Abstract: A polymeric material has a repeat unit of formula —O-Ph-O-Ph-CO-Ph-I and a repeat unit of formula —O-Ph-Ph-O-Ph-CO-Ph-II wherein Ph represents a phenylene moiety; wherein the repeat units I and II are in the relative molar properties I:II of from 65:35 to 95:5; wherein log10 (X %)>1.50-0.26 MV; wherein X % refers to the % crystallinity and MV refers to the melt viscosity. A process for making the polymeric material is also disclosed.

Abstract: Disclosed are a chloroethylene-based nanocomposite composition comprising a chloroethylene-based resin; a nanoclay comprising a coupling agent bonded thereto; and at least one polymer selected from unsaturated organic acid-based resins or polycarboxylic acid-based resins, and a method of preparing the same.

Abstract: A titanium dioxide pigment composition comprising a plurality of titanium dioxide particles and a polymer that is associated with the titanium dioxide particles and becomes associated with latex particles in an aqueous based coating formulation to inhibit agglomeration of the titanium dioxide particles while the coating formulation dries is provided. The polymer comprises a water soluble polymer backbone, at least one functional group that is attached to the polymer backbone and has an affinity for titanium dioxide, and at least one hydrophobic functional group that is attached to the polymer backbone and has an affinity for latex. Also provided is a method of manufacturing a titanium dioxide pigment composition.

Abstract: Composite particles are provided that can be used to cure epoxy resins. More particularly, the composite particles have a porous polymeric core particle, a curing agent and/or a curing catalyst for an epoxy resin positioned within the porous polymeric core particle, and a fluoropolymer-containing coating layer around the porous polymeric core particle. Additionally, curable compositions are provided that are mixtures containing an epoxy resin and the composite particles. The epoxy resin typically does not react until the curable composition is heated causing the release of the curing agent and/or curing catalyst from the composite particle. Further, cured compositions formed from the curable composition are provided.

Abstract: A rubber mix for tires including at least one cross-linkable polymer base, a reinforcing filler, a vulcanization system, a reinforcing resin and a dithiol chemical according to the formula SHRSH, wherein, in the formula, R is an aliphatic or aromatic group composed of 3 to 12 atoms.

Abstract: This invention relates to a tire with tread for promoting a combination of cold weather service at low temperatures and wet traction. The tread is of a rubber composition containing cis 1,4-polybutadiene and dual styrene/butadiene elastomers with reinforcing filler comprised of pre-hydrophobated precipitated silica and rubber reinforcing carbon black. The tread rubber composition may contain triglyceride vegetable oil such as soybean oil.

Abstract: The present invention relates to a method of producing emulsion polymer particles having a core-shell structure wherein at least one polyalkylene oxide containing additive is used in the core, and also to their use in paints, paper coatings, foams, crop protection agents, liquid inks and cosmetic compositions.

Abstract: The present invention relates to a composition comprising hedgehog shaped particles, at least one binder, and at least one hydrophobizing agent and/or at least one hydrophilizing agent, a method for controlling the wettability of substrate surfaces using these compositions, as well as a material comprising these compositions.

Abstract: This invention relates to a tire with tread for promoting a combination of cold weather service at low temperatures and wet traction. The tread is of a rubber composition containing cis 1,4-polybutadiene and dual styrene/butadiene elastomers with reinforcing filler comprised of pre-hydrophobated precipitated silica and rubber reinforcing carbon black. The tread rubber composition may contain triglyceride vegetable oil such as soybean oil.

Abstract: Disclosed are a resin composition for a cable material and a cable used for a vehicle and a method of manufacturing the cable thereof. In particularly, by controlling the components such as a polypropylene content, a flame retardant content and the like in a base resin, and containing a high crystalline homo polypropylene (PP) resin and a high crystalline block polypropylene resin in the base resin in a specific ratio, the resin composition provides excellent physical properties such as abrasion resistance and flexibility resistance and has reduced weight effect when a cable is manufactured using the resin composition.

Abstract: A conductive adhesive includes an adhesive of 80 to 90 wt % and a conductive fiber of 10 to 20 wt %. The conductive adhesive according to the present disclosure has excellent conductivity by mixing the conductive fiber with the one-component adhesive or the two-component adhesive to make electric conduction smoother, and to improve adhesion properties and durability regarding temperature changes.

