发明名称 |
FREMGANGSMAATE FOR BLEKING AV HUSHOLDNINGSVASK I EN VASKECYKLUS. |
摘要 |
A process for bleaching household laundry in a wash cycle, comprising a first stage in said cycle in which the laundry is washed in the presence of a detergent composition free of any peroxide-type bleaching agent at a temperature between about 40 DEG to 60 DEG C. and a pH between about 8 and 12, rinsing said laundry, and subjecting said laundry to a second stage in said cycle in which said rinsed laundry is washed in the absence of any detergent and in the presence of at least one peroxide-type bleaching agent and an activator at a temperature between about 40 DEG to 60 DEG C. and a pH between about 9 and 13. |
申请公布号 |
NO164115(B) |
申请公布日期 |
1990.05.21 |
申请号 |
NO19860002607 |
申请日期 |
1986.06.27 |
申请人 |
SOCIETE ATOCHEM |
发明人 |
DUGENET, YANN;LANDAN, GISELE |
分类号 |
D06L1/12;C11D3/39;D06L3/02;D06L3/14 |
主分类号 |
D06L1/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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