Patent
Polyacrylate thickening agents
TLDR
In this paper, a novel polyacrylate thickening agent which is composed of monomers comprising (meth)acrylic acid, (2) glyceryl allyl ether derivative, and optionally (3) one or more other polymerizable monomers.Abstract:
This invention provides a novel polyacrylate thickening agent which is composed of monomers comprising (1) (meth)acrylic acid, (2) glyceryl allyl ether derivative, and optionally (3) one or more other polymerizable monomers. In another embodiment, this invention provides a print paste containing the defined novel polyacrylate thickening agent.read more
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Patent
Polymeric thickeners and their production
David Farrar,Malcolm Hawe +1 more
TL;DR: In this paper, the authors define polymers as "polymers made by polymerization of an ionic monomer such as methacrylic acid or dialkylaminoalkyl (meth)-acrylate or -acrylamide and/or a substantially non-ionic monomer, optionally a cross linking agent, and an allyl ether of the formula CH 2 ═CR'CH 2 OA m B n A p R where R' is hydrogen or methyl, A is propyleneoxy or butyleneoxy, B is ethyleneoxy and
Patent
System and method for providing polarization matching on a cellular communication forward link
Joseph Shapira,David Levy +1 more
TL;DR: In this paper, the authors proposed a method of controlling a plurality of beam patterns radiated by a base station in a wireless communication system. But this method requires the user to receive at least one signal from a mobile station at the base station.
Patent
Polymers containing macromonomers
TL;DR: In this paper, the authors disclosed that polymers can be solubilized in water with the aid of an alkali, like ammonium hydroxide, which can increase the viscosity of the paint and brush drag.
Patent
Polymeric earth support fluid compositions and method for their use
K. Gifford Goodhue,Max M. Holmes +1 more
TL;DR: In this paper, a method for using an earth stabilization fluid using a continuous phase that has been added to a borehole and a polymer material that forms gel masses having desired functional properties when added to the continuous phase.
Patent
Surface active compounds having a polymerizable moiety
Kinya Yokota,Akinobu Ichihara +1 more
TL;DR: In this article, a novel surfactants of the formula "STR1" were proposed, wherein R 1 is alkyl, alkenyl, alkene or aralkylaryl of 8-30 carbon atoms, A is alkane of 2-4 carbon atoms and x is 0, or 1-100 and y is 1-200.
References
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Unsaturated carboxylic acid-long chain alkyl ester copolymers and tri-polymers water thickening agents and emulsifiers
TL;DR: Alkyl acrylate esters surprisingly serve as efficient thickeners of aqueous solutions, even in the presence of substantial amounts of inorganic salts such as sodium chloride as mentioned in this paper.
Patent
Polymeric thickeners, processes for their preparation and uses thereof
TL;DR: In this paper, the authors provided a formulation for polymeric thickeners in preferred compositions which give both good flow and leveling properties as well as sag resistance to coating compositions such as aqueous paints.
Patent
Novel interpolymers useful as thickening agents
TL;DR: In this article, an interpolymer composition comprising of normal chain alkyl, cycloalkyl, and cyclo-alkyl-alkyl radicals is presented.
Patent
Carboxylic polymeric thickeners
Sheldon N. Lewis,John J. Miller +1 more
TL;DR: In this paper, a polymerizable mixture comprising an ethylenically unsaturated acid and an oligomer of an allyl-containing ester of acrylic acid or methacrylic acid is useful as thickening and bodying agents when partially or completely neutralized.