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检索条件"机构=Department of Chemical Engineering and Macromolecular Science and Engineering Program"
2698 条 记 录,以下是2671-2680 订阅
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13C NMR spectra of poly(alkyl α‐chloroacrylate)s
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macromolecular Chemistry and Physics 1978年 第8期179卷
作者: Koichi Hatada Tatsuki Kitayama Robert W. Lenz Department of Chemistry Faculty of Engineering Science Osaka University Toyonaka Osaka Japan Polymer Science and Engineering Program Chemical Engineering Department University of Massachusetts Amherst Massachusetts 01002 U.S.A.
13 C NMR spectra of isotactic and syndiotactic poly(ethyl α‐chloroacrylate)s and poly(isopropyl α‐chloroacrylate)s were measured in toluene‐ d 8 at 25 MHz. The spectra were analyzed for triad, tetrad and pentad t...
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The Tℓℓrelaxation of polystyrene
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Journal of macromolecular science, Part B 1977年 第3期13卷 497-535页
作者: John K. Gillham[a] Raymond F. Boyer[b] [a]Polymer Materials Program Department of Chemical Engineering Princeton University Princeton New Jersey 08540 [b] Midland Macromolecular Institute Midland Michigan 48640
A review of recent work by the authors on a relaxation (Tgℓℓ) above the glass transition Tgof amorphous polystyrene is presented. On the basis of experimental data from torsional braid analysis (TBA), differential sca...
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Abstracts
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Environmental Management 1977年 第1期1卷 67-96页
作者: Frankenfeld, John W. Schulz, Wolfgang McMurty, George J. Petersen, Gary W. May, G. A. Hering, F. S. Schwartz, J. I. Heywood, J. B. Chigier, N. A. Grohse, E. W. Walker, J. D. Colwell, R. R. Petrakis, L. Pergament, H. S. Thorpe, R. D. Schoepf, Richard W. Krzyczkowski, Roman Henneman, Suzanne S. Hudson, Charles L. Putnam, Evelyn S. Thiesen, Donna J. Parks, G. A. McCarty, Perry L. Leckie, J. O. Schrumpf, Barry J. Simonson, G. H. Paine, D. P. Lawrence, R. D. Pyott, W. T. Leh, M. Elders, W. Combs, J. Caplen, T. Harrison, F. L. Wong, K. M. Heft., R. E. Charnell, Robert L. Lehmann, Edward J. Mallon, Lawrence G. Hatfield, Cecile Adams, Gerald H. Johanning, James Talvitie, Antti Noll, Kenneth E. Miller, Terry Smiarowski, Joseph F. Willis, Cleve E. Foster, John H. Schlesinger, Benjamin Daetz, Douglas Lear, Donald U. Smith, Mona F. Hundemann, Audrey S. Crockett, Pernell W. Werner, Kirk G. Carroll, Thomas E. Maase, David L. Genco, Joseph E. Ifeadi, Christopher N. Lowman, F. G. Christensen, S. W. Van Winkle, W. Mattice, J. S. Harrison, Elizabeth A. Barker, James C. Chesness, Jerry L. Smith, Ralph E. Shaheeen, Donald G. Raney, R. Keith Borton, T. Wezernak, C. T. Raney, R. K. Sherwani, Jabbor K. Moreau, David H. Eisenberg, Norman A. Lynch, Cornelius J. Breeding, Roger J. Johnson, J. D. Foster, K. E. Mouat, D. A. Clark, R. Hyden, John William Owen, Wilfred Bayfield, Neil G. Barrow, Graham C. Stolz, Stephanie B. Wienckowski, Louis A. Brown, Betram S. Keyfitz, Nathan Wilson, W. L. Newman, Peter W. G. Bammi, Deepak Bammi, Dalip Goddard, James E. Chisholm, Tony Walsh, Cliff Brennan, Geoffrey Thompson, K. S. Richardson, R. Jensen, Clayton E. Brown, Dail W. Mirabito, John A. Cowing, Thomas G. Binghamton, Suny Siehl, George H. Albrecht, O. W. Alexander, Ariel Barde, Jean -Philippe Darby, William P. McMichael, Francis Clay Dunlap, Robert W. Muckleston, Keith W. Frankenhoff, Charles A. Giulini, Lorenzo T. Wyatt, T. Black, Peter E. Keating, William Thomas Leonard, M. E. Fisher, E. L. Brunelle, M. F. Dickinson, J. E. Pethig, Rudiger Clapham Exxon Research & Engineering Co. Linden Government Research Lab Coast Guard Washington D.C. Department of Transportation Washington D.C. Office For Remote Sensing of Earth Resources. NASA Earth Resources Survey Program Pennsylvania State University Washington D.C. Department of the Navy Washington D.C. Cambridge. Dept. of Mechanical Engineering Massachusetts Inst. of Technology USA Huntsville. School of Graduate Studies and Research Alabama Univ. USA Dept. of Microbiology. Office of Naval Research Maryland Univ. Arlington Research and Development Co. Pittsburgh AeroChem Research Labs. Inc. Princeton Dept. of the Interior Office of Library Services. Bibliographic Series (Final) Washington D.C. Interplan Corp. Santa Barbara Urban Mass Transportation Adm. Washington D.C. Naval Underwater Systems Center Newport Calif. Mercury Project. National Science Found Stanford Univ Washington D.C. Div. of Advanced Environmental Research & Tech. USA Corvallis. NASA Earth Resources Survey Program Oregon State Univ. Washington D.C. Riverside. Inst. of Geophysics and Planetary Physics National Science Foundation California Univ. Washington D.C. Livermore Lawrence Livermore Lab. California Univ. USA Atlantic Oceanographic