Loctite Corporation

Henkel Loctite Corporation, 1001 Trout Brook Cro. ssing, Rocky Hill, CT 06067, USA... 

Ronald W. Novak Rohm and Haas Company J. T. O Connor Loctite Corporation... 

The paint used must be flexible enough to withstand all repeated movements in the material. The most suited paint is a nonyellowing polyurethane paint, which can normally be applied to the well-cleaned surface. If required, the surface can be primed with a special primer that is obtainable from the larger suppliers such as Loctite (Henkel Loctite Corporation, Dusseldorf, Germany). 

New Technologies Group, Loctite Corporation, 705 North Mountain Road,... 

Richard D. Rich Loctite Corporation, Rocky Hill, Connecticut, U.S.A. 

Vernon Krieble, chairman of the Chemistry Department at Trinity College in Hartford, Connecticut, learned about the product through his son, Robert Krieble, who was employed at General Electric. Vernon Krieble found a chemical solution to the problem by using cumene hydroperoxide (I) (see Section XII for all structures) as the initiator and packaging in half-filled oxygen-permeable polyethylene bottles [8]. He licensed the GE patent and in 1954 founded the American Sealants Corporation, which later became Loctite Corporation [9]. At the present time anaerobic adhesives and sealants are manufactured or sold on every continent by more than a dozen companies. Applications in virtually every industry, and technological iimovation, as measured by patent activity, continue unabated. 

E. S. Grant, Drop by Drop The Loctite Story, Loctite Corporation, Newington, Conn., 1983. 

Dr. Dave Dunn is President of F.L.D. Enterprises, which is located near Akron, Ohio, USA. He is a former Vice President and Director of Loctite Corporation and has consulted for many adhesives and sealants manufacturers and users in both North America and Europe. He is the author of several books and many articles, including the recent book Adhesives and Sealants-Technology, Applications... 

Malofsky and Baccei, from the Loctite Corporation, report on the significant mechanical property improvements obtained with maleimide and nadic capped monomers and prepolymers as additives in anaerobic methacrylate/ acrylate adhesive systems. Significant improvement in thermal resistance was noted in a PEGMA (polyethyleneglycol diroethacrylate) system in which a polymerizable maleimide addition was incorporated. A "neat" polymerized urethane methacrylate failed catastrophically within 1000 hrs. at... 

Humphreys, of the Loctite Corporation, reported on the chemistry of accelerators for curing anaerobic adhesives. He showed that the reaction between N,N-dimethylaniline derivatives and cumene hydroperoxide is relatively slow even at lOO C. He concluded that the accelerated polymerization of anaerobic adhesives of ambient temperatures caused by cure systems containing combinations of tertiary aromatic amines, hydroperoxides, and sulfonimides does not result from the hydroperoxide-amine reaction. 

Loctite Corporation North Mountain Road Newington, CT 06111... 

U.S. Patent 2,895,950. "Compositions Containing Hydroperoxide Polymerization Catalyst and Acrylate Acid Diester," July 21, 1955 (to Loctite Corporation). ... 

Bernard M. Malofsky received his Ph.D. from the University of Washington. After joining Loctite Corporation in 1972, he progressed through a number of research positions to his current job as Vice President, Research and Development for the Industrial Group. 

Robert W, R. Humphreys received his B,Sc, andPh.D. in Photochemistry and ESR Spectroscopy with Professor Donald R. Arnold at the University of Western Ontario. After 1 1/2 years postdoctoral work with Professor Cheves Walling at the University of Utah, he worked as a Research Chemist at Loctite Corporation in anaerobic adhesives chemistry. He recently joined Lever Research, Inc. as a Research Scientist. His current research interests include free radical and peroxide chemistry and metal catalyzed redox reactions. 

The Design Guide for Bonding Plastics, Loctite (LT-2197), Henkle Loctite Corporation, www.loctite.com, 2006. 

Ritchie, B., Loctite Corporation, Process Requirements for Solvent-Free UV Conformal Coatings, Adhesives in Electronics 96, Second International Conference on Adhesive Joining and Coating Technology in Electronics Manufacturing, Stockholm, Sweden, June 1996. 

Bennington, L., Conformal Coating Overview, Loctite Corporation. 1995. 

Trade Names. Indermil, Loctite Corporation and Histoacryl, B. Braun, Aesculap, B.B.D. (based on cyanacrylic butyl ester) Dertnabond, Closure Medical Corporation, (based on cyanacrylic octyl ester). 

Loctite Corporation (ed.) Loctite Worldwide Design Handbook, 1996/97 ed., 1995. 

J.T. O Connor, inventor Loctite Corporation, assignee US Patent 6475331, 2002. 

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