Emil J Geering

US Patent:

45086613, Apr 2, 1985

Filed:

Aug 15, 1983

Appl. No.:

6/523237

Inventors:

Richard H. Chow - Williamsville NY
Emil J. Geering - Grand Island NY

Assignee:

Occidental Chemical Corporation - Niagara Falls NY

International Classification:

C07C 5164

US Classification:

260544D

Abstract:

Aroyl chloride compositions are decolorized by contact with a solid, substantially insoluble, polyamide.

US Patent:

39922898, Nov 16, 1976

Filed:

Dec 23, 1974

Appl. No.:

5/535631

Inventors:

Bobby F. Dannels - Grand Island NY
Emil J. Geering - Grand Island NY

Assignee:

Hooker Chemicals & Plastics Corporation - Niagara Falls NY

International Classification:

B01J 110

US Classification:

204158R

Abstract:

An improved process is disclosed for production of sulfhydryl-terminated compounds by reaction of an allene and hydrogen sulfide initiated with ultraviolet light of wavelength above about 2600 Angstroms to obtain a colorless product of improved purity. The invention also includes the polymerization of an unsaturated hydrocarbon with the sulfhydryl-terminated product to prepare a sulhydryl-terminated polythioether. These compounds are useful as chemical intermediates and precursors of elastomeric sealants, such as architectural sealants.

US Patent:

46492097, Mar 10, 1987

Filed:

Aug 5, 1985

Appl. No.:

6/762178

Inventors:

Emil J. Geering - Grand Island NY

Assignee:

Occidental Chemical Corporation - Niagara Falls NY

International Classification:

C07C14368

US Classification:

558 46

Abstract:

A process for preparing methyl chlorosulfates by reacting methylene chloride with sulfur trioxide, stabilizing and distilling the reaction mixture, and recovering at least one methyl chlorosulfate as a distillate is disclosed. Preferably, the reaction produces two methyl chlorosulfates, i. e. chloromethyl chlorosulfate and methylene bis-(chlorosulfate), which are separated and recovered by fractional distillation.

US Patent:

47127112, Dec 15, 1987

Filed:

Mar 5, 1982

Appl. No.:

6/355280

Inventors:

Emil J. Geering - Grand Island NY
Frank J. Grano - Lewiston NY

Assignee:

Occidental Chemical Corporation - Niagara Falls NY

International Classification:

B65D 2514
B65D 5118

US Classification:

220457

Abstract:

An improved container is provided for transporting hazardous chemicals, and particularly chlorinated organic chemicals, such as benzoyl chloride. The improved container comprises a standard drum generally having a lining of a protective material, a removable cover, a rigid high density polyethylene bottle fitted inside the drum, and an inner lid fitted inside the drum and placed on top of the polyethylene bottle. The polyethylene bottle is provided with at least one (1) outlet projecting upwardly through a corresponding opening in the inner lid. At least one cap is provided for sealing the bottle against leakage of fluid, and the inner lid is securely fastened to the inside of the drum and to the polyethylene bottle.

US Patent:

40522814, Oct 4, 1977

Filed:

Oct 4, 1976

Appl. No.:

5/730031

Inventors:

Bobby F. Dannels - Grand Island NY
Emil J. Geering - Grand Island NY

Assignee:

Hooker Chemicals & Plastics Corporation - Niagara Falls NY

International Classification:

C08F 246
B01J 110

US Classification:

20415922

Abstract:

An improved process is disclosed for production of sulfhydryl-terminated compounds by reaction of an allene and hydrogen sulfide initiated with ultraviolet light of wavelength above about 2600 Angstroms to obtain a colorless product of improved purity. The invention also includes the polymerization of an unsaturated hydrocarbon with the sulfhydryl-terminated product to prepare a sulfhydryl-terminated polythioether. These compounds are useful as chemical intermediates and precursors of elastomeric sealants, such as architectural sealants.

US Patent:

45088578, Apr 2, 1985

Filed:

Aug 15, 1983

Appl. No.:

6/523238

Inventors:

Richard H. Chow - Williamsville NY
Emil J. Geering - Grand Island NY

Assignee:

Occidental Chemical Corporation - Niagara Falls NY

International Classification:

C07C 5164

US Classification:

260544D

Abstract:

Aroyl chlorides are stabilized against discoloration by addition thereto of about 0. 00001 to about 5. 0% by weight of methanamide (formamide).