James B. Trecek - Wayne NJ George L. Wiesner - Bound Brook NJ
Assignee:
American Cyanamid Company - Stamford CT
International Classification:
C07C 4538
US Classification:
568473
Abstract:
The process for preparing glyoxal from ethylene glycol wherein a gaseous mixture of ethylene glycol, oxygen, and inert diluent gas is reacted in the presence of a catalyst containing as essential ingredients phosphorous with copper, with silver, or with both copper and silver, to form glyoxal, is improved by incorporating in said gaseous mixture a vapor of a bromine compound.
Youtube
A Conductor's Journey: Anthony Trecek-King at...
"Self-doubt will undoubtedly make us less than our best selves." Antho...
Duration:
11m 36s
I'm On My Way - Arr. Anthony Trecek King
I'm On My Way - Arr. Anthony Trecek-King Cappella Festiva Treble Choir...
Duration:
2m 58s
I'm Building Me a Home - Spiritual arranged b...
The Singers of West DeSoto County (Horn Lake High & Southaven High) to...
Duration:
3m 38s
Trecek Automotive of Portage: AutoArmor demo
AutoArmor demo guest starring Char.
Duration:
4m 41s
A Life Preserver for Staying Afloat in a Sea ...
In a world full of misinformation, being able to critically evaluate c...
Duration:
58m 15s
Im On My Way (arr. Anthony Trecek-King, SSA #...
Jim Gallagher, Professor Emeritus at The Ohio State University, presen...
Duration:
3m 7s
Trecek-King: I'm Building Me a Home
Choral Conductor's Workshop with Rod Eichenberger Workshop Concert Aug...