Abstract: The present invention provides a cereal flour composition containing a cereal-derived powder, and an enzyme belonging to the tannase family, wherein the tannase activity per 1 g of the cereal-derived powder is from 0.1 to 60 kU/g. Preferably, the content of the enzyme in terms of mass is from 10 to 10000 ppm with respect to the total amount of the cereal-derived powder. Preferably, the cereal-derived powder includes at least one type selected from wholemeal flour, bran, and other cereal flour having an ash content of 0.7 mass % or greater. Preferably, the cereal-derived powder has an ash content of 0.5 mass % or greater.

Abstract: A method for producing pregelatinized cereal flour according to the present invention includes: a pregelatinization step of heating a slurry containing 100 parts by mass of cereal flour and 500 parts by mass or more of water under a condition that the temperature of the slurry is 90° C. or more, to pregelatinize starch contained in the cereal flour; and a drying step of drying the slurry from the pregelatinization step to obtain a solid. In the pregelatinization step, the slurry is stirred while heating the slurry. In the pregelatinization step, the slurry is preferably heated under a condition that the temperature of the slurry is 100° C. or more. According to the present invention, there is provided pregelatinized starch that can improve the taste and texture of food and impart aging resistance to the food.

Abstract: An orientable frac ball for substantially sealing a subterranean formation. Desired orientation can be accomplished by altering the geometry of the ball with one or more features that can be molded with or added to the ball. A projection of any shape on a ball with a length plus ball diameter that is greater than the inner diameter of the well bore will prevent the ball from orienting in an undesired position on the seat. This projection can be made of various materials that break or disintegrate when desired to remove the ball from the well bore. During the pump back process in which the balls will need to move through the progressively larger sealing seats, the projection should not hinder the removal process. It will break away or off the ball during this process. Break up features can easily be added to these tail sections. These balls can be dropped with the tail down or tail up. Alternatively, a magnet placed in the frac ball can orient the ball on a metal seat by magnetic attraction.

Abstract: HVAC and building and construction components are molded from novel compositions that meet the flame spread and smoke index, as well as the molding, safety, strength, and aesthetic requirements for this use. These compounds are based on a polyester resin and more specifically can be an polypropylene glycol dicyclopentadiene copolymerized with maleic anhydride, a low profile additive and hydroxy ethyl methacrylate monomer with additional additives including an appropriate catalyst package, a mold release agent, a thickening agent, a loading of aluminum hydroxide which is from about 40 to 65% by weight, and having a loading of glass fibers of from about 10 to about 25%.

Abstract: HVAC and building and construction components are molded from novel compositions that meet the flame spread and smoke index, and the molding, safety, strength, and aesthetic requirements for this use. In a further embodiment, these compounds also promote better indoor air quality by inhibiting the growth of microbial contaminants within and on the surface of products molded therefrom. These compounds are based on thermoset resin, e.g. a polyester resin which preferably can comprise a polypropylene glycol dicyclopentadiene copolymerized with maleic anhydride, a low profile additive and hydroxy ethyl methacrylate monomer with additional additives including an appropriate catalyst package, a mold release agent, a thickening agent, a loading of aluminum hydroxide which is from about 40 to 65% by weight, having a loading of glass fibers of from about 10 to about 25% and preferably containing a silver ion containing antimicrobial agent, such as soluble glass containing silver ions.

Abstract: HVAC and building and construction components are molded from novel compositions that meet the flame spread and smoke index, as well as the molding, safety, strength, and aesthetic requirements for this use. In a further embodiment of the invention, these compounds also help to promote better indoor air quality in that they inhibit the growth of microbial contaminants within and even on the surface of products molded therefrom.

Abstract: HVAC and building and construction components are molded from novel compositions that meet the flame spread and smoke index, and the molding, safety, strength, and aesthetic requirements for this use. In a further embodiment, these compounds also promote better indoor air quality by inhibiting the growth of microbial contaminants within and on the surface of products molded therefrom. These compounds are based on thermoset resin, e.g. a polyester resin which preferably can comprise a polypropylene glycol dicyclopentadiene copolymerized with maleic anhydride, a low profile additive and hydroxy ethyl methacrylate monomer with additional additives including an appropriate catalyst package, a mold release agent, a thickening agent, a loading of aluminum hydroxide which is from about 40 to 65% by weight, having a loading of glass fibers of from about 10 to about 25% and preferably containing a silver ion containing antimicrobial agent, such as soluble glass containing silver ions.

Abstract: The invention provides molding compounds that are particularly suitable to be molded into an article such as a heating element that will conduct heat and not burn when an electric current is passed through the article. These compounds are generally liquid thermosetting molding resins which comprise a thermoset resin matrix such as a terephthalate polyester which can include blends of polyester and/or vinyl ester with a significant loading of conductive inorganic filler, typically graphite. The compositions also include flame and sound retardant additives, and glass fibers. They are further formulated to meet the desired molding characteristics; to withstand the operating temperatures to which they will be exposed; and to have a predetermined strength and a desirable user interface including appearance, and odor. Typically, the compounds will have a glass transition temperature from about 160° C. (320° F.) to about 195° C. (383° F.).

