JAPAN ELASTOMER CO., LTD. Patent applications |
Patent application number | Title | Published |
20150175855 | BLOCK COPOLYMER COMPOSITION FOR VISCOUS ADHESIVE, AND ADHESIVE COMPOSITION - It is an object to provide a block copolymer composition for a viscous adhesive, which will be a viscous adhesive composition excellent in balance of the adhesive properties such as tack strength and tackiness, having a low melt viscosity, and excellent solubility, coating properties, ejection stability, and surface skin quality. The block copolymer composition for a viscous adhesive having:
| 06-25-2015 |
20110034614 | ADHESIVE COMPOSITION - An adhesive composition having good balance in tackiness properties such as tack strength and retentivity, low melt viscosity, high processability, and high stability in melt viscosity under high temperature heating is provided. An adhesive composition containing two hydrogenated block copolymers and a predetermined tackifier is provided, the two hydrogenated block copolymers each having a different structure obtained by controlling the degree of hydrogenation of a block copolymer of a conjugated diene compound and a vinyl aromatic hydrocarbon in a particular range. | 02-10-2011 |