Title:
【発明の名称】エチレンジアミン‐N,N′‐ジグルタル酸または2‐ヒドロキシプロピレンジアミン‐N,N′‐ジコハク酸を含有した洗剤組成物
Document Type and Number:
Japanese Patent JPH08507805
Kind Code:
A
Abstract:
Detergent compositions containing conventional detergent surfactants, detergent builders, and the like, and a chelant selected from ethylenediamine-N,N'-diglutaric acid (EDDG) and 2-hydroxypropylenediamine-N,N'-disuccinic acid (HPDDS) are disclosed. Such compositions provide enhanced removal of organic stains, such as food and beverage stains. The EDDG and HPDDS are biodegradable and contain no phorphorus.
Inventors:
Perkins, christopher mark
Application Number:
JP52001594A
Publication Date:
August 20, 1996
Filing Date:
February 25, 1994
Export Citation:
Assignee:
THE PROCTER AND GAMBLE COMPANY
International Classes:
C11D3/06; C11D3/12; C11D3/33; C11D3/37; C11D3/386; C11D3/395; C11D17/06; C11D17/08; D06L1/12; (IPC1-7): C11D3/33; C11D3/06; C11D3/12; C11D3/37; C11D3/386; C11D3/395; C11D17/06; C11D17/08; D06L1/12
Attorney, Agent or Firm:
Kazuo Sato (3 others)