公开(公告)号：US20230278319A1

公开(公告)日：2023-09-07

申请号：US17998511

申请日：2021-08-13

Applicant: KOLON INDUSTRIES, INC.

Inventor： Sang Woo LEE ,  Ok Hwa JEON ,  Min Ho LEE ,  Sung Gyu LEE

IPC: B32B25/10 ,  B32B5/02 ,  B32B7/12 ,  C08J5/04 ,  C09J161/12 ,  B60C9/14 ,  B60C9/22

CPC classification number: B32B25/10 ,  B32B5/024 ,  B32B7/12 ,  B60C9/14 ,  B60C9/22 ,  C08J5/046 ,  C09J161/12 ,  B32B2250/02 ,  B60C2009/2247 ,  C08J2307/00 ,  C08J2309/00

Abstract: This invention relates to rubber reinforcing material with reduced weight, a method for preparing the same, and a tire including the same. According to this invention, there is provided a rubber reinforcing material that has a thin thickness and light weight, and yet has excellent durability. The reinforcing material not only reduces the weight of a tire, but also enables realization of improved rolling resistance.

公开(公告)号：US20230173777A1

公开(公告)日：2023-06-08

申请号：US17998683

申请日：2021-10-01

Applicant: KOLON INDUSTRIES, INC.

Inventor： Sang Woo LEE ,  OK Hwa JEON ,  Min Ho LEE ,  Sung Gyu LEE

IPC: B29D30/38 ,  B60C9/12

CPC classification number: B29D30/38 ,  B60C9/12 ,  B29D2030/383

Abstract: This invention relates to rubber reinforcing material with reduced weight, a method for preparing the same, and a tire including the same. According to this invention, there is provided a rubber reinforcing material that has a thin thickness and a light weight, and yet has excellent durability. The reinforcing material not only reduces the weight of a tire, but also enables realization of improved rolling resistance.