Method to make single-layer PET bottles with high barrier and improved clarity
    3.
    发明授权
    Method to make single-layer PET bottles with high barrier and improved clarity 无效
    制造具有高屏障和改善透明度的单层PET瓶的方法

    公开(公告)号:US07919159B2

    公开(公告)日:2011-04-05

    申请号:US10569614

    申请日:2004-08-05

    Abstract: The present invention comprises a blend of polyester and a partially aromatic polyamide with an ionic compatibilizer and a cobalt salt. This blend can be processed into a container that has both active and passive oxygen barrier and carbon dioxide barrier properties at an improved color and clarity than containers known in the art. The partially aromatic polyamide is preferably meta-xylylene adipamide. The ionic compatibilizer is preferably 5-sodiumsulfoisophthalic acid or 5-zincsulfoisophthalic acid, or their dialkyl esters such as the dimethyl ester (SIM) and glycol ester (SIPEG). The cobalt salt is selected form the class of cobalt acetate, cobalt carbonate, cobalt chloride, cobalt hydroxide, cobalt naphthenate, cobalt oleate, cobalt linoleate, cobalt octoate, cobalt stearate, cobalt nitrate, cobalt phosphate, cobalt sulfate, cobalt (ethylene glycolate), or mixtures of two or more of these. The partially aromatic polyamide is present in a range from about 1 to about 10 wt. % of said composition. The ionic compatibilizer is present in a range from about 0.1 to about 2.0 mol-% of said composition. The cobalt salt is present in a range from about 20 to about 500 ppm of said composition.

    Abstract translation: 本发明包括聚酯和部分芳族聚酰胺与离子增容剂和钴盐的共混物。 与现有技术中已知的容器相比,该混合物可以加工成具有主动和被动氧气阻隔性和二氧化碳阻隔性能的容器,其颜色和透明度得到改善。 部分芳族聚酰胺优选为间二甲苯基己二酰胺。 离子增容剂优选为5-钠磺基间苯二甲酸或5-锌磺基间苯二甲酸,或其二烷基酯如二甲酯(SIM)和乙二醇酯(SIPEG)。 钴盐选自乙酸钴,碳酸钴,氯化钴,氢氧化钴,环烷酸钴,油酸钴,亚油酸钴,辛酸钴,硬脂酸钴,硝酸钴,磷酸钴,硫酸钴,钴(乙醇酸)等。 ,或这些中的两种或更多种的混合物。 部分芳族聚酰胺的存在量为约1至约10重量%。 %的所述组合物。 离子相容剂的存在量为所述组合物的约0.1至约2.0mol%。 钴盐以所述组合物的约20至约500ppm的范围存在。

    Woven polyester fabric for airbags
    4.
    发明授权
    Woven polyester fabric for airbags 有权
    编织的聚酯织物用于安全气囊

    公开(公告)号:US07375042B2

    公开(公告)日:2008-05-20

    申请号:US11863799

    申请日:2007-09-28

    Abstract: The present invention relates to a woven polyester fabric for use in airbags. The present invention includes a woven fabric using a polyester filament yarn, wherein the polyester filament yarn has a tenacity of about 65 cN/tex or greater and an Instantaneous Thermal Creep (ITC) at 100° C. of about 0.5% or less. Additional embodiments of the present invention include an airbag made from the woven polyester fabric. Woven fabrics of the present invention can reduce the extent of seam combing during a hot module deployment of an airbag.

    Abstract translation: 本发明涉及一种用于安全气囊的编织聚酯织物。 本发明包括使用聚酯长丝纱线的机织织物,其中聚酯长丝纱线的强度为约65cN / tex或更大,而100℃时的瞬时热蠕变(ITC)为约0.5%或更低。 本发明的另外的实施例包括由编织聚酯织物制成的气囊。 本发明的机织织物可以在气囊的热模块展开期间减少缝合梳理的程度。

    Method for producing multicolored carpet
    6.
    发明申请
    Method for producing multicolored carpet 有权
    多彩地毯生产方法

    公开(公告)号:US20080016625A1

    公开(公告)日:2008-01-24

    申请号:US11491748

    申请日:2006-07-24

    Inventor: Sundar Mohan Rao

    CPC classification number: D06P1/0096 D06P3/241 D06P3/8209 Y10S8/929

    Abstract: A method of producing a multicolored textured carpet comprises blending a polyamide polymer and a color pigment to form a melt blend, extrusion spinning the melt blend to form pigmented polyamide yarns, tufting (1) the pigmented polyamide yarns and (2) white dyeable polyamide yarns into a carpet, and overdyeing the carpet with an amount of acid dye sufficient to produce the multicolored textured carpet. The color pigment and the acid dye are selected to provide desired multicolored effect in the carpet. The multicolored textured carpet having deeper color and dye light fastness is also disclosed.

    Abstract translation: 制造多色纹理地毯的方法包括将聚酰胺聚合物和着色颜料混合以形成熔融共混物,将熔融共混物挤出纺丝以形成着色聚酰胺纱线,簇绒(1)着色聚酰胺纱线和(2)白色可染色聚酰胺纱线 进入地毯,并用足以产生多色纹理地毯的酸性染料覆盖地毯。 选择着色颜料和酸性染料以在地毯中提供所需的多彩效果。 还公开了具有更深的颜色和染色耐光性的多色纹理织物地毯。

    Stretch woven fabrics
    10.
    发明授权
    Stretch woven fabrics 有权
    拉伸机织物

    公开(公告)号:US07461499B2

    公开(公告)日:2008-12-09

    申请号:US11941279

    申请日:2007-11-16

    Applicant: Tianyi Liao

    Inventor: Tianyi Liao

    CPC classification number: D03D15/08 D01F8/14 D02G3/36 Y10T442/3008

    Abstract: The invention provides a polyester bicomponent core spun yarn comprising a sheath of at least one hard fiber and having an English cotton count of from about 5 to about 60 and a core of bicomponent polyester filament. The invention further includes a fabric substantially free of grin-through of the bicomponent polyester filament.

    Abstract translation: 本发明提供了一种包含至少一种硬质纤维的护套和约5至约60英寸棉花数量的双组分聚酯长丝芯的聚酯双组分芯纱。 本发明还包括基本上不含双组分聚酯长丝的微通孔的织物。

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