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51.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
申请人： Tong Gao , Hongyu Chen , Alberto Lora Lamia , Yuen-Yuen D. Chiu , Jerry Chien Ting Wang , Shih-Yaw Lai
发明人： Tong Gao , Hongyu Chen , Alberto Lora Lamia , Yuen-Yuen D. Chiu , Jerry Chien Ting Wang , Shih-Yaw Lai
CPC分类号： 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
摘要： 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.
摘要翻译： 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
申请人： 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
发明人： 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分类号： 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
摘要： 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.
摘要翻译： 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
申请人： 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
发明人： 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分类号： D04H13/00
CPC分类号： 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
摘要： 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.
摘要翻译： 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：US06780954B2
公开(公告)日：2004-08-24
申请号：US10354416
申请日：2003-01-30
IPC分类号： C08F1002
CPC分类号： C08G83/003 , B29C47/00 , B29C47/0004 , B29C47/0009 , B29C47/02 , B29K2995/0022 , B32B27/08 , B32B27/322 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/00 , C08F110/02 , C08F210/16 , C08J5/18 , C08J2303/08 , C08J2323/08 , C08L23/02 , C08L23/04 , C08L23/06 , C08L23/0815 , C08L23/16 , C08L2205/02 , C08L2314/06 , Y10S526/943 , Y10T428/2913 , Y10T442/30 , Y10T442/60 , C08L2666/04 , C08F2500/08 , C08F2500/09 , C08F2500/11 , C08F2500/12 , C08F2500/05 , C08F2500/07 , C08F2500/03 , C08F2500/19 , C08F2500/17 , C08F210/14 , C08F2500/26
摘要： Elastic ethylene polymers are disclosed which have processability similar to highly branched low density polyethylene (LDPE), but the strength and toughness of linear low density polyethylene (LLDPE). The polymers have processing indices (PI's) less than or equal to 70 percent of those of a comparative linear ethylene polymer and a critical shear rate at onset of surface melt fracture of at least 50 percent greater than the critical shear rate at the onset of surface melt fracture of a traditional linear ethylene polymer at about the same I2 and Mw/Mn. The novel polymers can also have from about 0.01 to about 3 long chain branches/1000 total carbons and have higher low/zero shear viscosity and lower high shear viscosity than comparative liner ethylene polymers. The novel polymers can also be characterized as having a melt flow ratio, I10/I2, ≧5.63, a molecular weight distribution, Mw/Mn, defined by the equation: Mw/Mn≦(I10/I2)−4.63, a critical shear stress at onset of gross melt fracture greater than about 4×106 dyne/cm2, and a single DSC melt peak between −30 C and 150 C.
摘要翻译： 公开了弹性乙烯聚合物，其具有与高度支化的低密度聚乙烯（LDPE）相似的加工性能，但线性低密度聚乙烯（LLDPE）的强度和韧性。 聚合物的加工指数（PI）小于或等于对比线性乙烯聚合物的70％，并且表面熔融断裂开始时的临界剪切速率比表面开始时的临界剪切速率大至少50％ 传统的线性乙烯聚合物在约相同的I2和Mw / Mn下熔融断裂。 新型聚合物还可以具有约0.01至约3个长支链/ 1000个总碳，并且具有比对比的衬里乙烯聚合物更高的低/零剪切粘度和较低的剪切粘度。 新颖的聚合物也可以表征为熔体流动比，I10 / I2，≥5.63，分子量分布，Mw / Mn，由下式定义：Mw / Mn <=（I10 / I2）-4.63，a 总熔体断裂开始时的临界剪切应力大于约4×10 6达因/厘米2，在-30℃和150℃之间的单个DSC熔融峰。
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公开(公告)号：US06548611B2
公开(公告)日：2003-04-15
申请号：US09884261
申请日：2001-06-19
IPC分类号： C08F442
CPC分类号： C08G83/003 , B29C47/00 , B29C47/0004 , B29C47/0014 , B29C47/0021 , B29C47/02 , B29C65/8207 , B29C65/8223 , B29C66/71 , B29K2995/0022 , B32B27/08 , B32B27/322 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/00 , C08F110/02 , C08F210/16 , C08J5/18 , C08J2303/08 , C08J2323/08 , C08L23/02 , C08L23/04 , C08L23/06 , C08L23/0815 , C08L23/16 , C08L2205/02 , C08L2314/06 , Y10S526/943 , C08L2666/04 , C08F2500/08 , C08F2500/09 , C08F2500/11 , C08F2500/12 , C08F2500/05 , C08F2500/19 , C08F2500/07 , C08F2500/03 , C08F2500/17 , C08F210/14 , C08F2500/26 , C08F216/14 , B29C65/00
摘要： Substantially linear olefin polymers having a melt flow ratio, I10/I2, ≧5.63, a molecular weight distribution, Mw/Mn, defined by the equation: Mw/Mn≦(I10/I2)−4.63, and a critical shear stress at onset of gross melt fracture of greater than about 4×106 dyne/cm2 and their method of manufacture are disclosed. The substantially linear olefin polymers preferably have at least about 0.01 long chain branches/1000 carbons and a molecular weight distribution from about 1.5 to about 2.5. The new polymers have improved processability over conventional olefin polymers and are useful in producing fabricated articles such as fibers, films, and molded parts.
