公开(公告)号：US20210101361A1

公开(公告)日：2021-04-08

申请号：US17045674

申请日：2019-04-17

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Bernd Kühneweg ,  Frans A. Audenaert ,  Michael Juergens ,  Christoph T. R. Schuell ,  Andrea Habbe

IPC分类号： B32B5/18 ,  B64C11/20 ,  B64C27/473 ,  B64D15/00 ,  F03D1/06 ,  F03D80/40 ,  B32B7/12 ,  B32B27/06 ,  B32B27/08 ,  B32B27/40 ,  B32B27/28 ,  B32B27/18

摘要： 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.

公开(公告)号：US11701861B2

公开(公告)日：2023-07-18

申请号：US17663959

申请日：2022-05-18

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Bernd Kühneweg ,  Frans A. Audenaert ,  Michael Juergens ,  Christoph T. R. Schuell ,  Andrea Habbe

IPC分类号： B32B5/18 ,  F03D80/40 ,  B32B7/12 ,  B32B27/06 ,  B32B27/08 ,  B32B27/18 ,  B32B27/28 ,  B32B27/40 ,  B64C11/20 ,  B64C27/473 ,  B64D15/00 ,  F03D1/06

CPC分类号： B32B5/18 ,  B32B7/12 ,  B32B27/065 ,  B32B27/08 ,  B32B27/18 ,  B32B27/283 ,  B32B27/40 ,  B64C11/205 ,  B64C27/473 ,  B64D15/00 ,  F03D1/0675 ,  F03D80/40 ,  B32B2266/14 ,  B32B2305/022 ,  B32B2307/54 ,  B32B2307/712 ,  B32B2307/732 ,  B32B2375/00 ,  B32B2383/00 ,  B32B2603/00 ,  B64C2027/4736 ,  F05B2280/6011

摘要： 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.

公开(公告)号：US20220274374A1

公开(公告)日：2022-09-01

申请号：US17663959

申请日：2022-05-18

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Bernd Kühneweg ,  Frans A. Audenaert ,  Michael Juergens ,  Christoph T. R. Schuell ,  Andrea Habbe

IPC分类号： B32B5/18 ,  F03D80/40 ,  B32B7/12 ,  B32B27/06 ,  B32B27/08 ,  B32B27/18 ,  B32B27/28 ,  B32B27/40 ,  B64C11/20 ,  B64C27/473 ,  B64D15/00 ,  F03D1/06

摘要： 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.