Edward J Schurdak

age ~94

from Bound Brook, NJ

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Also known as:

Connected to:

Encapsulated Fluorescent Composition
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US Patent:

43246826, Apr 13, 1982
Filed:

Jun 18, 1973
Appl. No.:

5/371424
Inventors:

Norma A. Weston - Annandale NJ
Edward J. Schurdak - Somerville NJ
Assignee:

American Cyanamid Company - Stamford CT
International Classification:

C09K 1106
US Classification:

25230127
Abstract:

This invention relates to compositions of matter useful for marking and identification purposes comprising a continuous, pressure rupturable coating containing (1) a fluorescent material and (2) a water-insoluble, volatile, hydrocarbon solvent and a method of marking and identifying objects therewith.

Thermal Stabilizers For Polypropylene
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US Patent:

39666751, Jun 29, 1976
Filed:

Nov 11, 1974
Appl. No.:

5/522385
Inventors:

Edward Joseph Schurdak - Somerville NJ
Christos Savides - Piscataway NJ
Assignee:

American Cyanamid Company - Stamford CT
International Classification:

C08J 320
US Classification:

260 458NT
Abstract:

Mixtures of pentaerythritol tetrakis(3-n-dodecylthiopropionate) and either bis(4-t-butyl-3-hydroxy-2,6-dimethylbenzyl) dithiolterephthalate or 1,3,5-tris(4-t-butyl-3-hydroxy-2,6-dimethylbenzyl)-s-triazine-2,4,6-(1H,3H ,5H)-trione are extremely useful for inhibiting thermal degradation of polypropylene.

Edward Schurdak Phones & Addresses