Plastic and nonmetallic article shaping or treating: processes – Direct application of electrical or wave energy to work – Using direct contact of electrode or electrical wire with...
Patent
1997-08-07
1998-06-30
Kopec, Mark
Plastic and nonmetallic article shaping or treating: processes
Direct application of electrical or wave energy to work
Using direct contact of electrode or electrical wire with...
264349, 264405, 337 14, B29C 3502, B29C 3508
Patent
active
057729492
ABSTRACT:
A thermally expandable wax composition and its use in polymer-based actuators is disclosed and claimed. The compositions are wax-based and include conductive filler as well as a viscosity modifier to stabilize the composition against segregation. Optionally included are thermoxidative stabilizers.
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Patent Abstracts of Japan, vol. 006, No. 014 (M-108), 27 Jan. 1982 & JP 56 133595 A (Hitachi), 19 Oct. 1981.
Bayer Michael
Haider M. Ishaq
Kuder James E.
Long Barbara J.
Menczel Joseph D.
Hoechst Celanese Corp.
Kalyanaraman P. S.
Kopec Mark
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