公开(公告)号：CA2347093A1

公开(公告)日：2000-04-20

申请号：CA2347093

申请日：1999-10-08

Applicant: CABOT CORP

Inventor： STANFORD JOHN L ,  COOKE JOEL M ,  HONEYMAN CHARLES H ,  CASADO-PORTILLA ROSA ,  LOVELL PETER A ,  AMICI ROBERT M

IPC: C08J3/22 ,  C08F2/44 ,  C08K9/04 ,  C08K9/08 ,  C08L91/06 ,  C08L101/00 ,  C09C1/56 ,  C09C3/10 ,  C09D17/00 ,  C09C1/46

Abstract: A polymer coated modified carbon product is described wherein the polymer at least partially coats a modified carbon product. The modified product preferably has at least one organic group attached to the carbon product and the organic group is preferably substituted with an ionic, ionizable, or pol ar group for preparation in polar or aqueous based media. Methods of making the polymer coated modified carbon product are also described, such as by aqueou s- based or solvent free polymerization methods, organic solvent based polymerization methods, or solution coating methods. Polymeric products and masterbatches containing the polymer coated modified carbon products are als o described as well as methods to improve properties such as impact properties and tensile properties.