公开(公告)号：EP2118395A1

公开(公告)日：2009-11-18

申请号：EP08730936.5

申请日：2008-02-28

申请人： DOW GLOBAL TECHNOLOGIES INC.

发明人： ULTSCH, Stefan

IPC分类号： E04D5/10 ,  E04D5/12 ,  C08J7/04 ,  C08J7/12

CPC分类号： C08J7/04 ,  B29C65/10 ,  B29C65/48 ,  B29C65/4815 ,  B29C65/482 ,  B29C65/483 ,  B29C65/485 ,  B29C65/4865 ,  B29C65/8215 ,  B29C65/8223 ,  B29C66/02245 ,  B29C66/026 ,  B29C66/1122 ,  B29C66/43 ,  B29C66/9141 ,  B29C66/919 ,  B29L2031/108 ,  C08J7/126 ,  C08J2323/00 ,  C08J2475/04 ,  E04D5/10 ,  E04D5/12 ,  Y10T428/28 ,  Y10T428/31678 ,  Y10T428/31989

摘要： A building or construction material comprises a fluorinated polymer system. The fluorinated polymer system is heat weldable and waterproofing, which shows improved adhesion properties and has a wide range of applications in building and construction industries.

公开(公告)号：EP2300530A2

公开(公告)日：2011-03-30

申请号：EP09790316.5

申请日：2009-07-13

申请人： Dow Global Technologies Inc.

发明人： ZUERCHER, Karl ,  ULTSCH, Stefan

IPC分类号： C08L23/14 ,  C08L23/04 ,  C08L23/16 ,  C08L23/18 ,  C08J5/18 ,  C08J3/24 ,  C08J3/28 ,  B32B27/32 ,  B32B27/08 ,  B32B3/24

CPC分类号： B32B27/32 ,  B32B3/266 ,  B32B27/08 ,  B32B27/16 ,  B32B2250/03 ,  B32B2250/40 ,  B32B2307/306 ,  B32B2307/3065 ,  B32B2307/72 ,  B32B2307/7265 ,  B32B2307/734 ,  B32B2405/00 ,  B32B2419/06 ,  B32B2437/02 ,  B32B2471/02 ,  B32B2553/00 ,  B32B2605/08 ,  C08J3/28 ,  C08J5/18 ,  C08J2323/02 ,  C08L23/04 ,  C08L23/10 ,  C08L23/12 ,  C08L23/142 ,  C08L23/16 ,  C08L23/20 ,  Y10T428/24273 ,  C08L2666/06

摘要： The invention provides cross-linked polymeric films, laminates, membranes or other polymeric articles, which show rubber like heat resistance (hot set) and dimensional stability above the polymer melting point, while maintaining heat sealing properties. For example, invention provides a film comprising at least one layer formed from a composition comprising the following components: A) at least one polymer selected from the group consisting of the following: i) an ethylene-based polymer, ii) an ethylene/α-olefin/diene interpolymer, and ii) a C4-C10 olefin-based polymer; B) at least one polymer selected from the group consisting of a propylene/ethylene interpolymer and a propylene/α-olefin interpolymer; and wherein the film is crosslinked using radiation and/or chemicals.