The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 10, 2026
Filed:
Nov. 01, 2019
Applicant:
Prime Polymer Co., Ltd., Tokyo, JP;
Inventors:
Akiko Odawara, Kisarazu, JP;
Yurie Kumeda, Sodegaura, JP;
Assignee:
PRIME POLYMER CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 222/06 (2006.01); C08J 3/12 (2006.01); C08J 5/04 (2006.01); C08J 5/24 (2006.01); C08K 3/04 (2006.01); C08L 23/06 (2006.01); C08L 23/12 (2006.01); C08L 23/14 (2006.01); C08L 23/16 (2006.01); C08L 23/26 (2025.01); C08L 53/00 (2006.01);
U.S. Cl.
CPC ...
C08J 5/043 (2013.01); C08F 222/06 (2013.01); C08J 3/12 (2013.01); C08J 5/244 (2021.05); C08K 3/04 (2013.01); C08L 23/06 (2013.01); C08L 23/12 (2013.01); C08L 23/142 (2013.01); C08L 23/16 (2013.01); C08L 23/26 (2013.01); C08L 53/00 (2013.01); C08L 2205/03 (2013.01);
Abstract
A long fiber-reinforced propylene resin composition, including a long fiber-reinforced resin pellet; an ethylene polymer that has a density of 865 to 950 kg/m, a melting point of 50 to 105° C., and a heat of fusion of 52 J/g or more and is optionally modified; and optionally, a propylene polymer, wherein the long fiber-reinforced resin pellet is a pellet including a propylene polymer, a reinforcing fiber, and a modified polypropylene.
Odawara, Akiko. (2026). Long fiber-reinforced propylene resin composition and long fiber-reinforced molded product (U.S. Patent No. 12570810). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12570810
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile