(19)
(11) EP 3 678 988 A1

(12)

(43) Date of publication:
15.07.2020 Bulletin 2020/29

(21) Application number: 18766012.1

(22) Date of filing: 31.08.2018
(51) International Patent Classification (IPC): 
C01B 25/30(2006.01)
H01M 4/58(2010.01)
 C01B 25/45(2006.01)
(86) International application number:
PCT/GB2018/052467
(87) International publication number:
WO 2019/043401 (07.03.2019 Gazette 2019/10)
(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: 04.09.2017 GB 201714099

(71) Applicant: Johnson Matthey Public Limited Company
London EC4A 4AB (GB)

(72) Inventors:
  • COPLEY, Mark
    Reading Berkshire RG4 9NH (GB)
  • PETRUCCO, Enrico
    Reading Berkshire RG4 9NH (GB)
  • RIVAS-VELAZCO, Maria Elena
    Reading Berkshire RG4 9NH (GB)

(74) Representative: Gleave, Robert James 
Johnson Matthey Public Limited Company Intellectual Property Department Blount's Court Road Sonning Common
Reading, Berkshire RG4 9NH
Reading, Berkshire RG4 9NH (GB)

   


(54) PROCESS FOR PRODUCING PARTICULATE CARBON-COATED LITHIUM IRON PHOSPHATE, CARBON COATED LITHIUM IRON PHOSPHATE AND ITS USES