The Boeing Company

Douglas Gerald Soden

Norman Robert Byrd

Arthur Rojo

A method and composition for corrosion protection of a structure is provided. In one disclosed embodiment, a polysiloxane ureide which inhibits corrosion formation on a surface of a physical object is provided. The polysiloxane ureide has a backbone including, (i) at least one diamine-terminated polysiloxane as disclosed; (ii) at least one aromatic diamine; and, (iii) at least one diisocyanate. In another disclosed embodiment, there is provided a polyureide which inhibits corrosion formation on a surface of a physical object. The polyureide comprises: (i) at least one aliphatic diamine; (ii) at least one aromatic diamine; and, (iii) at least one diisocyanate.

Composition and method for corrosion protection of a structure

Boronated polyphosphinohydrazide fire retardants are provided having the basic structural unit: wherein,Y is O or S;R can be selected from H, alkyl (e.g., linear, branched, saturated, or unsaturated), aryl, heterocyclic, cycloaliphatic (e.g., saturated or unsaturated), or a metallocene (e.g., ferrocene, zirconocene or the like); andn can be selected fromto

Boronated polyphosphinohydrazide fire retardant

Polysiloxane phosphoramide fire retardants are provided having the basic structural unit: wherein,

Polysiliconated phosphoramide fire retardant

A polysiloxane(amide-ureide) which inhibits the ability of ice to adhere to a surface of a physical object when applied to a surface of a substrate. The polysiloxane(amide-ureide) has a backbone including: wherein, for each unit of the polysiloxane Rand Rare independently selected from the group consisting of Cto Calkyls, aryls, and polyaryls; for each unit of the polysiloxane Rand Rare independently selected from the group consisting of hydrogen, Cto Calkyls, aryls, Cto Ccycloaliphatics, and Cto Cheterocycles; for each unit of the polysiloxane Aand Aare independently selected from the group consisting of hydrogen, Cto Calkyls, aryls, polyaryls, Cto Ccycloaliphatics, and Cto Cheterocycles; for each unit of the polysiloxane, x is a number from 1 to 1000;

Growing community of inventors

San Pedro, CA, United States of America

Douglas Gerald Soden