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U.S. Department of Energy
Office of Scientific and Technical Information

Radiation crosslinked block copolymer blends with improved impact resistance. [non-elastomeric monovinylidene aromatic polymer and an elastomeric copolymer of conjugated diene and monovinylidene aromatic monomer]

Patent ·
OSTI ID:7351148
Polymer blends having high impact resistance after mechanical working are produced by blending together a non-elastomeric monovinylidene aromatic polymer such as polystyrene with an elastomeric copolymer, such as a block copolymer of styrene and butadiene, in the form of crosslinked, colloidal size particles.
Assignee:
Dow Chemical Co.
Patent Number(s):
US 3936365
OSTI ID:
7351148
Country of Publication:
United States
Language:
English