申请人:Unilever Home & Personal Care USA, Division of Conopco, Inc.
公开号:US20020072506A1
公开(公告)日:2002-06-13
Acylated cellobiose compounds (CHME) which satisfy the formula;
1
wherein X 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 and
R′ 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.
符合以下公式的酰化纤维生物糖化合物(CHME);
1
其中 X 代表酰基(R-CO-)或 H,Z 代表酰基(R′-CO-)或 H,且不超过少数 X+Z 残基代表 H、
R 代表 5 至 31 个碳原子的饱和或不饱和、直链或支链烃残基,且
R′ 代表不同于 R 的残基,它是
(i) 1 至 31 个碳原子的饱和或不饱和、直链或支链烃残基,或 (ii) 芳香烃残基,或 (iii) 环脂族烃残基,每种均可选择取代。
CHME 酯特别适用于不溶于水的液体的增稠或结构化,例如化妆品配方中的相,如止汗剂或除臭剂配方,例如油包水型乳液,尤其是半透明乳液。