Flame-retardant HIPS material and preparation method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11926725
APP PUB NO 20220411610A1
SERIAL NO

17286494

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Disclosed is a flame-retardant HIPS material and a preparation method thereof, comprising the following components: 90 parts to 67 parts of a HIPS resin; 8 parts to 15 parts of a brominated flame retardant; and 3 parts to 7 parts of an auxiliary flame retardant; wherein the auxiliary flame retardant is a 1,3,5-triazine compound. In the present invention, a synergistic compounding of the brominated flame retardant and the auxiliary flame retardant effectively reduces an amount of the brominated flame retardant, and a stable UL 94 (1.5 mm) V-0 flame-retardant class can be achieved. Compared with the existing brominated flame-retardant HIPS, the present invention has a low halogen content, low gas, and high cost performance ratio, which avoids excessive acid gas from forming air lines on the surface of parts, has a good appearance.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
KINGFA SCI & TECH CO LTD510663 GUANGZHOU SCIENCE AND TECHNOLOGY DEVELOPMENT ZONE GUANGDONG CHINA 33 GUANGZHOU CITY GUANGDONG PROVINCE 510663

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fu, Jinfeng Guangdong, CN 3 0
Huang, Xianbo Guangdong, CN 51 27
Qin, Wangping Guangdong, CN 2 0
Xiao, Peng Guangdong, CN 99 700
Ye, Nanbiao Guangdong, CN 37 4

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 Sep 12, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Sep 12, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 12, 2035
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