Polymers of ethylenically unsaturated compounds, and lubricating oil containing said polymers as viscosity index improversCompounds containing both an ethylenically unsaturated group and an opoxide group react with compounds having a group of the formula to form unsaturated products, for instance having ...
US3300439 * May 1, 1963 Jan 24, 1967 Soto Chemical Coatings Inc De Solvent solution of an alkylol ethylenically unsaturated amide copolymer having at least a portion of said alkylol groups etherified with a mixture of a monohydric alcohol and a polyhydric alcohol...
US3875202 1973年1月5日 1975年4月1日 Alcolac Inc Sulfates of monoethylenically unsaturated alcohols and the alkenoxylated adducts of said alcoholsRobert S. Sulfates of monoethylenically unsaturated alcohols and the alkenoxylated adducts of said alcohols [P]: US, 3875202. 1975-5-1....
Polymers of ethylenically unsaturated compounds, and lubricating oil containing said polymers as viscosity index improversCompounds containing both an ethylenically unsaturated group and an opoxide group react with compounds having a group of the formula -NH2, -NHR<4>, -OH, -SH or -COOH to ...
A method for inhibiting the premature polymerization and the polymer growth of ethylenically unsaturated monomers is disclosed wherein the method comprises adding to said monomers an effective amount of at least one hydrogen donor or electron acceptor. In a preferred embodiment, the hydrogen donor or...
Catalyst for producing alpha, beta-ethylenically unsaturated aliphatic monocarboxylic acid and method of making said catalystA particulate catalyst, especially suitable for condensation of an alpha, beta-ethylenically unsaturated monocarboxylic acid with formaldehyde, is disclosed. The catalyst comprises a ...
US4087255 * 1974年1月14日 1978年5月2日 Exxon Research & Engineering Co. Copolymers of ethylene and ethylenically unsaturated monomers, process for their preparation and distillate oil containing said copolymersUS4087255 1974年1月14日 1978年5月2日 Exxon Research & Engineering Co. Copolymers of ...
Copolymers of ethylene and ethylenically unsaturated monomers, process for their preparation and distillate oil containing said copolymersPolymers of 1,000 to 50,000 number average molecular weight, comprising 3 to 40 molar proportions of ethylene per molar proportion of an ethylenically unsaturated ...
Compositions based on polyurethane and comprising a polymer of oxime ethylenically, the said compositions and their usesComposition based on polyurethanes. < / p & gt; & lt; p & gt; the polymers according to the invention are distinguished in that they include: < / p & gt; & lt; p ...
POLYMERS OF ETHYLENICALLY UNSATURATED COMPOUNDS, AND LUBRICATING OIL CONTAINING SAID POLYMERS AS VISCOSITY INDEX IMPROVERSThese unsaturated products can be incorporated into polymers to provide dispersant, viscosity index-improving additives for lubricant compositions....