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1.发明授权公开(公告)号：US08556610B2
公开(公告)日：2013-10-15
申请号：US13205464
申请日：2011-08-08
IPC分类号： B29B9/10
CPC分类号： B29B9/12 , B01J8/12 , B01J19/0066 , B01J19/20 , B01J2208/00176 , B01J2208/00221 , B01J2219/00779 , B01J2219/185 , B01J2219/1946 , B29B9/065 , B29B9/16 , B29B13/065 , B29B2009/165 , B29B2009/168 , B29K2067/00 , C08G63/90
摘要： The invention relates to a method and device for the direct production of polyester granulate from a highly viscous polyester melt with a polymerization degree of 132 to 165, as well as the granulates formed thereform. In the method, the highly viscous polyester melt is subjected to a pre-drying and drying/degassing after a hot cutting method. Hot cutting is implemented at water temperatures of 70° C. to 95° C. and with a liquid to solid ratio of 8 to 12:1.
摘要翻译： 本发明涉及从聚合度为132〜165的高粘度聚酯熔体以及由其形成的颗粒直接生产聚酯颗粒的方法和装置。 在该方法中，高粘度聚酯熔体在热切割方法之后进行预干燥和干燥/脱气。 热切割在70℃至95℃的水温和8至12:1的液体与固体比之间实施。
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2.发明授权公开(公告)号：US07993557B2
公开(公告)日：2011-08-09
申请号：US12195962
申请日：2008-08-21
IPC分类号： B29B9/10
CPC分类号： B29B9/12 , B01J8/12 , B01J19/0066 , B01J19/20 , B01J2208/00176 , B01J2208/00221 , B01J2219/00779 , B01J2219/185 , B01J2219/1946 , B29B9/065 , B29B9/16 , B29B13/065 , B29B2009/165 , B29B2009/168 , B29K2067/00 , C08G63/90
摘要： The invention relates to a method and device for the direct production of polyester granulate from a highly viscous polyester melt with a polymerization degree of 132 to 165, as well as the granulates formed thereform. In the method, the highly viscous polyester melt is subjected to a pre-drying and drying/degassing after a hot cutting method. Hot cutting is implemented at water temperatures of 70° C. to 95° C. and with a liquid to solid ratio of 8 to 12:1.
摘要翻译： 本发明涉及从聚合度为132〜165的高粘度聚酯熔体以及由其形成的颗粒直接生产聚酯颗粒的方法和装置。 在该方法中，高粘度聚酯熔体在热切割方法之后进行预干燥和干燥/脱气。 热切割在70℃至95℃的水温和8至12:1的液体与固体比之间实施。
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3.发明申请公开(公告)号：US20090072423A1
公开(公告)日：2009-03-19
申请号：US12195962
申请日：2008-08-21
CPC分类号： B29B9/12 , B01J8/12 , B01J19/0066 , B01J19/20 , B01J2208/00176 , B01J2208/00221 , B01J2219/00779 , B01J2219/185 , B01J2219/1946 , B29B9/065 , B29B9/16 , B29B13/065 , B29B2009/165 , B29B2009/168 , B29K2067/00 , C08G63/90
摘要： The invention relates to a method and device for the direct production of polyester granulate from a highly viscous polyester melt with a polymerisation degree of 132 to 165, as well as the granulates formed thereform. In the method, the highly viscous polyester melt is subjected to a pre-drying and drying/degassing after a hot cutting method. Hot cutting is implemented at water temperatures of 70° C. to 95° C. and with a liquid to solid ratio of 8 to 12:1.
摘要翻译： 本发明涉及从聚合度为132〜165的高粘度聚酯熔体以及由其形成的颗粒直接生产聚酯颗粒的方法和装置。 在该方法中，高粘度聚酯熔体在热切割方法之后进行预干燥和干燥/脱气。 热切割在70℃至95℃的水温和8至12:1的液体与固体比之间实施。
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4.发明申请公开(公告)号：US20130127079A1
公开(公告)日：2013-05-23
申请号：US13730823
申请日：2012-12-28
IPC分类号： B29B9/12
CPC分类号： B29B9/12 , B01J8/12 , B01J19/0066 , B01J19/20 , B01J2208/00176 , B01J2208/00221 , B01J2219/00779 , B01J2219/185 , B01J2219/1946 , B29B9/065 , B29B9/16 , B29B13/065 , B29B2009/165 , B29B2009/168 , B29K2067/00 , C08G63/90
摘要： The invention relates to a method and device for the direct production of polyester granulate from a highly viscous polyester melt with a polymerisation degree of 132 to 165, as well as the granulates formed thereform. In the method, the highly viscous polyester melt is subjected to a pre-drying and drying/degassing after a hot cutting method. Hot cutting is implemented at water temperatures of 70° C. to 95° C. and with a liquid to solid ratio of 8 to 12:1.
摘要翻译： 本发明涉及从聚合度为132〜165的高粘度聚酯熔体以及由其形成的颗粒直接生产聚酯颗粒的方法和装置。 在该方法中，高粘度聚酯熔体在热切割方法之后进行预干燥和干燥/脱气。 热切割在70℃至95℃的水温和8至12:1的液体与固体比之间实施。
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5.发明申请公开(公告)号：US20110293762A1
公开(公告)日：2011-12-01
申请号：US13205464
申请日：2011-08-08
IPC分类号： B29B9/10
CPC分类号： B29B9/12 , B01J8/12 , B01J19/0066 , B01J19/20 , B01J2208/00176 , B01J2208/00221 , B01J2219/00779 , B01J2219/185 , B01J2219/1946 , B29B9/065 , B29B9/16 , B29B13/065 , B29B2009/165 , B29B2009/168 , B29K2067/00 , C08G63/90
摘要： The invention relates to a method and device for the direct production of polyester granulate from a highly viscous polyester melt with a polymerisation degree of 132 to 165, as well as the granulates formed thereform. In the method, the highly viscous polyester melt is subjected to a pre-drying and drying/degassing after a hot cutting method. Hot cutting is implemented at water temperatures of 70° C. to 95° C. and with a liquid to solid ratio of 8 to 12:1.
摘要翻译： 本发明涉及从聚合度为132〜165的高粘度聚酯熔体以及由其形成的颗粒直接生产聚酯颗粒的方法和装置。 在该方法中，高粘度聚酯熔体在热切割方法之后进行预干燥和干燥/脱气。 热切割在70℃至95℃的水温和8至12:1的液体与固体比之间实施。
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