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公开(公告)号:US20170066904A1
公开(公告)日:2017-03-09
申请号:US15122522
申请日:2015-03-09
发明人: Hiroyuki UEKITA
CPC分类号: C08K5/523 , B29C49/0005 , B29C49/04 , B29C49/06 , B29C49/12 , B29K2023/12 , B29L2031/712 , C08K5/098 , C08L23/14 , C08L23/142 , C08L2201/10 , C08L2205/025
摘要: There is shown a propylene resin composition including 100 parts by weight of (A) a propylene resin and 0.05 to 0.5 part by weight of (B) a nucleating agent containing an organophosphoric ester compound represented by the formula (B1) and at least one kind selected from aliphatic carboxylic acids and derivatives thereof and containing an alkali metal element as an essential component, wherein MFR is 11 to 100 g/10 min, the crystalline melting point is 140 to 155° C., and in an elution curve determined by a temperature rising elution fractionation chromatograph (TREF), the elution quantity Wp1 (% by weight) in a temperature range higher than the main elution peak temperature Tp and the elution quantity Wp2 (% by weight) in a temperature range not higher than 10° C. are each in a specific range.
摘要翻译: 提供一种丙烯树脂组合物,其具有宽的拉伸吹塑温度范围,并且能够提供热处理后容器收缩率小的拉伸容器,并且即使在热处理后也具有优异的容器侧表面的透明度。 丙烯树脂组合物是包含100重量份的(A)丙烯树脂和0.05至0.5重量份的(B)含有由式(B1)表示的有机磷酸酯化合物的成核剂和至少一种 选自脂肪族羧酸及其衍生物,并含有碱金属元素作为必需成分,其中,MFR为11〜100g / 10分钟,结晶熔点为140〜155℃,洗脱曲线由温度 在不高于10℃的温度范围内,在高于主洗脱峰温度Tp的温度范围和洗脱量Wp2(重量%)的洗脱量Wp1(重量%)下的洗脱分级分离色谱(TREF),洗脱量Wp1(重量%)为 每个都在一个特定的范围内。
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公开(公告)号:US20170066891A1
公开(公告)日:2017-03-09
申请号:US15123289
申请日:2015-03-09
发明人: Katsuya KATO , Masaki NAKAYA , Hiroyuki UEKITA
IPC分类号: C08J7/06 , C08F210/06
CPC分类号: C08J7/06 , B32B9/005 , B32B9/045 , B32B27/32 , B32B2307/7242 , B32B2439/70 , C08F210/06 , C08F2500/12 , C08J2323/16 , C08K5/0083 , C08K5/521 , C08K2201/008 , C08L23/14 , C08L2201/14 , C08L2205/24 , C08F4/6492 , C08F4/6543 , C08F210/16 , C08F210/08 , C08F210/14
摘要: An object of the present invention is to provide a coated polypropylene-based molded article having an excellent gas barrier property. A coated polypropylene-based molded article according to the present invention includes a molded article formed of a polypropylene-based resin composition and a thin film formed on a surface of the molded article, the polypropylene-based resin composition includes a polypropylene-based resin (D) and a nucleating agent (C), the content of the nucleating agent (C) is from 0.05 to 0.5 parts by mass with respect to 100 parts by mass of the polypropylene-based resin (D).
摘要翻译: 本发明的目的是提供一种具有优异阻气性的涂布的聚丙烯基成型体。 根据本发明的涂布聚丙烯基成型体包括由聚丙烯类树脂组合物形成的成型品和在成形品的表面上形成的薄膜,聚丙烯系树脂组合物包含聚丙烯系树脂( D)和成核剂(C)中,相对于聚丙烯系树脂(D)100质量份,成核剂(C)的含量为0.05〜0.5质量份。
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