公开(公告)号：US20190203083A1

公开(公告)日：2019-07-04

申请号：US16314351

申请日：2017-06-30

Applicant: KOLON INDUSTRIES, INC.

Inventor： Je Min LEE ,  Jae Kyung HWANG ,  Wan Jae LEE ,  Myung Jong KIM ,  Won Seok GONG ,  Jun Hyo PARK

IPC: C09J11/08 ,  C08F36/04 ,  C09J123/02

CPC classification number: C09J11/08 ,  C08F36/045 ,  C08F222/04 ,  C08F240/00 ,  C08F289/00 ,  C08G77/42 ,  C08G77/442 ,  C09J123/02 ,  C09J145/00 ,  C09J191/00

Abstract: The present invention relates to a curable petroleum resin, a preparation method therefor, and use thereof, wherein the curable petroleum resin comprises a repeating unit derived from a petroleum resin monomer, a repeating unit derived from a silane monomer and a repeating unit derived from a cyclic anhydride monomer, and wherein the curable petroleum resin is used as an additive for a reactive polyolefin-based adhesive composition to increase the adhesive strength to a polyolefin-based substrate used for various parts.

公开(公告)号：US20190211239A1

公开(公告)日：2019-07-11

申请号：US16335122

申请日：2017-09-22

Applicant: KOLON INDUSTRIES, INC.

Inventor： Je Min LEE ,  Jae Kyung HWANG ,  Wan Jae LEE ,  Myung Jong KIM ,  Won Seok GONG ,  Jun Hyo PARK

IPC: C09J143/04 ,  C09J175/04 ,  C09J133/08

CPC classification number: C09J143/04 ,  C08L33/12 ,  C08L57/02 ,  C08L57/06 ,  C08L75/04 ,  C09J133/08 ,  C09J157/02 ,  C09J175/04

Abstract: Provided is a curable petroleum resin, and a preparation method and a use thereof, the curable petroleum resin comprising a repeating unit derived from a petroleum resin monomer, a repeating unit derived from a silane monomer and a repeating unit derived from a C3-C20 alpha-olefin monomer. The curable petroleum resin is used as an additive in a reactive polyolefin-based adhesive composition to increase the adhesive strength to a polyolefin-based substrate used for various parts.