A. Correspondence:

Summary: The largest series of the collection, the Research and Consulting series documents the extensive scientific research of Dr. Chang. The majority of the research occurred at Rutgers University but was funded or sponsored by various other companies. A large amount of research was done for the Kabi Vitrum and Pharmacia companies. The Campbell Soup Company, Kalsec, Henkel Chemical Corporation and Lever Brothers are just a few of the other companies Dr. Chang was associated with. Correspondence to and from these companies regarding research and funding is included in this series as are meeting minutes and reports for Kalsec and Pharmacia. Items also relate to specific research projects including fat emulsion, antioxidants, lecithin, soybean oil, toxicity and flavor research. Dr. Chang documented information on and compiled by his research assistants as well. Research for patents, correspondence with the patent lawyers and copies of patents can also be found here.