(19)
(11) EP 3 904 092 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
17.07.2024 Bulletin 2024/29

(45) Mention of the grant of the patent:
19.06.2024 Bulletin 2024/25

(21) Application number: 20172051.3

(22) Date of filing: 29.04.2020
(51) International Patent Classification (IPC): 
B32B 27/28(2006.01)
B32B 7/10(2006.01)
B32B 1/08(2006.01)
 B32B 27/32(2006.01)
B32B 7/12(2006.01)
(52) Cooperative Patent Classification (CPC):
B32B 1/08; B32B 3/28; B32B 3/30; B32B 5/024; B32B 5/028; B32B 5/12; B32B 5/26; B32B 5/18; B32B 7/10; B32B 7/12; B32B 25/14; B32B 27/065; B32B 27/08; B32B 27/12; B32B 27/16; B32B 27/18; B32B 27/286; B32B 27/32; B32B 27/34; B32B 27/306; B32B 27/288; B32B 27/28; B32B 2250/05; B32B 2262/0269; B32B 2266/0278; B32B 2270/00; B32B 2274/00; B32B 2307/304; B32B 2307/308; B32B 2307/558; B32B 2307/54; B32B 2307/714; B32B 2307/7244; B32B 2307/7265; B32B 2307/734; B32B 2597/00; C08L 81/02; F16L 9/12; F16L 11/08; B32B 2260/021; B32B 2260/023; B32B 2260/046; F16L 9/123; F16L 2011/047; C08K 5/13; C08K 5/524; C08K 5/36; B32B 5/263
 
C-Sets:
  1. C08L 81/02, C08L 23/0884;
  2. C08K 5/13, C08L 23/10;
  3. C08K 5/524, C08L 23/10;
  4. C08K 5/36, C08L 23/12;

(54)

FLEXIBLE REINFORCED MULTILAYER POLYMER PIPE

FLEXIBLES VERSTÄRKTES MEHRLAGIGES POLYMERROHR

TUYAU DE POLYMÈRE MULTICOUCHE RENFORCÉ FLEXIBLE

(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

(43) Date of publication of application:
03.11.2021 Bulletin 2021/44

(73) Proprietor: RK Infra GesmbH
4300 St. Valentin (AT)

(72) Inventors:
  • GORILOVSKIY, Miron Isaakovich
    Moscow, 123060 (RU)
  • SHMELEV,Aleksandr Yuryevich
    Moscow, 117353 (RU)
  • SAMOILOV, Sergey Vasilyevich
    Moscow, 121596 (RU)
  • SHALYAPIN, Sergey Valeryevich
    Moscow, 119618 (RU)
  • FILIPPOV, Anatoliy Nikolaevich
    Moscow, oblast, 143005 (RU)

(74) Representative: Ege Lee & Roider Patentanwälte 
Wilhelm-Wagenfeld-Straße 24
80807 München
80807 München (DE)


(56) References cited: : 
US-A1- 2013 032 240
 US-A1- 2015 170 788
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).