Preparation of polysilanes

Details Preparation of polysilanes Preparation of polysilanes

1992-03-13

1993-08-17

Marquis, Melvyn I.

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

Synthetic resins

From silicon reactant having at least one...

528 10, 528 14, 528 31, 556430, C08G 7706

Patent

active

052370330

ABSTRACT:
Polysilanes are synthesized by reacting dihalosilanes in the presence of alkali metal particles while using copper powder, cuprous oxide, cupric oxide, or an organic copper compound as a catalyst. There are obtained high molecular weight polysilanes in high yields.

REFERENCES:
patent: 4962175 (1990-10-01), Bujalski et al.
patent: 4962176 (1990-10-01), Bujalski et al.
patent: 5128430 (1992-07-01), Tabei et al.
patent: 5159043 (1992-10-01), Mori et al.
patent: 5162477 (1992-11-01), Mori et al.

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