摘要:
Film-forming compositions comprising a film forming polymer containing acid groups and a neutralizing agent; compositions and methods for increasing the SPF of a composition by neutralizing at least a portion of the acid groups of the film forming agent with the neutralizing agent.
摘要:
The present invention relates to a curable mixture suitable for obtaining “easy-to-clean” properties in the cured mixture, comprising at least one mineral binder, a powder comprising at least one fluoroorganyl-substituted silicon compound encapsulated in a water-soluble polymer, the amount of the silicon compound being 0.001% to 8% by weight, based on the present mixture, and optionally further adjuvants, and also to a process for preparing the mixture and to the use thereof. The invention further relates to a water-redispersible powder and also to a corresponding intermediate for use in the curable mixture in order to obtain “easy-to-clean” properties in the cured mixture. Also claimed, furthermore, is a process for preparing the powder, and the use thereof.
摘要:
Personal Care compositions including one or more narrow molecular weight range copolymers have certain weight average molecular weights that provide low viscosity profiles and improved spray performance while also providing improved shampoo removability, hold, stiffness and feel compared to un-fractionated copolymers.
摘要:
The invention related to a process for the preparation of a bismercaptodiether by reacting a polysulfide with a monothiol in the presence of a base and to a process for the depolymerization of a polysulfide by reacting said polysulfide with a monothiol in the presence of a base. These processes enable the preparation of bismercaptodiethers without inorganic salt formation.
摘要:
A thickening system for personal care formulations including methyl ethyl hydroxyethyl cellulose provides efficient thickening power in applications areas such as shampoo and styling gels. In addition to providing thickening, the methyl ethyl hydroxyethyl cellulose derived polymers also provide foam stability to shampoos and improved high humidity curl retention to hair gel compositions.
摘要:
The present invention relates in general to the use of amides of the following general formula (I) wherein R1 is a linear or branched hydrocarbyl group containing 9 to 14 carbon atoms; R2 is selected from the group consisting of methyl, ethyl and benzyl; and R3 is selected from the group consisting of hydrogen, methyl and ethyl, as solvents for organic agriculturally active ingredients, compositions comprising organic agriculturally active ingredients and such amides, methods for treating a plant utilizing such compositions, as well as some of the amides as such and methods for their production.
摘要:
The invention relates to aqueous dispersions, characterized in that they comprise (c) at least one aqueous silicon dioxide dispersion with a mean particle diameter of the SiO2-particles of 1 to 400 nm and (d) at least one water-soluble hydroxyl-containing organic compound, to a process for their preparation and to their use in adhesive and coating formulations.
摘要:
The present invention relates to the use of a polymeric quaternary ester product as a collector in a froth flotation process, to a method for froth flotation utilizing the polymeric quaternary ester, to the polymeric quaternary ester as such, and to methods for the production of the polymeric quaternary ester.
摘要:
The present invention pertains to a process for the purification of a substantially water-free liquid feed comprising monochloroacetic acid, dichloroacetic acid, optionally acid chlorides, optionally anhydrides, and optionally acetic acid, which comprises the steps of (a) adding water to the liquid feed so that a liquid feed is obtained comprising between 0.01 and 5% by weight of water, based on the total weight of the liquid feed, and (b) subsequently subjecting the liquid feed obtained in step (a) to a catalytic hydrodechlorination step by contacting it with a source of hydrogen to convert the dichloroacetic acid into monochloroacetic acid in the presence of a solid heterogeneous hydrogenation catalyst comprising one or more metals of Group VIII of the Periodic Table of the Elements deposited on a carrier.
摘要:
A hair fixative composition includes a hair fixative polymer and a solvent system where the solvent system includes ethanol and another non-aqueous solvent in a weight ratio in a range of about 80:20 to about 20:80 of ethanol to the other non-aqueous solvent, and optionally a propellant.