公开(公告)号：US11168222B2

公开(公告)日：2021-11-09

申请号：US16666809

申请日：2019-10-29

Applicant: Goodrich Corporation

Inventor： Steven A. Poteet

IPC: C09D5/08 ,  C04B41/52 ,  C04B41/00 ,  C04B41/89 ,  C09D1/00 ,  C23C16/44 ,  C04B111/00

Abstract: The present disclosure provides a method for coating a composite structure, comprising applying a single pretreating composition on a surface of the composite structure, the single pretreating composition comprising a first acid aluminum phosphate comprising a molar ratio of aluminum to phosphate between 1 to 2 and 1 to 3, and heating the composite structure to a first temperature sufficient to form an aluminum phosphate polymer layer on the composite structure.

公开(公告)号：US20210276924A1

公开(公告)日：2021-09-09

申请号：US17330163

申请日：2021-05-25

Applicant: GOODRICH CORPORATION

Inventor： Steven A. Poteet

IPC: C04B35/83 ,  C04B41/50 ,  F16D65/12

Abstract: An oxidation protection system disposed on a substrate is provided, which may comprise a base layer comprising a first pre-slurry composition comprising a first phosphate glass composition, and/or a sealing layer comprising a second pre-slurry composition comprising a second phosphate glass composition and a strengthening compound comprising boron nitride, a metal oxide, and/or silicon carbide.

公开(公告)号：US11091402B2

公开(公告)日：2021-08-17

申请号：US16668852

申请日：2019-10-30

Applicant: GOODRICH CORPORATION

Inventor： Steven A. Poteet

IPC: B32B3/10 ,  C04B41/86 ,  C03C8/16 ,  C09D5/08 ,  C04B41/00 ,  C04B41/50 ,  C04B41/52 ,  C04B35/78 ,  B64C25/42 ,  B64C25/34 ,  B64D45/00 ,  C04B41/89 ,  C03C3/16 ,  B64C25/36 ,  C03C3/097 ,  C03C8/08 ,  C04B111/00

Abstract: The present disclosure provides a method for coating a composite structure, comprising forming a first slurry by combining a first pre-slurry composition comprising a first phosphate glass composition, with a primary flow modifier and a first carrier fluid, wherein the primary flow modifier comprises at least one of cellulose or calcium silicate; applying the first slurry on a surface of the composite structure to form a base layer; and heating the composite structure to a temperature sufficient to adhere the base layer to the composite structure.

公开(公告)号：US20210179503A1

公开(公告)日：2021-06-17

申请号：US17185016

申请日：2021-02-25

Applicant: Goodrich Corporation

Inventor： Anthony M. Mazany ,  Steven A. Poteet

IPC: C04B41/45 ,  C04B41/85 ,  C04B41/89 ,  C04B41/00 ,  C04B41/52 ,  C03C8/16 ,  C04B35/52 ,  C04B41/50

Abstract: The present disclosure provides a method for coating a composite structure, comprising forming a first slurry by combining a first pre-slurry composition with a first carrier fluid, applying the first slurry on a surface of the composite structure, and heating the composite structure to a temperature sufficient to form a base layer on the composite structure. The first pre-slurry composition may comprise a first phosphate glass composition and a low coefficient of thermal expansion material, wherein the low coefficient of thermal expansion material is a material with a coefficient of thermal expansion of less than 10×10−6° C.

公开(公告)号：US20200347240A1

公开(公告)日：2020-11-05

申请号：US16934306

申请日：2020-07-21

Applicant: Goodrich Corporation

Inventor： Steven A. Poteet ,  Gavin Charles Richards ,  Zachary Cohen

IPC: C09D5/08 ,  C04B41/52 ,  C04B41/00 ,  C03C1/00 ,  C23C18/12 ,  C04B41/89 ,  F16D69/02 ,  B05D1/02 ,  B05D1/28 ,  C03C8/16 ,  C03C14/00 ,  C04B41/45 ,  C04B41/50 ,  C04B41/85

Abstract: A method for coating a composite structure, comprising applying a first slurry onto a surface of the composite structure, wherein the first slurry is a sol gel comprising a metal organic salt, a first carrier fluid, and a ceramic material, and heating the composite structure to a first sol gel temperature sufficient to form a sol gel-derived base layer on the composite structure.

