Process for making silicone emulsions

Details Process for making silicone emulsions Process for making silicone emulsions

2006-09-19

2006-09-19

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...

C516S053000, C516S055000, C516S924000

Reexamination Certificate

active

07109268

ABSTRACT:
In a process for the production of a silicone in water emulsion in which a polysiloxane fluid, at least one surfactant and water are continuously fed to a high shear mixer in such proportions as to form a viscous oil in water emulsion which is continuously withdrawn from the mixer. The polysiloxane fluid may be a non-reactive fluid or may have reactive groups capable of taking part in a chain extension reaction. A desired emulsion particle size can be maintained by monitoring the pressure in the supply line at the inlet to the high shear mixer.

REFERENCES:
patent: 4533254 (1985-08-01), Cook et al.
patent: 5504150 (1996-04-01), Gilson et al.
patent: 5563189 (1996-10-01), Hosokawa et al.
patent: 5741850 (1998-04-01), Hosokawa et al.
patent: 6232396 (2001-05-01), Dong et al.
patent: 761724 (1997-03-01), None
patent: 771629 (1997-05-01), None
patent: 874017 (1998-10-01), None
patent: 915122 (2002-11-01), None
patent: A10052633 (1998-02-01), None
patent: A2000000449 (2000-01-01), None

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