Charles J Ungermann Deceased1694 Cairo St, Livermore, CA 94550
Charles Ungermann Phones & Addresses
1694 Cairo St, Livermore, CA 94550
2117 Madison Ave, Altadena, CA 91001 (626) 794-6279
Big Bear City, CA
San Jacinto, CA
5125 Bianca Way, Livermore, CA 94550
Work
Position:
Construction and Extraction Occupations
Education
Degree:
Associate degree or higher
Mentions for Charles J Ungermann
Publications & IP owners
Us Patents
Process For Making Acid Activated Bleaching Earth Using High Susceptibility Source Clay And Novel Bleaching Earth Product
US Patent:
5008226, Apr 16, 1991
Filed:
May 16, 1989
Appl. No.:
7/352578
Inventors:
Dennis R. Taylor - Willoughby Hills OH
Charles B. Ungermann - Livermore CA
Charles B. Ungermann - Livermore CA
Assignee:
Engelhard Corporation - Iselin NJ
International Classification:
B01J 2116
B01J 2012
B01J 2012
US Classification:
502 81
Abstract:
A process for making acid-activated bleaching earth from certain naturally occurring mixtures of calcium bentonite and attapulgite clay. The process involves treating such clay with low levels of activating acid which are mixed with the dried and ground clay, or spray dried from slurries containing the clay-acid mixture. Advantages include: lower acid costs/unit mass of clay treated, lower production costs (no washing, filtering, or waste treatment steps) and environmental soundness (no harmful environmental waste products are produced).
Process For Making Acid Activated Bleaching Earth Using High Susceptibility Source Clay And Novel Bleaching Earth Product
US Patent:
5008227, Apr 16, 1991
Filed:
May 16, 1989
Appl. No.:
7/352790
Inventors:
Dennis R. Taylor - Willoughby Hills OH
Charles B. Ungermann - Livermore CA
Charles B. Ungermann - Livermore CA
Assignee:
Engelhard Corporation - Iselin NJ
International Classification:
B01J 2012
B01J 2030
B01J 2030
US Classification:
502 83
Abstract:
A process for making acid-activated bleaching earth from a crude attapulgite clay. A crude is selected which is mildly acidic and contains at least about 90% attapulgite. The process involves treating such clay with low levels of activating acid which are mixed with the dried and ground clay, or spray dried from slurries containing the clay-acid mixture. Advantages include: lower acid costs/unit mass of clay treated, lower production costs (no washing, filtering, or waste treatment steps) and environmental soundness (no harmful environmental waste products are produced).
Liquid Peracid Precursor Colloidal Dispersions: Macroemulsions
US Patent:
5977044, Nov 2, 1999
Filed:
Dec 22, 1997
Appl. No.:
8/996334
Inventors:
David Peterson - Pleasanton CA
James D. McManus - Tracy CA
Thomas B. Ottoboni - Belmont CA
Charles B. Ungermann - Livermore CA
Gregory Van Buskirk - Danville CA
Boli Zhou - Antioch CA
James D. McManus - Tracy CA
Thomas B. Ottoboni - Belmont CA
Charles B. Ungermann - Livermore CA
Gregory Van Buskirk - Danville CA
Boli Zhou - Antioch CA
International Classification:
C11D 339
C11D 172
B01J 1300
D06L 302
C11D 172
B01J 1300
D06L 302
US Classification:
510277
Abstract:
A stable liquid peracid precursor composition for delivering a bleaching and cleaning material is provided in which the liquid peracid precursor composition combines a dispersion medium which comprises a stabilizing effective amount of a liquid matrix and an emulsifier, and a dispersed phase that comprises a peracid precursor. The bleaching and cleaning material comprises either a hydrophobic or hydrotropic generated mono- or diperoxyacid, or mixtures thereof.
Liquid Peracid Precursor Colloidal Dispersions: Macroemulsions
US Patent:
5776877, Jul 7, 1998
Filed:
May 25, 1995
Appl. No.:
8/450740
Inventors:
David Peterson - Pleasanton CA
James D. McManus - Tracy CA
Thomas B. Ottoboni - Belmont CA
Charles B. Ungermann - Livermore CA
Gregory van Buskirk - Danville CA
Boli Zhou - Antioch CA
James D. McManus - Tracy CA
Thomas B. Ottoboni - Belmont CA
Charles B. Ungermann - Livermore CA
Gregory van Buskirk - Danville CA
Boli Zhou - Antioch CA
Assignee:
The Clorox Company - DE
International Classification:
C11D 738
C11D 754
D06L 302
C11D 754
D06L 302
US Classification:
510277
Abstract:
A stable liquid peracid precursor composition for delivering a bleaching and cleaning material is provided in which the liquid peracid precursor composition combines a dispersion medium which comprises a stabilizing effective amount of a liquid matrix and an emulsifier, and a dispersed phase that comprises a peracid precursor. The bleaching and cleaning material comprises either a hydrophobic or hydrotropic generated mono- or diperoxyacid, or mixtures thereof.
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