(19)
(11) EP 3 209 716 A1

(12)

(43) Date of publication:
30.08.2017 Bulletin 2017/35

(21) Application number: 15852373.8

(22) Date of filing: 21.10.2015
(51) International Patent Classification (IPC): 
C08K 5/053(2006.01)
(86) International application number:
PCT/US2015/056553
(87) International publication number:
WO 2016/064941 (28.04.2016 Gazette 2016/17)
(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:
MA

(30) Priority: 22.10.2014 US 201462067288 P
22.10.2014 US 201462067278 P
02.07.2015 US 201562187838 P

(71) Applicant: Imerys USA, Inc.
Roswell, GA 30076 (US)

(72) Inventors:
  • WICKS, Douglas
    Johns Creek, GA 30022 (US)
  • ANSTINE, David
    Canton, GA 30114 (US)
  • PAYNTER, Christopher
    Atlanta, GA 30318 (US)
  • TAYLOR, David
    Marietta, GA 30062 (US)
  • ERNST, Eric
    Marietta, GA 30062 (US)
  • SKELHORN, David
    Cumming, GA 30040 (US)

(74) Representative: Haseltine Lake LLP 
Redcliff Quay 120 Redcliff Street
Bristol BS1 6HU
Bristol BS1 6HU (GB)

   


(54) MODIFIED CARBONATES FOR IMPROVED POWDER TRANSPORTATION AND DRY-BLEND STABILITY