| 发明名称 |
POLYESTER RESIN, HOT MELT ADHESIVE, AND HOT MELT ADHESIVE SOLUTION |
| 摘要 |
The polyester resin for a hot melt adhesive includes polycarboxylic acid residues and polyhydric alcohol residues. The polycarboxylic acid resides contain aliphatic polycarboxylic acid residues in a proportion within the range of 50 to 80 mol %. The polyhydric alcohol residues contain propylene glycol residues in a proportion within the range 5 to 60 mol %. |
| 申请公布号 |
US2016194533(A1) |
申请公布日期 |
2016.07.07 |
| 申请号 |
US201314909006 |
申请日期 |
2013.07.30 |
| 申请人 |
GOO CHEMICAL CO., LTD. |
发明人 |
Sakakibara Teru;Maeda Koji;Numamoto Yusuke |
| 分类号 |
C09J167/02;C08G63/183 |
主分类号 |
C09J167/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A polyester resin for a hot melt adhesive, comprising:
a polycarboxylic acid residue; and a polyhydric alcohol residue, the polycarboxylic acid residue containing an aliphatic polycarboxylic acid residue in a proportion within a range of 50 to 80 mol %, and the polyhydric alcohol residue containing a propylene glycol residue in a proportion within a range of 5 to 60 mol %. |
| 地址 |
Kyoto JP |
