Color stable coupled diene polymers and hot melt adhesives conta

Details Color stable coupled diene polymers and hot melt adhesives conta Color stable coupled diene polymers and hot melt adhesives conta

1992-06-01

1993-11-30

Michl, Paul R.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525254, 525342, C08F29704

Patent

active

052666492

ABSTRACT:
Diene polymers comprising at least one diene polymer block and at least one other polymer block which are coupled together with a coupling agent of the formula ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are alkyl or alkoxy containing up to 20 carbon atoms or more and at least of them are alkoxy. Adhesive formulations containing such polymers are also within the scope of the invention.

REFERENCES:
patent: 2386452 (1945-10-01), Fleming et al.
patent: 3149182 (1964-09-01), Porter
patent: 3244664 (1966-04-01), Zelinski et al.
patent: 3503943 (1970-03-01), Kresge et al.
patent: 3725369 (1973-04-01), Halasa et al.
patent: 3840616 (1974-10-01), Clark et al.
patent: 3880954 (1975-04-01), Kahle et al.
patent: 4096203 (1978-06-01), St. Clair
patent: 4137391 (1979-01-01), Smith et al.
patent: 4139519 (1979-02-01), Itoh et al.
patent: 4882384 (1989-11-01), Willis et al.
patent: 5093430 (1992-03-01), Sakagami et al.
patent: 5118762 (1992-06-01), Chin
Wittenberg/Gilman, Organosilymetallic Compounds: Their Formation and Reactions, and Comparison With Related Types, 1959, pp. 116-145.
Zelinski/Wofford, Synthesis of Trichain and Tetrachain Radial Polybutadiens, 1965, 93-103.

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