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公开(公告)号：WO2005079383A2
公开(公告)日：2005-09-01
申请号：PCT/US2005/004667
申请日：2005-02-11
Applicant: LEUCADIA, INC. , CEDERBLAD, Hans, O , MISUKANIS, Keith, E , HAKANSON, Christopher, P , THOEN, Andrew, J.
CPC classification number: B29C47/0033 , B29C47/122 , B29K2067/046 , B29K2105/206 , B29K2995/0059 , B29L2028/00 , E02D2300/0084 , Y10T442/10 , Y10T442/102 , Y10T442/164 , Y10T442/172 , Y10T442/174 , Y10T442/178 , Y10T442/183 , Y10T442/184 , Y10T442/198
Abstract: The present invention provides a biodegradable extruded netting. The netting comprises a plurality of interconnected strands with at least some of the strands comprising a biodegradable composition comprising polylactic acid polymer and biodegradable plasticizer. In at least one embodiment, at least 10 % of the strands are made of the biodegradable composition. The present invention also relates to a method for making biodegradable extruded netting. The method comprises extruding strands of polymeric material to form a netting wherein at least some of the strands are formed of the biodegradable composition.
Abstract translation: 本发明提供一种可生物降解的挤压网。 网状结构包括多个互连的股线，其中至少一些股线包括包含聚乳酸聚合物和可生物降解的增塑剂的可生物降解的组合物。 在至少一个实施方案中，至少10％的链由可生物降解的组合物制成。 本发明还涉及一种制造可生物降解的挤压网的方法。 该方法包括挤出聚合物材料股线以形成网状物，其中至少一些股线由可生物降解的组合物形成。
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公开(公告)号：WO2008033580A1
公开(公告)日：2008-03-20
申请号：PCT/US2007/063371
申请日：2007-03-06
Applicant: CONWED PLASTICS LLC , WORTHINGTON, Chris, E. , HAKANSON, Christopher, P. , MISUKANIS, Keith, E.
IPC: B01D46/00
CPC classification number: B29C55/143 , B29C47/0033 , B29C47/12 , B29D28/005 , B29K2023/065 , B29K2023/083 , B29L2028/00 , Y10S55/05
Abstract: According to one aspect of the present invention, a filter assembly for removing particulate matter from a fluid stream is disclosed. The filter assembly includes a filter medium having a number of longitudinally extending spaced pleats. Opposing faces of adjacent pleats form a valley therebetween and include a pair of peak portions and a valley portion. The filter assembly further includes a plastic support net being pleated for supporting the filter medium in a pleated shape. The plastic support net includes spaced strands extending in a first direction and spaced strands extending in a second direction that is generally transverse the first direction. The strands extending in the first direction continuously extend over the valley and peak portions of opposing faces of adjacent filter medium pleats and are aligned in a direction substantially perpendicular to the longitudinal direction of the filter medium pleats.
Abstract translation: 根据本发明的一个方面，公开了一种用于从流体流中除去颗粒物质的过滤组件。 过滤器组件包括具有多个纵向延伸的间隔开的褶皱的过滤介质。 相邻褶皱的相对面在其间形成一个谷，包括一对峰部和谷部。 过滤器组件还包括一个塑料支撑网，该塑料支撑网被打褶，用于以打褶的形状支撑过滤介质。 塑料支撑网包括沿第一方向延伸的间隔开的股线，并且在大致横向于第一方向的第二方向上延伸出间隔开的股线。 沿着第一方向延伸的股线连续地延伸在相邻的过滤介质褶皱的相对面的谷部和峰部上，并且在基本上垂直于过滤介质褶的纵向的方向上对齐。
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公开(公告)号：WO2005079383A3
公开(公告)日：2006-08-31
申请号：PCT/US2005004667
申请日：2005-02-11
Applicant: LEUCADIA INC , CEDERBLAD HANS O , MISUKANIS KEITH E , HAKANSON CHRISTOPHER P , THOEN ANDREW J
Inventor： CEDERBLAD HANS O , MISUKANIS KEITH E , HAKANSON CHRISTOPHER P , THOEN ANDREW J
CPC classification number: B29C47/0033 , B29C47/122 , B29K2067/046 , B29K2105/206 , B29K2995/0059 , B29L2028/00 , E02D2300/0084 , Y10T442/10 , Y10T442/102 , Y10T442/164 , Y10T442/172 , Y10T442/174 , Y10T442/178 , Y10T442/183 , Y10T442/184 , Y10T442/198
Abstract: The present invention provides a biodegradable extruded netting. The netting comprises a plurality of interconnected strands with at least some of the strands comprising a biodegradable composition comprising polylactic acid polymer and biodegradable plasticizer. In at least one embodiment, at least 10 % of the strands are made of the biodegradable composition. The present invention also relates to a method for making biodegradable extruded netting. The method comprises extruding strands of polymeric material to form a netting wherein at least some of the strands are formed of the biodegradable composition.
Abstract translation: 本发明提供一种可生物降解的挤压网。 网状结构包括多个互连的股线，其中至少一些股线包括包含聚乳酸聚合物和可生物降解的增塑剂的可生物降解的组合物。 在至少一个实施方案中，至少10％的链由可生物降解的组合物制成。 本发明还涉及一种制造可生物降解的挤压网的方法。 该方法包括挤出聚合物材料股线以形成网状物，其中至少一些股线由可生物降解的组合物形成。
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