Abstract: The grafted silicone polymer comprises a polymerization product of (a) a mercapto-modified silicone polymer and (b) a radically polymerizable monomer component comprising (meth)acrylic acid and/or a (meth)acrylic acid alkyl ester selected so that the solubility parameter of a polymer obtained only from the radically polymerizable monomer component is at least 9.14 (cal/cm3)1/2, wherein the grafted silicone polymer has a elastic storage modulus of 1 105 Pa or greater at 37° C., 1 Hz and dissolves in decamethylcyclopentasiloxane by 1 weight percent or greater at 23° C.
Abstract: An adjustable container is disclosed, wherein a plunger assembly disposed the container body cooperates with a support formed on an interior of the body to force the contents of the container upwardly towards a top thereof and to militate against the downward movement of said plunger assembly.
Type:
Grant
Filed:
February 26, 2008
Date of Patent:
April 17, 2012
Inventors:
Vickie L. Baylous, Donald L. Baylous, Jr.