Dow Global Technolgoies LLC

Rohm and Haas Company

Vikram Prasad

Xin Jin

Afua Sarpong Karikari

Biplab Mukherjee

Chaofang Yue

Michelle Gallagher

Joseph Kao

Carol Lyons Bell

Sarah J Vietzke

Embodiments relates to a bitumen recovery process from oil sands. The oil sands may be surface mined and transported to a treatment area or may be treated directly by means of an in situ process of oil sand deposits that are located too deep for strip mining. Specifically, the present invention involves the step of treating oil sands with a composition comprising an alkanolamine and an ethylene oxide capped glycol ether.

Alkanolamine and glycol ether composition for enhanced extraction of bitumen

An air treatment article is provided, comprising: a semipermeable barrier and a plurality of multi-staged non-film forming polymer abatement particles having a core polymer and at least one shell polymer; wherein the core polymer accounts for 1 to 25 wt % of the weight of the non-film forming polymer abatement particles; wherein the semipermeable barrier is disposed between an air atmosphere and the non-film forming polymer abatement particles; wherein the semipermeable barrier impedes passage therethrough by the non-film forming polymer abatement particles; wherein the semipermeable barrier permits passage therethrough by a for-treatment air containing a contaminant such that the for-treatment air can make contact with the non-film forming polymer abatement particles; wherein the non-film forming polymer abatement particles have an affinity for the contaminant.

Air treatment article

Provided are amine-neutralized anionic surfactants and their use in detergent formulations. The amine-neutralized anionic surfactants are of the formula I, as described herein.

Aminoalcohol salts of alkylbenzene sulfonic acids and their use in detergent formulations

Provided are amine-neutralized anionic surfactants and their use in detergent formulations. The amine-neutralized an ionic surfactants are of the formula I, as described herein.

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Midland, MI, United States of America

Vikram Prasad