Abstract: A structured, solid composition that contains at least one colorant, a liquid oil phase, and a gellant, wherein the gellant is a tertiary amide-terminated polyamide resin (ATPA) of the formula (1): wherein, n designates a number of repeating units such that terminal amide groups constitute from 10% to 50% of the total amide groups; R1 at each occurrence is independently selected from a C1-22 hydrocarbon group; R2 at each occurrence is independently selected from a C2-42 hydrocarbon group; R3 at each occurrence is independently selected from an organic group containing at least two carbon atoms in addition to hydrogen atoms, and optionally containing one or more oxygen and nitrogen atoms; and R3a at each occurrence is independently selected from hydrogen, C1-10 alkyl and a direct bond to R3 or another R3a such that the N atom to which R3 and R3a are both bonded is part of a heterocyclic structure defined in part by R3a—N—R3, the composition being in the form of a solid; the liquid

Abstract: A tertiary amide-terminated dimer acid-based polyamide may be blended with a solvent to form a gel. The solvent may be flammable, and a wick may be added to the resulting gel so as to form a candle. Depending on the composition, the candle may be formed into a free-standing pillar, or may be better suited to being placed in a container. The solvent may, for example, be mineral oil or triglyceride. A solid coating may be placed around the candle, for advantages including to enhance the mechanical stability of the gelled body, and to eliminate the tendency of a gel to have an oily feel and to accept noticeable fingerprints. The solvent which, in combination with the tertiary amine-terminated dimer acid-based polymer forms a gel, may be or include a fragrance material. The gelled composition may also include fatty acid and/or a compound containing one, two, or more ester groups. In one aspect, the article does not contain a wick, and is intended to function as a fragrance-releasing product.

Abstract: A compound of formula (1): wherein, in at least one occurrence, R1 is an alkyl group having at least seventeen carbons; R2 includes a polyalkyleneoxide; R3 includes a C6 carbocyclic group; and n is an integer of at least 1. A process for preparing a compound of the formula (1) comprising combining reactants comprising: (a) a monoacid compound of the formula R1—COOH, or a reactive equivalent thereof; (b) a diamine compound of the formula H2N—R2—NH2, or a reactive equivalent thereof; and (c) a diacid compound of the formula HOOC—R3—COOH, or a reactive equivalent thereof; and heating reactants (a), (b) and (c) at a sufficient temperature, and for a sufficient time, to provide a reaction product that comprises a compound of formula (1). A process of printing, the process including melting a compound of formula (1) and depositing compound of formula (1) onto a substrate.

Abstract: Tall oil pitch may be reacted with a phenol-containing organic compound and formaldehyde or reactive equivalent thereof to prepare a resin. The reactants may further include polyhydric organic compound, &agr;,&bgr;-unsaturated carboxyl compound or ester thereof, and hydroxyl-containing non-phenolic organic compound. The resin may be formulated with a colorant to provide an ink for lithographic, gravure or letterpress printing.

Abstract: 1.

Abstract: A method is set forth for separating a sterol or sterol ester from crude tall oil comprising fractionating the crude tall oil into a residue fraction and a volatile fraction, wherein the temperature of the residue fraction does not exceed about 290° C., and wherein the residue fraction includes the sterol or sterol ester. By application of this method, which can be implemented in existing fractionating equipment or in specially designed pitch collecting apparatuses disclosed herein, the yield of sterols can exceed 50% with respect to the sterols present in crude tall oil. A method is also provided for separating unsaponifiable material from a tall oil stream comprising saponifying the stream with a mixture of sodium hydroxide and potassium hydroxide to form sodium and potassium salts of fatty acids, rosin acids, or both; evaporating the unsaponifiable material; and acidulating the unevaporated sodium and potassium salts.

Abstract: Secondary alcohol esters of hydroxyacids, e.g., ricinoleate esters of secondary alcohols, are prepared by reacting an ester of a hydroxyacid with a secondary alcohol, in the presence of an organometallic transesterification catalyst. Under these reaction conditions, a high proportion of the starting ester of a hydroxyacid is converted into a secondary alcohol ester of the hydroxyacid, while minimizing the formation of by-products including estolide. The product esters and composition containing same may be used as a lubricity agent or as a friction modifier in a lubricant composition.

Abstract: A tertiary amide-terminated dimer acid-based polyamide may be blended with a solvent to form a gel. The solvent may be flammable, and a wick may be added to the resulting gel so as to form a candle. Depending on the composition, the candle may be formed into a free-standing pillar, or may be better suited to being placed in a container. The solvent may, for example, be mineral oil or triglyceride. A solid coating may be placed around the candle, for advantages including to enhance the mechanical stability of the gelled body, and to eliminate the tendency of a gel to have an oily feel and to accept noticeable fingerprints. The solvent which, in combination with the tertiary amine-terminated dimer acid-based polymer forms a gel, may be or include a fragrance material. The gelled composition may also include fatty acid and/or a compound containing one, two, or more ester groups. In one aspect, the article does not contain a wick, and is intended to function as a fragrance-releasing product.

Abstract: A block copolymer of the formula hydrocarbon-polyether-polyamide-polyether-hydrocarbon is described. The copolymer may be prepared by reacting together reactants that include dimer acid, diamine, and a polyether having both hydrocarbon termination and termination selected from one of amine, hydroxyl and carboxyl. The copolymer may be combined with a solvent to form a gel, where the gel may be transparent and may be incorporated into household and consumer products including antiperspirants.

