Redispersible polymers including a protective colloid system

Details Redispersible polymers including a protective colloid system Redispersible polymers including a protective colloid system

2011-06-28

2011-06-28

Choi, Ling-Siu (Department: 1762)

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...

C524S503000

Reexamination Certificate

active

07968642

ABSTRACT:
A redispersible polymer including, as a redispersing aid, a protective colloid system including from 30% to 100% of a low molecular weight polyacrylamide colloid having a 20% solution viscosity in water of 200 to 800 Centipoise.

REFERENCES:
patent: 3883489 (1975-05-01), Matschke et al.
patent: 5118751 (1992-06-01), Schulze et al.
patent: 5225478 (1993-07-01), Beckerle et al.
patent: 5430092 (1995-07-01), Aydin et al.
patent: 5519084 (1996-05-01), Pak-Harvey et al.
patent: 5567750 (1996-10-01), Schulze et al.
patent: 5874524 (1999-02-01), Pakusch et al.
patent: 6028167 (2000-02-01), Pakusch et al.
patent: 6706805 (2004-03-01), Weitzel
patent: 2006/0020058 (2006-01-01), Grawe et al.
patent: 717206 (2000-03-01), None
patent: 718907 (2000-04-01), None
patent: 2445813 (1976-04-01), None
patent: 196 29 526 (1998-01-01), None
patent: 1158007 (2001-11-01), None
patent: 10-060402 (1998-03-01), None
patent: WO2005/021145 (2005-03-01), None
patent: WO2006/034531 (2006-04-01), None
Supplementary European Search Report and Opinion on European Patent Application No. EP 08 70 6120 (Apr. 12, 2010).
International Search Report mailed Apr. 14, 2008, (2 pgs).

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