公开(公告)号：WO2014194070A1

公开(公告)日：2014-12-04

申请号：PCT/US2014/039991

申请日：2014-05-29

Applicant: INVISTA NORTH AMERICA S.A.R.L. ,  INVISTA TECHNOLOGIES S.A.R.L.

Inventor： LIU, Hong ,  SMITH, Steven, W. ,  BIVIGOU KOUMBA, Achille, M. ,  HIETPAS, Geoffrey, D. ,  BAKKER, Willem

IPC: D01F6/70

CPC classification number: D01F8/16 ,  D03D15/0027 ,  D03D15/08 ,  D04B1/16 ,  D04B1/18 ,  D04H3/009 ,  D04H3/147 ,  D10B2201/02 ,  D10B2331/10

Abstract: Included are segmented polyurethane elastic fibers or spandex fibers, capable of bonding to polymer fiber such as nylon or polyamide fibers, in addition to bonding to itself, for apparel textile applications. More particularly the invention relates to bicomponent spandex fibers, with a heat resistant core and a heat sensitive sheath, spun from polymer solutions. The nylon fabrics containing such spandex fibers have enhanced stretch performance and improved surface appearance after heat treatment to activate the fusing and bonding between nylon fibers and spandex fibers.

Abstract translation: 包括的是分段聚氨酯弹性纤维或氨纶纤维，除了结合自身之外，还可以粘合到诸如尼龙或聚酰胺纤维的聚合物纤维上，用于服装纺织品应用。 更具体地，本发明涉及由聚合物溶液纺丝的双组分氨纶纤维，其具有耐热芯和热敏护套。 含有这种氨纶纤维的尼龙织物在热处理后具有增强的拉伸性能和改善的表面外观，以激活尼龙纤维和氨纶纤维之间的熔合和粘合。

公开(公告)号：WO2017004162A1

公开(公告)日：2017-01-05

申请号：PCT/US2016/040026

申请日：2016-06-29

Applicant: INVISTA NORTH AMERICA S.A.R.L.

Inventor： LIU, Hong ,  BIVIGOU-KOUMBA, Achille M. ,  D'ALLURA, Norman J. ,  LIAO, Tianyi ,  BLAB, Andreas Juergen ,  BING-WO, Ronald D.

IPC: D01F6/70 ,  D02G3/32

CPC classification number: D01F6/70 ,  C08G18/00 ,  D02G3/32

Abstract: Fibers including a polyurethaneurea that is the reaction product of (a) a prepolymer including the reaction product of (i) a polyol including a copolymer of tetrahydrofuran and 3-methyltetrahydrofuran having a number average molecular weight of 1000 to 2000 and (ii) a diisocyanate; and (b) a chain extender, and fabrics and hygiene articles including such fibers.

Abstract translation: 包含聚氨酯脲的纤维是（a）预聚物，其包括（i）包含数均分子量为1000至2000的四氢呋喃和3-甲基四氢呋喃的共聚物的多元醇的反应产物和（ii）二异氰酸酯 ; 和（b）增链剂，以及包括这种纤维的织物和卫生制品。

公开(公告)号：EP3155165A1

公开(公告)日：2017-04-19

申请号：EP15806818.9

申请日：2015-06-10

Applicant: Invista North America S.a.r.l.

Inventor： MARTIN, Kenneth Edward ,  LIU, Hong ,  BISSAH, Kofi

IPC: D06M15/564

CPC classification number: B29C70/30 ,  B29C41/08 ,  B29K2075/00 ,  B29K2913/00 ,  B32B27/12 ,  B32B27/40 ,  C08G18/0866 ,  C08K7/02 ,  D06N3/14 ,  D06N3/145

Abstract: An article comprising a polyurethane composition and an array of fibers wherein said array of fibers are embedded in said polyurethane composition such that a portion of said fibers extends beyond an internal surface of said molded article and an external surface of said molded article.

