WASHING METHOD OF ARTICLE WITH LIQUID-CRYSTALLINE RESIN ATTACHED THERETO, PRODUCTION METHOD OF LIQUID-CRYSTALLINE RESIN, RESIN COMPOSITION, OR MOLDED ARTICLE, AND WASHING LIQUID
To provide: a washing method of an article with a liquid-crystalline resin attached thereto; a production method of the liquid-crystalline resin and a production method of a resin composition including the liquid-crystalline resin; and washing liquid for washing the article with the liquid-crystalli...
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Format: | Patent |
Sprache: | eng ; jpn |
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Zusammenfassung: | To provide: a washing method of an article with a liquid-crystalline resin attached thereto; a production method of the liquid-crystalline resin and a production method of a resin composition including the liquid-crystalline resin; and washing liquid for washing the article with the liquid-crystalline resin attached thereto.SOLUTION: A washing method of an article with a liquid-crystalline resin attached thereto includes washing the article with the liquid-crystalline resin attached thereto using washing liquid. The washing liquid includes: a glycol; and a metal compound containing a metal atom selected from the group consisting of that in groups 7 to 14 in the periodic table. The washing liquid has a total content of the metal atom selected from the group consisting of that in the groups 7 to 14 in the periodic table of 5 to 3,000 ppm relative to a total weight of the glycol.SELECTED DRAWING: None
【課題】液晶性樹脂が付着した物品の洗浄方法を提供する。液晶性樹脂の製造方法及び液晶性樹脂を含む樹脂組成物の製造方法を提供する。液晶性樹脂が付着した物品を洗浄するための洗浄液を提供する。【解決手段】洗浄液を用いて液晶性樹脂が付着した物品を洗浄することを含み、洗浄液が、グリコール類と、周期表第7族~第14族からなる群より選択される金属原子を含む金属化合物と、を含み、洗浄液中の周期表第7族~第14族からなる群より選択される金属原子の総含有量が、グリコール類の総重量に対して、5~3,000ppmである、液晶性樹脂が付着した物品の洗浄方法とする。【選択図】なし |
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