| 摘要 |
PROBLEM TO BE SOLVED: To provide a non-natural rubber based adhesive for sticking plaster packing paper.SOLUTION: The adhesive for plaster packing paper comprises a chloroprene based latex of 60-90 pts.wt. and a polyvinyl chloride based emulsion of 10-40 pts.wt. in terms of solid content.SELECTED DRAWING: None |
