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公开(公告)号:US06989198B2
公开(公告)日:2006-01-24
申请号:US10684743
申请日:2003-10-14
申请人: Haruhisa Masuda , Yuji Munesawa , Koichi Warino , Tomoharu Nishioka , Yoshio Iwata , Koji Nakamura , Kozo Tamura , Tetsuya Hara
发明人: Haruhisa Masuda , Yuji Munesawa , Koichi Warino , Tomoharu Nishioka , Yoshio Iwata , Koji Nakamura , Kozo Tamura , Tetsuya Hara
CPC分类号: B32B1/08 , B32B27/28 , B32B27/34 , F16L9/121 , F16L2011/047 , Y10S220/14 , Y10T428/1352 , Y10T428/139 , Y10T428/1393 , Y10T428/31728 , Y10T428/31732 , Y10T428/31739 , Y10T428/31743 , Y10T428/31746
摘要: A multi-layer structure excellent in the barrier properties against alcohol gasoline, particularly hydrocarbon components, and also excellent in the interlayer adhesion, low-temperature impact resistance, heat resistance and chemical resistance is provided. The stractive is a multi-layer structure comprising two or more layers including at least a layer (a) comprising (A) nylon 11 and/or nylon 12 and a layer (b) comprising (B) a polyamide resin (nylon 9T) consisting of a dicarboxylic acid component and a-diamine component, with 60 to 100 mol % of the dicarboxylic acid component being a terephthalic acid and 60 to 100 mol % of the diamine component being a diamine component selected from 1,9-nonanediamine and 2-methyl-1,8-octanediamine, and preferably further including a layer (c) comprising (A) nylon 11 and/or nylon 12 or (C) nylon 6.
摘要翻译: 提供了对醇汽油,特别是烃成分的阻隔性优异,层间粘合性,耐低温冲击性,耐热性和耐化学性优异的多层结构。 支架是包括两层或更多层的多层结构,其包括至少包括(A)尼龙11和/或尼龙12的层(a)和包含(B)聚酰胺树脂(尼龙9T)的层(b) 的二羧酸成分和二胺成分,60〜100摩尔%的二羧酸成分为对苯二甲酸,60〜100摩尔%的二胺成分为二胺成分,选自1,9-壬二胺和2- 甲基-1,8-辛二胺,优选进一步包括(A)尼龙11和/或尼龙12或(C)尼龙6的层(c)。
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公开(公告)号:US08067075B2
公开(公告)日:2011-11-29
申请号:US10587249
申请日:2005-01-27
申请人: Tomoharu Nishioka , Koji Nakamura , Tsuyoshi Iwasa , Atsushi Funaki , Eiichi Nishi , Koichi Uchida , Tsugunori Kashimura , Takashi Yamashita , Yuji Munesawa
发明人: Tomoharu Nishioka , Koji Nakamura , Tsuyoshi Iwasa , Atsushi Funaki , Eiichi Nishi , Koichi Uchida , Tsugunori Kashimura , Takashi Yamashita , Yuji Munesawa
CPC分类号: B32B7/10 , B32B1/08 , B32B27/08 , B32B27/304 , B32B27/322 , B32B27/34 , B32B2250/24 , B32B2307/30 , B32B2307/306 , B32B2307/546 , B32B2307/558 , B32B2307/5825 , B32B2307/714 , B32B2307/7265 , B32B2535/00 , B32B2597/00 , B32B2605/00 , F02M37/0017 , Y10T428/1352 , Y10T428/139 , Y10T428/1393
摘要: A multilayer tube including at least three layers including a layer (a) formed of (A) polyamide 11 and/or polyamide 12, a layer (b) formed of (B) a polyamide (semi-aromatic polyamide) including a dicarboxylic acid unit containing a terephthalic acid and/or naphthalenedicarboxylic acid unit in a proportion of 50 mol % or more based on all dicarboxylic acid units, and a diamine unit containing an aliphatic diamine unit having a carbon number of 9 to 13 in a proportion of 60 mol % or more based on all diamine units, and a layer (c) formed of (C) a fluorine-containing polymer having introduced into the molecular chain thereof a functional group having reactivity with a polyamide-based resin, is provided as a multilayer tube excellent in an alcohol gasoline permeation-preventing property, interlayer adhesion, low-temperature impact resistance, heat resistance and chemical resistance.
