Water-based shampoo

Details Water-based shampoo Water-based shampoo

2011-08-23

2011-08-23

Foley, Shanon A (Department: 1619)

Drug, bio-affecting and body treating compositions

Live hair or scalp treating compositions

Polymer containing

C424S070110

Reexamination Certificate

active

08003085

ABSTRACT:
There is provided a shampoo capable of exhibiting a smooth feel of hair upon shampooing and rinsing and imparting good luster and manageability to finished hair. The water-based shampoo of the present invention contains silicone oil droplets dispersed therein wherein said oil droplets is composed of at least (A) 50 to 90% by mass of polydimethylsiloxane and (B) 2 to 50% by mass of a copolymer having a block chain constituted of an amino-modified organopolysiloxane chain and a polyoxyalkylene chain.

REFERENCES:
patent: 5085857 (1992-02-01), Reid et al.
patent: 2005/0255074 (2005-11-01), Hanada et al.
patent: 1 283 030 (2003-02-01), None
patent: 2004-526806 (2004-09-01), None
patent: WO 99/44567 (1999-09-01), None
Wing Li et al. Maximizing Shampoo Performance. Jul. 2006 http://www.personalcaremagazine.com/Story.aspx?Story=1216.
Polydimethylsiloxane viscosities from GE Silicones (see attached polydimethylsiloxane document).
Chinese Office Action mailed Aug. 27, 2010 in corresponding Chinese Application No. 200610110692 (submitting English Translation only).

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