-
公开(公告)号:US4247580A
公开(公告)日:1981-01-27
申请号:US875243
申请日:1978-02-06
申请人: Andy P. Chao
发明人: Andy P. Chao
CPC分类号: C08J7/047 , B05D7/02 , C08J11/08 , C08J7/02 , B05D3/0453 , B05D3/107 , C08J2355/02 , C08J2455/00 , Y02W30/701
摘要: A process for refinishing the surface of a body of acrylo-butadiene-styrene (ABS) polymer by applying to the surface a coating material and treating the body with a solvent. The surface is cooled, together with at least the material underlying the surface, to a temperature in the range about 32.degree. F. to 40.degree. F. The surface of the body is then contacted with a solvent vapor for a time sufficient to reflow the surface but not to warm appreciably the inner layer of the body. The process avoids distortion in the refinished surface.
摘要翻译: 一种通过向表面涂覆涂料并用溶剂处理身体来补充丙烯 - 丁二烯 - 苯乙烯(ABS)聚合物体的表面的方法。 将表面与至少表面下方的材料一起冷却至约32°F至40°F的温度。然后将体表的表面与溶剂蒸气接触一段时间,足以使流体 表面,但不能温暖身体的内层。 该过程避免了修补表面的变形。