Polaroid Corporation

Polacolor. The first instant color film, Polacolot, was introduced by Polaroid Corporation in 1963. Polacolot was replaced in 1975 by Polacolot 2, a film with improved light stabiUty, which utilizes the metallized dye developers shown in Eigute 4. An extended range version, Polacolot ER, introduced in 1980, utilizes the cyan and yeUow metallized dye developers together with a magenta dye developer that incorporates a xanthene dye having reduced blue absorption (see Eig. 5). 

Vivian K. Walworth Stanley H. Mervis Polaroid Corporation... 

The linear arrangement of iodine atoms in the amylose inclusion compound has generated much interest right from the early days with respect to its spectroscopic and optical properties 138 -140). It has also been known for many years that polyvinyl alcohol (PVA) behaves similarly, and this was applied by Polaroid Corporation for the manufacture of polarising plastic using stretched sheets of iodine-stained polyvinyl alcohol170). 

Without a doubt the best known of the instant colour photographic processes is that invented and developed by the Polaroid Corporation. " The original Polacolor system led to the famous Polaroid SX-70 system in 1972. This is a dye diffusion system involving a dye developer in a tripack negative arrangement, placed on top of a receiver sheet, as shown in Figure 2.30. 

Polaroid Research Laboratories Polaroid Corporation Cambridge, MA 02139... 

Current address University of Sofia, 1126 Sofia, Bulgaria Current address Polaroid Corporation, Bedford, MA 01730... 

Current address Engelhard Corporation, Menlo Park, CN 40, Edison, NJ 08818 Current address Polaroid Corporation, 750 Main Street, Cambridge, MA 02139... 

The Opus system consists of the Opus analyzer (Fig. 26), assay-specific test modules (Fig. 27) and calibrator sets. This system performs in vitro quantitative and qualitative fluorescent immunoassays developed by PB Diagnostic Systems, a joint venture of the Polaroid Corporation and Behringwerke AG. 

Kodak Corporation was offered and turned down both the xerographic process and the instant camera. Consequently, Kodak lost their copy market to the newly formed Xerox Corporation. They gained a formidable competitor in the photographic business from the newly formed Polaroid Corporation. Now both of these corporations. Xerox and Polaroid, are them selves having problems because they did not keep up with the changing times in their respective industries. 

We are grateful for support from the MIT Center for Materials Science and Engineering (NSF-MRL Core Fund DMR 78-24185), a DuPont Young Faculty Award (to G.E, Wnek) and a fellowship from Polaroid Corporation (to M.E. Galvin). 

Polaroid Corporation, Recent Developments in the Use of Polacurd No. 740M Diamine Curative, October, 1978. 

Polaroid Corporation, Trimethylene Glycol Di-p-Aminobenzoate - A Development Diamine Curative for Cast Elastomers,... 

Richard W. Young Polaroid Corporation, Cambridge, Massachusetts John R. Van Wazer Monsanto Chemical Co., St. Louis, Missouri William E.McEwen, University of Massachusetts, Amherst, Massachusetts... 

Chemical Synthesis Laboratory, Polaroid Corporation, Cambridge, MA 02139 Department of Chemical Engineering, Tufts University, Medford, MA 02155... 

We wish to thank the symposium contributors for their efforts to help write this book. We would ako like to thank the following companies for contributing to the symposium Unitika Ltd., Monsanto Agricultural Company, Glaxo, Genzyme, Boehringer Mannheim Biochemicals, Rohm and Haas, Procter and Gamble, Polaroid Corporation, and the Division of Carbohydrate Chemistry of the American Chemical Society. A special... 

Jasne, S. European Patent Application 022992 (priority December 1985, US 811 281), Polaroid Corporation. 

In closing, the editors wish to thank the ACS-PRF for travel support to help speakers attend the symposium. In addition, the editors also want to thank Allied Corporation, Arco Chemical, Ashland Chemical, Dow Corning, DuPont, 3M, Phillips Petroleum, Polaroid Corporation, PPG Industries, Stauffer Chemical, and Texaco, Inc. for help provided speakers in the symposium and some help to facilitate production of this book on a word processor. Further, the editors thank Frank D. Blum for his help to arrange for Drexel University to host an outstanding speakers banquet during the symposium. 

R.A. Gaudiana, R.A. Minns, and H.G. Rogers, High refractive index polymers, U.S. Patent 5,132,430, assigned to Polaroid Corporation (Cambridge, MA), 1992. 

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