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公开(公告)号：US20090306280A1
公开(公告)日：2009-12-10
申请号：US12162913
申请日：2007-02-07
Applicant: Shih-Yaw Lai , Yuen-Yuen D. Chiu , Ashish Sen , Stephane Costeux
Inventor： Shih-Yaw Lai , Yuen-Yuen D. Chiu , Ashish Sen , Stephane Costeux
IPC: C08L23/00 , C08F210/00 , C08L23/06 , C08F110/02
Abstract: The present invention relates to crosslinked, olefin elastic fibers where the olefin materials are specifically selected to provide a more robust fiber with higher tenacity and greater temperature stability. Such fibers will be less subject to breakage during fiber spinning and post-spinning (downstream processing) operations including spool formation and unwinding. The specific olefin material used is a blend having an overall melt index (I2) of less than 2.5 g/10 min before crosslinking with a density in the range of 0.865 to 0.885 g/cm3. One component of the blend will be characterized as having either a density in the range of from 0.855 to 0.88 g/cm3 or a residual crystallinity at 80° C. of greater than 9 percent but not both. The at least one other component will meet at least whichever characteristic the first component does not meet.
Abstract translation: 本发明涉及交联的烯烃弹性纤维，其中烯烃材料被特别选择以提供具有更高韧性和更高温度稳定性的更坚固的纤维。 在纤维纺丝和后纺（下游处理）操作中，这种纤维将不会发生断裂，包括卷筒的形成和展开。 使用的特定烯烃材料是在0.865至0.885g / cm 3的密度交联之前具有小于2.5g / 10min的总体熔体指数（I 2）的共混物。 共混物的一种组分将被表征为具有在0.855至0.88g / cm 3范围内的密度或在80℃下的残余结晶度大于9％但不是均为二者。 至少一个其他组件将至少满足第一个组件不符合的特征。
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12.发明申请公开(公告)号：US20080138599A1
公开(公告)日：2008-06-12
申请号：US11948669
申请日：2007-11-30
Applicant: Tong Gao , Hongyu Chen , Alberto Lora Lamia , Yuen-Yuen D. Chiu , Jerry Chien Ting Wang , Shih-Yaw Lai
Inventor： Tong Gao , Hongyu Chen , Alberto Lora Lamia , Yuen-Yuen D. Chiu , Jerry Chien Ting Wang , Shih-Yaw Lai
IPC: B32B7/02
CPC classification number: C08L1/02 , C08F10/00 , C08F295/00 , C08F297/086 , C08L23/08 , C08L23/0815 , C08L23/10 , C08L53/00 , C08L2205/16 , D01F6/30 , D01F6/46 , D01F8/06 , Y10T428/249921 , Y10T442/3008 , Y10T442/3146 , Y10T442/3244 , Y10T442/3252 , Y10T442/413 , Y10T442/444 , C08L2666/24 , C08L2666/26 , C08F4/64193
Abstract: Compositions having good wrinkle resistance and other properties when made into garments an be made from an ethylene multi-block copolymers. The resulting fabrics and garments often have good chemical resistance, heat-resistances, and are dimensionally stable.
Abstract translation: 当制成衣服时，由乙烯多嵌段共聚物制成具有良好抗皱性和其它性能的组合物。 所得到的织物和衣服通常具有良好的耐化学性，耐热性，并且尺寸稳定。
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Patent Agency Ranking
公开(公告)号：US20080176473A1
公开(公告)日：2008-07-24
申请号：US11948756
申请日：2007-11-30
Applicant: Jerry Chien Ting Wang , Fabio D'Ottaviano , Shih-Yaw Lai , Hongyu Chen , Yuen-Yuen D. Chiu , Rio Aditya Akbar , Beverly Selle
Inventor： Jerry Chien Ting Wang , Fabio D'Ottaviano , Shih-Yaw Lai , Hongyu Chen , Yuen-Yuen D. Chiu , Rio Aditya Akbar , Beverly Selle
IPC: D04H13/00
CPC classification number: D01F6/30 , A41B17/00 , A41B2500/10 , B29C43/021 , B29C51/004 , B29C2043/3615 , B29K2105/0854 , B29L2031/4885 , D04B1/18 , D04B21/18 , Y10T442/413 , Y10T442/602
Abstract: Knit fabric compositions have now been discovered that often have a balanced combination of desirable properties. Said fibric compositions comprise fibers of olefin block interpolymers or homogeneous branched ethylene polymers or a combination thereof. The fibers are characterized by an amount of crosslinking such that the fabric is capable of being molded.
Abstract translation: 现在已经发现针织织物组合物通常具有所需性质的平衡组合。 所述纤维组合物包含烯烃嵌段互聚物或均相支化乙烯聚合物的纤维或其组合。 纤维的特征在于交联量使得织物能够被模塑。
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公开(公告)号：US08119237B2
公开(公告)日：2012-02-21
申请号：US12282322
申请日：2008-01-10
Applicant: Hong Peng , Hongyu Chen , Yuen-Yuen D. Chiu , Shih-Yaw Lai , Eddy I. Garcia-Meitin , Charles F. Diehl
Inventor： Hong Peng , Hongyu Chen , Yuen-Yuen D. Chiu , Shih-Yaw Lai , Eddy I. Garcia-Meitin , Charles F. Diehl
CPC classification number: C08L23/0815 , C08L23/04 , C08L23/10 , C08L23/12 , C08L53/00 , C08L2203/12 , C08L2312/06 , D01D10/00 , D01F6/46 , D01F8/06 , D02G3/32 , D02G3/38 , Y10T428/249921 , Y10T428/249938 , Y10T428/2929 , Y10T428/2933 , Y10T442/3008 , Y10T442/413 , Y10T442/60 , Y10T442/601 , Y10T442/637 , C08L23/00 , C08L2666/06 , C08L2666/02
Abstract: A fiber is obtainable from or comprises a blend of a propylene based polymer and an ethylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481−1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven, knitted or non-woven fabrics can be made from such fibers.
