What does HPC stand for?

Suitable film-forming water-soluble polymers for this applicaton include polyvinyl alcohol, hydroxypropylcellulose and carrageenan.

Here, we will draw particularly on experiments performed using a commercial Xydar[R] LCP resin at 350[degrees]C (7); however, similar experiments have been performed on commercial Vectra B[R] LCP (9), a precommercial copolyester based on the mesogen dihydroxy-[alpha]-methylstilbene (10), and on hydroxypropylcellulose melt (8).

As new technologies develop, denture creams have been prepared with cellulosic materials, such as sodium carboxymethyl cellulose, hydroxyethylcellulose, and hydroxypropylcellulose either alone or in combination with ethylene oxide homopolymers, acrylamide homopolymers and copolymers, or maleic anhydride derivatives to improve the adhesion properties of these creams, but there are some things you should be aware of.

Aqualon produces and markets the world's broadest range of pharmaceutical-grade cellulosic excipients, including Klucel([R]) hydroxypropylcellulose, Benecel([R]) hydroxypropylmethylcellulose, Aqualon([R]) ethylcellulose, Aqualon([R]) sodium carboxymethylcellulose, Blanose([R]) sodium carboxymethylcellulose, and Natrosol([R]) hydroxyethylcellulose.

The gellant is hydroxypropylcellulose at a level of 3-5% and the fixatives are standard hair spray resins at about a 10% level.

In the investigation of the surface viscoelastic properties of spread and adsorbed monolayers of hydroxypropylcellulose (HPC) and hydroxyethylcellulose (HEC) at the air/water interface, Gau et al.

Aqualon, a business unit of Hercules Incorporated (NYSE:HPC), announced a global price increase for Ethylcellulose and Klucel(R) Hydroxypropylcellulose.

NYSE: HPC) Monday announced plans for expansion of its KLUCEL(R) Hydroxypropylcellulose facility at the Aqualon plant in Hopewell, Va.