专利检索 ap:("Suresh Sunderrajan" OR "Narasimharao Dontula" OR "Thaddeus Gula" OR "William Mruk" OR "Sandra Dagan" OR "Peter Aylward" OR "Richard Bomba" OR "Terry Heath" OR "Edward Colombo") AND inv:"William Mruk" 第 1 页

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发明申请
Process to make a sheet material with cells and voids 审中-公开

公开(公告)号：US20060240244A1

公开(公告)日：2006-10-26

申请号：US11475747

申请日：2006-06-27

申请人： Suresh Sunderrajan , Narasimharao Dontula , Thaddeus Gula , William Mruk , Sandra Dagan , Peter Aylward , Richard Bomba , Terry Heath , Edward Colombo

发明人： Suresh Sunderrajan , Narasimharao Dontula , Thaddeus Gula , William Mruk , Sandra Dagan , Peter Aylward , Richard Bomba , Terry Heath , Edward Colombo

IPC分类号： B32B3/26 , B32B9/00 , B32B5/22

CPC分类号： G03C1/795 , B29C55/005 , B29K2105/04 , B29K2105/16 , B32B5/18 , B32B27/00 , B32B27/065 , B32B27/20 , B32B27/32 , B32B2250/03 , B32B2250/40 , B32B2264/0235 , B32B2264/102 , B32B2266/025 , B32B2266/08 , B32B2270/00 , B32B2274/00 , B32B2307/41 , B32B2307/514 , B32B2307/538 , B32B2307/54 , B32B2307/546 , B32B2307/72 , B32B2554/00 , B32B2559/00 , Y10T428/249953 , Y10T428/249986 , Y10T428/249987 , Y10T428/249989 , Y10T428/249991 , Y10T428/249992

摘要： A method of forming a sheet comprising extruding a polymer material comprising an incompatible material and a foaming agent, cooling the extruded material, stretching said extruded material in at least one direction.