High temperature polymerization process for making terminally un

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...

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526212, 526216, 526220, 526222, C08F 214, C08F 216

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057102279

ABSTRACT:
High temperature polymerization process and products obtained therefrom are provided. The polymerization is conducted at above 225.degree. C. to produce polymers having a degree of polymerization below 50. The products are useful as detergent additives and for subsequent polymerization.

REFERENCES:
patent: 3074999 (1963-01-01), Rauhut et al.
patent: 3087962 (1963-04-01), Bortnick
patent: 3227745 (1966-01-01), McClure
patent: 3342853 (1967-09-01), Nemec
patent: 3342854 (1967-09-01), Nemec
patent: 3379702 (1968-04-01), Spivey
patent: 4196272 (1980-04-01), Goretta
patent: 4301266 (1981-11-01), Muenster et al.
patent: 4314044 (1982-02-01), Hughes et al.
patent: 4414370 (1983-11-01), Hamielec
patent: 4529787 (1985-07-01), Schmidt et al.
patent: 4546160 (1985-10-01), Brand et al.
patent: 4600755 (1986-07-01), Das et al.
patent: 4774303 (1988-09-01), Denzinger et al.
patent: 4914167 (1990-04-01), Hambrecht et al.
patent: 5028677 (1991-07-01), Janowicz
patent: 5055540 (1991-10-01), Hughes et al.
patent: 5264530 (1993-11-01), Darmon et al.
patent: 5268437 (1993-12-01), Holy
patent: 5328972 (1994-07-01), Dada
patent: 5374687 (1994-12-01), Cooperman et al.
patent: 5576386 (1996-11-01), Kempter et al.
Vasile, C. et al, Handbook of Polyolefins, M. Dekker (1993), pp. 526, 527.
The Role of Cations in Low Power Radio Frequency Plasmas of Propenoic Acid, A. J. Beck, et al., J. Chem. Soc., Chem. Commun. (1995).
In-Situ Synthesis of PBA-graft-PMMA Copolymers To Be Used As Compatibilizing Agents In PBA/PMMA Composite Latex Particles Via The Macromonomer Method, Victoria L. Dimonie, et al., J.M.S.--Pure Appl. Chem., A32(8&9), pp. 1445-1460 (1995).
Bulk and Emulsion Copolymerizations of n-Butyl Acrylate and Poly(methyl methacrylate) Macromonomer, P. Rajatapiti, et al., Journal of Applied Science, vol. 61, pp. 891-900 (1996).
Thermal Organic Reactions in Supercritical Fluids, M. E. Paulaitis, et al., eds., Chemical Engineering at Supercritical Fluid Conditions, Chapter 26, pp. 515-533 (1983).
"Low Molecular Weight Polymers of Acrylic Acid and Copolymers With Styrene", T. Spychaj, Progress in Organic Coatings, vol. 17, pp. 71-88 (1989).
"Solvent/Nonsolvent Solubility and Polarity Parameters in Fractional Separation of Oligomers", T. Spychaj and A. E. Hemielec, Die Angewandte Makromolekulare Chemie, vol. 157, pp. 137-151 (1988).
"Continuous Polymerization and Copolymerization of Acrylic Acid With Styrene at High Temperatures", T. Spychaj, Scientific Papers of Szczecin Polytechnic No. 401, Institute of Chemical Technology, (1989).
"High-Temperature Continuous Bulk Copolymerization of Styrene and Acrylic Acid: Thermal Behavior of the Reactants", T. Spychaj, et al., Journal of Applied Science, vol. 41, pp. 2111-2119 (1991).
"Base-Catalysed Oligomerization of Vinyl Monomers--III", B. A. Feit, European Polymer Journal, vol. 8, pp. 321-328 (1972).
"Anionic Oligomerization of Acrylic Esters", B. A. Feit, European Polymer Journal, vol. 3, pp. 523-534 (1967).
"Thermal Organic Reactions in Supercritical Fluids", J. Metzger, et al., Chemical Engineering at Supercritical Fluid Conditions, pp. 515-533 (1983) .

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