Polymate, Ltd.

Nanotech Industries, Inc.

Malaxit

Acryfoam Ltd.

Hybrid Coatings Canada Inc.

Raisa Potashnikov

Oleg L Figovsky

Leonid Shapovalov

Alexander Leykin

Olga Birukov

Alex Trossman

David Letnik

Aster De Schijuer

Irina Yanov

Yury Tzaid

J Bordado

A radiation-curable composition comprising (meth)acrylic monomers and/or oligomers, photoinitiators, and a nonreactive composite additive, wherein the nonreactive composite additive comprises a) a biobased hydroxyurethane additive of formula (1):R[&#x2014;NH&#x2014;COO&#x2014;CRH&#x2014;CRH(OH)]&#x2003;&#x2003;(1)wherein Ris a residue of the biobased primary diamine, and Rand Rare the same or different and are selected from the group consisting of H, alkyl, and hydroxyalkyl; and b) a silane-based hydroxyurethane additive of formula (2):(R)(OR)Si&#x2014;R&#x2014;NH&#x2014;COO&#x2014;CRH&#x2014;CRH(OH)&#x2003;&#x2003;(2)wherein Rand Rare the same as stated above, Ris generally an aliphatic group having from 1 to 6 carbon atoms, Rand R, independently, are hydrocarbon radicals containing from 1 to 20 carbon atoms and selected from the group consisting of aliphatic, cycloaliphatic, and aromatic groups or combinations thereof, and n is equal to 1, 2, or 3.

Radiation-curable biobased flooring compositions with nonreactive additives

A method of obtaining hybrid polyhydroxyurethane compositions cross-linked at ambient temperatures. The method comprises: (a) reacting epoxidized unsaturated fatty acid triglycerides with carbon dioxide in the presence of a catalyst to obtain carbonated-epoxidized unsaturated fatty acid triglycerides, wherein conversion of oxyrane groups to 2-oxo-1,3-dioxolane groups (cyclic carbonate groups) for said carbonated-epoxidized unsaturated fatty acid triglycerides ranges from 35% to 85%; (b) mixing and reacting the carbonated-epoxidized unsaturated fatty acid triglycerides with a compound having amine functionality comprising at least one primary amine group realized at stoichiometric or within nearly balanced stoichiometry; (c) mixing and reacting the product of step (b) with a compound having amine functionality comprising at least two primary amine groups realized at excess of an amine-functional compound; (d) subsequently mixing the product of step (c) with a compound having amino-reactive groups.

Method of producing hybrid polyhydroxyurethane network on a base of carbonated-epoxidized unsaturated fatty acid triglycerides

A polymer concrete composition, preferably for decorative and shock resistant building structures and goods includes a binder based of polyfunctional unsaturated compounds, namely acrylated/methacrylated vegetable oil, preferably acrylated/methacrylated soybean oil in an amount of not less than 60 part by weight and at least one acrylatedmethacrylated monomer and/or oligomer in an amount of not more than 40 part by weight, and an aggregate blend. The polymer concrete composition based on acrylated/methacrylated vegetable oil has high wear and shock resistance with low shrinkage and can be used for prefabricated building decorative structures and particularly in civil engineering.

Polymer concrete composition

Acrylic composition for use in variety of indoor or outdoor sealing applications, where it is required to seal, to fill or to repair cracks, joints, gaps etc. in concrete, masonry, stone, wood or other constructional materials. The composition comprises acrylic based reactionable oligomers and it can be foamed and then polymerized while producing foam with structure suitable for sealing.

Foamable photo-polymerized composition

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Migdal Haemeq, Israel

Raisa Potashnikov