Esters

Details Esters Esters

2005-12-13

2005-12-13

Wilson, James O. (Department: 1623)

Drug, bio-affecting and body treating compositions

Designated organic active ingredient containing

Carbohydrate doai

C514S054000, C536S115000, C536S119000, C536S124000, C424S065000, C424S066000, C424S068000, C424S400000

Reexamination Certificate

active

06974804

ABSTRACT:
Acylated cellobiose compounds (CHME) which satisfy the formula;whereinX represents an acyl group (R—CO—) or H, Z represents an acyl group (R′—CO—) or H and not more than a minority of X+Z residues represent H,R represents a saturated or unsaturated, linear or branched chain hydrocarbon residue of 5 to 31 carbon atoms andR′ represents a residue, different from R, which is:(i) a saturated or unsaturated, linear or branched chain hydrocarbon residue of 1 to 31 carbon atoms, or (ii) an aromatic hydrocarbon residue, or (iii) a cycloaliphatic hydrocarbon, each optionally substituted.CHME esters are particularly suited to thickening or structuring a water-immiscible liquid, for example, a phase in a cosmetic formulation, such as antiperspirant or deodorant formulations, eg water in oil emulsions and especially translucent ones.

REFERENCES:
patent: 3969087 (1976-07-01), Saito et al.
patent: 4673570 (1987-06-01), Soldati
patent: 4725430 (1988-02-01), Schamper et al.
patent: 4725432 (1988-02-01), May
patent: 4822602 (1989-04-01), Sabatelli
patent: 4948578 (1990-08-01), Burger et al.
patent: 4954333 (1990-09-01), Ward
patent: 5169626 (1992-12-01), Tanner et al.
patent: 5429816 (1995-07-01), Hofrichter et al.
patent: 5486566 (1996-01-01), Katsoulis
patent: 5587153 (1996-12-01), Angelone, Jr. et al.
patent: 5744130 (1998-04-01), Guskey et al.
patent: 6248312 (2001-06-01), Franklin et al.
patent: 6458344 (2002-10-01), Franklin et al.
patent: 512 770 (1996-10-01), None
patent: 92/19222 (1992-11-01), None
patent: 93/23008 (1993-11-01), None
patent: 97/11678 (1997-04-01), None
patent: WO-99/33853 (1999-07-01), None
patent: 00/61079 (2000-10-01), None
patent: 00/61082 (2000-10-01), None
Cosmetics and Toiletries,Deodorant/Antiperspirant-Sticks, 1990, vol. 105, p. 75-78.
GB Search Report in a GB Application, GB 0025437.5.
Bull. Chem. Soc. Japan (1995), 68(12), 3423-8.
Chem. Pharm. Bull. (1981), 29(2), 505-13. Abstract.
Co-pending U.S. Appl. No. 09/982,150, filed Oct. 17, 2001, Franklin et al.
Co-pending U.S. Appl. No. 09/978,954, filed Oct. 17, 2001, Grainger et al.
European Search Report in an EP application 01 30 7826.
Takada et al., “Discotic Columnar Liquid Crystals In Oligosaccharide Derivatives III. Anomeric Effects On The Thermo-Mesomorphic Properties Of Cellobiose Octa-Alkanoates” Liquid Crystals, vol. 19, No. 4, pp. 441-448.

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