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Microencapsulated Fragrances



Published November 14, 2005
Related Searches: polymer acid fragrance award
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Patent No. US 6,558,706 B2: Emisphere Technologies Inc., Tarrytown, NY, was awarded a patent for microencapsulated fragrances comprising a copolymer consisting of an acrylic acid monomer and at least one ethylenically unsaturated polymerizable monomer.



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