Patent ID: 6806307
Filing Date: 2004-10-19
Classification: C08C,Y02T

Abstract:
A polymeric sulfide compound having the formula(PS)nM+zPâ€²zâˆ’n where P is a polymer chain; S is sulfur; Pâ€² is another polymer chain P or is an â€œRâ€  group selected from the group consisting of alkyl groups having one to about 30 carbon atoms, aromatic groups having about 6 to about 20 carbon atoms, and cycloalkyl groups having about 5 to about 20 carbon atoms; M is a metal atom or a nonmetal atom, having an oxidation state â€œzâ€  of greater than one, wherein the nonmetal atom is selected from the group consisting of atoms of phosphorus, boron, nitrogen and sulfur; and n is an integer having a value of from 1 to z.