Stephen Burks resumes & CV records
Resumes
Stephen F Burks, Age 748513 Broadway Dr SPC 5, Amarillo, TX 79108
Stephen Burks Phones & Addresses
8513 Broadway Dr SPC 5, Amarillo, TX 79108
Royal Oak, MI
Dumas, TX
Channing, TX
Borger, TX
Howardwick, TX
Stinnett, TX
1200 N Maddox Ave, Dumas, TX 79029 (806) 570-5752
Mentions for Stephen F Burks
Publications & IP owners
Us Patents
Method For Making Low Density Polyurethane Foam For Sound And Vibration Absorption
US Patent:
2012025, Oct 11, 2012
Filed:
Dec 7, 2010
Appl. No.:
13/514180
Inventors:
Helmut Stegt - Ahlen, DE
Allan James - Oxford MI, US
Stephen R. Burks - Essexville MI, US
Jason A. Reese - Auburn MI, US
David J. Honkomp - Canton GA, US
Allan James - Oxford MI, US
Stephen R. Burks - Essexville MI, US
Jason A. Reese - Auburn MI, US
David J. Honkomp - Canton GA, US
International Classification:
C08J 9/228
C09K 3/00
C09K 3/00
US Classification:
521156, 25218311
Abstract:
Flexible polyurethane foams that function well in noise and vibration absorption applications are made from a mixture of polyether polyols oxides that each has a hydroxyl equivalent weight of from 1200 to 3000 and at least 70% primary hydroxyl groups. From 5 to 80% by weight of the ethylene oxide-capped polypropylene oxides are nominally difunctional, from 0.5 to 20% by weight of the ethylene oxide-capped polypropylene oxides have a nominal functionality of four or higher, and the balance of the ethylene oxide-capped polypropylene oxides, but not less than 1.5% by weight thereof, are nominally trifunctional.
Process For Making Low Density High Resiliency Flexible Polyurethane Foam
US Patent:
2013018, Jul 18, 2013
Filed:
Dec 7, 2010
Appl. No.:
13/876620
Inventors:
Issam Lazraq - Terneuzen, NL
Helmut Stegt - Ahlen, DE
Allan James - Oxford MI, US
Stephen R. Burks - Essexville MI, US
Helmut Stegt - Ahlen, DE
Allan James - Oxford MI, US
Stephen R. Burks - Essexville MI, US
Assignee:
DOW GLOBAL TECHNOLOGIES LLC - Midland MI
International Classification:
C08J 9/12
US Classification:
521164
Abstract:
A process for producing resilient, flexible polyurethane foams that function well in noise and vibration absorption applications for vehicle applications that are made from a blend of polyols (i) and an isocyanate (ii), wherein the blend of polyols (i) comprises a mixture of polyether polyols (i.a) that each has a hydroxyl equivalent weight of from 1200 to 3000 and at least 70% primary hydroxyl groups, from 5 to 80% by weight of the ethylene oxide-capped polypropylene oxides are nominally difunctional, from 0.5 to 20% by weight of the ethylene oxide-capped polypropylene oxides have a nominal functionality of four or higher, and the balance of the ethylene oxide-capped polypropylene oxides, but not less than 1.5% by weight thereof, are nominally trifunctional; an autocatalytic polyol (i.b) having a functionality in the range of 2 to 8 and a hydroxyl number in the range of 15 to 200, wherein said autocatalytic polyol compound comprising at least one tertiary amine group; and a low unsaturation polyol (i.c) having a functionality equal to or greater than 2, a hydroxyl equivalent weight of from 1800 to 2800, and a total unsaturation value of equal to or less than 0.06 meq/g.
Amazon
Stephen Burks: Man Made
Author:
Stephen Burks
Publisher:
The Studio Museum in Harlem
Binding:
Paperback
ISBN #:
0942949153
EAN Code:
9780942949155
The new book Stephen Burks: Man Made is, like much of the designer's work, a hybrid. Part exhibition catalogue, part artist's book, part visual essay. Man Made is composed of five sections-Text, Collage, Sketch, Essay and Image- bound in assorted orders, and can be read in any sequence you choose. M...
Building City Council Leadership Skills: A Casebook Of Models And Methods
Publisher:
Natl League of Cities
Binding:
Paperback
ISBN #:
999167733X
EAN Code:
9789991677330
Isbn (Books And Publications)
Investigating The American Political System: Problems, Methods, And Projects
Author:
Stephen W. Burks
ISBN #:
0382212215
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