Elementis Specialties, Inc.

Elements Specialties, Inc.

Elementis Specialities Inc.

Wouter Ijdo

Yanhui Chen

David Josehph Dino

James A Heck

Edward D Magauran

Wayne Hoyte

Rajni Gupta

Maurice Gray

Prashant Deshmukh

Jeffrey D Thompson

Wilbur S Mardis

Carlos Feito

Kimberly Burch

Elke Piron

Joseph Anthony Lupia

Gabriela Barbara Ber

Kamal Said Kamal Elsayed

Steven J Kemnetz

Fred Whitton

Daphne Benderly

Kamal Said Elsayed

James Heck

A cannabidiol (CBD) gelled delivery system comprising: a rheology modifier; an emollient; and one or more cannabidiols selected from the group consisting of a cannabidiol broad spectrum oil, a cannabidiol full spectrum oil, or a cannabidiol isolate. A CBD emulsified delivery system comprising: a rheology modifier; an emollient; a polyglyceryl ester surfactant; and one or more cannabidiols selected from the group consisting of a cannabidiol broad spectrum oil, a cannabidiol full spectrum oil, or a cannabidiol isolate. For such delivery systems, the cannabidiols contain less than 0.3 wt. % of tetrahydrocannabinol (THC) or the cannabidiols are substantially free of THC. An active gelled delivery system a rheology modifier; an emollient; and one or more actives. An active emulsified delivery system comprising: a rheology modifier; an emollient; a polyglyceryl ester surfactant; and one or more actives.

Cannabidiol and active delivery systems

A crosslinkable coating composition comprising: ingredient A that has at least two protons that can be activated to form a Michael carbanion donor; ingredient B that functions as a Michael acceptor having at least two ethylenically unsaturated functionalities each activated by an electron-withdrawing group; and a dormant carbamate initiator of Formula (1) wherein Rand Rcan be independently selected from hydrogen, a linear or branched substituted or unsubstituted alkyl group having 1 to 22 carbon atoms; 1 to 8 carbon atoms; and Ais a cationic species or polymer and n is an integer equal or greater than 1 with the proviso that Ais not an acidic hydrogen; and optionally further comprising ammonium carbamate (HNRROC&#x2550;ONRR). The crosslinkable coating composition can be used for a variety of coating applications including nail coating compositions.

Crosslinkable coating compositions formulated with dormant carbamate initiator

A slurry composition comprising: a base oil; a nonionic surfactant; a hydrophilic polymer; and a mixed branched alkyl organoclay composition comprising: a phyllosilicate clay; and a mixture of quaternary ammonium ions, each ion having a formula of [N&#x2014;RRRR]wherein, within such mixture of quaternary ammonium ions, one or more of R, Rand Ris each a mixture of branched alkyl groups, each branched alkyl group having 12 to 22 total carbon atoms, a linear backbone and one or more Cto Cbranching alkyl groups each attached to the linear backbone at a branching carbon position, and within each quaternary ammonium ion and within the mixture of branched alkyl groups, the Cto Cbranching alkyl groups are linked to the linear backbones at different branching carbon positions as a distribution; and wherein when one or more of Rand Ris not a branched alkyl group, Rand Rare a first linear alkyl group having 1 to 22 carbon atoms, wherein Ris selected from the group consisting of a second linear alkyl group having 1 to 6 carbon atoms, an aryl group, and combinations thereof.

Slurry compositions containing mixed branched alkyl organoclay compositions

A coating composition containing a crosslinkable coating composition. The coating system comprises: ingredient A that has at least two protons that can be activated to form a Michael carbanion donor; ingredient B that functions as a Michael acceptor having at least two ethylenically unsaturated functionalities each activated by an electron-withdrawing group; and a catalyst system. In one embodiment, the catalyst system comprises diethyl carbonate, quaternary ammonium hydroxide or quaternary ammonium alkoxide, ethanol and 4-6 wt. % water. In another embodiment, the catalyst system comprises carbon dioxide, quaternary ammonium hydroxide or quaternary ammonium alkoxide, ethanol and 2-4 wt. % water. In certain embodiments, the coating composition optionally further comprising ammonium carbamate (HNRR+&#x2014;OC&#x2550;ONRR), wherein RRare each independently selected from hydrogen, a linear or branched substituted or unsubstituted alkyl group having 1 to 22 carbon atoms; 1 to 8 carbon atoms; 1 to 3 carbon atoms.

Coating system

A polyamide composition for use in sealants, adhesives and high solids coatings.

Polyamide compositions for sealants and high solids paints

An organoclay composition where a phyllosilicate clay is exchanged with quaternary ammonium ions having a formula of [NRRRR]wherein at least one of R, Rand Ris a mixture of branched alkyl groups.

Organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituents

An oil-based drilling fluid and a method for maintaining viscosity of an oil-based drilling fluid over a temperature range of about 120&#xb0; F. to about 40&#xb0; F. The oil-based drilling fluid comprises a quaternary ammonium ion having a corresponding quaternary ammonium salt having a neat shear strength value less than 6000 lb/100 ft. The organoclay drilling fluid additive imparts a first high shear viscosity to the oil-based drilling fluid at temperatures of 40&#xb0; F. or less and imparts a second high shear viscosity to the oil-based drilling fluid at temperatures greater than or equal to 120&#xb0;, wherein the difference between the first high shear viscosity and the second high shear viscosity is less than 110%. The organoclay drilling fluid additive, further imparts a first low shear viscosity to the oil-based drilling fluid at temperatures of 40&#xb0; F. or less and imparts a second low shear viscosity to the oil-based drilling fluid at temperatures greater than or equal to 120&#xb0; F., wherein the difference between the first low shear viscosity and the second low shear viscosity is less than 50%. The quaternary ammonium salt may be selected from dimethyl dicoco ammonium salt; dimethyl dicoco ammonium chloride; dimethyl didecyl ammonium salt; dimethyl didecyl ammonium chloride and combinations thereof.

Oil based drilling fluids useful having reduced change in high shear viscosity over a wide temperature range

A method of providing a substantially constant rheological profile of an oil-based drilling fluid over a temperature range of about 120&#xb0; F. to about 40&#xb0; F., comprising adding drilling fluid additive to the drilling fluid, wherein the drilling fluid additive comprises an organoclay composition comprising: organoclay compositions where a phyllosilicate clay is exchanged with quaternary ammonium ions having a formula of [NRRRR]wherein at least one of R, Rand Ris a mixture of branched alkyl groups.

Organoclay compositions for drilling fluids useful to provide substantially constant rheology profiles to such fluids over a wide temperature range

Growing community of inventors

Yardley, PA, United States of America

Wouter Ijdo