Abstract: A non-toxic, environmentally friendly, green flowback aid is disclosed that reduces water blockage when injected into a fractured reservoir. The composition includes an water soluble ester of a low molecular weight alcohol and a low molecular weight organic acid, an oil soluble ester of a low molecular weight alcohol and a high molecular weight fatty acid, one or more water soluble or dispersible nonionic surfactant(s) derived from vegetable or animal sources, one or more anionic or amphoteric surfactant(s) derived from animal or vegetable based sources, and, water. Compositions for low temperature applications are also disclosed that can remain fluid down to ?41° F.

Abstract: Liquid concentrate components of a fountain solution are provided, including a liquid film-forming fountain solution concentrate and a liquid surface-tension reducing fountain solution concentrate. The concentrates and water can be combined together to form a fountain solution composition.

Abstract: Liquid concentrate components of a fountain solution are provided, including a liquid film-forming fountain solution concentrate and a liquid surface-tension reducing fountain solution concentrate. The concentrates and water can be combined together to form a fountain solution composition.

Abstract: A dispersant composition comprising (A) 20-80% by weight of an acetylene glycol or ethoxylated acetylene glycol and (B) 20-80% by weight of a graft product of an allyl alcohol-maleic anhydride-styrene copolymer with a polyoxyalkylene monoalkyl ether, comprising (a) polyoxyalkylene monoalkyl ether units, (b) maleic anhydride units, and (c) styrene units, in a compositional ratio a:b:c of 25-40:25-40:25-40 in mole percent, and having a {overscore (Mw)} of 1,000-50,000 exerts improved dispersing, anti-foaming and viscosity-reducing effects, when used in small amounts in dispersing of inorganic particulates.

Abstract: The invention provides a polymer composition for flexibilizing building materials, in the form of their aqueous dispersion or of powder redispersible in water, containing a) at least one water-insoluble, film-forming polymer of one or more ethylenically unsaturated monomers capable of free radical polymerization, b) at least one compound from the group consisting of the water-soluble polymers of one or more ethylenically unsaturated monomers capable of free radical polymerization, and the ionic and nonionic emulsifiers, and c) a mixture of at least two organosilicon compounds, at least one of which is an amino-functional organosilicon compound present in salt form.

Abstract: The present invention also relates to chemical compositions comprising the neutralization product of at least one amine neutralization compound (preferably, a diamine) and a carboxylic acid (preferably, a dicarboxylic acid), said amine neutralization compound comprising about 1% to about 100% by weight (of the total amount of amine neutralization containing compound) of a first amine compound and 0% to about 99% by weight of a second amine compound different from said first amine compound, said first amine compound being a polyamine containing at least one tertiary amine group and at least one quaternary amine group, said tertiary amine group of said first amine reacting with said carboxylic acid group to produce a tertiary ammonium carboxylate salt, said second amine compound containing at least one primary, secondary or tertiary amine group with the proviso that when said second amine contains only primary and/or secondary amine groups, the amount of said second amine in said amine neutralization compound i

Abstract: An aqueous composition and a method of applying an aqueous composition to a surface in which the surface active properties of the composition are improved through addition of a new class of surfactants based on the trans isomers of olefinic diols having the formula: ##STR1## wherein each of R.sub.1, R.sub.2, R.sub.3, and R.sub.4 is the same or a different C1 to C9 linear or branched alkyl group and the total number of carbons atoms in the olefinic diol is between 12 and 17. The compounds are useful in lowering the equilibrium surface tension of aqueous organic compositions; for example, those used in coatings, inks and adhesives.

Abstract: The invention relates to a new lipopolysaccaride biosurfactant, a strain of Acinetobacter calcoaceticus which produces this biosurfactant, and a process for its preparation. The biosurfactant has a high emulsifying capacity, it promotes the biodegradation of hydrocarbons in water and favors the adhesion of microorganisms to the water/oil interface.

Abstract: Disclosed are stable monophasic liquid compositions comprising water, one or more cationic, anionic, amphoteric and/or nonionic surfactants, exhibiting partial solubility in water or in concentrated formulations, and one or more coupling agents which are C.sub.7 -C.sub.12 alkane substituted with two hydroxyl groups or alkoxylates thereof with up to 20 moles of one or more of ethylene oxide, propylene oxide and/or butylene oxide.

Abstract: An emulsifying composition comprising from 10 to 40 weight % of a mixture alkylpolyglycosides and from 90 to 60 weight % of at least one fatty alcohol of formula R'OH, where R' is a saturated or unsaturated alkyl radical having from 12 to 18 carbon atoms, where the mixture of alkylpolyglycosides comprises:R.sub.1 O(G.sub.1)X.sub.1 (I)in which R.sub.1 is a saturated or unsaturated alkyl radical having 12 or 14 carbon atoms, G.sub.1 is the residue of a sugar and X.sub.1 is between 1 and 5;(ii) an alkylpolyglycoside of formula (II)R.sub.2 O(G.sub.2)X.sub.2 (II)in which R.sub.2 is a saturated or unsaturated alkyl radical having 16 carbon atoms, G.sub.2 is the residue of a sugar and X.sub.2 is between 1 and 5; and(iii) an alkylpolyglycoside of formula (III)R.sub.3 O(G.sub.3)X.sub.3 (III)in which R.sub.3 is a saturated or unsaturated alkyl radical having 18 carbon atoms, G.sub.3 is the residue of a sugar and X.sub.