公开(公告)号：EP3004239A4

公开(公告)日：2017-03-15

申请号：EP14807076

申请日：2014-06-05

Applicant: TENASITECH PTY LTD

Inventor： EDWARDS GRANT ARTHUR BENSON ,  MARTIN DARREN

IPC: C08K9/04 ,  C08K3/34

CPC classification number: C08K9/04 ,  C08J3/226 ,  C08J5/18 ,  C08J2333/12 ,  C08K2201/013

Abstract: The present invention relates to a polymer composition having improved scratch resistance properties, the composition comprising (i) one or more polymers with a glass transition temperature (Tg) of at least 25° C., and (ii) solid particulate material having a surface modified with an organic modifier of formula (I), an organic modifier of formula (I) being the only organic modifier used to modify a surface of the solid particulate material, wherein the solid particulate material is distributed at least throughout a surface layer of the one or more polymers, and wherein the improved scratch resistance is relative to that of the one or more polymers absent the distributed particulate material, (I) where R is selected from a quaternary ammonium cation, a quaternary phosphonium cation, and imidazolium cation and a pyridinium cation; x is an integer ranging from 1-5; Ry is selected from OH, C(O)OH, NH2, SH and CH3; and Z is a counter anion.

公开(公告)号：EP2271707A4

公开(公告)日：2017-05-17

申请号：EP09732468

申请日：2009-04-15

Applicant: TENASITECH PTY LTD

Inventor： MARTIN DARREN ,  EDWARDS GRANT

IPC: C08K9/04 ,  B82Y30/00 ,  C08G18/32 ,  C08G18/48 ,  C08G18/75 ,  C08G18/76 ,  C08J3/215 ,  C08J5/00 ,  C08K3/34 ,  C08K5/19 ,  C08K7/00 ,  C08K9/00 ,  C08L75/04

CPC classification number: C08J5/005 ,  B82Y30/00 ,  C01P2002/72 ,  C01P2002/88 ,  C01P2004/20 ,  C01P2004/62 ,  C01P2004/64 ,  C08G18/3206 ,  C08G18/4854 ,  C08G18/758 ,  C08G18/7671 ,  C08K3/346 ,  C08K9/04 ,  C08L75/04 ,  C08L2203/02 ,  C09C1/28 ,  C09C1/405 ,  C09C3/08 ,  Y10T428/2982 ,  C08L75/08