- 专利标题： ADHESIVE COMPOSITIONS WITH POLYESTERS COMPRISING 2,2,4,4-TETRAALKYL-1,3-CYCLOBUTANEDIOL AND METHODS OF MAKING THE SAME
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申请号： US17309563申请日： 2019-12-06
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公开(公告)号： US20220033688A1公开(公告)日： 2022-02-03
- 发明人: Liu Deng , Emmett Dudley Crawford , Wentao Li , John Thorton Maddox , Christopher Harlan Burk , Cheng Wei Zhu , Kujtim Bizati , Bing Yuan , Dayu Zhang , Tara Renee Cary , Thauming Kuo
- 申请人： Eastman Chemical (China) Co., Ltd.
- 申请人地址： CN Pudong New District
- 专利权人： Eastman Chemical (China) Co., Ltd.
- 当前专利权人： Eastman Chemical (China) Co., Ltd.
- 当前专利权人地址： CN Pudong New District
- 国际申请： PCT/CN2019/123685 WO 20191206
- 主分类号： C09J7/35
- IPC分类号： C09J7/35 ; C09J175/06 ; C08G18/12 ; C08G18/30 ; C08G18/42 ; C08G18/73 ; C08G18/75 ; C08G18/76
摘要：
Adhesive compositions comprise 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.
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