公开(公告)号：WO2008030953A1

公开(公告)日：2008-03-13

申请号：PCT/US2007/077752

申请日：2007-09-06

Applicant: DOW GLOBAL TECHNOLOGIES INC. ,  POON, Benjamin, C. ,  CHEN, Hongyu ,  CHEUNG, Yunwa, W.

Inventor： POON, Benjamin, C. ,  CHEN, Hongyu ,  CHEUNG, Yunwa, W.

IPC: C08F297/08 ,  C08F2/36 ,  C08L23/00 ,  C08F4/659 ,  C08F4/6592

CPC classification number: C08F10/00 ,  C08F210/16 ,  C08F295/00 ,  C08F297/086 ,  C08L23/06 ,  C08L23/0815 ,  C08L23/10 ,  C08L2205/02 ,  C08F4/659 ,  C08L2666/06 ,  C08L2666/02 ,  C08F210/14 ,  C08F2500/03 ,  C08F2500/20 ,  C08F2500/12 ,  C08F2500/11 ,  C08F2500/21

Abstract: Disclosed herein are polymer blends comprising at least one ethylene/α-olefin interpolymer and two different polyolefins which can be homopolymers. The ethylene/α- olefin interpolymers are block copolymers comprising at least a hard block and at least a soft block. In some embodiments, the ethylene/α-olefin interpolymer can function as a compatibilizer between the two polyolefins which may not be otherwise compatible. Methods of making the polymer blends and molded articles made from the polymer blends are also described.

Abstract translation: 本文公开了包含至少一种乙烯/α-烯烃互聚物和可以是均聚物的两种不同聚烯烃的聚合物共混物。 乙烯/α-烯烃互聚物是包含至少一个硬嵌段和至少一个软嵌段的嵌段共聚物。 在一些实施方案中，乙烯/α-烯烃互聚物可用作两种聚烯烃之间的增容剂，其可能不相容。 还描述了由聚合物共混物制备聚合物共混物和模塑制品的方法。

公开(公告)号：WO2006047376A1

公开(公告)日：2006-05-04

申请号：PCT/US2005/038105

申请日：2005-10-20

Applicant: DOW GLOBAL TECHNOLOGIES, INC. ,  CHEN, Hongyu ,  WEVERS, Ronald ,  CHUM, Stephen ,  McLEOD, David, G.

Inventor： CHEN, Hongyu ,  WEVERS, Ronald ,  CHUM, Stephen ,  McLEOD, David, G.

IPC: D03D15/00 ,  D01F8/06 ,  B29B11/16 ,  B29C51/00 ,  B29C70/16

CPC classification number: B29C43/36 ,  B29C51/004 ,  B29C70/04 ,  B29C2043/3602 ,  B29C2043/3631 ,  B29K2023/0641 ,  B29K2023/12 ,  B32B1/00 ,  B32B27/32 ,  D03D15/00 ,  D03D15/0088 ,  D10B2321/021 ,  D10B2321/022 ,  D10B2401/041 ,  D10B2505/02 ,  Y10T156/10 ,  Y10T428/13 ,  Y10T428/1303 ,  Y10T428/1352 ,  Y10T428/1359 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/24942 ,  Y10T428/2495 ,  Y10T428/24975 ,  Y10T428/264 ,  Y10T428/31504 ,  Y10T428/31909 ,  Y10T428/31913 ,  Y10T442/2008

Abstract: A reinforced composite article and method for making the same. The article and method employ at least one elongated member as a reinforcement phase. Specific elongated members are multiple layer structures wherein the layers are each polyolefinic (e.g., at least one of the layers may be a propylene-based polymer, such as a propylene-ethylene copolymer, an isotactic polypropylene homopolymer, or a combination thereof). Optionally, at least one of the layers may include a non-migratory process aid or surface modifier agent. An intermediate form including the elongated member may made and processed (for example, with a step of consolidation) to form a composite article.

Abstract translation: 一种增强复合制品及其制造方法。 该制品和方法采用至少一个细长构件作为增强相。 具体的细长构件是多层结构，其中各层是聚烯烃（例如，至少一层可以是基于丙烯的聚合物，例如丙烯 - 乙烯共聚物，全同立构聚丙烯均聚物或其组合）。 任选地，至少一个层可以包括非迁移过程助剂或表面改性剂。 可以制造和加工包括细长构件的中间形式（例如，通过固化步骤）以形成复合制品。

公开(公告)号：WO2009009571A9

公开(公告)日：2009-01-15

申请号：PCT/US2008/069487

申请日：2008-07-09

Applicant: DOW GLOBAL TECHNOLOGIES INC. ,  KOONCE, William ,  LATHAM, Dwight ,  JENKINES, Randall ,  BHATTACHARJEE, Debkumar ,  LYSENKO, Zenon ,  CHEN, Hongyu ,  SONNENSCHEIN, Mark ,  SCHILLER, Klaus ,  LEIBIG, Cora ,  SCHROCK, Alan

