Styrenated phenol ethoxylates in emulsion polymerization

Details Styrenated phenol ethoxylates in emulsion polymerization Styrenated phenol ethoxylates in emulsion polymerization

2008-08-11

2011-11-29

Wu, David W (Department: 1762)

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C524S700000, C524S706000, C524S707000, C524S710000, C524S711000, C524S713000, C524S714000, C524S724000, C524S742000, C524S747000, C524S755000, C524S757000, C526S089000, C526S192000, C526S209000, C526S222000

Reexamination Certificate

active

08067513

ABSTRACT:
The present invention relates to the use of Styrenated Phenol Ethoxylates as surfactants in emulsion polymerization. The present invention further relates to the use of both anionic and nonionic Styrenated Phenol Ethoxylates in emulsion polymerization. Latexes with small average particle and narrow particle size distributions are obtained. Prepared latexes also have low coagulum levels and exhibit excellent mechanical and chemical stability.

REFERENCES:
patent: 3896073 (1975-07-01), Smith
patent: 4690788 (1987-09-01), Yada et al.
patent: 5278203 (1994-01-01), Harms
patent: 5545678 (1996-08-01), Giencke et al.
patent: 6200492 (2001-03-01), Eicken et al.
patent: 6870019 (2005-03-01), Kajiwara et al.
patent: 2007/0072983 (2007-03-01), Watanabe et al.
patent: 2006241175 (2006-09-01), None

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