公开(公告)号：EP1702006A1

公开(公告)日：2006-09-20

申请号：EP04815623.6

申请日：2004-12-29

申请人： GENERAL ELECTRIC COMPANY

发明人： AGARWAL, Naveen ,  GAGGAR, Satish, Kumar ,  GUPTA, Deval ,  GUPTA, Samik ,  KRISHNAMURTHY, Raja ,  KUMARASWAMY, Ramya ,  TOTAD, Rajashekhar S., ,  TYAGI, Sandeep

IPC分类号： C08L69/00

CPC分类号： B82Y30/00 ,  C08L69/00 ,  C08L27/12

摘要： A polymer composition is disclosed, which comprises a matrix polymer, a fluoropolymer that may be at least partially encapsulated by an encapsulating polymer, and a filler. Methods for making the polymer compositions and articles made of such compositions are also disclosed. The compositions and article can have improved tensile modulus, ductility, and/or impact properties.

公开(公告)号：EP1611187A1

公开(公告)日：2006-01-04

申请号：EP04710677.8

申请日：2004-02-12

申请人： GENERAL ELECTRIC COMPANY

发明人： REDDY, Poreddy, Narsi ,  SUBBAIAH, Alagarsamy, No. 1, First Cross ,  GUPTA, Samik ,  CHATTERJI, Prabha, Rangorath

IPC分类号： C08G77/28 ,  C08L51/08 ,  C08L25/04 ,  C08F283/12 ,  C08F285/00

CPC分类号： C08L83/04 ,  C08F283/12 ,  C08F285/00 ,  C08F290/06 ,  C08G77/045 ,  C08G77/12 ,  C08G77/442 ,  C08G77/70 ,  C08L33/00 ,  C08L35/06 ,  C08L43/04 ,  C08L51/04 ,  C08L51/08 ,  C08L51/085 ,  C08L55/02 ,  Y10S525/902 ,  C08L83/00 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/28

摘要： A silicone-acrylate impact modifier composition, wherein said impact modifier composition comprises structural units derived from: at least one silicone rubber monomer; a branched acrylate rubber monomer having formula (I) wherein R1 is selected from hydrogen and C¿1?-C8 linear and branched hydrocarbyl groups; and R?2¿ is a branched C¿3?-C16 hydrocarbyl group; a first graft link monomer; a polymerizable alkenyl-containing organic material, and a second graft link monomer. The silicone-acrylate impact modifier compositions disclosed herein are useful for making molding compositions, which are useful for producing various articles, especially for outdoor applications.