Abstract: Methods are described for activating a glass fiber or flake to participate in polymerizing a resin. The methods may include sizing the glass fiber or flake with a sizing composition that includes a solution containing a polymerization initiator, and activating the polymerization initiator by forming a free radical moiety on the polymerization initiator that can initiate the polymerization of the resin. Additional methods of making a glass reinforced composite are described. The methods may include sizing glass fibers or flakes with a sizing composition that includes a solution containing a polymerization initiator, forming a free radical moiety on the polymerization initiator to make activated glass fibers or flakes, and contacting the activated glass fibers or flakes with a polymer resin. The activated glass fibers or flakes initiate the polymerization of the resin around the glass fibers or flakes to form the glass reinforced composite.

Abstract: The present invention relates to sizing compositions, to glass fibers at least partially coated with such sizing compositions, to a variety of fiber glass products at least partially coated with such sizing compositions, and to composites formed from cycloolefins and reinforced with glass fibers at least partially coated with sizing compositions of the present invention. In one non-limiting embodiment, a sizing composition for glass fibers comprises a film-former comprising a polymer, wherein the repeating unit of the polymer comprises at least four carbon atoms and at least one carbon-carbon double bond, and a silane.

Abstract: The present invention is directed to a pneumatic tire having a tread comprising a vulcanizable rubber composition comprising, based on 100 parts by weight of elastomer (phr), 100 phr of a diene based elastomer having a glass transition temperature less than ?50° C.; from 30 to 65 phr of a fatty acid monoester of formula 1 where R1 is selected from C1 to C8 linear or branched alkyl, C1 to C8 linear or branched alkenyl, and C2 to C6 linear or branched alkyl substituted with from one to five hydroxyl groups; R2 is C11 to C21 alkyl or C11 to C21 alkenyl; less than 10 phr of a petroleum-derived oil; and from 50 to 130 phr of silica.

Abstract: A method of production of a modified conjugated diene rubber including a first step of polymerizing a monomer containing at least a conjugated diene compound by using a polymerization initiator in an inert solvent so as to obtain a conjugated diene polymer having an active end, and a second step of causing a compound represented by a following formula (1) to react with the active end of the conjugated diene polymer having an active end: wherein, in formula (1), each of R1 to R3 independently is an alkyl group having 1 to 4 carbon atoms, R4 is a hydrocarbon group containing an aromatic ring and having 6 to 10 carbon atoms, R5 is an alkyl group having 1 to 6 carbon atoms, and “n” is an integer of 0 to 10.

Abstract: A vulcanizable elastomeric composition for tire component is described. The vulcanizable elastomeric composition includes modified silicate fibers as fillers. Moreover, the tire component contains elastomeric materials which are obtainable by vulcanization of the vulcanizable elastomeric composition. A tire for vehicles which includes one or more of the tire components is also described. The vulcanized elastomeric materials are characterized by having good static and dynamic mechanical properties, and particularly low hysteresis. Advantageously, the tire which contains one or more of the tire components has a reduced rolling resistance.

Abstract: A fiber-reinforced resin composition includes a polyarylene sulfide (A), a carbodiimide compound (B) and carbon fibers (C) in specific blending amounts and in which the carbon fibers (C) are surface-treated with a sizing agent (D), the carbodiimide compound (B) is an aliphatic carbodiimide compound, and the sizing agent (D) is a compound having three or more specific functional groups in one molecule; and a fiber-reinforced composite material includes a thermoplastic resin (A?), an adhesive compound (B?) and reinforcing fibers (C?) and in which the adhesive compound (B?) is a compound having two or more specific structures in one molecule, the thermoplastic resin (A?) is a thermoplastic resin containing an element other than carbon in a repeating unit structure of a main chain, and an abundance ratio Rb of the adhesive compound (B?) is 1.2 or more.

Abstract: A coating composition which comprises a dispersion comprising: (a) a core comprising a base polymer; (b) a shell at least partially surrounding said core, wherein said shell comprising a polar polymeric stabilizing agent; and (c) one or more hydrophobic particulate fillers embedded at least partially in said shell is provided.

Abstract: The invention relates to a pulverulent composition preparable by contacting a powder with 0.01 to 50 wt %, based on the overall mass of the composition, of a liquid component comprising at least one copolymer obtainable by polymerizing a mixture of monomers comprising (I) at least one ethylenically unsaturated monomer which comprises at least one radical from the series carboxylic acid, carboxylic salt, carboxylic ester, carboxylic amide, carboxylic anhydride, and carboxylic imide and (II) at least one ethylenically unsaturated monomer having a polyalkylene oxide radical, the liquid component comprising at least 1 wt % of the at least one copolymer and at least 30 wt % of an organic solvent, and the powder which is contacted with the liquid component comprising no inorganic binder. Further disclosed is a binder composition which comprises a pulverulent composition of the invention and an inorganic binder.

Abstract: Disclosed are a modified conjugated diene-based polymer represented by Chemical Formula 2a or 2b defined herein and a method of preparing the same.