Liquid non-aqueous dispersion and process for producing the...

Details Liquid non-aqueous dispersion and process for producing the... Liquid non-aqueous dispersion and process for producing the...

2007-07-24

2007-07-24

Peng, Kuo-Liang (Department: 1712)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

C526S279000

Reexamination Certificate

active

10314412

ABSTRACT:
A liquid non-aqueous dispersion including a silicone oil and a copolymer dispersed therein, the copolymer including (A) at least one radical polymerizable macromonomer containing dimethyl polysiloxane, and (B) at least one radical copolymerizable monomer with the macromonomer (A), which includes at least one (meth)acrylate monomer and optionally at least one vinyl monomer. This liquid non-aqueous dispersion has excellent water resistance, oil resistance and adhesive properties, and when used as a component of cosmetics, it can meet both requirements for long lasting make-up and good feeling of use of cosmetics.

REFERENCES:
patent: 5061481 (1991-10-01), Suzuki et al.
patent: 2-247110 (1990-10-01), None
patent: 8-269332 (1996-10-01), None
patent: 2000-063225 (2000-02-01), None
patent: 2002-255748 (2002-09-01), None

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