The Lubrizol Corporation

Other

Kasturi Lal

Charles P Bryant

Joseph W Pialet

Richard M Lange

Jeffry G Dietz

Saurabh S Lawate

Dennis M Dishong

Vegetable oils containing styrene/butadiene copolymers in combination with additional commercial polymers that have good low temperature and high temperature viscometrics

A polyol ester is described which is derived from:

High oleic polyol esters, compositions and lubricants, functional fluids

Non-aqueous electrorheological fluids are described which comprise a major amount of a hydrophobic liquid phase and a minor amount of a dispersed particulate phase of a polyaniline prepared by polymerizing aniline in the presence of an oxidizing agent and from about 0.1 to about 1.6 moles of an acid per mole of aniline to form an acid salt of polyaniline, and thereafter treating the acid salt with a base. The polyanilines may be prepared from aniline or from mixtures of aniline and other monomers such as pyrroles, vinyl pyridines, vinyl pyrrolidones, thiophenes, vinylidene halides, phenothiazines, imidazolines, N-phenyl-p-phenylene diamines or mixtures thereof. The electrorheological fluids prepared in accordance with the present invention are useful in a variety of applications including flotational coupling devices such as clutches for automobiles or industrial motors, transmissions, brakes or tension control devices; and linear damping devices such as shock absorbers, engine mounts and hydraulic actuators.

Electrorheological fluids containing polyanilines

Electrorheological fluids which exhibit good high temperature performance are made using as the disperse phase a salt of a polymer of an alkenyl substituted aromatic comonomer such as styrene and a maleic acid comonomer or derivative thereof.

Polymeric salts as dispersed particles in electrorheological fluids

Non-aqueous electrorheological fluids are described which comprise a major amount of a hydrophobic liquid phase and a minor amount of a dispersed particulate phase comprising conductive polymers selected from the group consisting of polypyrroles, polyphenylenes, polyacetylenes, polyvinylpyridines, polyvinylpyrrolidones, poly(substituted anilines), polyvinylidene halides, polyphenothiazines and polyimidazoles. The electrorheological fluids prepared in accordance with the present invention are useful in a variety of applications including flotational coupling devices such as clutches for automobiles or industrial motors, transmissions, brakes or tension control devices; and linear damping devices such as shock absorbers, engine mounts and hydraulic actuators.

Electrorheological fluids containing eletronically conductive polymers

An industrial lubricant composition is described that comprises (A) at least one vegetable or synthetic triglyceride oil of the formula ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 are aliphatic hydrocarbyl groups having at least 60 percent monounsaturated character and containing from about 6 to about 24 carbon atoms further wherein an oleic acid moiety:linoleic acid moiety is from about 2 up to about 90 and (B) at least one pour point depressant. Optionally, the composition may also contain (C) a performance additive and (D) an oil.

Pour point depressants for high monounsaturated vegetable oils and for

The invention relates to a composition mixture comprising (i) at least one ester-acid, ester-salt or mixtures thereof and (ii) at least one amidic-acid, amidic-salt or mixtures thereof a polymer fabrics treated with the same. The treated polymer fabrics have improved wicking/wetting characteristics. The treated polymer fabrics maintain these characteristics upon repeated exposure to aqueous fluids.

Compositions and polymer fabrics treated with the same

This invention relates to a composition containing the combination of:

Pour point depressants for industrial lubricants containing mixtures of

Composition and polymer fabrics treated with the same

This invention relates to an article comprising:

Treated polymer fabrics

This invention relates to a composition prepared by reacting, in the presence of a redox initiator and a mineral acid,

Compositions suitable for imparting wetting characteristics to fabrics,

This invention relates to a composition prepared by reacting

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Willoughby, OH, United States of America

Kasturi Lal