Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2011-04-05
2011-04-05
Szekely, Peter (Department: 1761)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C524S445000, C524S446000, C524S492000, C524S493000, C524S495000, C524S496000
Reexamination Certificate
active
07919547
ABSTRACT:
A water-dispersible composition including a nanofiller-containing epoxy resin and a low temperature nonionic surfactant having a molecular weight of less than about 7,000 Daltons; and optionally an anionic surfactant or optionally a high temperature nonionic surfactant. The water-dispersible composition can be used to prepare an aqueous dispersion of the nanofiller-containing epoxy resin. The aqueous dispersion advantageously has a long shelf- stability. One method for preparing the aqueous dispersion includes using a high internal phase ratio emulsion process.
REFERENCES:
patent: 3503917 (1970-03-01), Burke
patent: 4018426 (1977-04-01), Mertz et al.
patent: 4123403 (1978-10-01), Warner et al.
patent: 5037864 (1991-08-01), Anand
patent: 5118729 (1992-06-01), Piechocki
patent: 5250576 (1993-10-01), DesMarais et al.
patent: 5344856 (1994-09-01), Klein
patent: 5424340 (1995-06-01), Pfeil et al.
patent: 5539021 (1996-07-01), Pate et al.
patent: 5602193 (1997-02-01), Stark
patent: 6271287 (2001-08-01), Piechocki et al.
patent: 2004/0147029 (2004-07-01), Adam
patent: 1366112 (2002-02-01), None
patent: 03-157445 (1991-07-01), None
patent: 02083776 (2002-10-01), None
Ruckenstein, et al., Phase Behavior and Stability of Concentrated Emulsions, Journal of Colloid and Interface Science, vol. 133, No. 2, Dec. 1989, pp. 432-441.
Zhang, et al., Toughness Measurement of Thin Films: A Critical Review, Surface & Coatings Technology, vol. 198, 2005, pp. 74-84.
Ehreiser Manuela
Michalski Eva-Maria
Dow Global Technologies LLC
Szekely Peter
LandOfFree
Nanofiller-containing epoxy resins and stable aqueous... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Nanofiller-containing epoxy resins and stable aqueous..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nanofiller-containing epoxy resins and stable aqueous... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2684278