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    AQUEOUS DISPERSION OF DYE, STAIN-BLOCKER, AND FLUOROCHEMICAL AND ITS USE IN THE MANUFACTURE OF CARPET
    1.
    发明申请
    AQUEOUS DISPERSION OF DYE, STAIN-BLOCKER, AND FLUOROCHEMICAL AND ITS USE IN THE MANUFACTURE OF CARPET 审中-公开

    公开(公告)号：WO2012064859A3

    公开(公告)日：2012-05-18

    申请号：PCT/US2011/059997

    申请日：2011-11-09

    Applicant: INVISTA TECHNOLOGIES S.AR.L. ,  RAO, Mohan, Sundar

    Inventor： RAO, Mohan, Sundar

    IPC: D06P5/00 ,  C09B67/38

    Abstract: Disclosed is composition comprising an aqueous dispersion containing a dye, a stain blocker component, and an anti-soil component. The composition provides uniform dyeing, and superior stain blocking and anti-soil characteristics to fibers, carpets, and fabrics by adjusting the conductivity and pH of the dispersion. Alternatively, the composition can comprise an aqueous dispersion containing a dye, a stain blocker component, and a retarder for slowing down the rate of dye reaction. Also disclosed is a method of applying the compositions and dispersions to fibers, carpets, and fabrics.

    HIGH MELT STRENGTH POLYESTERS FOR FOAM APPLICATIONS
    2.
    发明申请
    HIGH MELT STRENGTH POLYESTERS FOR FOAM APPLICATIONS 审中-公开

    公开(公告)号：WO2010141717A3

    公开(公告)日：2010-12-09

    申请号：PCT/US2010/037255

    申请日：2010-06-03

    Applicant: INVISTA TECHNOLOGIES S.AR.L. ,  MEHTA, Sanjay ,  FLORES, Rodolfo, Agustin

    Inventor： MEHTA, Sanjay ,  FLORES, Rodolfo, Agustin

    IPC: C08L67/03 ,  C08G63/183 ,  C08J5/00 ,  C08J9/228

    Abstract: The present invention relates to a branched polyethylene terephthalate- co -isophthalate for use in the manufacture of foamed articles. The branched polyethylene terephthalate- co -isophthalate can be characterized by a composition comprising i) a polyethylene terephthalate-co-isophthalate comprising from about 5 to about 15 weight % of an isophthalic acid, and ii) a branching agent comonomer, wherein the branching agent comonomer is a polyhydric alcohol having functionality of 3 or more and the polyhydric alcohol is present in an amount of from 0.005 to about 0.01 equivalents per mole of total diacids. Other embodiments of the present invention include foamed articles produced from these compositions and processes to produce these compositions and the foamed articles.

    METHOD FOR PRODUCING MULTICOLORED CARPET
    3.
    发明申请
    METHOD FOR PRODUCING MULTICOLORED CARPET 审中-公开

    公开(公告)号：WO2008014083A3

    公开(公告)日：2008-01-31

    申请号：PCT/US2007/072449

    申请日：2007-06-29

    Applicant: INVISTA TECHNOLOGIES S.AR.L. ,  RAO, Sundar, Mohan

    Inventor： RAO, Sundar, Mohan

    IPC: D06P1/00 ,  D06P3/24 ,  D06P3/82

    Abstract: A method of producing a multicolored textured carpet comprises blending a polyamide polymer and a color pigment to form a melt blend, extmsion spinning the melt blend to form pigmented polyamide yams, tufting (1) the pigmented polyamide yams and (2) white dyeable polyamide yams 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 caipet. The multicolored textured caipet having deeper color and dye light fastness is also disclosed.

