Platinum-based catalysts for the polymerization of vinyl ether m

Details Platinum-based catalysts for the polymerization of vinyl ether m Platinum-based catalysts for the polymerization of vinyl ether m

1992-07-17

1993-12-21

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

526126, 526332, 526333, 526334, 528 15, 528 25, 528 31, 528 32, C08F13008, C08F11612, C08F 480

Patent

active

052722333

ABSTRACT:
The present invention relates to a curable polyvinyl ether composition created using a novel catalyst system for the synthesis of polyethers from vinyl ether monomers or polymers. This catalyst system comprises a platinum complex catalyst and silicon hydride cocatalyst. The invention also relates to a method of producing polyethers from vinyl ether monomers or polymers using the above-mentioned catalyst system.

REFERENCES:
patent: 4764577 (1988-08-01), Inoue et al.
patent: 5145915 (1992-09-01), Weitemeyer et al.
Speier, J. L., "Homogeneous Catalysis of Hydrosilation By Transition Metals", Advances in Organometallic Chemistry, vol. 17, pp. 407-447 (1979).
Aylett, Organometallic Compounds, vol. 1, p. 107, John Wiley, New York (1979).
Crivello, J. V. et al., "The Synthesis, Characterization, and Photoinitiated Cationic Polymerization of Silicon-Containing Epoxy Resins", J. Polymer Sci., vol. 28, pp. 479-503, John Wiley, New York (1990).
Schildknecht, C. E., Vinyl Related Polymers, p. 593, John Wiley and Sons, (1952).
Crivello, J. V., Adv. in Polymer Science, 62, p. 1, (1984).

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