公开(公告)号：US20200010359A1

公开(公告)日：2020-01-09

申请号：US16029134

申请日：2018-07-06

Applicant: GOODRICH CORPORATION

Inventor： Steven A. Poteet ,  Xia Tang

IPC: C03C8/08 ,  F16D65/12 ,  C04B41/00 ,  C04B41/50 ,  C04B41/86 ,  C03C8/16

Abstract: Systems and methods for forming an oxidation protection system, on a composite structure is provided. In various embodiments, an oxidation protection system disposed on a substrate may comprise a base layer comprising a first pre-slurry composition comprising a first phosphate glass composition and a silica compound, and/or a sealing layer comprising a second pre-slurry composition comprising a second phosphate glass composition.

公开(公告)号：US20180135240A1

公开(公告)日：2018-05-17

申请号：US15352030

申请日：2016-11-15

Applicant: Goodrich Corporation

Inventor： Steven A. Poteet ,  Gavin Charles Richards

IPC: D06M11/83 ,  B05D1/18 ,  B05D1/02 ,  B05D1/28 ,  B05D5/00 ,  F16D69/02

CPC classification number: D06M11/83 ,  B05D1/02 ,  B05D1/18 ,  B05D1/28 ,  B05D5/00 ,  C04B35/628 ,  C04B35/62847 ,  C04B35/62849 ,  C04B35/62852 ,  C04B35/62855 ,  C04B35/62886 ,  C04B35/632 ,  C04B35/83 ,  C04B2235/3208 ,  C04B2235/3217 ,  C04B2235/3232 ,  C04B2235/3244 ,  C04B2235/3418 ,  C04B2235/441 ,  C04B2235/443 ,  C04B2235/5248 ,  D10B2101/12 ,  D10B2505/12 ,  F16D69/023 ,  F16D2200/0052

Abstract: A method for coating a carbon fiber for a composite structure may comprise applying a slurry onto a surface of the carbon fiber, wherein the slurry is a sol gel comprising a metal precursor and a carrier fluid, and heating the carbon fiber to a temperature sufficient to form a sol gel-derived layer on the carbon fiber. The slurry may comprise a metal precursor such as a metal salt or a metal alkoxide. The sol gel-derived layer may help prevent the carbon fiber from oxidizing

公开(公告)号：US20230211875A1

公开(公告)日：2023-07-06

申请号：US18120785

申请日：2023-03-13

Applicant: GOODRICH CORPORATION

Inventor： Steven A. Poteet ,  Gavin Charles Richards ,  Zachary Cohen

IPC: F16D69/02 ,  C04B35/83 ,  C04B41/52 ,  C04B41/50 ,  C04B41/89 ,  C04B41/87 ,  C04B41/86 ,  F16D65/12 ,  B64C25/42

CPC classification number: F16D69/023 ,  C04B35/83 ,  C04B41/522 ,  C04B41/5064 ,  C04B41/5022 ,  C04B41/5015 ,  C04B41/5058 ,  C04B41/5059 ,  C04B41/89 ,  C04B41/87 ,  C04B41/86 ,  F16D65/126 ,  F16D65/127 ,  B64C25/42 ,  F16D2200/0047 ,  C04B2235/422 ,  C04B2235/5248 ,  F16D2065/132

Abstract: An oxidation protection system disposed on a substrate is provided, which may comprise a boron layer comprising a boron compound disposed on the substrate; a silicon layer comprising a silicon compound disposed on the boron layer; and at least one sealing layer comprising monoaluminum phosphate and phosphoric acid disposed on the silicon layer.

公开(公告)号：US11634213B2

公开(公告)日：2023-04-25

申请号：US16190817

申请日：2018-11-14

Applicant: GOODRICH CORPORATION

Inventor： Steven A. Poteet ,  Gavin Charles Richards ,  Zachary Cohen

IPC: C04B41/52 ,  C04B41/45 ,  C04B41/50 ,  B64C25/42 ,  F16D65/12 ,  B05D3/02 ,  B05D7/00 ,  B32B9/00 ,  B32B18/00

Abstract: An oxidation protection system disposed on a substrate is provided, which may comprise a boron layer comprising a boron compound disposed on the substrate; a silicon layer comprising a silicon compound disposed on the boron layer; and at least one sealing layer comprising monoaluminum phosphate and phosphoric acid disposed on the silicon layer.

公开(公告)号：US11453619B2

公开(公告)日：2022-09-27

申请号：US17330163

申请日：2021-05-25

Applicant: GOODRICH CORPORATION

Inventor： Steven A. Poteet

IPC: F16D65/12 ,  C04B41/50 ,  C04B35/83

Abstract: An oxidation protection system disposed on a substrate is provided, which may comprise a base layer comprising a first pre-slurry composition comprising a first phosphate glass composition, and/or a sealing layer comprising a second pre-slurry composition comprising a second phosphate glass composition and a strengthening compound comprising boron nitride, a metal oxide, and/or silicon carbide.