A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ROOFING COMPOSITIONS COMPRISING HIGH DENSITY POLYETHYLENE
Provided is a polymer blend composition comprising high density polyethylene, a propylene polymer having rubber dispersed therein, and a propylene/ethylene copolymer. In one embodiment, there is provided a polymer blend composition comprising from 25 to 55 weight percent of the high density polyethylene, from 25 to 55 weight percent of a propylene polymer having from 10-60% crystallinity, and a propylene/ethylene copolymer comprising the remainder of the composition.
ROOFING COMPOSITIONS COMPRISING HIGH DENSITY POLYETHYLENE
Provided is a polymer blend composition comprising high density polyethylene, a propylene polymer having rubber dispersed therein, and a propylene/ethylene copolymer. In one embodiment, there is provided a polymer blend composition comprising from 25 to 55 weight percent of the high density polyethylene, from 25 to 55 weight percent of a propylene polymer having from 10-60% crystallinity, and a propylene/ethylene copolymer comprising the remainder of the composition.
ROOFING COMPOSITIONS COMPRISING HIGH DENSITY POLYETHYLENE
KORTMEYER JORDAN (author) / PENG LICHIH R (author)
2019-04-11
Patent
Electronic Resource
English
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