Buckman Laboratories International, Inc.

Dowelanco

Wallace E Puckett

Mark L Zollinger

Percy A Jaquess

Fernando D Corral

Russel E Fues

L Fernando Del Corral

R Garth Pews

Fernando Del Corral

Lyndon K Marble

Russell E Fues

Kevin D Drake

A diamine useful as a catalyst for the polymerization of urethane. A method of making the catalyst comprises reacting a spiro quaternary amine with a secondary amine. The spiro quaternary amine is also useful as an antimicrobial agent.

Diamine compounds, methods of making same, method of use of same and

Tabletized ionene polymers, methods for their preparation and their use in water treatment is described. The tablet contains about 5 to about 60 percent by weight of an ionene polymer, about 40 to about 95 percent by weight of a salt carrier matrix, 0 to about 10 percent by weight of a disintegration rate regulator, and 0 to about 10 percent by weight of an anticaking agent. The tablets may be made by mixing an aqueous solution of an ionene polymer with a carrier matrix to form a moist mass, drying the moist mass to form granules, reducing the granule size to form a powder, and compressing the powder into a tablet. The tablets are useful in a wide variety of water treatment applications. Accordingly, the specification describes a method for controlling the growth of microorganisms in an aqueous system. Using the method, one treats an aqueous system with an ionene polymer in an amount effective to control the growth of at least one microorganism. The ionene polymer is contained in a tablet of the invention.

Method of making tabletized ionene polymers

Use of tabletized ionene polymers in water treatment

A method for the detoxification of a mustard gas by reaction with a bis-tertiary diamine resulting in quaternary ammonium ionene polymers. Sulfur-containing quaternary ammonium ionene polymers which are useful as microbicides for controlling the growth of microorganisms in aqueous systems and on surfaces, as well as for inhibiting slime formation in aqueous systems and biocidal compositions contain effective amounts of the sulfur-containing quaternary ammonium ionene polymers.

Method for the detoxification of mustard gas sulfur-containing

Tabletized ionene polymers

Processes for the preparation of a metal salt of 3-mercapto-5-amino-(1H)-l,2,4-triazole or 3-mercapto-5-amino-(1H)-l,2,4-triazole, and a novel compound, sodium methyl N-cyanodithioiminocarbonate.

Reaction of metal salt of an S-substituted N-cyanodithiominocarbonate

The use of ionene polymers as anthelmintics is described. A composition for the treatment of helminth infections in an animal comprising an effective amount of at least one ionene polymer and a physiologically acceptable carrier other than water is disclosed. Also disclosed is a method for the treatment of a helminth infection in an animal.

Ionene polymers as anthelmintics in animals

Sulfur-containing quaternary ammonium ionene polymers which are useful as microbicides for controlling the growth of microorganisms in aqueous systems and on surfaces, as well as for inhibiting slime formation in aqueous systems and biocidal compositions containing effective amounts of the sulfur-containing quaternary ammonium ionene polymers.

Sulfur-containing quaternary ammonium ionene polymers and their use as

Method for the detoxification of mustard gas, sulfur-containing

Diamine compounds, method of making same, method of use of same and

3-Mercapto-5-amino-(1H)-1,2,4-triazole is prepared by the rearrangement of 2,5-diamino-1,3,4-thiadiazole. The rearrangement proceeds in high yields under aqueous alkaline conditions.

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Memphis, TN, United States of America

Wallace E Puckett