Granular secondary alkanesulfonate

US6051544A · kind A · utility

Assignee

• Clariant Corporation · DE

Inventors

• Frank-Peter Lang · Hattersheim, DE
• Helmut Kramer · Mainz, DE
• Roland Steinl · Hattersheim, DE

Key dates

• Filing date: Jan 20, 1998
• Grant date: Apr 18, 2000
• Expiry date: Jan 20, 2018

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D17/06
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Granular secondary alkanesulfonate, essentially comprising finely divided, solid sec. alkanesulfonate and an additive. This granular sec. alkanesulfonate is obtained by grinding and mixing coarse sec. alkanesulfonate with an additive. The resulting alkanesulfonate can be used in solid detergent and cleaning product compositions or directly for producing extrudates, pressed articles or compacts.