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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
KRATON POLYMERS U S LLC	16400 PARK ROW HOUSTON TX 77084

International Classification(s)

• C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
St, Clair David John	Houston, US	36	268
# of filed Patents : 36 Total Citations : 268

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• 0 Citation Count
• C08L Class

• 0 % this patent is cited more than
• 15 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent Application No: 2010/0010,147

ADHESIVES PREPARED FROM DIPHENYLETHYLENE CONTAINING BLOCK COPOLYMERS

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Abstract

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The present invention relates to adhesives and sealants prepared from novel anionic block copolymers of mono alkenyl arenes, diphenylethylenes and conjugated dienes. The block copolymers are unhydrogenated or selectively hydrogenated and have mono alkenyl arene/diphenylethylene end blocks and conjugated diene mid blocks. The block copolymer may be combined with tackifying resins, oils and other components to form the adhesives and sealants of the present invention.

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Description

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