Abstract: A compound of formula (1), and compositions containing a plurality of such compounds, wherein, independently at each occurrence, R1 is a linear alkyl group having at least twenty carbons; R2 is selected from the diradical that results when two carboxyl groups are removed from polymerized fatty acid, and a linear C4-12 hydrocarbon group, with the proviso that at least one occurrence of R2 is the diradical that results when two carboxyl groups are removed from polymerized fatty acid; R3 is a diradical selected from C2-36 hydrocarbons and C4-30 poly(alkyleneoxides); X is selected from O and NH such that X—R3—X is selected from O—R3—O and NH—R3—O; and n represents a number of repeating units selected from 1-5, may be used as a vehicle for hot melt printing inks, including inks for ink jet printing.

Abstract: The specification discloses a method for vulcanizing an elastomer using as the cure promoter the monomeric distillate by-product from the clay-based dimerization of an unsaturated fatty acid mixture, preferably a tall oil fatty acid mixture. The distillate provides a cost-effective alternative to conventional fatty acid promoters.

Abstract: A surfactant for forming stable dispersions of rosin esters compatible with elastomeric latexes, the surfactant having the formula R1—R2—R3. R1 and R3 are each rosin (i.e., rosin, rosin dimer or a mixture of rosin and rosin dimer). R2 is selected from the group consisting of polyethylene glycol and polyethylene glycol-R4-polyethylene glycol wherein R4 is rosin (i.e., rosin, rosin dimer or a mixture of rosin and rosin dimer). The surfactant is prepared by esterifying the rosin material with polyethylene glycol.

Abstract: A low molecular weight, tertiary amide terminated polyamide may be blended with a liquid hydrocarbon to form a transparent composition having gel consistency. The tertiary amide terminated polyamide may be prepared by reacting “x” equivalents of dicarboxylic acid wherein at least 50% of those equivalents are from polymerized fatty acid, “y” equivalents of diamine such as ethylene diamine, and “z” equivalents of a monofunctional reactant having a secondary amine group as the only reactive functionality. The stoichiometry of the reaction mixture is preferably such that 0.9≦{x/(y+z)}≦1.1 and 0.1≦{z/(y+z)}≦0.7. The gel contains about 5-50% tertiary amide terminated polyamide, with the remainder preferably being pure hydrocarbon. The gels are useful in formulating personal care products and other articles wherein some degree of gel-like or self-supporting consistency is desired.

Abstract: The specification discloses a method for making low softening point modified terpene-phenol resins having improved properties. In the process, phenol is reacted in an organic solvent containing a Lewis acid catalyst with an acyclic mono-unsaturated olefin and terpene under reaction conditions sufficient to produce an alkyl-modified terpene-phenol resin at a relatively high yield having a softening point in the range of from about 70.degree. to about 110.degree. C., a Gardner color below about 6 and a polydispersity index below about 1.5. Due to its relatively low Gardner color number, the resin may be used substantially as produced avoiding additional decoloration steps which result in reduced product yield and increased cost. The product contains less volatile components and has improved compatibility with A-B and A-B-A copolymers as compared with many conventional modified terpene-phenol resins.

Abstract: The specification discloses a method for producing low softening point beta-pinene based polyterpene resins having an essentially unimodal molecular weight distribution, as well as resins made by the method. In the process a beta-pinene monomer is reacted with an olefinic co-monomer in the presence of a Lewis acid catalyst and a co-catalyst under reaction conditions sufficient to produce a beta-pinene-based copolymer having a softening point in the range of from about 85.degree. to about 125.degree. C., an essentially unimodal molecular weight distribution, and a bound chlorine level of less than about 400 ppm. Because of their low softening points and essentially unimodal molecular weight distributions, the beta-pinene-based resins of the invention are expected to exhibit improved compatibility with block copolymers used in modern adhesive formulations.

Abstract: The specification discloses a method for vulcanizing an elastomer using as the cure promoter the monomeric distillate by-product from the clay-based dimerization of an unsaturated fatty acid mixture, preferably a tall oil fatty acid mixture. The distillate provides a cost-effective alternative to conventional fatty acid promoters.

Abstract: The invention relates to a method for thermally bonding dissimilar polymeric layers on a paper or paperboard substrate whereby the bonding strength between the dissimilar polymeric layers is substantially increased. The method utilizes a resin of the structureA--B--A'wherein each of A and A' is selected from a hydrocarbonous material which is melt compatible with one of the polymeric layers and B is a hydrocarbonous material having characteristics compatible with the other polymeric layer in order to modify the dissimilar polymeric materials in such a manner that there is an increased thermal bonding strength between the dissimilar polymeric materials.

Abstract: Reduction of dust formation for particleized resin is achieved by adding low density high molecular weight polyethylene to molten resin at a temperature and under conditions sufficient to cause the polyethylene to become dispersed within the resin. The resin/polyethylene mixture is then formed into solid particles. The addition of low density, high molecular weight polyethylene significantly reduces the generation of dust during handling, such as in the particleizing and packaging stages of the manufacturing process, while providing resin particles with higher effective softening points as compared to resin particles augmented with polyethylene wax.

Abstract: The specification discloses a polyphenylene oxide delivery system for use in preparing an A-B-A block copolymer adhesive formulation having an increased service temperature. The delivery system comprises a preblend of polyphenylene oxide (PPO) resin having a T.sub.g within the range of from about 150.degree. to about 210.degree. C. and a B-block compatible resin. The PPO/B-block resin preblend enables introduction of more PPO into the composition thereby increasing the service temperature of the adhesive formulation.

Abstract: The specification discloses an improved ink vehicle for lithographic ink formulations. The ink vehicle contains a high viscosity primary resin component and a co-resin which is an acid catalyzed rosin or modified rosin ester. As contrasted with an ink vehicle containing a base catalyzed rosin ester co-resin, vehicles containing the acid catalyzed rosin ester co-resin exhibit substantially lower water pick up rates which improve the emulsification properties of an ink formulation containing the vehicle. The specification also discloses a method for making an ink vehicle having improved water emulsification properties.