Sealing layer resin compositions
A polypropylene resin composition includes a random copolymer of propylene, at least one C4-C10 alpha-olefin, and ethylene, wherein the ratio of the weight percentage of ethylene in the polypropylene random copolymer relative to the sum of the weight percentages of the C4-C10 alpha-olefins is less t...
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Main Author | |
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Format | Patent |
Language | English |
Published |
17.01.2007
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Subjects | |
Online Access | Get full text |
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Summary: | A polypropylene resin composition includes a random copolymer of propylene, at least one C4-C10 alpha-olefin, and ethylene, wherein the ratio of the weight percentage of ethylene in the polypropylene random copolymer relative to the sum of the weight percentages of the C4-C10 alpha-olefins is less than or equal to 1, and, from 10 to 20,000 ppm of at least one nucleating agent. |
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Bibliography: | Application Number: CN200480038634 |