(19)
(11) EP 3 641 953 A1

(12)

(43) Date of publication:
29.04.2020 Bulletin 2020/18

(21) Application number: 18746285.8

(22) Date of filing: 18.06.2018
(51) International Patent Classification (IPC): 
B05D 7/22(2006.01)
B32B 15/085(2006.01)
B32B 27/32(2006.01)
B32B 1/08(2006.01)
 B32B 7/12(2006.01)
B32B 27/28(2006.01)
B32B 27/34(2006.01)
F16L 9/147(2006.01)
(86) International application number:
PCT/IB2018/054476
(87) International publication number:
WO 2018/234976 (27.12.2018 Gazette 2018/52)
(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: 19.06.2017 US 201715626227
19.06.2017 US 201715626276
19.06.2017 US 201715626404
19.06.2017 US 201715626538

(71) Applicant: Patagonia Shale Services S.A.
Ciudad De Buenos Aires CP 1055 (AR)

(72) Inventors:
  • ANDREANI, Adrian
    Ciudad De Buenos Aires CP 1429 (AR)
  • NORIEGA, Federico
    Ciudad De Buenos Aires CP 1062 (AR)

(74) Representative: LLR 
11 boulevard de Sébastopol
75001 Paris
75001 Paris (FR)

   


(54) INTERNAL ANTICORROSIVE AND ABRASIVE RESISTANT PROTECTION COATING FOR STEEL PIPES