Idling revolution control device for internal combustion engine

Patent · Tue Dec 13 00:00:00 EST 1988

OSTI ID:6365247

Sasaki, T

This patent describes a method of manufacturing a peroxide curable synthetic elastomer with improved chemical aging and oil resistance properties, comprising the steps of: reacting ethylene, propylene and a diene monomer in a solvent solution in the presence of a suitable catalyst; forming a water slurry product of the resulting ethylene-propylene-nonconjugated diene monomer terpolymer; and solution blending a liquid, high vinyl 1,2-polybutadiene resin with the terpolymer product by adding the 1,2-polybutadiene to the slurry prior to separating and during the terpolymer elastomer, the 1,2-polybutadiene having at least about 80 mole % 1,2 vinyl structure with a pendant vinyl group for every other chain carbon.

• Assignee: Mitsubishi Denki Kabushiki Kaisha, Tokyo
• Patent Number(s): US 4790276
• OSTI ID: 6365247
• Resource Relation: Patent File Date: Filed date 26 Jun 1987
• Country of Publication: United States
• Language: English

Related Subjects

33 ADVANCED PROPULSION SYSTEMS
99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE
INTERNAL COMBUSTION ENGINES
COMPUTERIZED CONTROL SYSTEMS
ACTUATORS
DESIGN
FEEDBACK
METERS
OPERATION
CONTROL SYSTEMS
ENGINES
HEAT ENGINES
MEASURING INSTRUMENTS
330100* - Internal Combustion Engines
990220 - Computers
Computerized Models
& Computer Programs- (1987-1989)