Crystalline particles of glutamic acid N,N-diacetic acid

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United States of America Patent

PATENT NO 9815773
SERIAL NO

14649273

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Abstract

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The invention relates to glutamic acid N,N-diacetic acid (GLDA) of the formula GLDA-YmHn, wherein m is less than 0.5, n+m=4, Y is a monovalent cation that is not a proton, in the form of crystals, a process to make these crystals, and their uses, in particular in detergent compositions.

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Patent Owner(s)

Patent OwnerAddress
NOURYON CHEMICALS INTERNATIONAL B VVELPERWEG 76 ARNHEM NL-6824 BM

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doppen, Roy Gérard Deventer, NL 6 15
Heus, Martin Arnhem, NL 24 37
Schomaker, Elwin Arnhem, NL 25 88
Van, Lare Cornelis Elizabeth Johannus Wijchen, NL 18 118
Verwer, Paul Nijmegen, NL 2 3

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