Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Reexamination Certificate
2006-04-18
2006-04-18
Teskin, Fred (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
C525S194000, C525S222000, C525S224000, C525S328300, C525S329200, C525S359500, C525S368000, C525S369000
Reexamination Certificate
active
07030193
ABSTRACT:
The present invention relates to a polymer composite containing at least one carboxylated nitrile rubber polymer, that is optionally hydrogenated, at least one basic compound, at least one polyhalogenated hydrocarbon, optionally at least one filler and optionally at least one cross-linking agent, a process for preparing said polymer composite wherein at least one carboxylated nitrile rubber polymer, that is optionally hydrogenated, at least one basic compound, at least one polyhalogenated hydrocarbon, optionally at least one filler and optionally at least one cross-linking agent are mixed and a shaped article containing diester bridges formed by reaction of at least one carboxylated nitrile rubber polymer, that is optionally hydrogenated, at least one basic compound and at least one polyhalogenated hydrocarbon.
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Z.N. nudelman et al.: “Vulcanisation of a liquid carboxyl-containing polybutadiene with halogeno-organic compounds” International Polymer Science and Technology., vol. 1, No. 4, 1974, p. T/27, XP002298232 GBRAPRA Technologies, Shropshire. *abstract; table*.
Guerin Frederic
Guo Sharon X.
Von Hellens Carl Walter
Bayer Inc.
Seng Jennifer R.
Teskin Fred
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