Ingredientes para el cuidado personal

PVP-VA W-735 by Ashland Specialty Chemical is a film former. It is produced by the free-radical polymerization of monomers in the ratio of 70/30 (VP/VA). It offers strong & stiff hold, enhanced high humidity curl retention and good propellant compatibility. PVP-VA W-735 finds application in formulating alcohol-free and hair care products like hairsprays, colorants, mousses, gels, styling lotions/creams and novelty stylers. It is a 50% solution of linear and random polyvinylpyrrolidone/vinyl acetate (PVP/VA) copolymer in water. It forms transparent, flexible and oxygen permeable films which adhere to glass, plastic and metal.

ISP - PVP/VA 635 by Ashland Specialty Chemical acts as a film forming agent. It forms transparent, flexible and oxygen permeable films which adhere to glass, plastic and metal. It offers strong & stiff hold, enhanced high humidity curl retention and good propellant compatibility. 

PVP K-15 SOLUTION is a hygroscopic, amorphous polymer supplied as a clear aqueous solution. It can be plasticized with water and most common organic plasticizers. It is considered to be physiologically inert. This product is cross-linkable to a water insoluble, swellable material either in the course of vinylpyrrolidone polymerization, by addition of an appropriate multifunctional comonomer or by post-reaction, typically through hydrogen abstraction chemistry. 

PVP K-60 SOLUTION is a hygroscopic, amorphous polymer supplied as a clear aqueous solution. It can be plasticized with water and most common organic plasticizers. It is considered to be physiologically inert. This product is cross-linkable to a water insoluble, swellable material either in the course of vinylpyrrolidone polymerization, by addition of an appropriate multifunctional comonomer or by post-reaction, typically through hydrogen abstraction chemistry.