| 摘要 |
PURPOSE:To provide a composition for use in identification which is good in handleability, enables a bloodstain to be taken easily and efficiently, and shows good releasability, and to provide a method for taking a bloodstain. CONSTITUTION:The objective composition comprises a liquid component comprising 100 pts.wt. methacrylic ester as a major component and 5-30 pts.wt. liquid paraffin and a powder component consisting mainly of a methacrylic ester polymer or copolymer or a mixture thereof. The two components are mixed, and the resulting composition in a flowable state is poured on a bloodstain or the composition in a plastic state is pressed against the bloodstain. The composition applied is cured to give a cured plate. Thus, the bloodstain is taken by transferring it to the surface of the plate. |
