Southwest Research Institute

Arakawa Kagaku Kogyo Kabushiki Kaisha

Robert E Lyle, Jr

William A McMahon

Donald J Mangold

David A Trujillo

Nollie F Swynnerton

Scott F Timmons

Hiroshi Sawada

Stephen T Willinghoff

Henry F Hamil

Belinda K Taylor

A keto arene-cyclopentadienyl iron complex salt of the formula:

Cyclopentadienyliron complex salt, process for preparing the same and

A radioprotective agent consisting essentially of 3-(3'-aminoalkyl)-2-arylthiazolidine or a pharmacologically acceptable salt thereof having the formula: ##STR1## wherein R is a NH.sub.2 R' or XNHR' radical in which R' is a C.sub.2 to C.sub.4 alkyl group and X is a C.sub.1 to C.sub.3 alkyl group and Ar is an aromatic aldehyde moiety; or a pharmacologically acceptable salt thereof.

Radioprotective agents and their method of manufacture

The present invention comprises a haloacetoxyalkyl ether having the formula: ##STR1## wherein R is H or a C.sub.1 -C.sub.4 substituted or unsubstituted alkyl group, R' is H or a C.sub.1 -C.sub.3 group, and X is chlorine or fluorine; aroyloxymethyl ethers having the formula:

Alkylating agents and method of use thereof

A polymeric decontamination composition comprising a polymeric reaction product resulting from the reaction of a polyvinylbenzyl halide and a monomeric amine admixed with an alkali metal hydroxide solution capable of swelling said polymeric reaction product and the method of making the composition.

Swelled polymeric decontamination composition

A polymeric chemical warfare agent decontamination composition comprising a polymeric quaternary pyridinium salt resulting from the reaction of a polyvinylbenzyl salt and a di(C.sub.l -C.sub.n alkyl) aminopyridine wherein n is 20 or higher, and the method of making such pyridinium salt is disclosed wherein the reaction product is a polymer of the formula: ##STR1## wherein R is a C.sub.1 to C.sub.20 or higher alkyl group.

Polymeric decontamination composition

The invention comprises regenerative reactive articles having surfaces useful for decontamination comprising hydrohalide-polyhalides or quaternary halide-perhalide salts corresponding to the formula: ##STR1## wherein X is BR or I; n is an integer of about 5 to 1,000, R is H or a C.sub.1 -C.sub.3 alkyl radical; and the backbone polymer is in the form of a film or fabric. The invention also comprises the process of preparing the said reactive surfaces.

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San Antonio, TX, United States of America

Robert E Lyle, Jr