Abstract translation: 一种包含聚氨酯组合物和纤维阵列的制品，其中所述纤维阵列嵌入所述聚氨酯组合物中，使得所述纤维的一部分延伸超过所述模制品的内表面和所述模制品的外表面。

公开(公告)号：WO2008022066A3

公开(公告)日：2008-02-21

申请号：PCT/US2007/075785

申请日：2007-08-13

Applicant: INVISTA TECHNOLOGIES S.A.R.L. ,  LIU, Hong ,  LAMBERT, James, Michael ,  MENOT, Sonia ,  STOPPA, Federica, Maria, Roberta

Inventor： LIU, Hong ,  LAMBERT, James, Michael ,  MENOT, Sonia ,  STOPPA, Federica, Maria, Roberta

IPC: D06M15/564 ,  C08G18/30 ,  C08G18/32 ,  C08G18/76 ,  C09D175/00 ,  C08L75/04 ,  C11D3/50 ,  C08J3/12 ,  C11D3/37 ,  C08G18/08 ,  C08G18/06 ,  C08G18/34 ,  C08G18/42 ,  C08G18/48 ,  C08G18/66

Abstract: Polyurethaneurea compositions in the form of powders and dispersions are provided for enhancing properties of washed fabric including easy care, better iron gliding, improved shape retention, perfume substantiation and stain management properties.

公开(公告)号：WO2014210378A2

公开(公告)日：2014-12-31

申请号：PCT/US2014/044436

申请日：2014-06-26

Applicant: INVISTA TECHNOLOGIES S.A.R.L.

Inventor： LIU, Hong ,  BAKKER, Willem ,  FARMER, Douglas K. ,  LEUNG, Raymond S.P. ,  LI, Jin ,  LIAO, Tianyi ,  PROFIT, Michael ,  SMITH, Steven W. ,  TEERLINK, Thomas W. ,  CELEBI, Oguzhan ,  D'ALLURA, Norman J.

CPC classification number: D01F6/70 ,  D01F6/72

Abstract: Included is a polyurethane elastic fiber that includes a blended glycol. A polyether glycol, such as PTMEG is partially replaced with PPG. The ratio of total isocyanate (NCO) end groups from the prepolymer to total primary amine (NH 2 ) end groups from the diamine chain extender is about 0.99 to about 1.01; and the combined amount of non-reactive end groups from the PPG and dialkylurea end groups in the polyurethaneurea is less than about 50 meq/kg.

Abstract translation: 包括含有混合二醇的聚氨酯弹性纤维。 聚乙二醇如PTMEG被PPG部分置换。 来自二胺扩链剂的来自预聚物的总异氰酸酯（NCO）端基与总伯胺（NH 2）端基的比例为约0.99至约1.01; 并且来自聚氨酯脲中的PPG和二烷基脲端基的非反应性端基的组合量小于约50meq / kg。

公开(公告)号：WO2011087694A2

公开(公告)日：2011-07-21

申请号：PCT/US2010/060494

申请日：2010-12-15

Applicant: INVISTA TECHNOLOGIES S.A.R.L ,  WALDBAUER, Robert, O. ,  NGUYEN, Young, D. ,  LIU, Hong ,  LAMBERT, James, Michael

Inventor： WALDBAUER, Robert, O. ,  NGUYEN, Young, D. ,  LIU, Hong ,  LAMBERT, James, Michael

CPC classification number: D01D5/08 ,  D01D5/00 ,  D01D5/088 ,  D02G3/32 ,  Y10T428/249921

Abstract: An article comprising a yarn comprising an elastomeric propylene-based polymer composition; said polymer composition comprising at least one elastomeric propylene- based polymer, wherein said yarn has a draft greater than 200%; wherein said article is a fabric or a garment.

Abstract translation: 一种制品，包括一种包含弹性体丙烯基聚合物组合物的纱线; 所述聚合物组合物包含至少一种基于丙烯的弹性体聚合物，其中所述纱线具有大于200％的牵伸力; 其中所述制品是织物或衣服。

公开(公告)号：WO2010045155A2

公开(公告)日：2010-04-22

申请号：PCT/US2009/060376

申请日：2009-10-12

Applicant: INVISTA TECHNOLOGIES S.A.R.L. ,  SMITH, Steven, Wayne ,  LIU, Hong ,  WILSON, David, A. ,  ELMORE, James, B.

