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Anthony Trozzolo Phones & Addresses

  • 53419 Hansel Ln, South Bend, IN 46637 (574) 271-7291
  • 1329 Washington St, South Bend, IN 46601 (574) 233-7743 (219) 233-7743

Work

Position: Retired

Education

Degree: Graduate or professional degree

Emails

Publications

Us Patents

Stabilized Polymeric Composition And Product Using Same

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US Patent:
40737713, Feb 14, 1978
Filed:
Jul 29, 1976
Appl. No.:
5/709603
Inventors:
Ray L. Hartless - Lopatcong Township, Warren County NJ
Anthony M. Trozzolo - South Bend IN
Assignee:
Bell Telephone Laboratories, Incorporated - Murray Hill NJ
International Classification:
C08K 520
US Classification:
260 459NC
Abstract:
The condensation products of oxalyl dihydrazide and 3,5-di-tertiary-butyl-4-hydroxy aryl carbonyl compounds are found to stabilize polyethylene against oxidative degradation. Stabilizer effectiveness is retained with the polymer in contact with copper. Stabilized polymers are effectively utilized as wire insulation.

Articles Employing Photochromic Materials

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US Patent:
39841774, Oct 5, 1976
Filed:
Dec 29, 1975
Appl. No.:
5/644590
Inventors:
Anthony Marion Trozzolo - South Bend IN
Assignee:
Bell Telephone Laboratories, Incorporated - Murray Hill NJ
International Classification:
G02C 710
G02B 528
F21V 900
US Classification:
350160P
Abstract:
Articles are described which utilize a unique photochemical property of a certain class of heterocyclic compounds. These heterocyclic compounds are the mono- and bicyclic aziridines. Oriented crystals of these heterocyclic compounds are photochromic in an unusual way. The effect of the excitation radiation and the strength of the resulting absorption band responsible for the appearance of color depend on the polarization of the radiation. These articles contain at least one optically smooth surface. Typical articles are windshields or glass panes which darken on being exposed to glare and sunglasses. Switching devices are also described which exist in two states; one state characterized by absorption of certain radiation over wavelength range and the other state by high transparency.
Anthony M Trozzolo from South Bend, IN, age ~94 Get Report