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William A. Hoffman

Chemicals and Technology Innovation and Invention. Visit http://www.robill.com
Certificate # 908
ROBILL Products
436 East Saddle River Road
Ridgewood, NJ 07450
Phone #: 201-670-6722
Cell #: 201-788-0823
Fax #: 201-670-7467

Consulting in fine and specialty chemical synthesis, formulations in adhesives, coatings, cleaning products - Ph.D. Organic Chemist; Former manager of specialty R&D (construction products, acrylate/methacrylate manufacture and formulations (UV, EB)); Geomembranes production/testing/installation/QC; Patent development, licensing, & litigation; Process development/redevelopment; Expert witness.

Previous Experience:

Research Chemist, Celanese Corp., 1974-1977; Manager, Process Development, Dart & Kraft, Inc., 1977-1985; Manager, Product Development, Sika Corporation, 1985-1987;

Senior Research Scientist, Union Carbide, 1987-2001.
Project areas managed include syntheses: mono- and di-acrylates and methacrylates, allyl diglycol carbonate, biphenol, PHBA ; product development: HD and VLDPE geomembranes; photocurable solder mask; construction products including sealants, adhesives, admixtures, penetrating sealers, concrete treatments; Hands-on experience with syntheses of stannous octoate, DBTDL, diacetone acrylamide, allyl diglycol carbonate formulations: clear epoxy table finish, UV/EB clear topcoats, paints (focused on waterborne baked enamels), household cleaning products, polyethylene film, polypropylene.

Education:

Ph.D. Organic Chemistry – Stevens Institute of Technology

Recent Innovations:

US 6,452, 538 B1 Satellite System for Monitoring Space
Global Warming: Fallacies and Substantial Doubt – DVD recorded at Bergen Community
College visit http://www.robill.com/GlobalWarmingDVDFrameset.htm