摘要:
Hot melt polyolefin adhesives are provided having white color. These adhesives contain a white, non-pigmented polymeric composition prepared by polymerizing styrene in the presence of an amorphous polyalpha-olefin.
摘要:
This invention describes a process for the synthesis of 2,2,4-trimethyl-1,3-pentanediol diisobutyrate by the acid catalyzed cleavage and esterification of 2,4-diisopropyl-5,5-dimethylmetadioxane.
摘要:
The present invention relates to novel polymeric compositions of styrene and amorphous polyolefins which include amorphous polypropylene, amorphous propylene/alpha-olefin copolymers and blends thereof and to processes for their preparation. These polymeric compositions are useful in preparing hot melt adhesives.