公开(公告)号：US06537404B1

公开(公告)日：2003-03-25

申请号：US09253756

申请日：1999-02-22

申请人： Susumu Ishiwatari ,  Masahiro Tsubone ,  Takaaki Hirai ,  Masahiro Shindo ,  Kiyoshi Yoshioka ,  Nobuyuki Tsujiwaki

发明人： Susumu Ishiwatari ,  Masahiro Tsubone ,  Takaaki Hirai ,  Masahiro Shindo ,  Kiyoshi Yoshioka ,  Nobuyuki Tsujiwaki

IPC分类号： B29C4706

CPC分类号： B29B17/04 ,  B29B17/0026 ,  B29B17/0042 ,  B29C44/20 ,  B29C44/348 ,  B29C44/507 ,  B29C47/0011 ,  B29C47/0026 ,  B29C47/1063 ,  B29C47/1081 ,  B29C47/364 ,  B29C47/369 ,  B29C47/76 ,  B29K2067/00 ,  B29K2105/04 ,  B29K2105/16 ,  B29K2105/26 ,  B29L2031/7158 ,  Y02W30/62 ,  Y02W30/625 ,  Y10T428/249953 ,  Y10T428/31786 ,  Y10T428/31794

摘要： A thermoplastic polyester resin is fed into a twin extruder, wherein a resin is heated for melting, thereby removing moisture in the resin by evacuating and sucking from a vent port thereof, injecting a foaming agent into the resin to which is pushed out as a foaming sheet and, after that, forming the foaming sheet which is divided into a forming body and a trimming loss, whereby the trimming loss is crushed to obtain crushed materials which are provided so as to put the materials into the twin extruder as collection materials and recycle them.

摘要翻译： 将热塑性聚酯树脂进料到双挤出机中，其中树脂被加热熔化，从而通过从其排气口抽真空抽吸树脂中的水分，将发泡剂注入到作为发泡剂被推出的树脂中 然后，形成分为成形体和修整损失的发泡片，由此将修整损失压碎，得到被设置成将材料作为收集材料并回收的材料的破碎材料 他们。

公开(公告)号：US06254977B1

公开(公告)日：2001-07-03

申请号：US09166073

申请日：1998-10-05

申请人： Susumu Ishiwatari ,  Masahiro Tsubone ,  Takaaki Hirai ,  Masahiro Shindo ,  Kiyoshi Yoshioka ,  Nobuyuki Tsujiwaki

发明人： Susumu Ishiwatari ,  Masahiro Tsubone ,  Takaaki Hirai ,  Masahiro Shindo ,  Kiyoshi Yoshioka ,  Nobuyuki Tsujiwaki

IPC分类号： B32B518

CPC分类号： B29B17/04 ,  B29B17/0026 ,  B29B17/0042 ,  B29C44/20 ,  B29C44/348 ,  B29C44/507 ,  B29C47/0011 ,  B29C47/0026 ,  B29C47/1063 ,  B29C47/1081 ,  B29C47/364 ,  B29C47/369 ,  B29C47/76 ,  B29K2067/00 ,  B29K2105/04 ,  B29K2105/16 ,  B29K2105/26 ,  B29L2031/7158 ,  Y02W30/62 ,  Y02W30/625 ,  Y10T428/249953 ,  Y10T428/31786 ,  Y10T428/31794

摘要： A thermoplastic polyester resin is fed into a twin extruder, wherein a resin is heated for melting, thereby removing moisture in the resin by evacuating and sucking from a vent port thereof, injecting a foaming agent into the resin to which is pushed out as a foaming sheet and, after that, forming the foaming sheet which is divided into a forming body and a trimming loss, whereby the trimming loss is crushed to obtain crushed materials which are provided so as to put the materials into the twin extruder as collection materials and recycle them.

摘要翻译： 将热塑性聚酯树脂进料到双挤出机中，其中树脂被加热熔化，从而通过从其排气口抽真空抽吸树脂中的水分，将发泡剂注入到作为发泡剂被推出的树脂中 然后，形成分为成形体和修整损失的发泡片，由此将修整损失压碎，得到被设置成将材料作为收集材料并回收的材料的破碎材料 他们。

公开(公告)号：US5958164A

公开(公告)日：1999-09-28

申请号：US579271

申请日：1995-12-27

申请人： Susumu Ishiwatari ,  Masahiro Tsubone ,  Takaaki Hirai ,  Masahiro Shindo ,  Kiyoshi Yoshioka ,  Nobuyuki Tsujiwaki

发明人： Susumu Ishiwatari ,  Masahiro Tsubone ,  Takaaki Hirai ,  Masahiro Shindo ,  Kiyoshi Yoshioka ,  Nobuyuki Tsujiwaki

IPC分类号： B29B17/00 ,  B29B17/04 ,  B29C44/50 ,  B29C47/10 ,  B29C47/76 ,  B29C47/06 ,  B29C47/40 ,  B29C47/50

CPC分类号： B29B17/04 ,  B29B17/0026 ,  B29B17/0042 ,  B29C44/20 ,  B29C44/348 ,  B29C44/50 ,  B29C47/0011 ,  B29C47/0026 ,  B29C47/1081 ,  B29C47/364 ,  B29C47/369 ,  B29C47/76 ,  B29C47/1063 ,  B29K2067/00 ,  B29K2105/04 ,  B29K2105/16 ,  B29K2105/26 ,  B29L2031/7158 ,  Y02W30/62 ,  Y02W30/625 ,  Y10T428/249953 ,  Y10T428/31786 ,  Y10T428/31794

摘要： A thermoplastic polyester resin is fed into a twin extruder, wherein a resin is heated for melting, thereby removing moisture in the resin by evacuating and sucking from a vent port thereof, injecting a foaming agent into the resin to which is pushed out as a foaming sheet and, after that, forming the foaming sheet which is divided into a forming body and a trimming loss, whereby the trimming loss is crushed to obtain crushed materials which are provided so as to put the materials into the twin extruder as collection materials and recycle them.

摘要翻译： 将热塑性聚酯树脂进料到双挤出机中，其中树脂被加热熔化，从而通过从其排气口抽真空抽吸树脂中的水分，将发泡剂注入到作为发泡剂被推出的树脂中 然后，形成分为成形体和修整损失的发泡片，由此将修整损失压碎，得到被设置成将材料作为收集材料并回收的材料的破碎材料 他们。