| 摘要 |
The invention concerns a packaging sheet comprising a mixture of compound A, wherein R1 is an alkyl, alkoxy, alkylene radical of 1 to 6 carbon atoms; X1 and X2, identical or different, are hydrogen or halogen, and of compound B, wherein X3, X4, X5 and X6, identical or different, are selected among Cl,, halogens or alkyl compounds having 1 to 6 carbon atoms; the particle-size distribution of the mixture being less than 10 mu m. |
