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

Patent Owner(s)

Patent Owner	Address
PRC-DESOTO INTERNATIONAL INC	12780 SAN FERNANDO ROAD SYLMAR CA 91342

International Classification(s)

• C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....

• 2004 Application Filing Year
• C08G Class
• 1195 Applications Filed
• 514 Patents Issued To-Date
• 43.02 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Cosman, Michael A	Valencia, CA	32	888
# of filed Patents : 32 Total Citations : 888

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Patent Citation Ranking

• 16 Citation Count
• C08G Class

• 73.60 % this patent is cited more than
• 20 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: 2005/0245,695

Polymer blend and compositions and methods for using the same

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Abstract

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A polymer blend having at least one polysulfide component and at least one polythioether component is disclosed. The polymer blend offers numerous advantages, including the ability to compatibilize formulations based on either polysulfide chemistry or polythioether chemistry alone. Compositions comprising the polymer blend, particularly sealant formulations for use in aerospace applications, are also disclosed, as are multilayer sealant assemblies and methods for repairing the same.

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Description

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Claims

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