Sealant materials containing diblock copolymers and methods of making thereof

A method of making a sealant material, such as a grease material, which includes providing a diblock copolymer, where the diblock copolymer includes a plurality of styrene zones and a plurality of rubber zones, and where the styrene zones have a glass transition temperature, and combining the dibloc...

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Bibliographic Details
Main Author DOWER WILLIAM V
Format Patent
LanguageEnglish
Published 08.03.2011
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Summary:A method of making a sealant material, such as a grease material, which includes providing a diblock copolymer, where the diblock copolymer includes a plurality of styrene zones and a plurality of rubber zones, and where the styrene zones have a glass transition temperature, and combining the diblock copolymer with mineral oil at a processing temperature less than about the glass transition temperature of the styrene zones. Also disclosed are such sealant and gel materials.
Bibliography:Application Number: US20050141137