Pressure-responsive particles, cartridge, and apparatus for manufacturing printed matter

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12103993
APP PUB NO 20220227906A1
SERIAL NO

17547164

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Pressure-responsive particles include pressure-responsive base particles and silica particles, in which the pressure-responsive base particles contain a styrene-based resin that contains styrene and other vinyl monomers as polymerization components and a (meth)acrylic acid ester-based resin that contains at least two kinds of (meth)acrylic acid esters as polymerization components and in which a ratio of a mass of the (meth)acrylic acid esters to a total mass of polymerization components is 90% by mass or more, the pressure-responsive particles have at least two glass transition temperatures, a difference between a lowest glass transition temperature and a highest glass transition temperature is 30° C. or higher, and a ratio of a surface coating rate Cs2 by the silica particles after application of the following first stress to a surface coating rate Cs1 by the silica particles before application of stress satisfies a relationship of 0.4≤Cs2/Cs1≤0.8.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
FUJIFILM BUSINESS INNOVATION CORP7-3 AKASAKA 9-CHOME MINATO-KU TOKYO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hasegawa, Takashi Kanagawa, JP 380 3649
Iida, Yoshifumi Kanagawa, JP 68 236
Iwanaga, Takeshi Kanagawa, JP 116 1385
Kamiwaki, Satoshi Kanagawa, JP 32 59
Kobayashi, Takako Kanagawa, JP 53 193
Seki, Mieko Kanagawa, JP 48 273
Yamanaka, Kiyohiro Kanagawa, JP 26 50
Yamasaki, Sumiaki Kanagawa, JP 99 603

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Apr 1, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 1, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 1, 2036
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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