Non-phosphate washing powder

Application Number: 00105265
Application Date: 2000.04.24
Publication Number: 1320685
Publication Date: 2001.11.07
Priority Information:
International: C11D1/14;C11D3/42
Applicant(s) Name: Zhang Haizhou
Inventor(s) Name: Zhang Haizhou
Patent Agency Code: 41104
Patent Agent: chen gao
Abstract A non-phosphate washing powder is prepared from sodium dodecylphenyl sulfonate (80-20 wt.%), sodium carbonate (20-30 wt.%), sodium sulfate (5-15 wt.%), potash alum (5-25 wt.%), zeolite (20-40 wt.%), sodium dodecanol sulfate (2-5 wt.%), AEO-9 (2-5 wt.%), mother powder (5-10 wt.%), polyoxyethylene alcohol (0.5-5 wt.%), enzyme (2-8 wt.%), essence (0.1-1 wt.%), fluorescent whitening agent (0.5-1 wt.%), carboxymethyl cellulose sodium (0.5-2 wt.%), and sodium laurylsulfate (1-3 wt.%). Its advantages are low cost, no pollution and high detergency.