公开(公告)号：EP1979528A2

公开(公告)日：2008-10-15

申请号：EP07716752.6

申请日：2007-01-18

Applicant: INVISTA Technologies S.à.r.l.

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

IPC: D06M15/564 ,  C08G18/30 ,  C08G18/32 ,  C08G18/76 ,  C08J3/205 ,  C08J3/22 ,  C09D167/00 ,  C09D175/00 ,  C09D177/00 ,  C08L75/04 ,  A61K8/85 ,  A61K8/87 ,  A61K8/88 ,  C11D3/50 ,  A61Q13/00 ,  C08J3/12

CPC classification number: C11D3/3726 ,  A61K8/85 ,  A61K8/87 ,  A61K8/88 ,  A61Q19/00 ,  C08G18/0823 ,  C08G18/0866 ,  C08G18/0895 ,  C08G18/10 ,  C08G18/12 ,  C08G18/348 ,  C08G18/4808 ,  C08G18/4854 ,  C08G18/6692 ,  C08G18/69 ,  C08G18/698 ,  C08J3/12 ,  C08J3/122 ,  C08J3/20 ,  C08J3/226 ,  C08J2367/00 ,  C08J2375/00 ,  C08J2377/00 ,  C08J2467/00 ,  C08J2477/00 ,  C08L77/00 ,  C09D167/00 ,  C11D3/505 ,  D06M15/564 ,  C08G18/3228 ,  C08G18/305

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：EP3004437A1

公开(公告)日：2016-04-13

申请号：EP14803670.0

申请日：2014-05-29

Applicant: INVISTA Technologies S.à.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.

公开(公告)号：EP2516708B1

公开(公告)日：2016-02-17

申请号：EP10843491.1

申请日：2010-12-15

Applicant: Invista Technologies S.à.r.l.

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

IPC: D02G3/02 ,  D01F6/06 ,  D01D5/08

CPC classification number: B29D99/0078 ,  B29C47/0004 ,  B29C47/0014 ,  B29C47/822 ,  C08L23/14 ,  C08L2203/12 ,  C08L2205/02 ,  D01F6/30 ,  D01F6/46 ,  D01F11/06 ,  C08L2666/06

公开(公告)号：EP1546226B1

公开(公告)日：2008-03-12

申请号：EP03776230.9

申请日：2003-10-03

Applicant: INVISTA Technologies S.à.r.l.

Inventor： LIU, Hong ,  WALDBAUER, Robert, O., Jr. ,  YODER, Gregory, L.

IPC: C08G18/10 ,  C08G18/76 ,  C08G18/48 ,  D01F6/70

CPC classification number: D01F6/70 ,  C08G18/3228 ,  C08G18/3271 ,  C08G18/4854 ,  C08G18/7657 ,  Y10S528/906

Abstract: The invention provides spandex having improved hysteresis and a method for making such spandex. The spandex of the invention comprises the polyurethaneurea reaction product of: (a) poly(tetramethylene ether) glycol; (b) 1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene wherein the mole ratio of diisocyanate to glycol is from about 1.52 to about 2.04; and (c) a mixture of chain extenders comprising: from about 35 to about 55 mole percent ethylene diamine; and from about 45 to about 65 mole percent 1,2-propanediamine.

公开(公告)号：EP2501544A2

公开(公告)日：2012-09-26

申请号：EP10830544.2

申请日：2010-11-05

Applicant: Invista Technologies S.à.r.l.

Inventor： LIAO, Tianyi ,  COVELLI, Carmen, A. ,  LIU, Hong ,  FARMER, Douglas, K. ,  WYNEGAR, Fred, C.

IPC: B32B7/12 ,  B32B5/26 ,  B32B37/10

Abstract: Included are elastic laminate articles that include multiple layers. This includes one stretch fabric comprising about 50% to 100% elastic fibers by weight of the fabric, including fabrics that include 100% elastic fibers and at least one adhesive.

公开(公告)号：EP2350366A2

公开(公告)日：2011-08-03

申请号：EP09821385.3

申请日：2009-10-19

Applicant: INVISTA Technologies S.à.r.l.

Inventor： SMITH, Steven, Wayne ,  LIU, Hong ,  BAKKER, Willem ,  WEEKS, Gregory, P. ,  CERA, Juan

IPC: D04B1/18 ,  D04B1/14 ,  D01F6/70 ,  D01F8/04

CPC classification number: D04B1/18 ,  D01F1/10 ,  D01F6/70 ,  D01F8/16 ,  D02G3/326 ,  D03D15/08 ,  D04B1/16 ,  D10B2401/041

Abstract: Included are multiple component elastic fibers prepared by a solution-spinning process such as dry spinning or wet spinner of spandex fibers including polyurethaneurea and polyurethane compositions. These fibers have a cross-section including at least two separate regions with definable boundaries wherein at least one region defined by the boundaries of the cross-section includes a polyurethaneurea or polyurethane composition. One region of the fiber includes a fusibility improvement additive to enhance adhesion to itself or to a substrate.

