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公开(公告)号:US6138929A
公开(公告)日:2000-10-31
申请号:US374777
申请日:1999-08-16
申请人: Michael Montgomery
发明人: Michael Montgomery
CPC分类号: B29B17/02 , B29B2017/0217 , B29B2017/0244 , B29K2023/06 , B29K2023/12 , B29K2055/02 , B29K2067/00 , B29K2067/006 , B29K2069/00 , B29K2077/00 , B29L2009/005 , B29L2031/286 , B29L2031/3005 , B29L2031/3008 , B29L2031/3044 , B29L2031/3055 , B29L2031/3061 , B29L2031/445 , B29L2031/7622 , Y02W30/524 , Y02W30/622 , Y02W30/68
摘要: Coated polymeric material is sized and fed into an extruder. The material is cooled to maintain the temperature of the polymeric material below its melt index. The shearing action of the extruder separates the coating material from the polymeric material. The discharge from the extruder is polymeric material and coating material. These materials are separated and recovered.
摘要翻译: 涂覆的聚合物材料的尺寸和进料到挤出机中。 将材料冷却以将聚合物材料的温度保持在其熔体指数以下。 挤出机的剪切作用使涂料与聚合物材料分离。 来自挤出机的排出物是聚合材料和涂料。 这些材料被分离和回收。