A method to prepare a Cosmetic gel that contains dibenciliden Bar alditol and intermediary for the preparation of such Cosmetics Bar

摘要

Refers to a method for preparing a gel Cosmetic bar.The Method comprises mixing a First dibenciliden alditon particuladocon a vehicle Liquid containing an Antiperspirant Salt dissolved in it to conformaruna Uniform dispersionE.The dibenciliden alditol is mixed with liquid Vehicle under a temperature sufficiently Low, below 50 degrees C,So sustancialmenteninguna amount of dibencilidenald Moit is dissolved in the liquid vehicle.This dispersion may include an amount to Industrial Scale, typically exceeding 200 kg.A part of this dispersal, usually a relatively small portion escalentada Sta, then has a temperaturasuficiente to dissolve the dibenciliden alditol,Following which is cooled down to form a gel.This Warming yenfriamiento carried out fast enough radaciu00f3n dibenciliden alditol minimize the SDR.Preferably, the heating yenfriamiento are carried out in such a way that this portion is subjected to a temperature exceeding 90 degrees C for no more than two hours,Moreover durantenomu00e1s within thirty minutes. Also refers to an intermediate composition to prepare a Cosmetic gel bar.The intermediate composition comprises a Particulate unadispersiu00f3n dibenciliden alditol vehicle in a Liquid containing dissolved joinedthe Antiperspirant,Where the dibenciliden substantially ningunacantidad alditon dissolves. Preferably, The dispersion is between 0.5 and 3% by weight of the dibenciliden alditol, between 70 and 95% of the vehicle, enpeso liquid and between 1 and 22% by weight of the Antiperspirant Salt.The vehicle comprises a Liquid, preferably with Polyhydric alcohol