Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From carboxylic acid or derivative thereof
Reexamination Certificate
2008-01-08
2008-01-08
Boykin, Terressa (Department: 1711)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From carboxylic acid or derivative thereof
C424S070110, C424S401000, C424S402000, C424S403000, C424S404000, C510S130000, C510S131000, C528S271000
Reexamination Certificate
active
11169997
ABSTRACT:
Polyol polyester polymers are provided which are useful for personal care formulations and products containing such formulations. The polyol polyester polymers include a reaction product of at least one polyfunctional alcohol, at least one polyfunctional carboxylic acid and at least one monofunctional carboxylic acid, wherein the polyfunctional alcohol includes about two to about ten carbon atoms, the polyfunctional carboxylic acid includes one to about thirty-six carbon atoms and the monofunctional carboxylic acid includes about four to about twenty-four carbon atoms. Such polyol polyester polymers can have a dynamic viscosity at 25° C. of about 200 to about 5000 centipoise and a hydroxyl value of about 40 to about 300 KOH/g.
REFERENCES:
patent: 5391664 (1995-02-01), Takei et al.
Product Information for Schercemol™ DISM Ester from Noveon, Inc. (Jun. 2005 Edition) (1 page).
Product Information for Ultracas® G-20 Guerbet Ester from Noveon, Inc. (Sep. 17, 2002 Edition) (2 pages).
Product Information for Cosmol 42 from Ikeda Corporation (website printed Oct. 18, 2005) (2 pages).
Product Information for Cosmol 43 from Ikeda Corporation (website printed Oct. 18, 2005) (2 pages).
Product Information for Cosmol 222 from Ikeda Corporation (website printed Oct. 18, 2005) (2 pages).
CRODA Product Catalog: 2003 Year in Review, Cromollient DP3A (9 pages) (see p. 5).
Flaster Greenberg, P.C.
Inolex Investment Corporation
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