Light weight rubber composition containing clay
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United States of America Patent
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-
Apr 27, 2004
Grant Date -
Jan 2, 2003
app pub date -
Nov 15, 2001
filing date -
Nov 17, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
This invention discloses a rubber composition that is comprised of: (1) an amino group containing rubbery polymer, wherein said amino group containing rubbery polymer contains from about 0.1 weight percent to about 20 weight percent of monomer units containing an amino group, and (2) from about 0.1 phr to about 25 phr of a 2:1 layered silicate clay, wherein the 2:1 layered silicate clay is an organophilic 2:1 layered silicate clay.
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