POLYKETONE RESIN COMPOSITION HAVING EXCELLENT GAS BARRIER PROPERTIES
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United States of America Patent
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Oct 16, 2015
filing date -
Nov 7, 2014
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Abstract
The present invention relates to a polyketone copolymer consisting of repeating units represented by general formulae (3) and (4) below, and a mixture composition thereof. The present invention has excellent has barrier properties and thus can be used for vehicle fuel tanks, vehicle hydrogen tank liners, sealed food containers, etc.
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International Classification(s)
- B60K:ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF ....
- C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....
- F01M:LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUB....
- F17C:VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQU....
- B65D:CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR....
- C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
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