and Meteorological Labs. National Oceanic and Atmospheric Administration Miami National Technical Information Service Springfield Miami Univ. Coral Gables School of Law National Oceanic and Atmospheric Administration Rockville National Academy of Sciences Office of Sea Grant Washington D. C. School of Law National Oceanic and Atmospheric Administration Office of Sea Grant. Rockville Norman. Dept. of Civil Engineering and Environmental Science. Urban Mass Transportation Administration Oklahoma Univ. Washington D. C. Knoxville.Dept. of Civil Engineering. Federal Highway Administration Tennessee Univ. Washington D. C. Amherst.Water Resources Research Center. Office of Water Research and Technology Massachusetts Univ. Washington D. C. Calif. Dept. of Industria
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Aerodynamic levitation technique for containerless high temperature studies on liquid and solid samples
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Metallurgical Transactions B 1976年 第4期7卷 711-713页
作者: Winborne, David A. Nordine, Paul C. Rosner, Daniel E. Marley, Neil F. High Temperature Chemical Reaction Engineering Laboratory United States Summer Research Program for College Juniors Chemical Engineering Section Department of Engineering and Applied Science Yale University New Haven 06520 CT United States
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Solvent and counterion effects in the anionic polymerization of α,α‐disubstituted β‐propiolactones†
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macromolecular Chemistry and Physics 1976年 第8期177卷
作者: Claus D. Eisenbach Robert W. Lenz Polymer Science and Engineering Program Chemical Engineering Department University of Massachusetts Amherst Massachusetts 01002
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Cationic polymerization ofp‐substituted α‐methylstyrenes, 2.†Crystalline polymers fromp‐methyl‐ andp‐isopropyl‐α‐methylstyrene‡
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macromolecular Chemistry and Physics 1976年 第3期177卷
作者: Robert W. Lenz Judith E. Sutherland Lars C. Westfelt Polymer Science and Engineering Program Chemical Engineering Department University of Massachusetts Amherst Massachusetts 01002 USA
Under identical conditions of cationic polymerization at low temperature 2‐( p ‐tolyl)‐1‐propene (α, p ‐dimethylstyrene) gave polymers with much higher syndiotactic contents than unsubstituted α‐methylstyrene....
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Polymer Syntheses. Volume 1
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Journal of Organometallic Chemistry 1975年 第2期86卷 C41-C41页
作者: Robert W. Lenz Polymer Science and Engineering Program Chemical Engineering Department University of Massachusetts Amherst Mass. 01002 U.S.A.
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Some aspects of the emulsion polymerisation of vinyl acetate†
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Polymer International 1975年 第3期7卷
作者: Vivian Stannett Andrew Klein Morton Litt Department of Chemical Engineering North Carolina State University Raleigh North Carolina 27607 USA and Division of Macromolecular Science Case-Western Reserve University Cleveland Ohio 44106 USA
The present status of work on the mechanism of the emulsion polymerisation of vinyl acetate initiated by potassium persulphate is critically reviewed. In addition, some new data illustrating the effect of adding elect...
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Cationic polymerization ofp‐substituted α‐methylstyrenes, 1. Tacticity by1H‐ and19F‐NMR spectroscopy
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macromolecular Chemistry and Physics 1975年 第3期176卷
作者: R. W. Lenz W. Regel L. Westfelt Polymer Science and Engineering Program Chemical Engineering Department University of Massachusetts Amherst MA. 01002 USA Institute for Macromolecular Chemistry University of Freiburg D‐78 Freiburg i. Br. Fed. Rep. of Germany Swedish Forest Products Research Laboratory S‐11486 Stockholm Sweden
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The Effects of High Contact Pressures and Temperatures on the Adhesion of Amorphous Polystyrene to Borosilicate (Pyrex) Glass
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The Journal of Adhesion 1974年 第4期6卷 357-375页
作者: Eric Baer Tomlinson Fort Richard Vera [a] Departments of Macromolecular Science Chemical Engineering Case Western Reserve University Cleveland Ohio [b] Centra De Investigation De Materiales Universidad Nacional Autonoma Ciudad Universitaria Mexico 20 D.F. Mexico [c] Department of Chemical Engineering Carnegie-Mellon University Pittsburgh Pennsylvania
The effects on adhesive joint strength of four pressure-temperature histories, each over the range of pressures from 1 to 1500 bars and temperatures from 25 to 200°C, has been investigated with polystyrene-Py...
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