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56.发明授权Films produced from substantially linear homogeneous olefin polymer compositions 有权由基本上线性均匀的烯烃聚合物组合物制成的膜公开(公告)号：US06486284B1
公开(公告)日：2002-11-26
申请号：US09485801
申请日：2000-05-08
申请人： Seema V. Karande , Lonnie G. Hazlitt , Pradeep Jain , Kaelyn Koch , Shih-Yaw Lai , Li-Min Tau
发明人： Seema V. Karande , Lonnie G. Hazlitt , Pradeep Jain , Kaelyn Koch , Shih-Yaw Lai , Li-Min Tau
IPC分类号： C08F21016
CPC分类号： B32B27/32 , B32B2323/046 , B32B2323/10 , B32B2369/00 , C08J5/18 , C08J2323/08 , C08L23/0815 , C08L101/00 , C08L2314/06 , Y10T428/24 , Y10T428/269 , C08L2666/04
摘要： The subject invention provides a film having at least one layer comprising an interpolymer of ethylene and at least one comonomer selected from the group consisting of C3-C20 &agr;-olefins, dienes, and cycloalkenes, wherein the interpolymer is characteried as having a high degree of processability good optical performance, and good mechanical properties. The subject invention further provides film fabrication processes and polymer compositions which are useful in preparing the subject films.
摘要翻译： 本发明提供了一种膜，其具有包含乙烯和至少一种选自C 3 -C 20α-烯烃，二烯和环烯烃的共聚单体的互聚物的至少一层，其中所述互聚物的特征在于具有高度 加工性好的光学性能，以及良好的机械性能。 本发明还提供了可用于制备本发明膜的膜制造方法和聚合物组合物。
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公开(公告)号：US06316549B1
公开(公告)日：2001-11-13
申请号：US08979484
申请日：1997-11-26
IPC分类号： C08L2304
CPC分类号： C08G83/003 , B29C47/00 , B29C47/0004 , B29C47/0021 , B29C47/0026 , B29C47/02 , B29K2995/0022 , B32B27/08 , B32B27/322 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/00 , C08F110/02 , C08F210/16 , C08J5/18 , C08J2303/08 , C08J2323/08 , C08L23/02 , C08L23/04 , C08L23/0815 , C08L23/16 , C08L2205/02 , D01F6/46 , Y10S526/943 , C08F4/65916 , C08F2/34 , C08L2666/04 , C08F2500/12 , C08F2500/07 , C08F2500/03 , C08F2500/19 , C08F2500/17 , C08F2500/08 , C08F2500/09 , C08F2500/11 , C08F2500/05 , C08F210/14 , C08F2500/26
摘要： Fibers made from formulated ethylene polymer compositions are disclosed. The ethylene polymer compositions have at least one homogeneously branched linear ethylene/&agr;-olefin interpolymer and at least one heterogeneously branched ethylene polymer. The homogeneously branched linear ethylene/&agr;-olefin interpolymer has a density from about 0.905 to about 0.92 g/cm3 and a slope of strain hardening coefficient greater than or equal to about 1.3.
