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公开(公告)号:US08501071B2
公开(公告)日:2013-08-06
申请号:US12311654
申请日:2007-11-19
申请人: Hanneke Boerstoel , Johannes Bos , Adriaan Anton Schaap , Dennis Wilbers , Leonardus Antonius Godfried Busscher , Antonius Henricus Maria Schotman , Kurt Rainer Hans-Heinrich Stolze
发明人: Hanneke Boerstoel , Johannes Bos , Adriaan Anton Schaap , Dennis Wilbers , Leonardus Antonius Godfried Busscher , Antonius Henricus Maria Schotman , Kurt Rainer Hans-Heinrich Stolze
摘要: The invention relates to a method for obtaining high-tenacity aramid yarn, wherein the yarn is made of a copolymer obtained from a mixture of monomers comprising DAPBI, an aromatic para-diamine, and an aromatic para-diacid, wherein the yarn is heated in at least two process steps, characterized in that in a first step the yarn is heated at a temperature of 200 to 360° C. at a tension of at least 0.2 cN/dtex, followed by a second step wherein the yarn is heated at a temperature of 370 to 500° C. at a tension of less than 1 cN/dtex. The invention further pertains to a multifilament aramid yarn spun from a sulfuric acid spin dope and having a tenacity of at least 2500 mN/tex.
摘要翻译: 本发明涉及一种获得高强度芳族聚酰胺纱线的方法,其中纱线由由包含DAPBI,芳族对二胺和芳族对二酸的单体混合物获得的共聚物制成,其中纱线被加热 至少两个工艺步骤,其特征在于,在第一步骤中,纱线在200至360℃的温度下以至少0.2cN / dtex的张力加热,接着是第二步骤,其中纱线在 温度为370-500℃,张力小于1cN / dtex。 本发明还涉及从硫酸纺丝原液纺丝并具有至少2500mN / tex的强度的复丝芳纶纱线。
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公开(公告)号:US20100001433A1
公开(公告)日:2010-01-07
申请号:US12311654
申请日:2007-11-19
申请人: Hanneke Boerstoel , Johannes Bos , Adriaan Anton Schaap , Dennis Wilbers , Leonardus Antonius Godfried Busscher , Antonius Henricus Maria Schotman , Kurt Rainer Hans-Heinrich Stolze
发明人: Hanneke Boerstoel , Johannes Bos , Adriaan Anton Schaap , Dennis Wilbers , Leonardus Antonius Godfried Busscher , Antonius Henricus Maria Schotman , Kurt Rainer Hans-Heinrich Stolze
IPC分类号: D01F6/00
摘要: The invention relates to a method for obtaining high-tenacity aramid yarn, wherein the yarn is made of a copolymer obtained from a mixture of monomers comprising DAPBI, an aromatic para-diamine, and an aromatic para-diacid, wherein the yarn is heated in at least two process steps, characterized in that in a first step the yarn is heated at a temperature of 200 to 360° C. at a tension of at least 0.2 cN/dtex, followed by a second step wherein the yarn is heated at a temperature of 370 to 500° C. at a tension of less than 1 cN/dtex. The invention further pertains to a multifilament aramid yarn spun from a sulfuric acid spin dope and having a tenacity of at least 2500 mN/tex.
摘要翻译: 本发明涉及一种获得高强度芳族聚酰胺纱线的方法,其中纱线由由包含DAPBI,芳族对二胺和芳族对二酸的单体混合物获得的共聚物制成,其中纱线被加热 至少两个工艺步骤,其特征在于,在第一步骤中,纱线在200至360℃的温度下以至少0.2cN / dtex的张力加热,接着是第二步骤,其中纱线在 温度为370-500℃,张力小于1cN / dtex。 本发明还涉及从硫酸纺丝原液纺丝并具有至少2500mN / tex的强度的复丝芳纶纱线。
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公开(公告)号:US08993087B2
公开(公告)日:2015-03-31
申请号:US13518562
申请日:2010-12-23
申请人: Soon Joo Bovenschen , Joris Van Der Eem , Sanjay Rastogi , Jules Armand Wilhelmina Harings , Adriaan Anton Schaap
发明人: Soon Joo Bovenschen , Joris Van Der Eem , Sanjay Rastogi , Jules Armand Wilhelmina Harings , Adriaan Anton Schaap
CPC分类号: F41H5/0485 , Y10T156/10 , Y10T428/24058 , Y10T428/24074 , Y10T428/24479 , Y10T428/2495 , Y10T428/2913 , Y10T428/31757
摘要: A ballistic-resistant article includes a stack of sheets containing reinforcing linear tension members, the direction of the linear tension members within the stack being no unidirectionally, wherein some of the linear tension members are linear tension members comprising high molecular weight polyethylene and some of the linear tension members comprise aramid. A sheet and a consolidated sheet package contain the ballistic-resistant article, and a method of manufacturing produces the ballistic-resistant article.
摘要翻译: 防弹制品包括一叠包含加强线性张力构件的片材,叠片内的线性张力构件的方向不是单向的,其中一些线性张力构件是包括高分子量聚乙烯和一些 线性张力构件包括芳族聚酰胺。 片材和固结片材包装包含防弹制品,并且制造方法产生防弹物品。
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公开(公告)号:US20120255430A1
公开(公告)日:2012-10-11
申请号:US13518562
申请日:2010-12-23
申请人: Soon Joo Bovenschen , Joris Van Der Eem , Sanjay Rastogi , Jules Armand Wilhelmina Harings , Adriaan Anton Schaap
发明人: Soon Joo Bovenschen , Joris Van Der Eem , Sanjay Rastogi , Jules Armand Wilhelmina Harings , Adriaan Anton Schaap
CPC分类号: F41H5/0485 , Y10T156/10 , Y10T428/24058 , Y10T428/24074 , Y10T428/24479 , Y10T428/2495 , Y10T428/2913 , Y10T428/31757
摘要: A ballistic-resistant article includes a stack of sheets containing reinforcing linear tension members, the direction of the linear tension members within the stack being no unidirectionally, wherein some of the linear tension members are linear tension members comprising high molecular weight polyethylene and some of the linear tension members comprise aramid. A sheet and a consolidated sheet package contain the ballistic-resistant article, and a method of manufacturing produces the ballistic-resistant article.
摘要翻译: 防弹制品包括一叠包含加强线性张力构件的片材,叠片内的线性张力构件的方向不是单向的,其中一些线性张力构件是包括高分子量聚乙烯和一些 线性张力构件包括芳族聚酰胺。 片材和固结片材包装包含防弹制品,并且制造方法产生防弹物品。
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