Drug – bio-affecting and body treating compositions – Live hair or scalp treating compositions – Polymer containing
Reexamination Certificate
2007-10-29
2009-12-29
Jagannathan, Vasu (Department: 1796)
Drug, bio-affecting and body treating compositions
Live hair or scalp treating compositions
Polymer containing
C424S078370, C424S401000, C514S785000, C516S021000, C516S022000, C516S033000, C516S115000, C516S124000, C528S271000, C528S272000, C528S295300, C528S295500, C528S302000
Reexamination Certificate
active
07638116
ABSTRACT:
The present invention relates to a series of novel polyesters that are prepared by crosslinking polyglycerol and dimer acid. The nature of the water loving polyglycerol group as well as the fact that a C-36 fatty diacid is used in preparation of the products results in unique products.
REFERENCES:
patent: 1424137 (1922-07-01), Weisberg
patent: 6800275 (2004-10-01), O'Lenick, Jr.
patent: 2005/0031580 (2005-02-01), Allef et al.
patent: 2007/0134182 (2007-06-01), Shimizu et al.
Plusman, Polyglycerols Happi Nov. 2004 p. 94-97.
LaVay Carter
O'Lenick, Jr. Anthony J.
Jagannathan Vasu
Mesh Gennadiy
Zenitech LLC
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