公开(公告)号：US4414693A

公开(公告)日：1983-11-15

申请号：US260643

申请日：1981-05-04

申请人： Samuel S. Brody

发明人： Samuel S. Brody

IPC分类号： A61F9/02 ,  G02C11/08

CPC分类号： G02C11/08 ,  A61F9/028

摘要： Fogging by the condensation of water vapor on optically transmissive surfaces of optical devices, such as the lens of goggles, is prevented by means of a transparent hydrophylic polymer integrated therewith and disposed in the moisture laden environment. A perfluorosulfonic acid polymer, such as is sold under the trademark Nafion by Du Pont, is used. The polymer is attached to the surface of the lens which faces the wearer of the goggles, as by being laminated to the lens. The polymer provides a transparent regeneratable dessicant, even though it is attached to the non-permeable lens, and removes water before it can condense as droplets to fog the lens. There also may be characteristics of the hydrophylic polymer other than that of a dessicant which is significant in the fog prevention (e.g. contact angle of water droplets on the surface).

摘要翻译： 通过与透明的亲水性聚合物一体化地防止水蒸气在光学装置的透光表面（如护目镜的透镜）上的雾化，并被置于含湿气体的环境中。 使用由Du Pont以商品名Nafion出售的全氟磺酸聚合物。 聚合物通过层压到透镜上而附着到透镜的面向护目镜佩戴者的表面上。 聚合物提供透明的可再生干燥剂，即使它连接到不可渗透的透镜上，并且在水可以凝结成液滴以使透镜雾化之前除去水。 除了在防雾（例如表面上的水滴的接触角）下显着的干燥剂的情况下，亲水聚合物的特征也可以是这样。

公开(公告)号：US5162291A

公开(公告)日：1992-11-10

申请号：US851404

申请日：1992-03-12

申请人： Michael E. Long ,  David L. Van Galio ,  Samuel S. Brody ,  Mark J. Robbins

发明人： Michael E. Long ,  David L. Van Galio ,  Samuel S. Brody ,  Mark J. Robbins

IPC分类号： B41M7/00

CPC分类号： B41M7/009 ,  Y10S428/913 ,  Y10S428/914

摘要： A method of solvent fusing thermal images is disclosed herein an inert gas is bubbled through a liquid solvent to vaporize the solvent. The solvent temperature is controlled. The vaporized solvent fuses the image.