Patent · US Active

Modified galactomannan ethers

US8546559B2 · kind B2 · utility

1Cited by

2References

11Claims

0Family size

Assignee

LAMBERTI SPA · IT

Inventors

Valentina Langella · Milano, IT
Eva Baldaro · Milano, IT
Giuseppe Li Bassi · Varese, IT

Key dates

Filing date	Jul 14, 2009
Grant date	Oct 1, 2013
Priority date	—
Expiry date	Jan 27, 2030

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/5426
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Cationic hydrophobically modified galactomannan ethers having a cationic degree of substitution (DSC) from 0.01 to 0.5 and hydrophobic degree of substitution (DSH) below 0.001 are readily soluble in aqueous systems and useful to thicken, stabilize and condition cosmetics, detergent compositions and household cleaning products; they further improve the deposition of other ingredients on the treated surface (skin, hair or fabric).

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.