Abstract translation: 纤维可以由丙烯基聚合物和乙烯/α-烯烃互聚物的共混物获得，其特征在于弹性回复Re，百分比为300％应变和1个循环，密度d以克/立方厘米 其中弹性恢复和密度满足以下关系：Re> 1481-1629（d）。 这种互聚物也可以由其它性质表征。 由此制成的纤维具有较高的弹性回复率和较低的摩擦系数。 如果需要，纤维可以交联。 机织的针织或无纺织物可由这种纤维制成。
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15.发明授权公开(公告)号：US07842627B2
公开(公告)日：2010-11-30
申请号：US11948669
申请日：2007-11-30
Applicant: Tong Gao , Hongyu Chen , Alberto Lora Lamia , Yuen-Yuen D. Chiu , Jerry Chien Ting Wang , Shih-Yaw Lai
Inventor： Tong Gao , Hongyu Chen , Alberto Lora Lamia , Yuen-Yuen D. Chiu , Jerry Chien Ting Wang , Shih-Yaw Lai
CPC classification number: C08L1/02 , C08F10/00 , C08F295/00 , C08F297/086 , C08L23/08 , C08L23/0815 , C08L23/10 , C08L53/00 , C08L2205/16 , D01F6/30 , D01F6/46 , D01F8/06 , Y10T428/249921 , Y10T442/3008 , Y10T442/3146 , Y10T442/3244 , Y10T442/3252 , Y10T442/413 , Y10T442/444 , C08L2666/24 , C08L2666/26 , C08F4/64193
Abstract: Compositions having good wrinkle resistance and other properties when made into garments an be made from an ethylene multi-block copolymers. The resulting fabrics and garments often have good chemical resistance, heat-resistances, and are dimensionally stable.
Abstract translation: 当制成衣服时，由乙烯多嵌段共聚物制成具有良好抗皱性和其它性能的组合物。 所得到的织物和衣服通常具有良好的耐化学性，耐热性，并且尺寸稳定。
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公开(公告)号：US20100279571A1
公开(公告)日：2010-11-04
申请号：US12838876
申请日：2010-07-19
Applicant: Benjamin C. Poon , Yunwa W. Cheung , Shih-Yaw Lai , Ashish Sen , Hongyu Chen , Yuen-Yuen D. Chiu , Rajen M. Patel , Andy C. Chang , Antonios K. Doufas , Hong Peng
Inventor： Benjamin C. Poon , Yunwa W. Cheung , Shih-Yaw Lai , Ashish Sen , Hongyu Chen , Yuen-Yuen D. Chiu , Rajen M. Patel , Andy C. Chang , Antonios K. Doufas , Hong Peng
CPC classification number: C08F212/08 , C08L23/0815 , C08L25/08 , C08L2203/12 , D01D10/00 , D01F6/30 , D01F8/06 , D02G3/32 , D02G3/38 , Y10T428/1369 , Y10T428/249921 , Y10T428/2933 , Y10T442/3008 , Y10T442/413 , Y10T442/602
Abstract: A fiber is obtainable from or comprises an ethylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481−1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non-woven fabrics can be made from such fibers.
Abstract translation: 纤维可以由乙烯/α-烯烃互聚物获得，其特征在于弹性回复Re，百分比为300％应变和1个循环，密度d为克/立方厘米，其中弹性恢复和密度 满足以下关系：Re> 1481-1629（d）。 这种互聚物也可以由其它性质表征。 由此制成的纤维具有较高的弹性回复率和较低的摩擦系数。 如果需要，纤维可以交联。 机织或非织造织物可以由这种纤维制成。
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公开(公告)号：US07803728B2
公开(公告)日：2010-09-28
申请号：US11376873
申请日：2006-03-15
Applicant: Benjamin C. Poon , Yunwa W. Cheung , Shih-Yaw Lai , Ashish Sen , Hongyu Chen , Yuen-Yuen D. Chiu , Rajen M. Patel , Andy C. Chang , Antonios K. Doufas , Hong Peng
Inventor： Benjamin C. Poon , Yunwa W. Cheung , Shih-Yaw Lai , Ashish Sen , Hongyu Chen , Yuen-Yuen D. Chiu , Rajen M. Patel , Andy C. Chang , Antonios K. Doufas , Hong Peng
IPC: D04H13/00
CPC classification number: C08F212/08 , C08L23/0815 , C08L25/08 , C08L2203/12 , D01D10/00 , D01F6/30 , D01F8/06 , D02G3/32 , D02G3/38 , Y10T428/1369 , Y10T428/249921 , Y10T428/2933 , Y10T442/3008 , Y10T442/413 , Y10T442/602
Abstract: A fiber is obtainable from or comprises an ethylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re>1481−1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non-woven fabrics can be made from such fibers.
Abstract translation: 纤维可以由乙烯/α-烯烃互聚物获得，其特征在于弹性回复Re，百分比为300％应变和1个循环，密度d为克/立方厘米，其中弹性恢复和密度 满足以下关系：Re> 1481-1629（d）。 这种互聚物也可以由其它性质表征。 由此制成的纤维具有较高的弹性回复率和较低的摩擦系数。 如果需要，纤维可以交联。 机织或非织造织物可以由这种纤维制成。
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