Resin fine powder consisting of 4-methyl-1-pentene polymer, composition containing same, and process for production thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9260549
APP PUB NO 20130052464A1
SERIAL NO

13643866

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A resin fine powder which consists of a 4-methyl-1-pentene polymer that exhibits a limiting viscosity [η] of 1.0×10−2 to less than 3.0 dl/g as determined in decalin at 135° C. and which has a median particle diameter [D50] of 1.0×10−1 to 5.0×10 μm; and a composition which comprises the resin fine powder and at least one sinterable powder selected from the group consisting of metal powders and ceramic powders.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
MITSUI CHEMICALS INC2-1 YAESU 2-CHOME CHUO-KU TOKYO 1040028 ?1040028

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujihara, Kazutoshi Sodegaura, JP 10 106
Itou, Toshiyuki Ichihara, JP 8 45
Kawabe, Kuniaki Ichihara, JP 39 115
Kurihara, Mai Sodegaura, JP 11 31
Seki, Ryouichi Ichihara, JP 7 50

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Aug 16, 2027
Fee Large entity fee small entity fee micro entity fee
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