L’Oreal earns cosmetic hair patent
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Article
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2002
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Elsevier Science
⚖ 32 KB
## Bleach boosters for detergent patented by BASF Patent No US 6,413,929 has been awarded to BASF researchers in Germany for a bleach or textile detergent with bleach boosters. The product has secondary amines, bleach activators and percarboxylic acid-based bleach.