Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Radical -xh acid – or anhydride – acid halide or salt thereof...
Reexamination Certificate
2004-09-28
2010-10-12
Yu, Gina C (Department: 1611)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Radical -xh acid, or anhydride, acid halide or salt thereof...
C514S558000, C424S401000, C424S059000, C424S063000, C424S064000
Reexamination Certificate
active
07812056
ABSTRACT:
A fine particle dispersant containing at least one member selected from the group consisting of ester compounds of the following general formula (I) of ditrimethylolpropane and a fatty acid(s), polycondensates of ditrimethylolpropane and a polyvalent carboxylic acid(s), polycondensates of the ester compound of the following general formula (I) and the polyvalent carboxylic acid(s), polycondensates of an ester compound of ditrimethylolpropane and the polyvalent carboxylic acid(s) and the fatty acid(s), and polycondensates of ditrimethylolpropane, the fatty acid(s) and the polyvalent carboxylic acid(s).wherein R1to R4each independently represent a hydrogen atom or a fatty acid residue, with the proviso that at least one of them is a hydrogen atom. This fine particle dispersant is excellent in fine particle dispersibility and the properties (smell and color) thereof are scarcely deteriorated in heat stability tests.
REFERENCES:
patent: 4389346 (1983-06-01), Yamada et al.
patent: 5436006 (1995-07-01), Hirose et al.
patent: 5468802 (1995-11-01), Wilt et al.
patent: H1536 (1996-06-01), Karn et al.
patent: 6160144 (2000-12-01), Bongardt et al.
patent: 6214329 (2001-04-01), Brieva et al.
patent: 6316119 (2001-11-01), Metzger et al.
patent: 6329060 (2001-12-01), Barkac et al.
patent: 6613135 (2003-09-01), Miyamoto et al.
patent: 1525392 (1978-09-01), None
patent: 2142837 (1985-01-01), None
patent: 51-118843 (1976-10-01), None
patent: 52-131513 (1977-11-01), None
patent: 53-46890 (1978-12-01), None
patent: 53-46890 (1978-12-01), None
patent: 07-034084 (1995-02-01), None
patent: 08176587 (1996-09-01), None
patent: 09053005 (1997-02-01), None
patent: 2000-26879 (2000-01-01), None
patent: 2001-247844 (2001-09-01), None
patent: 2001-247845 (2001-09-01), None
patent: 2001-288006 (2001-10-01), None
patent: 63-125598 (2008-05-01), None
Akagi, N., Feb. 25, 1997, Derwent Acc. No. 1997-197343, (JP 09053005, Abstract).
Ishii, K. et al.“Perfume Composition”, JP 408176587 A, abstract.
Ehara Taro
Gotou Naoki
Iwamoto Yoshiaki
Kachi Hisanori
Buchanan & Ingersoll & Rooney PC
The Nisshi OilliO Group, Ltd.
Yu Gina C
LandOfFree
Fine particle disperant and cosmetic, paint, ink, memorizing... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fine particle disperant and cosmetic, paint, ink, memorizing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fine particle disperant and cosmetic, paint, ink, memorizing... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4229832