公开(公告)号：WO2015200103A1

公开(公告)日：2015-12-30

申请号：PCT/US2015/036552

申请日：2015-06-19

Applicant: LUBRIZOL ADVANCED MATERIALS, INC.

Inventor： VONTORCIK,, Joseph, J. ,  PLESSERS, An ,  KIM, Kenneth, H. ,  FARKAS, Julius ,  JUNG, Ungyeong

IPC: C08G18/66

CPC classification number: A43B13/188 ,  A43B13/04 ,  A43B13/122 ,  A43B13/125 ,  A43B13/141 ,  A43B13/186 ,  C08G18/664 ,  C08G18/76 ,  C08G2101/0008 ,  C08G2410/00

Abstract: This technology relates to an integrated article that includes (a) a flexible foam region and (b) a non-foam region. The flexible foam region and the non-foam region are each made of a polyurethane composition. In some embodiments, the flexible foam region is a midsole, and wherein the non-foam region is an outsole. The flexible foam region is made from a flexible polyurethane injection molded foam. The non-foam region is made from a non-foamed polyurethane, which may be extruded or thermoformed. The invention relates to this integrated article, as well as the methods of making and using the same.

Abstract translation: 该技术涉及一种综合制品，其包括（a）柔性泡沫区域和（b）非泡沫区域。 柔性泡沫区域和非泡沫区域均由聚氨酯组合物制成。 在一些实施例中，柔性泡沫区域是中底，并且其中非泡沫区域是外底。 柔性泡沫区域由柔性聚氨酯注塑泡沫制成。 非泡沫区域由非发泡聚氨酯制成，可以挤出或热成型。 本发明涉及该综合物品，以及其制作和使用方法。

公开(公告)号：WO2015109143A1

公开(公告)日：2015-07-23

申请号：PCT/US2015/011693

申请日：2015-01-16

Applicant: LUBRIZOL ADVANCED MATERIALS, INC.

Inventor： VONTORCIK, JR., Joseph J. ,  VERMUNICHT, Geert ,  AULT, Edward W. ,  PLESSERS, An

IPC: C08L75/06 ,  B29C67/00 ,  C08L75/08

CPC classification number: B29C67/0077 ,  B29C64/153 ,  B29K2075/00 ,  B29K2105/251 ,  B29K2995/0012 ,  B29L2031/753 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  B33Y80/00 ,  C08G18/42 ,  C08G18/4277 ,  C08G18/48 ,  C08L75/06 ,  C08L75/08

Abstract: The present invention relates to systems and methods for solid freeform fabrication, especially selective laser sintering, as well as various articles made using the same, where the systems and methods utilize certain thermoplastic polyurethanes which are particularly suited for such processing. The useful thermoplastic polyurethanes are derived from (a) a polyisocyanate component, (b) a polyol component, and (c) an optional chain extender component; wherein the resulting thermoplastic polyurethane has a melting enthalpy of at least 5.5 J/g, a Tc (crystallization temperature) of more than 70C, a Δ(Tm:Tc) of from 20 to 75 degrees, where Δ(Tm:Tc) is the difference between the Tm (melting temperature) and Tc.

Abstract translation: 本发明涉及用于固体自由形成制造，特别是选择性激光烧结的系统和方法，以及使用其制备的各种制品，其中系统和方法利用特别适用于这种加工的某些热塑性聚氨酯。 有用的热塑性聚氨酯衍生自（a）多异氰酸酯组分，（b）多元醇组分，和（c）任选的扩链剂组分; 其中所得热塑性聚氨酯的熔融焓为至少5.5J / g，Tc（结晶温度）大于70℃，Δ（Tm：Tc）为20至75度，其中Δ（Tm：Tc）为 Tm（熔解温度）和Tc之间的差异。