Inventor： KOONCE, William ,  LATHAM, Dwight ,  JENKINES, Randall ,  BHATTACHARJEE, Debkumar ,  LYSENKO, Zenon ,  CHEN, Hongyu ,  SONNENSCHEIN, Mark ,  SCHILLER, Klaus ,  LEIBIG, Cora ,  SCHROCK, Alan

IPC: C08G18/08 ,  C08G18/10 ,  C08G18/40 ,  C08G18/42 ,  C08G18/48 ,  C08J9/30

Abstract: A prepolymer or elastomer is the reaction product of reactants (a) at least one polyester polyol or fatty acid derived polyol which is the reaction product of at least one initiator and a mixture of fatty acids or derivatives of fatty acids comprising at least about 45 weight percent monounsaturated fatty acids or derivatives thereof, (b) optionally, at least one polyol which is different from the polyol of (a); and (c) at least one isocyanate compound (herein after isocyanate) having an average of at least about 1.8 isocyanate groups per molecule. A process comprises admixing reactants (a) at least one polyol composition comprising the fatty acid derived polyol which is the reaction product of at least one initiator and a mixture of fatty acids or derivatives of fatty acids comprising at least about any of 45 weight percent monounsaturated fatty acids or derivatives thereof; and (b) at least one isocyanate having an average functionality of at least about 1.8 under reaction conditions to form a reaction product which is an elastomer or prepolymer is formed therefrom. An article, coating or thermoplastic polyurethane comprises the elastomer is formed from the prepolymer of or using the process of the invention.

公开(公告)号：WO2008067539A1

公开(公告)日：2008-06-05

申请号：PCT/US2007/086105

申请日：2007-11-30

Applicant: DOW GLOBAL TECHNOLOGIES INC. ,  AU-YEUNG, Chi ,  HARDING, Gregory, G. ,  CHEN, Hongyu ,  LAMIA, Alberto, Lora ,  WANG, Jerry, Chien, Ting ,  DEMS, Bernard, C. ,  REGO, Jose, M. ,  MARTINELLI, Maria, Pia ,  VERDU, Pablo

Inventor： HARDING, Gregory, G. ,  CHEN, Hongyu ,  LAMIA, Alberto, Lora ,  WANG, Jerry, Chien, Ting ,  DEMS, Bernard, C. ,  REGO, Jose, M. ,  MARTINELLI, Maria, Pia ,  VERDU, Pablo

IPC: D01F6/30 ,  C08F297/08 ,  C08F295/00 ,  C08F4/646

CPC classification number: D01F8/06 ,  C08F10/00 ,  C08F210/16 ,  C08F295/00 ,  C08F297/086 ,  D01F6/30 ,  Y10T442/3008 ,  Y10T442/602 ,  C08F4/65904

Abstract: Heavy weight stretch fabrics comprising ethylene/alpha-olefin interpolymer are described. The fabric often has a weight of at least 10 ounces per square yard measured according to ASTM 3776 and has a stretch of at least 10 percent measured according to ASTM D3107. These fabrics exhibit excellent chemical resistance (for example chlorine or caustic resistance) and durability, that is they retain their shape and feel over repeated exposure to processing conditions, such as stone-washing, dye-stripping, PET-dyeing and the like, and industrial laundry conditions.

Abstract translation: 描述了包含乙烯/α-烯烃互聚物的重质弹性织物。 根据ASTM 3776，织物通常具有至少10盎司/平方码的重量，并且具有根据ASTM D3107测量的至少10％的拉伸。 这些织物表现出优异的耐化学性（例如氯或耐碱性）和耐久性，即它们在反复暴露于诸如石洗，染料剥离，PET染色等加工条件下保持其形状和感觉，以及 工业洗衣条件。

公开(公告)号：WO2008067538A2

公开(公告)日：2008-06-05

申请号：PCT/US2007/086097

申请日：2007-11-30

Applicant: DOW GLOBAL TECHNOLOGIES INC. ,  GAO, Tong ,  CHEN, Hongyu ,  LAMIA, Alberto Lora ,  WANG, Jerry Chien Ting ,  CHIU, Yuen-yuen, D. ,  LAI, Shih-yaw

Inventor： GAO, Tong ,  CHEN, Hongyu ,  LAMIA, Alberto Lora ,  WANG, Jerry Chien Ting ,  CHIU, Yuen-yuen, D. ,  LAI, Shih-yaw

IPC: C08F297/08 ,  C08L1/00 ,  C08L23/08 ,  C08L53/00

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 that can be made from an ethylene multi-block copolymer. The resulting fabrics and garments often have good chemical resistance, heat-resistances, and are dimensionally stable.

Abstract translation: 当制成可由乙烯多嵌段共聚物制成的衣服时，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。

公开(公告)号：WO2006102149A3

公开(公告)日：2006-09-28

申请号：PCT/US2006/009851

申请日：2006-03-15

Applicant: DOW GLOBAL TECHNOLOGIES INC. ,  POON, Benjamin, C. ,  CHEUNG, Yunwa, Wilson ,  LAI, Shih-Yaw ,  SEN, Ashish ,  CHEN, Hongyu ,  CHIU, Yuen-Yuen, D. ,  PATEL, Rajen, M. ,  CHANG, Andy, C. ,  DOUFAS, Antonios, K. ,  PENG, Hong

Inventor： POON, Benjamin, C. ,  CHEUNG, Yunwa, Wilson ,  LAI, Shih-Yaw ,  SEN, Ashish ,  CHEN, Hongyu ,  CHIU, Yuen-Yuen, D. ,  PATEL, Rajen, M. ,  CHANG, Andy, C. ,  DOUFAS, Antonios, K. ,  PENG, Hong

IPC: D01F6/30 ,  C08F297/08 ,  C08F295/00 ,  C08F4/646

Abstract: A fiber is obtainable from or comprises an ethylene/α-olefm 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.

