METHOD OF PRODUCING A WIND TURBINE BLADE AND RESPECTIVELY PRODUCED WIND TURBINE BLADE AS WELL AS COMPOUNDS SUITABLE FOR USE IN THE PRODUCTION

Patent Number: EP-4378983-A1

Publication Year: 2024

Application Year: 2022

Priority Year: 2022

Jurisdictions: EP

Status: Pending

Inventors:

STECHER HARALD STECHER HARALD JENSEN JONAS PAGH JENSEN JONAS PAGH MAENNCHEN JAKOB MAENNCHEN JAKOB

Applicants:

  1. Siemens (Denmark)
  2. [NORA names: Siemens Gamesa Renewable Energy; Private Research; Denmark; Europe, EU; Nordic; OECD]

Abstract

A method of producing a wind turbine blade or a part thereof is described, the method comprising providing a mold containing a compound having a chemical structure of general formula I or of general formula II (depicted below), applying a resin into the mold, and curing the resin. In addition, a respectively produced wind turbine blade or a part thereof, a method of recycling a wind turbine blade or a part thereof and compounds that may be used in the production of a wind turbine blade or a part thereof, in particular as flow regulators and/or hot melt adhesives, are described. wherein
R1, R2, R3, R4, R5 and R6 independently from each other represent a linear or branched, saturated or unsaturated, substituted or unsubstituted alkyl group; a linear or branched, saturated or unsaturated, substituted or unsubstituted heteroalkyl group; a saturated or unsaturated, substituted or unsubstituted cycloalkyl group; a saturated or unsaturated, substituted or unsubstituted heterocycloalkyl group; a substituted or unsubstituted aryl group; a substituted or unsubstituted heteroaryl group; a linear or branched, substituted or unsubstituted aralkyl group; or a linear or branched, substituted or unsubstituted alkaryl group; and
n represents an integer of from 1 to 10.

Patent Family Records (2)

METHOD OF PRODUCING A WIND TURBINE BLADE AND RESPECTIVELY PRODUCED WIND TURBINE BLADE AS WELL AS COMPOUNDS SUITABLE FOR USE IN THE PRODUCTION  

SIEMENS GAMESA RENEWABLE ENERGY AS, Siemens (Denmark) STECHER HARALD, JENSEN JONAS PAGH, MAENNCHEN JAKOB

2024, WO-2024115295-A1

METHOD OF PRODUCING A WIND TURBINE BLADE AND RESPECTIVELY PRODUCED WIND TURBINE BLADE AS WELL AS COMPOUNDS SUITABLE FOR USE IN THE PRODUCTION

Siemens (Denmark), Siemens Gamesa Renewable Energy AS STECHER HARALD, JENSEN JONAS PAGH, MAENNCHEN JAKOB

2024, EP-4378983-A1

Data Provider: Digital Science