(19)
(11) EP 3 665 005 A1

(12)

(43) Date of publication:
17.06.2020 Bulletin 2020/25

(21) Application number: 18759000.5

(22) Date of filing: 26.07.2018
(51) International Patent Classification (IPC): 
B32B 5/02(2006.01)
B32B 27/12(2006.01)
B32B 27/34(2006.01)
B32B 1/08(2006.01)
 B32B 27/08(2006.01)
B32B 27/32(2006.01)
B32B 27/36(2006.01)
B32B 3/06(2006.01)
(86) International application number:
PCT/US2018/043896
(87) International publication number:
WO 2019/032302 (14.02.2019 Gazette 2019/07)
(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: 09.08.2017 US 201715672422
09.08.2017 US 201715672410

(71) Applicant: Csc Operating Company, LLC.
Houston, TX 77073 (US)

(72) Inventors:
  • CERCONE, Lawrence
    Littleton, Colorado 80122 (US)
  • BOMAR, Sr, Daniel, J.
    Littleton, Colorado 80122 (US)

(74) Representative: Lavoix 
Bayerstrasse 83
80335 München
80335 München (DE)

   


(54) STRENGTHENED POLYETHYLENE TUBULAR MEMBER