摘要翻译： 公开了由配制的乙烯聚合物组合物制成的纤维。 乙烯聚合物组合物具有至少一种均匀支化的线性乙烯/α-烯烃互聚物和至少一种非均匀支化的乙烯聚合物。 均匀支化的线性乙烯/α-烯烃互聚物的密度为约0.905至约0.92g / cm 3，应变硬化系数的斜率大于或等于约1.3。
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公开(公告)号：US6136937A
公开(公告)日：2000-10-24
申请号：US778586
申请日：1997-01-03
IPC分类号： B29C47/00 , B29C47/02 , B32B27/08 , B32B27/32 , C08F2/04 , C08F2/34 , C08F4/619 , C08F4/6192 , C08F4/642 , C08F4/643 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/00 , C08F110/02 , C08F210/16 , C08G83/00 , C08J5/18 , C08L23/02 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/16 , C08F4/42
CPC分类号： B29C47/0004 , B29C47/02 , B32B27/08 , B32B27/322 , C08F10/00 , C08F10/02 , C08F210/16 , C08G83/003 , C08J5/18 , C08L23/04 , C08L23/0815 , C08L23/16 , B29C47/00 , B29C47/0021 , B29C47/0026 , B29K2995/0022 , C08F110/00 , C08F110/02 , C08F4/61908 , C08F4/61912 , C08F4/6192 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08J2303/08 , C08J2323/04 , C08J2323/08 , C08L2205/02 , C08L23/02 , C08L23/06 , C08L2314/06 , Y10S526/901 , Y10S526/943
摘要： Elastic ethylene polymers are disclosed which have processability similar to highly branched low density polyethylene (LDPE), but the strength and toughness of linear low density polyethylene (LLDPE). The polymers have processing indices (PI's) less than or equal to 70 percent of those of a comparative linear ethylene polymer and a critical shear rate at onset of surface melt fracture of at least 50 percent greater than the critical shear rate at the onset of surface melt fracture of a traditional linear ethylene polymer at about the same I.sub.2 and M.sub.w /M.sub.n. The novel polymers can also have from about 0.01 to about 3 long chain branches/1000 total carbons and have higher low/zero shear viscosity and lower high shear viscosity than comparative linear ethylene polymers. The novel polymers can also be characterized as having a melt flow ratio, I.sub.10 /I.sub.2, .gtoreq.5.63, a molecular weight distribution, M.sub.w /M.sub.n, defined by the equation: M.sub.w /M.sub.n .ltoreq.(I.sub.10 /I.sub.2)-4.63, a critical shear stress at onset of gross melt fracture greater than about 4.times.10.sup.6 dyne/cm.sup.2, and a single DSC melt peak between -30 C and 150 C.
摘要翻译： 公开了弹性乙烯聚合物，其具有与高度支化的低密度聚乙烯（LDPE）相似的加工性能，但线性低密度聚乙烯（LLDPE）的强度和韧性。 聚合物的加工指数（PI）小于或等于对比线性乙烯聚合物的70％，并且表面熔融断裂开始时的临界剪切速率比表面开始时的临界剪切速率大至少50％ 传统的线性乙烯聚合物在约相同的I2和Mw / Mn下熔融断裂。 新型聚合物还可以具有约0.01至约3个长支链/ 1000个总碳，并且具有比对比线性乙烯聚合物更高的低/零剪切粘度和较低的剪切粘度。 新颖的聚合物也可以表征为具有由下式定义的熔体流动比，I10 / I2，≥5.63，分子量分布，Mw / Mn，Mw / Mn（I10 / I2）-4.63 ，在大于约4×10 6达因/ cm 2的总熔体断裂开始时的临界剪切应力，以及在-30℃和150℃之间的单个DSC熔融峰。
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公开(公告)号：US5986028A
公开(公告)日：1999-11-16
申请号：US980140
申请日：1997-11-26
IPC分类号： B29C47/00 , B29C47/02 , B32B27/08 , B32B27/32 , C08F2/04 , C08F2/34 , C08F4/619 , C08F4/6192 , C08F4/642 , C08F4/643 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/00 , C08F110/02 , C08F210/16 , C08G83/00 , C08J5/18 , C08L23/02 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/16 , C08F2/18
CPC分类号： B29C47/0004 , B29C47/02 , B32B27/08 , B32B27/322 , C08F10/00 , C08F10/02 , C08F210/16 , C08G83/003 , C08J5/18 , C08L23/04 , C08L23/0815 , C08L23/16 , B29C47/00 , B29C47/0021 , B29C47/0026 , B29K2995/0022 , C08F110/00 , C08F110/02 , C08F4/61908 , C08F4/61912 , C08F4/6192 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08J2303/08 , C08J2323/04 , C08J2323/08 , C08L2205/02 , C08L23/02 , C08L23/06 , C08L2314/06 , Y10S526/901 , Y10S526/943
摘要： A continuous polymerization process of preparing ethylene polymers containing less than about 20 ppm aluminum, and having processability similar to highly branched low density polyethylene (LDPE), but the strength and toughness of linear low density polyethylene (LLDPE). The polymers have processing indices (PI's) less than or equal to 70 percent of those of a comparative linear ethylene polymer and a critical shear rate at onset of surface melt fracture of at least 50 percent greater than the critical shear rate at the onset of surface melt fracture of a traditional linear ethylene polymer at about the same I.sub.2 and M.sub.w /M.sub.n. The novel polymers can also have from about 0.01 to about 3 long chain branches/1000 total carbons and have higher low/zero shear viscosity and lower high shear viscosity than comparative linear ethylene polymers. The novel polymers can also be characterized as having a melt flow ratio, I.sub.10 /I.sub.2, .gtoreq.5.63, a molecular weight distribution, M.sub.w /M.sub.n, defined by the equation: M.sub.w /M.sub.n .ltoreq.(I.sub.10 /I.sub.2)-4.63, a critical shear stress at onset of gross melt fracture greater than about 4.times.10.sup.6 dyne/cm.sup.2, and a single DSC melt peak between -30 C. and 150 C.
