Polyamide resin composition

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9650474
APP PUB NO 20150344642A1
SERIAL NO

14821484

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The present invention relates to a polyamide resin composition comprising polyamide (X) comprising a diamine unit containing 70 mol % or more of a metaxylylenediamine unit and a dicarboxylic acid unit and an alkali compound (A), wherein the following equations (1) to (3) are satisfied:

description='In-line Formulae' end='lead'0.03≦P<0.32  (1)description='In-line Formulae' end='tail'

description='In-line Formulae' end='lead'2.2≦M≦26.1  (2)description='In-line Formulae' end='tail'

description='In-line Formulae' end='lead'5<M/P≦200  (3)description='In-line Formulae' end='tail'

wherein P represents a mole concentration (μmol/g) of a phosphorus atom contained per g of the polyamide resin composition; and M represents a sum (μmol/g) of values obtained by multiplying a mole concentration of an alkali metal atom and a mole concentration of an alkaline earth metal atom each contained per g of the polyamide resin composition by valencies thereof respectively.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • MITSUBISHI GAS CHEMICAL COMPANY, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kato, Tomonori Hiratsuka, JP 66 439
Mitadera, Jun Hiratsuka, JP 59 273
Otaki, Ryoji Hiratsuka, JP 31 219
Yamamoto, Takashi Hiratsuka, JP 951 10608

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 Nov 16, 2028
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