Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1998-05-20
2000-02-01
Marquis, Melvyn I.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525106, 525477, C08F 800
Patent
active
060204303
ABSTRACT:
Terminally functionalized silicone copolymers prepared using protected functionalized initiators and processes for preparing the same. The silicone copolymers includes protected, functionalized silicone diene and/or alkenylsubstituted aromatic copolymers, such as mono-functional, homotelechelic, heterotelechelic, macromonomer, and radial copolymers. The protected functionalized copolymers can be optionally deprotected to afford functionalized silicone diene and/or alkenylsubstituted aromatic copolymers.
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Letchford Robert James
Schwindeman James Anthony
FMC Corporation
Marquis Melvyn I.
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