James F Stoll

US Patent:

41477421, Apr 3, 1979

Filed:

Oct 15, 1975

Appl. No.:

5/622643

Inventors:

Anthony J. Castro - Oak Park IL
James W. Stoll - Woodridge IL

Assignee:

Akzona Incorporated - Asheville NC

International Classification:

C08L 2312
C08L11006

US Classification:

260897R

Abstract:

A concentrated antistatic composition adapted for incorporation into various polymers such as olefins is prepared by admixing a liquid ethoxylated amine antistatic agent, such as an N,N-bis-(2-hydroxyethyl) alkenyl or mixed alkenyl and alkyl (C. sub. 6 -C. sub. 18) amine, with various polymers such as, for example, polypropylene, heating to form a homogeneous liquid and rapidly cooling the mixture to form a solid antistatic agent. A normally liquid antistatic agent can thus be simply and readily blended into a polymer such as polyethylene as a dry, solid product to impart antistatic properties to the blended resin.

US Patent:

43140408, Feb 2, 1982

Filed:

Feb 11, 1980

Appl. No.:

6/120178

Inventors:

Anthony J. Castro - Oak Park IL
James W. Stoll - Woodridge IL

Assignee:

Akzona Incorporated - Asheville NC

International Classification:

G08L 7104
C09K 316

US Classification:

525 6

Abstract:

A concentrated antistatic composition adapted for incorporation into various polymers such as olefins is prepared by admixing a liquid ethoxylated amine antistatic agent, such as an N,N-bis-(2-hydroxyethyl)alkenyl or mixed alkenyl and alkyl (C. sub. 6 -C. sub. 18) amine, with various polymers such as, for example, polypropylene, heating to form a homogeneous liquid and rapidly cooling the mixture to form a solid antistatic agent. A normally liquid antistatic agent can thus be simply and readily blended into a polymer such as polyethylene as a dry, solid product to impart antistatic properties to the blended resin.

US Patent:

40640655, Dec 20, 1977

Filed:

Jun 10, 1976

Appl. No.:

5/694755

Inventors:

James W. Stoll - Woodridge IL

Assignee:

Nalco Chemical Company - Oak Brook IL

International Classification:

C09K 300

US Classification:

252192

Abstract:

An aqueous solution of alkali metal hydroxides which is composed of: A. a 50% by weight aqueous solution of sodium hydroxide, and B. a 45% by weight aqueous solution of potassium hydroxide, With the weight ratio of A to B being 2:1.

US Patent:

42105560, Jul 1, 1980

Filed:

Oct 27, 1978

Appl. No.:

5/955561

Inventors:

Anthony J. Castro - La Grange IL
James W. Stoll - Woodridge IL

Assignee:

Akzona Incorporated - Ashville NC

International Classification:

C08L 2306
C08L 7104

US Classification:

525 6

Abstract:

A concentrated antistatic composition adapted for incorporation into various polymers such as olefins is prepared by admixing a liquid ethoxylated amine antistatic agent, such as an N,N-bis-(2-hydroxyethyl) alkenyl or mixed alkenyl and alkyl (C. sub. 6 -C. sub. 18)amine, with various polymers such as, for example, polypropylene, heating to form a homogeneous liquid and rapidly cooling the mixture to form a solid antistatic agent. A normally liquid antistatic agent can thus be simply and readily blended into a polymer such as polyethylene as a dry, solid product to impart antistatic properties to the blended resin.