Coated woven materials and method of preparation

Patent · 31 December 1980

OSTI ID:863880

McCreary, William J ^[1]; Carroll, David W ^[1]

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1. Los Alamos, NM

Coating of woven materials so that not only the outer surfaces are coated has been a problem. Now, a solution to that problem is the following: Woven materials are coated with materials, for example with metals or with pyrolytic carbon, which materials are deposited in Chemical Vapor Deposition (CVD) reactions using a fluidized bed so that the porosity of the woven material is retained and so that the tiny filaments which make up the strands which are woven (including inner as well as outer filaments) are substantially uniformly coated.

• Research Organization: Los Alamos National Laboratory (LANL), Los Alamos, NM
• DOE Contract Number: W-7405-ENG-36
• Assignee: United States of America as represented by United States (Washington, DC)
• Patent Number(s): US 4265982
• OSTI ID: 863880
• Country of Publication: United States
• Language: English

Related Subjects

/428/427/442/
bed
carbon
chemical
chemical vapor
coated
coating
cvd
deposited
deposition
example
filaments
fluidized
fluidized bed
following
including
including inner
inner
material
materials
metals
method
outer
outer surface
outer surfaces
porosity
preparation
pyrolytic
pyrolytic carbon
reactions
retained
solution
strands
substantially
substantially uniform
substantially uniformly
surfaces
tiny
uniformly
uniformly coated
vapor
vapor deposition
woven
woven material
woven materials