公开(公告)号：EP3891205A1

公开(公告)日：2021-10-13

申请号：EP19893273.3

申请日：2019-12-06

Applicant: Eastman Chemical (China) Co., Ltd.

Inventor： LI, Wentao ,  CRAWFORD, Emmett Dudley ,  XIE, Rui ,  BURK, Christopher Harlan ,  COLLINS, Nick Allen ,  DENG, Liu ,  GOETZ, Sarah Exley ,  KUO, Thauming ,  MADDOX, John Thorton

IPC: C08G63/12 ,  C08G63/123 ,  C08G63/16 ,  C08G63/18

公开(公告)号：EP4431279A3

公开(公告)日：2024-12-18

申请号：EP24192369.7

申请日：2019-12-06

Applicant: Eastman Chemical (China) Co., Ltd.

Inventor： LI, Wentao ,  CRAWFORD, Emmett Dudley ,  XIE, Rui ,  BURK, Christopher Harlan ,  COLLINS, Nick Allen ,  DENG, Liu ,  GOETZ, Sarah Exley ,  KUO, Thauming ,  MADDOX, John Thorton

IPC: B32B27/32

Abstract: This invention relates to adhesive compositions comprising a polyester polyol that includes residues of at least one 2,2,4,4-tetraalkylcyclobutane-1,3-diol, including, for example, 2,2,4,4-tetramethylcyclobutane-1,3-diol (TMCD). Adhesive compositions as described herein exhibit enhanced properties as compared to conventional adhesive compositions, and may be suitable for a wide variety of end use applications, including, flexible packaging, woodworking, automotive uses, and electronics.

公开(公告)号：EP4431279A2

公开(公告)日：2024-09-18

申请号：EP24192369.7

申请日：2019-12-06

Applicant: Eastman Chemical (China) Co., Ltd.

Inventor： LI, Wentao ,  CRAWFORD, Emmett Dudley ,  XIE, Rui ,  BURK, Christopher Harlan ,  COLLINS, Nick Allen ,  DENG, Liu ,  GOETZ, Sarah Exley ,  KUO, Thauming ,  MADDOX, John Thorton

IPC: B32B27/32

CPC classification number: C09J175/06 ,  B32B7/12 ,  C08G18/423 ,  C08G18/425 ,  C08G18/792 ,  C08G2170/2020130101 ,  B32B9/025 ,  B32B15/08 ,  B32B9/04 ,  B32B2307/73220130101 ,  B32B15/10 ,  B32B2419/0020130101 ,  B32B2439/7020130101 ,  B32B15/14 ,  B32B9/042 ,  B32B9/041 ,  B32B21/08 ,  B32B27/32 ,  B32B9/047 ,  B32B5/26 ,  B32B2553/0020130101 ,  B32B2457/0020130101 ,  B32B21/10 ,  B32B21/13 ,  B32B27/36 ,  B32B27/12 ,  B32B2605/0020130101 ,  B32B15/20 ,  B32B9/045 ,  B32B15/09 ,  B32B15/085 ,  B32B27/08

Abstract: This invention relates to adhesive compositions comprising a polyester polyol that includes residues of at least one 2,2,4,4-tetraalkylcyclobutane-1,3-diol, including, for example, 2,2,4,4-tetramethylcyclobutane-1,3-diol (TMCD). Adhesive compositions as described herein exhibit enhanced properties as compared to conventional adhesive compositions, and may be suitable for a wide variety of end use applications, including, flexible packaging, woodworking, automotive uses, and electronics.