Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Noninterengaged fiber-containing paper-free web or sheet...
Patent
1984-01-12
1985-07-23
Lieberman, Allan M.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Noninterengaged fiber-containing paper-free web or sheet...
428141, 524 68, B32B 1110, C08L 5302, C08L 9500
Patent
active
045306524
ABSTRACT:
Asphalt compositions having improved physical properties are prepared by blending into an asphalt a high vinyl rubbery polymer such as a conjugated diene/monovinyl aromatic block copolymer wherein the conjugated diene blocks contain at least about 25 percent 1,2 addition (or vinyl unsaturation based on total diene content).
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patent: 4430465 (1984-02-01), Abbott
Buck Ollie G.
Naylor Floyd E.
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