Starch-based adhesive

Article Abstract:

Scientists at the USDA's National Center for Agricultural Utilization Research has developed a new environment-friendly adhesive that contains no formaldehyde or phenols. The adhesive is made from cornstarch, polyvinyl alcohol, hexamethoxymethylmelamine and citric acid while latex has been added for greater bond strength and moisture resistance. Wood- bonding tests indicate that the adhesive is stronger than the wood. Further research is being done to reduce the production costs, which is 25 to 30 cents higher than for conventional adhesives.

Science & research, Adhesive Manufacturing, Adhesives NEC, Adhesives

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Enzymes joint venture

Article Abstract:

Dow Chemical and Diversa have formed a joint venture for the development of industrial enzymes. Under the terms of the deal, Diversa will receive fees and research and development payments over five years from Dow, in exchange for proprietary technology for identifying and customizing industrial enzymes. Fernand Kaufmann, Dow's VP for biotechnology, says the agreement is an indication that the company is fully committed in developing industrial enzymes.

Joint ventures, Enzymes, Other Basic Organic Chemical Manufacturing, Dow Chemical Co. (Midland, Michigan)

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