    HIGH MELT STRENGTH POLYESTERS FOR FOAM APPLICATIONS
    4.
    发明申请
    HIGH MELT STRENGTH POLYESTERS FOR FOAM APPLICATIONS 审中-公开
    用于泡沫应用的高熔体强度聚酯

    公开(公告)号：WO2010141717A2

    公开(公告)日：2010-12-09

    申请号：PCT/US2010/037255

    申请日：2010-06-03

    Applicant: INVISTA TECHNOLOGIES S.AR.L. ,  MEHTA, Sanjay ,  FLORES, Rodolfo, Agustin

    Inventor： MEHTA, Sanjay ,  FLORES, Rodolfo, Agustin

    IPC: C08L67/03 ,  C08G63/183 ,  C08J5/00 ,  C08J9/228

    CPC classification number: C08G63/20 ,  C08G63/80 ,  C08J9/12 ,  C08J2201/03 ,  C08J2367/00 ,  C08J2367/02

    Abstract: The present invention relates to a branched polyethylene terephthalate- co -isophthalate for use in the manufacture of foamed articles. The branched polyethylene terephthalate- co -isophthalate can be characterized by a composition comprising i) a polyethylene terephthalate-co-isophthalate comprising from about 5 to about 15 weight % of an isophthalic acid, and ii) a branching agent comonomer, wherein the branching agent comonomer is a polyhydric alcohol having functionality of 3 or more and the polyhydric alcohol is present in an amount of from 0.005 to about 0.01 equivalents per mole of total diacids. Other embodiments of the present invention include foamed articles produced from these compositions and processes to produce these compositions and the foamed articles.

    Abstract translation: 本发明涉及用于制造发泡制品的支化聚对苯二甲酸乙二醇酯 - 共 - 间苯二甲酸酯。 支链聚对苯二甲酸乙二醇酯 - 共 - 间苯二酸酯可以通过包含i）聚对苯二甲酸乙二醇酯 - 共 - 间苯二甲酸酯的组合物来表征，所述聚对苯二甲酸乙二醇酯 - 共 - 间苯二甲酸酯包含约5至约15重量％的间苯二甲酸，和ii）支化剂共聚单体， 共聚单体是官能度为3以上的多元醇，多元醇的存在量为每摩尔总二元酸为0.005〜0.01当量。 本发明的其它实施方案包括由这些组合物制备的发泡制品和生产这些组合物的方法和泡沫制品。

    HEXALOBAL CROSS-SECTION FILAMENTS WITH THREE MAJOR LOBES AND THREE MINOR LOBES
    7.
    发明申请
    HEXALOBAL CROSS-SECTION FILAMENTS WITH THREE MAJOR LOBES AND THREE MINOR LOBES 审中-公开
    具有三个主要部件和三个微型机器人的十字交叉部分线

    公开(公告)号：WO2007067437A2

    公开(公告)日：2007-06-14

    申请号：PCT/US2006/046060

    申请日：2006-12-01

    Applicant: INVISTA TECHNOLOGIES S.AR.L. ,  TUNG, Wae-Hai ,  SHIBATA, Steven, K.

    Inventor： TUNG, Wae-Hai ,  SHIBATA, Steven, K.

    IPC: D01D5/253 ,  D06N7/00

    CPC classification number: D01D5/253 ,  D06N7/0065 ,  Y10T428/23957 ,  Y10T428/23993 ,  Y10T428/2973

    Abstract: A filament comprising a synthetic polymer and characterized by a hexalobal cross-section having three major lobes and three minor lobes, and a major radius (R 1 ) and a minor radius (R 2 ). Each lobal cross-section having essentially straight side portions extending outwardly and tangent to a convex tip at each end. The ratio of the major radius (R 1 ) to the minor radius (R 2 ) defining an exterior modification ratio (R 1 /R 2 ) of greater than (1).

    Abstract translation: 一种包含合成聚合物的长丝，其特征在于具有三个主瓣和三个次叶的六边形横截面，以及大半径（R 1> 1）和较小半径（R 2> SUB>）。 每个叶片横截面具有基本上直的侧面部分，其在每个端部向外延伸并与凸起尖端相切。 限定外部修饰率（R 1 / R 2）的长半径（R 1> 1 ）与小半径（R 2> 2 < 大于（1））。

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