Patent
Coated granulates of ethylene/vinyl acetate copolymers
TLDR
Granulates of a copolymer of ethylene and vinyl acetate in a molar ratio of polyethylene to polyvinyl acetate of from 10:1 to 1:2 are described in this paper, with an aqueous dispersion of a polymer based on methacrylic acid ester and, optionally, at least one ethyleneically unsaturated compound.Abstract:
Granulates of a copolymer of ethylene and vinyl acetate in a molar ratio of ethylene to vinyl acetate of from 10:1 to 1:2 coated with an aqueous dispersion of a polymer based on at least one methacrylic acid ester and, optionally, at least one ethyleneically unsaturated compound and process of producing the same.read more
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Fluorescently labeled microbeads
TL;DR: In this paper, high-uniform polymeric microbeads of a predetermined size, preferably having an attached fluorescent label on the surface, are prepared by causing seed particles to swell by absorption of a plurality of low molecular weight substances, at least one of which is a monomer having a reactive functional group.
Patent
Composite material for ozone removal
TL;DR: In this article, a composite material is provided for the removal of ozone from a gaseous stream, which is made of a support matrix having coated on its surface an adhering layer of fine particles of Hopcalite.
Patent
Controlled release cooling additive composition
TL;DR: In this paper, a controlled-release additive composition for use in aqueous systems is presented, which consists of a core containing at least one additive component and a polymeric coating encapsulating said core.
Patent
Hot-melt-type adhesive in the form of a granulate
TL;DR: In this article, the authors proposed a hot-melt-type adhesive in the form of a granulate comprising at least one compact outer layer (shell) made up of a constituent which is incapable of being contact bonded up to 45 °C.
Patent
Particulate compositions used in petroleum systems comprising encapsulated materials
TL;DR: In this paper, a mixture of a low melting point petroleum additive and a higher melting point polymer is used to create a high melting point polymeric mixture, which is then coated with a high polymeric polymer.
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Patent
Free flowing wax coated particulate ethylene-vinyl acetate copolymers
J Fischer,C Stiles +1 more
TL;DR: In this paper, a low melting point hydrocarbon wax is applied to the copolymer particles in an aqueous emulsion to render the particles tackless and free flowing.
Patent
Process of forming minute capsules and three-phase capsule-forming system useful in said process
TL;DR: In this article, a process for manufacturing minute capsules, en masse, in a liquid manufacturing vehicle wherein the capsules contain water or aqueous solutions was disclosed, and the capsules have seamless walls of a specific kind of hydrophobic polymeric material.