Abstract: The invention provides blower housings for air handlers and hot air furnaces which are made from molding compounds that allow for wide flexibility in molding complex configurations so as to improve blower efficiency, which improve manufacturing efficiency and safety and provide suitable mechanical properties, safety in use, and sound dampening. These compounds are generally liquid thermosetting molding resins which comprise a thermoset resin matrix such as a isophthalate polyester having a specific loading of glass reinforcing fibers. The compositions also include flame retardant additives. They are further formulated to meet the desired molding characteristics; to withstand the operating temperatures to which they will be exposed; and to have a predetermined strength and a desirable user interface including appearance, and odor. Typically, the compounds will have a glass transition temperature from about 160° C. (320° F.) to about 185° C. (365° F.).

Abstract: The invention provides molding compounds that are particularly suitable to be molded into an article such as a heating element that will conduct heat and not burn when an electric current is passed through the article. These compounds are generally liquid thermosetting molding resins which comprise a thermoset resin matrix such as a terephthalate polyester which can include blends of polyester and/or vinyl ester with a significant loading of conductive inorganic filler, typically graphite. The compositions also include flame and sound retardant additives, and glass fibers. They are further formulated to meet the desired molding characteristics; to withstand the operating temperatures to which they will be exposed; and to have a predetermined strength and a desirable user interface including appearance, and odor. Typically, the compounds will have a glass transition temperature from about 160° C. (320° F.) to about 195° C. (383° F.).

Abstract: This invention relates to a process for making a thickened thermoset resin composition, comprising: mixing(A) a carboxylic acid containing thermoset resin composition; and(B) at least one compound represented by the formula ##STR1## wherein in Formula (B-I): R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are independently hydrogen or methyl; R.sup.5 is hydrogen, a hydrocarbon group or a substituted hydrocarbon group, the substituents on said substituted hydrocarbon group comprising oxygen and/or nitrogen; and n is at least 1.

Abstract: This invention relates to low pressure sheet molding compounds and, more particularly, to a composition that is moldable at pressures below about 100 psi, said composition being made by combining: (A) an unsaturated prepolymer resin; (B) a monomeric unsaturated polymerizable material containing a terminal ethylene group; (C) a hydroxy-terminated polyester having a molecular weight in the range of about 500 to about 3000; (D) a polyisocyanate; and (E) a polymerization initiator; the mole ratio of NCO groups from (D) to OH groups from (C) being in the range of about 0.1 to about 10.

Abstract: This invention relates to a process for making a thickened thermoset resin composition, comprising: mixing(A) a carboxylic acid containing thermoset resin composition; and(B) at least one compound represented by the formula ##STR1## wherein in Formula (B-I): R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are independently hydrogen or methyl; R.sup.5 is hydrogen, a hydrocarbon group or a substituted hydrocarbon group, the substituents on said substituted hydrocarbon group comprising oxygen and/or nitrogen; and n is at least 1.

Abstract: This invention relates to low pressure sheet molding compounds and, more particularly, to a composition that is moldable at pressures below about 100 psi, said composition being made by combining: (A) an unsaturated prepolymer resin; (B) a monomeric unsaturated polymerizable material containing a terminal ethylene group; (C) a hydroxy-terminated polyester having a molecular weight in the range of about 500 to about 3000; (D) a polyisocyanate; and (E) a polymerization initiator; the mole ratio of NCO groups from (D) to OH groups from (C) being in the range of about 0.1 to about 10.

Abstract: A method of preparing curable solid polyester resin pellets and powders comprising(a) preparing a liquid mixture consisting essentially of an unsaturated polyester resin, at least one monomeric unsaturated polymerizable material containing a terminal ethylene group, and an alkaline earth metal oxide or hydroxide in an amount effective to provide a desired increase in viscosity,(b) allowing the liquid mixture to stand until the alkaline earth metal oxide or hydroxide and the polyester co-react, and a desired increase in viscosity has been attained,(c) dispersing in the mixture obtained in (b), a polymerization initiator and a filler, fibrous reinforcing material, pigment or mold release agent, or mixtures thereof,(d) extruding the mixture obtained in (c) to form dry, free-flowing pellets or powdersis described. The pellets and powders prepared in this manner are specifically suitable for molding techniques such as injection, compression or transfer molding operations.

Abstract: An airfoil or deflector panel for being mounted ahead of the rearmost set of wheels of a vehicle such as a truck or tractor-drawn trailer to direct air flow in a manner which reduces the relatively negative air pressure normally occurring behind a moving vehicle. The surface of the deflector which is presented in the direction of vehicle motion has a bilateral or compound convex curve.