公开(公告)号：US11712716B2

公开(公告)日：2023-08-01

申请号：US17025645

申请日：2020-09-18

Applicant: THE BOEING COMPANY

Inventor： Andrew P. Nowak ,  April R. Rodriguez ,  Elena M. Sherman

IPC: B05D7/00 ,  C09D133/16 ,  C09D171/00 ,  C09D127/16 ,  C09D175/04 ,  C09D7/20 ,  B05D5/08 ,  B32B1/00 ,  C09D127/00 ,  B32B37/10 ,  B32B37/12 ,  B05D1/02 ,  B29C39/02 ,  B29C43/02 ,  B32B37/24

CPC classification number: B05D7/50 ,  B05D5/083 ,  B05D7/52 ,  B05D7/56 ,  B32B1/00 ,  B32B37/1018 ,  B32B37/12 ,  C09D7/20 ,  C09D127/00 ,  C09D127/16 ,  C09D133/16 ,  C09D171/00 ,  C09D175/04 ,  B05D1/02 ,  B05D2503/00 ,  B05D2504/00 ,  B05D2506/10 ,  B05D2518/10 ,  B05D2518/12 ,  B29C39/02 ,  B29C43/02 ,  B32B2037/243 ,  B32B2309/02 ,  B32B2309/025 ,  B32B2309/105 ,  B32B2309/12 ,  B32B2311/00

Abstract: Methods for forming a fluoropolymer coated component, such as a metal component, comprise applying an adhesion promoter onto a surface of the component; applying an organic material onto the adhesion promoter; and applying a mixture comprising a fluoropolymer and a solvent selected from a furan or a fluorinated solvent onto the organic material. Fluoropolymer coatings have a thickness of from about 5 mil to about 80 mil on a component, an average porosity of from about 20% to about 70% based on the total volume of the layer, and a void density of from about 1011 to about 1013 voids per cm3.

公开(公告)号：US10308000B2

公开(公告)日：2019-06-04

申请号：US15163180

申请日：2016-05-24

Applicant: The Boeing Company

Inventor： Hardik Dalal ,  Alain A. Adjorlolo ,  Adam F. Gross ,  Elena M. Sherman ,  John J. Vajo ,  Andrew P. Nowak ,  Brad Andrew Coxon ,  Kurtis Willden ,  Daniel M. Rotter ,  Stephen Lee Metschan ,  Berryinne Decker

IPC: B29C33/68 ,  B29C37/00 ,  B29C70/54 ,  B32B37/02

Abstract: A method of making a composite part comprises covering a mold tool for a composite part with a parting film, the parting film comprising a polymer sheet and a pressure sensitive adhesive. The parting film is positioned so that the polymer sheet is between the mold tool and the pressure sensitive adhesive. At least one layer of pre-preg is layed up on the parting film covering the mold tool to form a layed-up composite part. The pre-preg comprises an adhesive. The layed-up composite part is removed from the parting film.

公开(公告)号：US20170341357A1

公开(公告)日：2017-11-30

申请号：US15163180

申请日：2016-05-24

Applicant: The Boeing Company

Inventor： Hardik Dalal ,  Alain A. Adjorlolo ,  Adam F. Gross ,  Elena M. Sherman ,  John J. Vajo ,  Andrew P. Nowak ,  Brad Andrew Coxon ,  Kurtis Willden ,  Daniel M. Rotter ,  Stephen Lee Metschan ,  Berryinne Decker

IPC: B32B37/02

CPC classification number: B32B37/02 ,  B29C33/68 ,  B29C37/0075 ,  B29C70/541 ,  B29C70/543 ,  B32B2327/00 ,  B32B2367/00

Abstract: A method of making a composite part comprises covering a mold tool for a composite part with a parting film, the parting film comprising a polymer sheet and a pressure sensitive adhesive. The parting film is positioned so that the polymer sheet is between the mold tool and the pressure sensitive adhesive. At least one layer of pre-preg is layed up on the parting film covering the mold tool to form a layed-up composite part. The pre-preg comprises an adhesive. The layed-up composite part is removed from the parting film.