Company News, Patents

BASF Earns Hard Surface Cleaner Patent

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By: TOM BRANNA

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Patent No. US 6,455,486 B1: BASF Corp. patented an anti-spotting and anti-filming, no-rinse hard surface cleaning formulation with a polyalkylene oxide and vinyl ester graft copolymer, a polycarboxylate, a nonionic surfactant and water-soluble organic surfactants....

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