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Paul Segit Phones & Addresses

  • Eliot, ME

Work

Company: Lydall Position: Engineer at lydall

Industries

Automotive

Resumes

Resumes

Paul Segit Photo 1

Engineer At Lydall

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Location:
45 New Rochester Rd, Dover, NH 03820
Industry:
Automotive
Work:
Lydall
Engineer at Lydall

Publications

Us Patents

Electrical Conducting, Non-Woven Textile Fabric

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US Patent:
20020058179, May 16, 2002
Filed:
Sep 10, 2001
Appl. No.:
09/948791
Inventors:
Paul Segit - Exeter NH, US
David Lambert - Somersworth NH, US
International Classification:
H01M004/66
H01M004/88
B32B027/12
US Classification:
429/044000, 429/245000, 427/115000, 502/101000, 428/297400
Abstract:
The present invention provides a flexible pyrolyzed carbon fiber matrix, suitable for use as a fuel cell electrode substrate. The product is characterized by controlled microporosity and is at least partially hydrophobic. The product is made by a continuous, high speed, high volume manufacturing process, which permits wide variability in such parameters as basis weight (50-150 gm/m), caliper (140-400 mat 5 Kpa), density (0.300-0.480 gm/cm), and resistivity (200-1000 mOhm-cm through plane and 15-65 mOhm-cm in plane). This matrix, unlike current electrode substrates, is flexible and can be made as roll goods. Comparative testing in fuel cell applications has demonstrated that this electrode substrate performs comparably to currently available electrode substrates. A fuel cell equipped with the present electrode substrate will produce a polarization curve which is virtually the same as that produced by a fuel cell equipped with a conventional electrode substrate.

Substrate For Carrying Catalytic Particles

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US Patent:
20080268232, Oct 30, 2008
Filed:
Mar 21, 2008
Appl. No.:
12/076758
Inventors:
Abhishek D. Saxena - Somersworth NH, US
Paul N. Segit - Dover NH, US
Stephen E. Cross - Dover NH, US
Assignee:
LYDALL, INC. - Manchester CT
International Classification:
B32B 18/00
B32B 37/00
US Classification:
428325, 156 624
Abstract:
There is provided a substrate () capable of carrying uniformly dispersed, finely divided, particulate, solid particles, e. g., catalyst particles () and sustaining temperatures in excess of 1200 degrees F. The substrate comprises a top layer () for containing the particles () and composed of quartz fibers () with an average diameter of between about 0.1 and 4 microns and about 0 to 13% of microglass fibers having a softening point of about 1000 degrees F. A support layer () is composed of the fibers of the top layer and, in addition, bulk refractory, e. g., ceramic, fibers () having and average diameter of about 1 to 4 microns and 0 to 50% of chopped e-glass fiber (). A method for producing the substrate is provided that includes wet laying the top and bottom layers in spaced apart times so that the juncture () between the two layers has intermingled fibers whereby the consolidated layers are not easily separated.

Methods Of Making And Using Liquid Filter Media

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US Patent:
20120248034, Oct 4, 2012
Filed:
Mar 22, 2012
Appl. No.:
13/427402
Inventors:
PAUL N. SEGIT - DOVER NH, US
DAVID R. LAMBERT - ROCHESTER NH, US
Assignee:
LYDALL, INC. - MANCHESTER CT
International Classification:
B01D 39/20
C23C 16/50
B01D 39/14
US Classification:
210504, 210508, 210509, 427569, 162145
Abstract:
Filtration media for filtering a liquid includes a plurality of fibers having a coating thereon of a fluorine containing compound. Also disclosed are processes for forming fibrous non-woven liquid filtration media having the coating of the fluorine containing compound. Suitable fluorine containing compounds generally include fluoropolymers, fluorinated hydrocarbons, fluoroacrylate polymers, and the like. The liquid filtration media having the coating of the fluorine containing compound provides markedly improved dirt holding capacity and efficiency properties, among others.
Paul Segit from Eliot, ME Get Report