Inventor： SMITH, Steven, Wayne ,  LIU, Hong ,  WILSON, David, A. ,  ELMORE, James, B.

IPC: D01F6/70 ,  D01F8/04 ,  D01D5/30 ,  D01D5/34

CPC classification number: D01F8/16 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T442/3065 ,  Y10T442/3089 ,  Y10T442/425 ,  Y10T442/641

Abstract: An elastic multiple component fiber comprising a cross-section, wherein at least a first region of said cross-section comprises a polyurethaneurea composition; and comprising a second region.

Abstract translation: 包含横截面的弹性多组分纤维，其中所述横截面的至少第一区域包含聚氨酯脲组合物; 并包括第二区域。

公开(公告)号：WO2009023765A1

公开(公告)日：2009-02-19

申请号：PCT/US2008/073131

申请日：2008-08-14

Applicant: INVISTA TECHNOLOGIES S.A.R.L. ,  IAVARONE, Charles, Frank ,  LAMBERT, James, Michael ,  LIU, Hong ,  MENOT, Sonia ,  STOPPA, Federica Maria, Roberta

Inventor： IAVARONE, Charles, Frank ,  LAMBERT, James, Michael ,  LIU, Hong ,  MENOT, Sonia ,  STOPPA, Federica Maria, Roberta

IPC: A61K8/87 ,  A61K31/40

CPC classification number: A61K8/87 ,  A61K8/062 ,  A61K2800/28 ,  A61K2800/874 ,  A61Q1/02 ,  A61Q1/04 ,  A61Q1/06 ,  A61Q1/10 ,  A61Q1/12 ,  A61Q15/00 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/002 ,  A61Q19/005 ,  A61Q19/04 ,  A61Q19/06 ,  A61Q19/08 ,  A61Q19/10 ,  C08K5/21 ,  C08L75/04 ,  C09D7/65 ,  C09D7/69 ,  C11D3/0015 ,  C11D3/3726

Abstract: Included are polymer compositions such as polyurethaneureas, polyamides and polyesters. The compositions may be in a variety of forms such as dispersions, powders, fibers, and beads. The compositions are useful in the preparation of many products including health and beauty products such as cosmetics, paint, household products such as fabric care compositions, apparel/footwear and textiles/furnishings.

Abstract translation: 包括聚合物组合物如聚氨酯脲，聚酰胺和聚酯。 组合物可以是各种形式，例如分散体，粉末，纤维和珠粒。 该组合物可用于制备许多产品，包括健康和美容产品，例如化妆品，油漆，家用产品如织物护理组合物，服装/鞋类和纺织品/家具。

公开(公告)号：WO2009014973A2

公开(公告)日：2009-01-29

申请号：PCT/US2008/070255

申请日：2008-07-17

Applicant: INVISTA TECHNOLOGIES S.A.R.L. ,  COVELLI, Carmen, A. ,  FARMER, Douglas, K. ,  LIU, Hong ,  YODER, Gregory, L.

Inventor： COVELLI, Carmen, A. ,  FARMER, Douglas, K. ,  LIU, Hong ,  YODER, Gregory, L.

IPC: C08G18/00

CPC classification number: C08G18/0823 ,  C08G18/12 ,  C08G18/282 ,  C08G18/4845 ,  C08G18/4854 ,  C08G18/6692 ,  C09D175/08 ,  C08G18/305 ,  C08G18/2815

Abstract: Included are polyurethaneurea compositions include polyurethaneurea aqueous dispersions. The dispersions may be prepared with solvent or in the absence of any added solvent. Films and other shaped articles may be prepared from the dispersions by a casting a drying method and optionally included with a substrate including paper, fabric or garments.

Abstract translation: 包括聚氨酯脲组合物包括聚氨酯脲水分散体。 分散体可以用溶剂制备或在不存在任何添加的溶剂的情况下制备。 薄膜和其他成型制品可以通过浇铸干燥方法并且任选地包括在包括纸，织物或衣服的基材中由分散体制备。