(19)
(11) EP 4 055 092 A1

(12)

(43) Date of publication:
14.09.2022 Bulletin 2022/37

(21) Application number: 20884362.3

(22) Date of filing: 27.07.2020
(51) International Patent Classification (IPC): 
C08K 3/08(2006.01)
C08L 13/02(2006.01)
C08L 9/08(2006.01)
C08L 11/02(2006.01)
C08L 19/00(2006.01)
 C08K 3/22(2006.01)
C08L 9/04(2006.01)
C08L 9/10(2006.01)
C08L 7/02(2006.01)
(52) Cooperative Patent Classification (CPC):
C08L 13/02; C08L 9/10; C08L 19/00; C08L 9/04; C08L 7/02; C08L 9/08; C08L 11/02
(86) International application number:
PCT/MY2020/000008
(87) International publication number:
WO 2021/091366 (14.05.2021 Gazette 2021/19)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 07.11.2019 MY PI2019006533

(71) Applicant: KOSSAN SDN. BHD.
41000 Klang, Selangor (MY)

(72) Inventors:
  • ONG, Eng Long
    42200 Klang, Selangor (MY)
  • WISBAR, Christian
    42200 Klang, Selangor (MY)
  • LIM, Siau Tian
    41050 Klang, Selangor (MY)
  • SOH, Shiau Chian
    41050 Klang, Selangor (MY)
  • GAN, Shwu Peng
    41050 Klang, Selangor (MY)
  • AFANDI, Nurul Ashikin
    41050 Klang, Selangor (MY)

(74) Representative: K & H Bonapat Patentanwälte Koch · von Behren & Partner mbB 
Donnersbergerstraße 22A
80634 München
80634 München (DE)

   


(54) POLYMERIC/INORGANIC COMPOSITE PARTICLE FORMULATION AND METHODS OF PRODUCING RUBBER ARTICLES USING SAID FORMULATION