(19)
(11) EP 3 515 958 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:
21.10.2020 Bulletin 2020/43

(45) Mention of the grant of the patent:
12.08.2020 Bulletin 2020/33

(21) Application number: 17768445.3

(22) Date of filing: 15.09.2017
(51) International Patent Classification (IPC): 
C08G 18/48(2006.01)
C08J 5/04(2006.01)
 B29C 70/52(2006.01)
C08G 18/79(2006.01)
(86) International application number:
PCT/EP2017/073276
(87) International publication number:
WO 2018/054776 (29.03.2018 Gazette 2018/13)

(54)

ANISOTROPIC COMPOSITE MATERIALS BASED ON POLYISOCYANATES

ANISOTROPE VERBUNDSTOFFMATERIALIEN AUF BASIS VON POLYISOCYANATEN

MATIÈRES COMPOSITES ANISOTROPES À BASE DE POLYISOCYANATES

(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

(30) Priority: 20.09.2016 EP 16189653

(43) Date of publication of application:
31.07.2019 Bulletin 2019/31

(73) Proprietor: Covestro Intellectual Property GmbH & Co. KG
51373 Leverkusen (DE)

(72) Inventors:
  • HOCKE, Heiko
    Pu Dong New District Shanghai 200122 (CN)
  • KÖTHER, Andrea
    51515 Kürten (DE)
  • ACHTEN, Dirk
    51375 Leverkusen (DE)
  • ADERJAHN, Dieter
    51061 Flittard (DE)
  • REXMANN, Bianca
    51379 Leverkusen (DE)
  • REIDENBACH, Nicole
    51381 Leverkusen (DE)

(74) Representative: Levpat 
c/o Covestro AG Gebäude 4825
51365 Leverkusen
51365 Leverkusen (DE)


(56) References cited: : 
WO-A1-2012/101085
DE-A1-102010 041 247
 DE-A1-102010 030 233
   
       
    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).