公开(公告)号：WO2006047374A1

公开(公告)日：2006-05-04

申请号：PCT/US2005/038103

申请日：2005-10-20

Applicant: DOW GLOBAL TECHNOLOGIES INC. ,  CHEN, Hongyu ,  WEVERS, Ronald ,  McLEOD, David, G.

Inventor： CHEN, Hongyu ,  WEVERS, Ronald ,  McLEOD, David, G.

IPC: B32B7/02 ,  B32B27/32

CPC classification number: B29C43/36 ,  B29C51/004 ,  B29C70/04 ,  B29C2043/3602 ,  B29C2043/3631 ,  B29K2023/0641 ,  B29K2023/12 ,  B32B1/00 ,  B32B27/32 ,  D03D15/00 ,  D03D15/0088 ,  D10B2321/021 ,  D10B2321/022 ,  D10B2401/041 ,  D10B2505/02 ,  Y10T156/10 ,  Y10T428/13 ,  Y10T428/1303 ,  Y10T428/1352 ,  Y10T428/1359 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/24942 ,  Y10T428/2495 ,  Y10T428/24975 ,  Y10T428/264 ,  Y10T428/31504 ,  Y10T428/31909 ,  Y10T428/31913 ,  Y10T442/2008

Abstract: Improved microlayer structures and methods typically employing at least (4) stacked layers of polymers (e.g., including alternating layers of components A and B), such as that obtained by coextrusion. The layers each have a thickness of less than about (50) microns. One optional approach involves forming an intermediate form that includes at least one elongated member made from the plurality of layers, from which a shaped composite article may be made.

Abstract translation: 通常使用至少（4）层叠聚合物（例如，包括组分A和B的交替层）的改进的微层结构和方法，例如通过共挤出获得的那些。 这些层各自具有小于约（50）微米的厚度。 一种可选的方法包括形成中间形式，其包括由多个层制成的至少一个细长构件，从该层可以制成成形的复合制品。

公开(公告)号：EP2122023A1

公开(公告)日：2009-11-25

申请号：EP08705947.3

申请日：2008-01-16

Applicant: DOW GLOBAL TECHNOLOGIES INC.

Inventor： LAMIA, Alberto, Lora ,  D'OTTAVIANO, Fabio ,  PENG, Hong ,  CHEN, Hongyu ,  CHIU, Debbie, Y. ,  REGO, Jose, M. ,  DAS, Supriyo

IPC: D02G3/32 ,  D02G3/34 ,  D06P1/00

CPC classification number: D06P3/8204 ,  Y10T428/1369

Abstract: Improved cone dyed yarns have now been discovered which have a balanced combination of desirable properties including less broken fibers and substantially uniform color. These cone dyed yarns comprise one or more elastic fibers and hard fibers, wherein the elastic fibers comprise the reaction product of at least one ethylene olefin block polymer and at least one crosslinking agent.

Abstract translation: 现在已经发现改进的锥形染色纱线，其具有理想性能的平衡组合，包括较少的断裂纤维和基本均匀的颜色。 这些锥形染色纱线包含一种或多种弹性纤维和硬质纤维，其中弹性纤维包含至少一种乙烯烯烃嵌段聚合物和至少一种交联剂的反应产物。

公开(公告)号：EP2094753A2

公开(公告)日：2009-09-02

申请号：EP07865004.1

申请日：2007-11-30

Applicant: DOW GLOBAL TECHNOLOGIES INC.

Inventor： GAO, Tong ,  CHEN, Hongyu ,  LAMIA, Alberto Lora ,  WANG, Jerry Chien Ting ,  CHIU, Yuen-Yuen D. ,  LAI, Shih-Yaw

IPC: C08F297/08 ,  C08L1/00 ,  C08L23/08 ,  C08L53/00

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 that can be made from an ethylene multi-block copolymer. The resulting fabrics and garments often have good chemical resistance, heat-resistances, and are dimensionally stable.

公开(公告)号：EP2087155A2

公开(公告)日：2009-08-12

申请号：EP07865016.5

申请日：2007-11-30

Applicant: DOW GLOBAL TECHNOLOGIES INC.

Inventor： WANG, Jerry Chien Ting ,  CHEN, Hongyu ,  D'OTTAVIANO, Fabio ,  NASUTION, Rio R. ,  CHIU, Yuen-Yuen D. ,  SELLE, Beverly ,  LAI, Shih-Yaw

IPC: D01F6/30 ,  D03D15/08 ,  D04B1/18 ,  D04B21/18 ,  A41C3/12

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 fabric 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.