Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1996-09-19
1997-05-06
Dean, Ralph H.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525475, 525478, 525479, 523212, 523213, 524588, 524862, 528 9, 528 15, 528 25, 528 31, 528 32, 528 39, C08G 7700
Patent
active
056272413
ABSTRACT:
A method of making an organopolysiloxane sheet or tube polymer involves contacting a sheet or tube silicate with an organo-H-chlorosilane to form an organosiloxane sheet or tube polymer with pendent .tbd.Si--H groups. Subsequently, the organosiloxane sheet or tube polymer with pendent .tbd.Si--H groups is contacted with an alkenyl group containing compound in the presence of a hydrosilation catalyst. The catalyst is used in an amount effective to catalyze a hydrosilation reaction between the alkenyl group on the alkenyl group containing compound and the hydride functionality on the organosiloxane sheet or tube polymer with pendent .tbd.Si--H groups, to form the organopolysiloxane sheet or tube polymer,
REFERENCES:
patent: 2823218 (1958-02-01), Speier
patent: 3661846 (1972-05-01), Kenney
patent: 3692816 (1972-09-01), Faille et al.
patent: 3839082 (1974-10-01), Mercier et al.
patent: 3862259 (1975-01-01), Van Russelt et al.
patent: 3904583 (1975-09-01), Sanders et al.
patent: 4268574 (1981-05-01), Peccenini et al.
patent: 4289651 (1981-09-01), Benton et al.
patent: 4621024 (1986-11-01), Wright
patent: 4683318 (1987-07-01), Deffeves et al.
patent: 4786558 (1988-11-01), Sumiya et al.
patent: 4911982 (1990-03-01), Rice
patent: 4942026 (1990-07-01), Gupta
patent: 4960816 (1990-10-01), Rice
patent: 5328683 (1994-07-01), Harashima
patent: 5514734 (1996-05-01), Maxfield et al.
patent: 5527871 (1996-06-01), Tani et al.
Polymer Preprints, vol. 32 No. 3, Aug. 1991, pp. 508-509.
Colloids & Surfaces, 63, (1992), pp. 139-149.
Chen Chenggang
Katsoulis Dimitris E.
Kenney Malcolm E.
Case Western University
Dean Ralph H.
DeCesare James L.
Dow Corning Corporation
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