首页>
外国专利>
MULTIPLE LAYERS OF BIAXIAL ORIENTABLE POLYPROPYLENE LAYERS, WITH CONTRACTION CAPACITY, SEALABLE, MATTE. PROCEDURE FOR THEIR DEVELOPMENT AND ITS USE.
MULTIPLE LAYERS OF BIAXIAL ORIENTABLE POLYPROPYLENE LAYERS, WITH CONTRACTION CAPACITY, SEALABLE, MATTE. PROCEDURE FOR THEIR DEVELOPMENT AND ITS USE.
展开▼
机译:多层双向可定向聚丙烯层,具有收缩能力,可密封,无光泽。他们的发展及其使用的程序。
展开▼
页面导航
摘要
著录项
相似文献
摘要
A SHEET OF MULTIPLE LAYERS OF POLYPROPYLENE WITH SEALABLE CAPACITY IS DESCRIBED, THAT COVERS AT LEAST ONE BASIC LAYER CONTAINING POLYPROPYLENE OR A MIXTURE OF POLYPROPYLENE AND AT LEAST ONE LAYER OF COVER, CONTAINING A MIXTURE . THE MIXTURE CONTAINS COPPOLIMERO AND TERPOLIMERO BASED ON ALFA-OLEFINS WITH 2 UP TO 10 ATOMS OF C AND HDPE. THE SHEET HAS BETWEEN 200 LONGITUDINAL CONTRACTION OF 8 = 10 AND A TRANSVERSAL CONTRACTION OF 10 = 10. THE SHEET HAS A SEALED REACTION TEMPERATURE OF = 124 E.
展开▼