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Country	kind	publication No.	Filing Date	Type	Sub-Type
JP	A	JP2011190415	Mar 16, 2010	Patent	Application
Type : Patent Sub-Type : Application
Published unexamined patent application		COMPOSITE PARTICLE AND METHOD FOR PRODUCING COMPOSITE PARTICLE, AND AQUEOUS INK COMPOSITION AND IMAGE FORMING METHOD USING AQUEOUS INK COMPOSITION		Sep 29, 2011
EP	A2	EP2366723	Mar 08, 2011	Patent	Application
Type : Patent Sub-Type : Application
APPLICATION PUBLISHED WITHOUT SEARCH REPORT		Composite particles, method of manufacturing composite particles, aqueous ink composition, and image forming method using aqueous ink composition		Sep 21, 2011
CN	A	CN102190758	Mar 10, 2011	Patent	Application
Type : Patent Sub-Type : Application
UNEXAMINED APPLICATION FOR A PATENT FOR INV.		Composite particles, method of manufacturing composite particles, aqueous ink composition, and image forming method using aqueous ink composition		Sep 21, 2011

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

Patent Owner(s)

Patent Owner	Address
FUJIFILM CORPORATION	TOKYO 106-8620

International Classification(s)

• C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....
• B41J:TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. M....
• C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....

• 2011 Application Filing Year
• C08G Class
• 1816 Applications Filed
• 1451 Patents Issued To-Date
• 79.91 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
KUWABARA, Tomoko	Kanagawa, JP	15	81
# of filed Patents : 15 Total Citations : 81
TAMURA, Akio	Kanagawa, JP	66	265
# of filed Patents : 66 Total Citations : 265
YANAGI, Terukazu	Kanagawa, JP	65	480
# of filed Patents : 65 Total Citations : 480

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Patent Citation Ranking

• 4 Citation Count
• C08G Class

• 11.32 % this patent is cited more than
• 14 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: 2011/0227,990

COMPOSITE PARTICLES, METHOD OF MANUFACTURING COMPOSITE PARTICLES, AQUEOUS INK COMPOSITION, AND IMAGE FORMING METHOD USING AQUEOUS INK COMPOSITION

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Abstract

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A method of manufacturing composite particles is disclosed. The method includes preparing an aqueous dispersion of a polymer (a) by a phase inversion emulsification method, using water and a solution of the polymer (a), the polymer (a) containing at least one anionic structural unit and at least one hydrophobic structural unit; and forming composite particles through seed polymerization using at least one crosslinking monomer (b) in the presence of the aqueous dispersion of the polymer (a). Further, composite particles, an aqueous ink composition and an image forming method using the aqueous ink composition are disclosed.

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Description

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