Polyester resin composition having improved mechanical properties and anti-discoloration

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9899580
SERIAL NO

14632019

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A polyester resin composition comprises: (A) a first polyester resin having a melting temperature of greater than about 285° C.; (B) a second polyester resin having a melting temperature of less than or equal to about 285° C.; (C) a white pigment; and (D) an inorganic filler. The polyester resin composition may exhibit improved mechanical properties and discoloration resistance and can be used in a molded article, for example, as a LED reflector.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
LOTTE ADVANCED MATERIALS CO LTD334-27 YEOSUSANDAN-RO YEOSU-SI JEOLLANAM-DO YEOSU-SI 59616

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hong, Sang Hyun Uiwang-si, KR 103 332
Jung, Yoo Jin Uiwang-si, KR 21 73
Kang, Tae Gon Uiwang-si, KR 37 139
Lim, Jong Cheol Uiwang-si, KR 60 533
Park, Chan Moo Uiwang-si, KR 22 26

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
7.5 Year Payment $3600.00 $1800.00 $900.00 Aug 20, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Aug 20, 2029
Fee Large entity fee small entity fee micro entity fee
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