Invention Application
- Patent Title: HYDROGENATED PETROLEUM RESIN AND RUBBER COMPOSITION COMPRISING SAME
-
Application No.: US17635028Application Date: 2020-12-17
-
Publication No.: US20220220243A1Publication Date: 2022-07-14
- Inventor: Sang Hyun LEE , Min Sik CHO , Su Yeon PARK
- Applicant: KOLON INDUSTRIES, INC.
- Applicant Address: KR Seoul
- Assignee: KOLON INDUSTRIES, INC.
- Current Assignee: KOLON INDUSTRIES, INC.
- Current Assignee Address: KR Seoul
- Priority: KR10-2019-0168439 20191217
- International Application: PCT/KR2020/018566 WO 20201217
- Main IPC: C08F236/10
- IPC: C08F236/10 ; B60C1/00 ; C08F8/04

Abstract:
The present disclosure relates to a hydrogenated petroleum resin and a rubber composition including the same. The hydrogenated petroleum resin according to the present disclosure not only improves the viscoelastic properties of rubber containing the same, but also has excellent compatibility with rubber, thereby improving the overall physical properties of the rubber. Thus, rubber molded articles manufactured from the rubber composition containing the hydrogenated petroleum resin, for example, tires, have improved grip strength (wet/dry) and reduce an increase in rolling resistance due to the improvement in grip force to simultaneously satisfy two properties of grip force and rolling resistance required as a tire, thereby manufacturing a low-fuel consumption and high-performance tire.
Information query
IPC分类: