公开(公告)号：US07399174B2

公开(公告)日：2008-07-15

申请号：US10822299

申请日：2004-04-08

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

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

IPC分类号： 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。

公开(公告)号：US4666706A

公开(公告)日：1987-05-19

申请号：US800621

申请日：1985-11-21

申请人： Richard A. Farquharson ,  Robert L. Reierson ,  Kenneth A. Burdett

发明人： Richard A. Farquharson ,  Robert L. Reierson ,  Kenneth A. Burdett

IPC分类号： A01N25/10 ,  A01N25/34 ,  A01N31/08 ,  A01N57/16 ,  A01M1/20 ,  A61D9/00 ,  A61K31/74

CPC分类号： A01N31/08 ,  A01N25/10 ,  A01N25/34 ,  A01N57/16

摘要： A chemical complex of a biocidal agent such as ortho-phenylphenol and chlorpyrifos and a non-ionic polymer of 2-ethyl oxazoline (PEOx). The complex is compatible with and contained in a plastic film such as polyethylene, polypropylene and poly(vinyl chloride) and the product is characterized by a reduced rate of release of the biocide without adversely affecting either the properties of the biocide or the film itself. The biocide-impregnated plastic finds utility in bags and in packing used to inhibit fungicidal growth and to prevent attack by insects and bacteria during growing, drying, packing, shipping, storage and marketing of fruits and vegetables.

摘要翻译： 邻苯基苯酚和毒死蜱等杀生物剂和2-乙基恶唑啉（PEOx）的非离子聚合物的化学络合物。 该复合物与塑料膜如聚乙烯，聚丙烯和聚（氯乙烯）相容并且包含在其中，并且该产品的特征在于杀生物剂的释放速率降低，而不会不利地影响杀生物剂或膜本身的性质。 杀生物剂浸渍的塑料在袋子和包装中可用于抑制杀真菌生长并防止昆虫和细菌在水果和蔬菜的生长，干燥，包装，运输，储存和销售过程中的侵袭。

公开(公告)号：US4888174A

公开(公告)日：1989-12-19

申请号：US220185

申请日：1988-07-18

申请人： Richard A. Farquharson ,  Edwina B. Mitchell

发明人： Richard A. Farquharson ,  Edwina B. Mitchell

IPC分类号： A01N57/16 ,  C08K5/5398 ,  C08L23/06

CPC分类号： C08K5/5398 ,  A01N57/16 ,  C08L23/06 ,  C08L23/0869

摘要： The rate of migration of O-halopyridyl phosphate insecticides from polyethylene articles is retarded. Incorporation of a copolymer having a comonomer which is an unsaturated 3 to 5 carbon atom carboxylic acid, or a derivative thereof, decreases the rate of insecticide loss from such articles, particularly films.

摘要翻译： 来自聚乙烯制品的O-卤代吡啶磷酸酯杀虫剂的迁移速率被延迟。 含有不饱和3〜5个碳原子的共聚单体或其衍生物的共聚物的并入降低了这些制品，特别是膜的杀虫剂损失率。