Title:
ANTI-ICING STACK
Document Type and Number:
WIPO Patent Application WO/2019/207428
Kind Code:
A3
Abstract:
Anti-icing stacks for protecting an aerodynamic surface are described. In some embodiments, an anti-icing stack includes an anti-icing layer, an elastomeric erosion protection layer, and an additional layer. The erosion protection layer is disposed between the anti-icing layer and the additional layer. The additional layer has a thickness greater than the thickness of the erosion protection layer and a tensile modulus of no more than the tensile modulus of the erosion protection layer. The additional layer may be a foam adhesive layer.
Inventors:
KÜHNEWEG BERND (DE)
AUDENAERT FRANS A (BE)
JÜRGENS MICHAEL (DE)
SCHUELL CHRISTOPH T R (DE)
HABBE ANDREA (DE)
AUDENAERT FRANS A (BE)
JÜRGENS MICHAEL (DE)
SCHUELL CHRISTOPH T R (DE)
HABBE ANDREA (DE)
Application Number:
PCT/IB2019/053201
Publication Date:
December 12, 2019
Filing Date:
April 17, 2019
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES CO (US)
International Classes:
B64C11/20; B64C27/473; B64D15/00; C09J7/22; C09J7/29; C09J7/30; F03D1/06; F03D80/40
Domestic Patent References:
| WO2013019524A1 | 2013-02-07 |
Attorney, Agent or Firm:
ROSENBLATT, Gregg H., et al. (US)
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