为底漆，并进行修复借助于其中产生喷射射流的喷雾施加过程，其特征在于通过位于喷射射流中心并距离喷嘴300mm的测量点的至多40％的涂层液滴具有小于20μm的直径和至少5％的涂布液滴具有大于60μm的直径，通过测量点的至少20％的涂布液滴具有小于6μm的速度 / s，并且最多30％的涂布液滴具有大于10m / s的速度，并且涂布液滴具有等于至少4×10 -5 g cm s -1的动量，其直径和速度具有已经确定与援助o f多普勒相电流法。

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