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公开(公告)号:US09074061B2
公开(公告)日:2015-07-07
申请号:US13605577
申请日:2012-09-06
申请人: Sui-Chieh J. Yu
发明人: Sui-Chieh J. Yu
IPC分类号: C08J11/04 , C08L31/04 , A43B13/04 , B29B17/00 , C08J9/00 , C08J9/06 , C08K3/00 , B29K23/00 , B29K105/04
CPC分类号: C08J11/04 , A43B13/04 , B29B17/00 , B29K2023/083 , B29K2105/04 , C08J9/0061 , C08J9/06 , C08J2201/026 , C08J2203/02 , C08J2203/04 , C08J2300/30 , C08J2323/08 , C08J2400/30 , C08J2423/08 , C08K3/013 , C08L31/04 , Y02W30/62 , C08K3/0033 , C08L23/0853
摘要: A method of recycling scrap ethylene-vinyl acetate (EVA) foam involves foaming and crosslinking a blend containing virgin EVA resin and scrap EVA foam, as well as a crosslinking agent and blowing agent for the EVA resin. The blend further contains a compatibilizer, which is a hydrogenated petroleum resin.
摘要翻译: 回收废乙烯 - 乙酸乙烯酯(EVA)泡沫的方法涉及发泡和交联含有初始EVA树脂和废EVA EVA泡沫的共混物,以及用于EVA树脂的交联剂和发泡剂。 该混合物还含有一种增容剂,它是氢化石油树脂。
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公开(公告)号:US08961844B2
公开(公告)日:2015-02-24
申请号:US13545532
申请日:2012-07-10
CPC分类号: B29D35/122 , A43B13/18 , B29C43/18 , B29C44/02 , B29C44/3415 , B29C44/445 , B29K2075/00 , Y10T428/24512
摘要: Disclosed is a method for molding a foamed article, such as a midsole or outsole for footwear, in which a desired amount of thermoplastic polyurethane foam beads are placed in a compression mold in the shape of the article and the mold is brought to a peak temperature of from about 130° C. to about 180° C. over a period of from about 300 to about 1500 seconds, then cooled to from about 5° C. to about 80° C. over a period of from about 300 to about 1500 seconds within about 30 seconds after the peak temperature is reached. The foamed article made by the method has a density of from about 0.1 to about 0.45 g/cm3.
摘要翻译: 公开了一种用于模制发泡制品的方法,例如用于鞋类的中底或鞋底,其中将期望量的热塑性聚氨酯泡沫珠置于制品形状的压模中,并使模具达到峰值温度 在约300至约1500秒的时间内从约130℃至约180℃,然后在约300至约1500的时间内冷却至约5℃至约80℃ 达到峰值温度后约30秒钟内。 通过该方法制成的发泡制品的密度为约0.1至约0.45g / cm 3。
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公开(公告)号:US20140017450A1
公开(公告)日:2014-01-16
申请号:US13545532
申请日:2012-07-10
CPC分类号: B29D35/122 , A43B13/18 , B29C43/18 , B29C44/02 , B29C44/3415 , B29C44/445 , B29K2075/00 , Y10T428/24512
摘要: Disclosed is a method for molding a foamed article, such as a midsole or outsole for footwear, in which a desired amount of thermoplastic polyurethane foam beads are placed in a compression mold in the shape of the article and the mold is brought to a peak temperature of from about 130° C. to about 180° C. over a period of from about 300 to about 1500 seconds, then cooled to from about 5° C. to about 80° C. over a period of from about 300 to about 1500 seconds within about 30 seconds after the peak temperature is reached. The foamed article made by the method has a density of from about 0.1 to about 0.45 g/cm3.
摘要翻译: 公开了一种用于模制发泡制品的方法,例如用于鞋类的中底或鞋底,其中将期望量的热塑性聚氨酯泡沫珠置于制品形状的压模中,并使模具达到峰值温度 在约300至约1500秒的时间内从约130℃至约180℃,然后在约300至约1500的时间内冷却至约5℃至约80℃ 达到峰值温度后约30秒钟内。 通过该方法制成的发泡制品的密度为约0.1至约0.45g / cm 3。
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公开(公告)号:US20140066530A1
公开(公告)日:2014-03-06
申请号:US13605577
申请日:2012-09-06
申请人: Xiao Shen , Sui-Chieh J. Yu
发明人: Xiao Shen , Sui-Chieh J. Yu
CPC分类号: C08J11/04 , A43B13/04 , B29B17/00 , B29K2023/083 , B29K2105/04 , C08J9/0061 , C08J9/06 , C08J2201/026 , C08J2203/02 , C08J2203/04 , C08J2300/30 , C08J2323/08 , C08J2400/30 , C08J2423/08 , C08K3/013 , C08L31/04 , Y02W30/62 , C08K3/0033 , C08L23/0853
摘要: A method of recycling scrap ethylene-vinyl acetate (EVA) foam involves foaming and crosslinking a blend containing virgin EVA resin and scrap EVA foam, as well as a crosslinking agent and blowing agent for the EVA resin. The blend further contains a compatibilizer, which is a hydrogenated petroleum resin.
摘要翻译: 回收废乙烯 - 乙酸乙烯酯(EVA)泡沫的方法涉及发泡和交联含有初始EVA树脂和废EVA EVA泡沫的共混物,以及用于EVA树脂的交联剂和发泡剂。 该混合物还含有一种增容剂,它是氢化石油树脂。
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