摘要翻译: 包括至少三层的多层管,包括由(A)聚酰胺11和/或聚酰胺12形成的层(a),由(B)包含二羧酸单元的聚酰胺(半芳族聚酰胺)形成的层(b) 含有基于所有二羧酸单元的比例为50摩尔%以上的对苯二甲酸和/或萘二甲酸单元,和含有碳数为9〜13的脂肪族二胺单元的二胺单元的比例为60摩尔% 或更多,并且由(C)含有聚酰胺类树脂的反应性官能团的分子链中含有的含氟聚合物形成的层(c)作为多层管,优选为 在酒精汽油渗透防止性,层间粘合性,低温耐冲击性,耐热性和耐化学性方面。
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公开(公告)号:US20070148389A1
公开(公告)日:2007-06-28
申请号:US10587249
申请日:2005-01-27
申请人: Tomoharu Nishioka , Koji Nakamura , Tsuyoshi Iwasa , Atsushi Funaki , Eiichi Nishi , Koichi Uchida , Tsugunori Kashimura , Takashi Yamashita , Yuji Munesawa
发明人: Tomoharu Nishioka , Koji Nakamura , Tsuyoshi Iwasa , Atsushi Funaki , Eiichi Nishi , Koichi Uchida , Tsugunori Kashimura , Takashi Yamashita , Yuji Munesawa
IPC分类号: B32B1/08
CPC分类号: B32B7/10 , B32B1/08 , B32B27/08 , B32B27/304 , B32B27/322 , B32B27/34 , B32B2250/24 , B32B2307/30 , B32B2307/306 , B32B2307/546 , B32B2307/558 , B32B2307/5825 , B32B2307/714 , B32B2307/7265 , B32B2535/00 , B32B2597/00 , B32B2605/00 , F02M37/0017 , Y10T428/1352 , Y10T428/139 , Y10T428/1393
摘要: A multilayer tube including at least three layers including a layer (a) formed of (A) polyamide 11 and/or polyamide 12, a layer (b) formed of (B) a polyamide (semi-aromatic polyamide) including a dicarboxylic acid unit containing a terephthalic acid and/or naphthalenedicarboxylic acid unit in a proportion of 50 mol % or more based on all dicarboxylic acid units, and a diamine unit containing an aliphatic diamine unit having a carbon number of 9 to 13 in a proportion of 60 mol % or more based on all diamine units, and a layer (c) formed of (C) a fluorine-containing polymer having introduced into the molecular chain thereof a functional group having reactivity with a polyamide-based resin, is provided as a multilayer tube excellent in an alcohol gasoline permeation-preventing property, interlayer adhesion, low-temperature impact resistance, heat resistance and chemical resistance.
摘要翻译: 包括至少三层的多层管,包括由(A)聚酰胺11和/或聚酰胺12形成的层(a),由(B)包含二羧酸单元的聚酰胺(半芳族聚酰胺)形成的层(b) 含有基于所有二羧酸单元的比例为50摩尔%以上的对苯二甲酸和/或萘二甲酸单元,和含有碳数为9〜13的脂肪族二胺单元的二胺单元的比例为60摩尔% 或更多,并且由(C)含有聚酰胺类树脂的反应性官能团的分子链中含有的含氟聚合物形成的层(c)作为多层管,优选为 在酒精汽油渗透防止性,层间粘合性,低温耐冲击性,耐热性和耐化学性方面。
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公开(公告)号:US20130231424A1
公开(公告)日:2013-09-05
申请号:US13883432
申请日:2011-11-17
申请人: Arihiro Anada , Kozo Tamura , Yuji Munesawa
发明人: Arihiro Anada , Kozo Tamura , Yuji Munesawa
IPC分类号: C08L77/06
CPC分类号: C08L77/06 , C08G69/28 , C08J5/18 , C08J2377/06 , C09D177/06
摘要: A semi-aromatic polyamide film including a semi-aromatic polyamide resin including a dicarboxylic acid mainly composed of terephthalic acid and a diamine mainly composed of an aliphatic diamine having 9 carbon atoms, wherein a number density of fish-eyes of 0.01 mm2 or more in size present in the film is 100/1000 cm2 or less.
摘要翻译: 一种半芳族聚酰胺薄膜,其包含由主要由对苯二甲酸构成的二羧酸和主要由碳原子数为9的脂肪族二胺构成的二胺的半芳香族聚酰胺树脂,其中,鱼眼数密度为0.01mm 2以上 胶片中存在的大小为100/1000cm2以下。
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公开(公告)号:US20060094823A1
公开(公告)日:2006-05-04
申请号:US11262327
申请日:2005-10-28
申请人: Kazutake Koyama , Koji Satake , Masahiro Yonemura , Tsugunori Kashimura , Takashi Yamashita , Yuji Munesawa
发明人: Kazutake Koyama , Koji Satake , Masahiro Yonemura , Tsugunori Kashimura , Takashi Yamashita , Yuji Munesawa
IPC分类号: C08L77/00
CPC分类号: F01L1/02 , C08J5/00 , C08J2377/06 , C08L77/06 , F01L1/026 , F01L1/08 , F01L2101/00 , F16H53/02 , C08L2666/06
摘要: A cam gear is formed from a resinous material containing 100 parts by weight of polyamide and 5 to 20 parts by weight of modified polyolefin.
摘要翻译: 凸轮齿轮由含有100重量份聚酰胺和5〜20重量份改性聚烯烃的树脂材料形成。
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