摘要翻译： 制备乙烯聚合物的连续聚合方法，其含有少于约20ppm的铝，并且具有与高支化低密度聚乙烯（LDPE）相似的加工性能，但线性低密度聚乙烯（LLDPE）的强度和韧性。 聚合物的加工指数（PI）小于或等于对比线性乙烯聚合物的70％，并且表面熔融断裂开始时的临界剪切速率比表面开始时的临界剪切速率大至少50％ 传统的线性乙烯聚合物在约相同的I2和Mw / Mn下熔融断裂。 新型聚合物还可以具有约0.01至约3个长支链/ 1000个总碳，并且具有比对比线性乙烯聚合物更高的低/零剪切粘度和较低的剪切粘度。 新颖的聚合物也可以表征为具有由下式定义的熔体流动比，I10 / I2，≥5.63，分子量分布，Mw / Mn，Mw / Mn（I10 / I2）-4.63 ，在大于约4×10 6达因/ cm 2的总熔体断裂开始时的临界剪切应力和在-30℃和150℃之间的单个DSC熔融峰。
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公开(公告)号：US5278272A
公开(公告)日：1994-01-11
申请号：US939281
申请日：1992-09-02
IPC分类号： C08J5/00 , B29C47/00 , B29C47/02 , B32B27/08 , B32B27/32 , C08F4/60 , C08F4/605 , C08F4/622 , C08F4/64 , C08F4/642 , C08F4/656 , C08F4/659 , C08F4/6592 , C08F10/00 , C08F10/02 , C08F110/00 , C08F110/02 , C08F210/16 , C08G83/00 , C08J5/18 , C08J9/06 , C08L23/00 , C08L23/02 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/16 , D01F6/04 , D01F8/06 , D04H1/42 , D21H19/20 , C08F10/04 , C08F210/02 , C08F210/14
CPC分类号： C08G83/003 , B29C47/0004 , B29C47/02 , B32B27/08 , B32B27/322 , C08F10/00 , C08F10/02 , C08F210/16 , C08J5/18 , C08L23/04 , C08L23/0815 , C08L23/16 , B29C47/00 , B29C47/0009 , B29K2995/0022 , C08F110/00 , C08F110/02 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08J2303/08 , C08J2323/08 , C08L2205/02 , C08L23/02 , C08L23/06 , C08L2314/06 , Y10S526/943 , Y10T428/2913 , Y10T442/30 , Y10T442/60
摘要： Elastic substantially linear olefin polymers are disclosed which have very good processability, including processing indices (PI's) less than or equal to 70 percent of those of a comparative linear olefin polymer and a critical shear rate at onset of surface melt fracture of at least 50 percent greater than the critical shear rate at the onset of surface melt fracture of a traditional linear olefin polymer at about the same I.sub.2 and M.sub.w /M.sub.n. The novel polymers have higher low/zero shear viscosity and lower high shear viscosity than comparative linear olefin polymers.
摘要翻译： 公开了具有非常好的可加工性的弹性基本上线性的烯烃聚合物，包括小于或等于对比线性烯烃聚合物的70％的加工指数（PI）和表面熔体断裂开始时的临界剪切速率为至少50％ 大于在大约相同的I2和Mw / Mn下传统的线性烯烃聚合物的表面熔融断裂开始时的临界剪切速率。 新型聚合物具有比对比线性烯烃聚合物更高的低/零剪切粘度和较低的剪切粘度。
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