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Unilever HPC Patents Detergent



Published November 14, 2005
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Unilever HPC Patents Detergent
● Patent No. US 6,608,016 B2: Unilever
Home & Personal Care (HPC) USA,
Greenwich, CT, has patented a laundry
detergent comprising a linear alkylbenzene
sulphonate anionic surfactant and
a cationic surfactant.


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