Patent classifications
C08F299/06
Coating compositions exhibiting corrosion resistance properties and related coated substrates
Coating compositions are disclosed that include corrosion resisting particles such that the coating composition can exhibit corrosion resistance properties. Also disclosed are substrates at least partially coated with a coating deposited from such a composition and multi-component composite coatings, wherein at least one coating later is deposited from such a coating composition. Methods and apparatus for making ultrafine solid particles are also disclosed.
Coating compositions exhibiting corrosion resistance properties and related coated substrates
Coating compositions are disclosed that include corrosion resisting particles such that the coating composition can exhibit corrosion resistance properties. Also disclosed are substrates at least partially coated with a coating deposited from such a composition and multi-component composite coatings, wherein at least one coating later is deposited from such a coating composition. Methods and apparatus for making ultrafine solid particles are also disclosed.
Water absorbing resin having siloxane skeleton and cosmetic containing the same
A water absorbing resin has a siloxane skeleton which is a copolymer containing a structural unit derived from a polymerizable vinyl monomer (A) shown by the general formula (1), a structural unit derived from a polymerizable vinyl monomer (B) shown by the general formula (3), and a structural unit derived from an organopolysiloxane (C) having polymerizable groups at the both terminals thereof shown by the general formula (4). The water absorbing resin has a siloxane skeleton that is capable of thickening an aqueous composition without making it sticky, together with a cosmetic containing the same. ##STR00001##
Water absorbing resin having siloxane skeleton and cosmetic containing the same
A water absorbing resin has a siloxane skeleton which is a copolymer containing a structural unit derived from a polymerizable vinyl monomer (A) shown by the general formula (1), a structural unit derived from a polymerizable vinyl monomer (B) shown by the general formula (3), and a structural unit derived from an organopolysiloxane (C) having polymerizable groups at the both terminals thereof shown by the general formula (4). The water absorbing resin has a siloxane skeleton that is capable of thickening an aqueous composition without making it sticky, together with a cosmetic containing the same. ##STR00001##
Photocurable Resin, Mixture, and Photocurable Resin Composition
A photocurable resin of the present technology contains: a main backbone chain having repeating units represented by Formulas (Ia) and (Ib), and a (meth)acryloyl group and a non-photoreactive group at terminals; the non-photoreactive group being at least one type selected from the group consisting of saturated hydrocarbon groups and aromatic hydrocarbon groups which optionally have a heteroatom; a hydroxy group, an amino group, CHNH, a carboxy group, or a mercapto group being not bonded to an end of the non-photoreactive group; a content of the repeating unit represented by Formula (Ia) being greater than 15 mol % of an amount of the main backbone chain; and contents of the (meth)acryloyl group and the non-photoreactive group each being 5 mol % or greater of an amount of the ends.
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RESIN COMPOSITION, CURED PRODUCT AND LAMINATE
The present invention discloses a resin composition containing an isocyanurate ring-containing urethane (meth)acrylate compound A, an isocyanurate ring-containing tri(meth)acrylate compound B, and a triazine ultraviolet light absorber C, wherein the isocyanurate ring-containing urethane (meth)acrylate compound A contains a compound A-1 having a specific structure, and the isocyanurate ring-containing tri(meth)acrylate compound B contains a compound B-1 having a specific structure.
Polyurethane composite material and process of preparing same
The present invention relates to a polyurethane composite material, comprising a polyurethane resin matrix prepared from a polyurethane composition, and a reinforcement material, wherein the polyurethane composition comprises: A) an isocyanate component comprising one or more organic polyisocyanates; B) an isocyanate-reactive component comprising: b1) one or more organic polyols having an amount of 21-60 wt. % based on 100% by weight of the polyurethane composition; b2) one or more (meth)acrylates comprising hydroxyl groups; and C) a radical reaction initiator; wherein the polyurethane resin matrix is prepared under such reaction conditions that the polyurethane composition undergoes addition polymerization reaction of isocyanate groups and hydroxyl groups and radical polymerization reaction simultaneously. The present invention further relates to the preparation process of the polyurethane composite material.
Polyurethane composite material and process of preparing same
The present invention relates to a polyurethane composite material, comprising a polyurethane resin matrix prepared from a polyurethane composition, and a reinforcement material, wherein the polyurethane composition comprises: A) an isocyanate component comprising one or more organic polyisocyanates; B) an isocyanate-reactive component comprising: b1) one or more organic polyols having an amount of 21-60 wt. % based on 100% by weight of the polyurethane composition; b2) one or more (meth)acrylates comprising hydroxyl groups; and C) a radical reaction initiator; wherein the polyurethane resin matrix is prepared under such reaction conditions that the polyurethane composition undergoes addition polymerization reaction of isocyanate groups and hydroxyl groups and radical polymerization reaction simultaneously. The present invention further relates to the preparation process of the polyurethane composite material.
FABRICATION OF SOLID MATERIALS OR FILMS FROM A POLYMERIZABLE LIQUID
The disclosure describes a polymerizable liquid that includes a reactive oligomer and a reactive monomer. The polymerizable liquid is an energy polymerizable liquid hardenable by a single reaction mechanism forming a photoplastic material. The disclosure further describes a method of producing the photoplastic material and articles that can be made from the photoplastic material.
Urethane (meth)acrylate resin, curable resin composition, cured product thereof, and plastic lens
A urethane (meth)acrylate resin wherein the viscosity of the resin is low, the formability into a sheet-formed product, in particular, an optical sheet provided with fine uneven shapes on the surface is excellent, and a high refractive index can be realized, a curable resin composition including the urethane (meth)acrylate resin as an indispensable component, a cured product thereof, and a plastic lens are provided. A urethane (meth)acrylate resin produced by reacting aromatic diisocyanate compound (a), bisphenol-ethylene oxide adduct diol (b) having at least three aromatic ring or alicyclic structures in the molecule, and hydroxy-containing (meth)acrylate compound (c), which are indispensable raw material components, a curable resin composition containing the urethane (meth)acrylate resin as a primary component, and a cured product thereof.