Abstract translation: 包括通过溶液纺丝工艺制备的多组分弹性纤维，例如包括聚氨酯脲和聚氨酯组合物的斯潘德克斯纤维的干纺丝或湿纺丝器。 这些纤维具有包括至少两个具有可限定的边界的独立区域的横截面，其中由横截面的边界限定的至少一个区域包括聚氨酯脲或聚氨酯组合物。 纤维的一个区域包括可熔性改进添加剂以增强对其自身或对基材的附着力。

公开(公告)号：EP2160445A2

公开(公告)日：2010-03-10

申请号：EP08730698.1

申请日：2008-02-26

Applicant: Invista Technologies S.à.r.l.

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

IPC: C08L77/00 ,  C08L75/02 ,  C08L69/00 ,  C08L101/00

CPC classification number: C08L75/02 ,  C08G18/0823 ,  C08G18/0866 ,  C08G18/12 ,  C08G18/348 ,  C08G18/4808 ,  C08G18/4833 ,  C08G18/4854 ,  C08G18/6692 ,  C08G18/7657 ,  C08L69/00 ,  C08L77/00 ,  C08L101/00 ,  C08L2205/02 ,  C08L2205/18 ,  C11D3/3715 ,  C11D3/3719 ,  C11D3/3726 ,  C08G18/3228 ,  C08L2666/20 ,  C08L2666/18 ,  C08L2666/02 ,  C08G18/3206

Abstract: Included are nylon and polyurethane urea compositions such as in the form of powders, beads and flock to be included in extruded and molded articles containing a thermoplastic resin such as nylon 12. The addition of the powders, beads of flock improve flexibility and shape retention of such molded articles, for examples eyewear frames.

Abstract translation: 包括尼龙和聚氨酯脲组合物，例如以粉末，珠粒和绒毛的形式，包括在含有热塑性树脂如尼龙12的挤出和模塑制品中。加入粉末，提高绒毛的弹性和形状保持性 这种模制品，例如眼镜架。

公开(公告)号：EP2049729A2

公开(公告)日：2009-04-22

申请号：EP07840889.5

申请日：2007-08-13

Applicant: INVISTA Technologies S.à.r.l.

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 ,  C11D3/37 ,  C08G18/08 ,  C08G18/06 ,  C08G18/34 ,  C08G18/42 ,  C08G18/48 ,  C08G18/66

CPC classification number: A61K8/87 ,  A61K8/022 ,  A61K8/85 ,  A61K8/88 ,  A61K2800/28 ,  A61Q1/02 ,  A61Q1/10 ,  A61Q3/02 ,  A61Q5/00 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/10 ,  B01J20/262 ,  C08G18/0823 ,  C08G18/0895 ,  C08G18/10 ,  C08G18/12 ,  C08G18/3206 ,  C08G18/4854 ,  C08G18/6692 ,  C08G18/7671 ,  C08G18/7692 ,  C09D175/12 ,  C11D3/001 ,  C11D3/3726 ,  C11D3/505 ,  D06M15/564 ,  D06M23/08 ,  D06M2200/20 ,  C08G18/3228 ,  C08G18/64 ,  C08G18/302 ,  C08G18/2865

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：EP2516708A2

公开(公告)日：2012-10-31

申请号：EP10843491.1

申请日：2010-12-15

Applicant: Invista Technologies S.à.r.l.

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

IPC: D02G3/02 ,  D01F6/06 ,  D01D5/08

CPC classification number: B29D99/0078 ,  B29C47/0004 ,  B29C47/0014 ,  B29C47/822 ,  C08L23/14 ,  C08L2203/12 ,  C08L2205/02 ,  D01F6/30 ,  D01F6/46 ,  D01F11/06 ,  C08L2666/06

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 break elongation of greater than 200%.

公开(公告)号：EP2516703A2

公开(公告)日：2012-10-31

申请号：EP10843489.5

申请日：2010-12-15

Applicant: Invista Technologies S.à.r.l.

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

IPC: D01F1/10 ,  D01F1/00

CPC classification number: A61L15/14 ,  A61L15/24 ,  C08K5/09 ,  C08K5/20 ,  C08L9/00 ,  C08L23/14 ,  D01F1/10 ,  D01F6/30 ,  D01F6/46 ,  H01J2237/3156 ,  Y10T428/249921 ,  C08L2666/02 ,  C08L23/12

Abstract: Embodiments of the disclosure include elastomeric stretch fibers containing an anti-tack agent, methods of preparing the fiber, methods of using this fiber, articles including this fiber, and the like.

Abstract translation: 本公开的实施方案包括含有抗粘剂的弹性体拉伸纤维，制备该纤维的方法，使用该纤维的方法，包括该纤维的制品等。