Foam or viscosified composition containing a chelating agent

Assignee

• Akzo Nobel Chemicals International B.V

Inventors

• Cornelia Adriana De Wolf (9 patents)
• Hisham Nasr-El-Din (13 patents)
• Edwin Rudolf Antony Bang (4 patents)
• Guanqun Wang (1 patents)
• Josef Johannes Maria Baltussen (1 patents)
• Conrardus Hubertus Joseph Theeuwen (3 patents)
• Boen Ho O (7 patents)
• Marcel Cornelis Paulus Van Eijk (1 patents)

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