公开(公告)号：US20050267282A1

公开(公告)日：2005-12-01

申请号：US10780494

申请日：2004-02-17

申请人： L. Deardurff

发明人： L. Deardurff

IPC分类号： C08G63/02 ,  C08J3/22 ,  C08J11/04 ,  C08J11/06 ,  C08K5/04 ,  C08L20060101 ,  C08L1/00 ,  C08L31/08

CPC分类号： C08J3/226 ,  C08J11/06 ,  C08J2367/00 ,  C08J2467/00 ,  Y02W30/701

摘要： A process for preparing an RPET polymer blend component comprises providing a quantity of RPET flakes, comminuting the RPET flakes to prepare RPET particles having an average mean particle size from about 500 microns to about 5 microns, adding at least one specialty additive to the RPET particles, and mixing the RPET particles and specialty additive, to prepare a homogeneous blend of RPET carrier and specialty additive.

摘要翻译： 制备RPET聚合物共混物组分的方法包括提供一定量的RPET薄片，粉碎RPET薄片以制备平均粒度为约500微米至约5微米的RPET颗粒，向RPET颗粒中加入至少一种特殊添加剂 ，并混合RPET颗粒和特种添加剂，制备RPET载体和特种添加剂的均匀混合物。

公开(公告)号：US20050225008A1

公开(公告)日：2005-10-13

申请号：US10822299

申请日：2004-04-08

申请人： L. Deardurff ,  Richard Farquharson ,  George Knapik ,  Thomas Nahill ,  Gregory Ritz ,  Michael Rymer ,  John Wright

发明人： L. Deardurff ,  Richard Farquharson ,  George Knapik ,  Thomas Nahill ,  Gregory Ritz ,  Michael Rymer ,  John Wright

IPC分类号： B29C43/08 ,  B29C43/42 ,  B29C43/02

CPC分类号： B29C43/08 ,  B29C43/42 ,  B29C2043/3272 ,  B29C2043/3288 ,  B29C2043/3678 ,  Y10S425/809

摘要： A method and apparatus for compression molding plastic articles include a plurality of tools mounted in opposed pairs with the tools of each pair including opposed first and second actuators that define a mold cavity in which a charge of plastic is compression molded. The tooling is preferably carried by a rotary turret so that first and second actuators of each tooling pair are moveable relative to each other between an open position permitting formed articles to be removed from the tooling and to receive fresh charges of plastic, and a closed position to compression mold the charges of plastic.

摘要翻译： 用于压塑塑料制品的方法和装置包括与每对工具相对成对地安装的多个工具，包括相对的第一和第二致动器，所述第一致动器和第二致动器限定了模塑腔，塑料容积被压缩成型。 工具优选地由旋转转台承载，使得每个模具对的第一和第二致动器在允许成形制品从工具移除并接收新鲜塑料的打开位置之间相对于彼此移动，并且闭合位置 对塑料进行压模。