公开(公告)号：WO2005072187A2

公开(公告)日：2005-08-11

申请号：PCT/US2005/001569

申请日：2005-01-21

Applicant: CENTURY-BOARD USA LLC ,  BROWN, Wade, H. ,  TAYLOR, Zachary

Inventor： BROWN, Wade, H. ,  TAYLOR, Zachary

IPC: B29C43/22

CPC classification number: B29C43/22 ,  B30B5/06

Abstract: A system for providing shape and/or surface features to a moldable material includes, in an exemplary embodiment, at least two first opposed flat endless belts spaced apart a first distance, with each having an inner surface and an outer surface. The system also includes at least two second opposed flat endless belts disposed substantially orthogonal to the first two opposed endless belts and spaced apart a second distance. A mold cavity is defined at least in part by the inner surfaces of the at least two opposed flat endless belts. The system further includes a drive mechanism for imparting motion to at least two of the opposed flat endless belts.

Abstract translation: 用于向可模制材料提供形状和/或表面特征的系统在一个示例性实施例中包括至少两个间隔开第一距离的第一相对平面环形带，每个具有内表面和外表面。 该系统还包括至少两个第二相对的扁平环形带，其布置成基本上垂直于前两个相对的环形带并间隔开第二距离。 至少部分地由所述至少两个相对的平坦环形带的内表面限定模腔。 该系统还包括用于向相对的平的环形带中的至少两个施加运动的驱动机构。

公开(公告)号：WO2005072188A2

公开(公告)日：2005-08-11

申请号：PCT/US2005/001570

申请日：2005-01-21

Applicant: CENTURY-BOARD USA LLC ,  BROWN, Wade, H.

Inventor： BROWN, Wade, H.

IPC: B32B1/00

CPC classification number: B29C39/16 ,  C04B26/16 ,  C08G18/0895 ,  C08G18/4816 ,  C08G2101/0066 ,  C08G2101/0083 ,  C08J5/04 ,  C08J5/043 ,  C08J2375/08 ,  C08K3/22 ,  C08L2203/14 ,  Y02W30/92 ,  Y10T428/24438 ,  Y10T428/24479 ,  C04B14/42 ,  C04B18/06 ,  C04B18/08 ,  C04B38/0067 ,  C04B38/02

Abstract: The invention relates to composite compositions having a matrix of polymer networks and dispersed phases of particulate or fibrous materials. The polymer matrix contains a polyurethane network formed by the reaction of a poly- or di-isocyanate and one or more saturated polyether or polyester polyols, and an optional polyisocyanurate network formed by the reaction of optionally added water and isocyanate. The matrix is filled with a particulate phase, which can be selected from one or more of a variety of components, such as fly ash particles, axially oriented fibers, fabrics, chopped random fibers, mineral fibers, ground waste glass, granite dust, or other solid waste materials. The addition of water can also serve to provide a blowing agent to the reaction mixture, resulting in a foamed structure, if such is desired.

Abstract translation: 本发明涉及具有聚合物网络基质和颗粒或纤维材料的分散相的复合组合物。 聚合物基质含有通过聚异氰酸酯或二异氰酸酯与一种或多种饱和聚醚或聚酯多元醇反应而形成的聚氨酯网络，以及通过任选添加的水和异氰酸酯反应形成的任选的聚异氰脲酸酯网络。 基质填充有颗粒相，其可以选自多种成分中的一种或多种，​​例如飞灰颗粒，轴向取向纤维，织物，短切无规纤维，矿物纤维，研磨废玻璃，花岗岩粉或 其他固体废料。 添加水还可以用于向反应混合物提供发泡剂，从而产生泡沫结构，如果需要的话。

公开(公告)号：WO2007112105A2

公开(公告)日：2007-10-04

申请号：PCT/US2007/007470

申请日：2007-03-26

Applicant: CENTURY-BOARD USA, LLC ,  BROWN, Wade, H.

Inventor： BROWN, Wade, H.

CPC classification number: C08K3/04 ,  B29C45/0001 ,  B29C47/0004 ,  B29C47/0019 ,  B29C47/10 ,  B29C47/1045 ,  B29C47/1063 ,  B29C47/1081 ,  B29C47/38 ,  B29C47/40 ,  B29C47/402 ,  B29C47/60 ,  B29C47/6031 ,  B29C47/6037 ,  B29C47/6043 ,  B29C47/6056 ,  B29C47/6062 ,  B29C47/6093 ,  B29C47/64 ,  B29C47/825 ,  B29K2049/00 ,  B29K2075/00 ,  B29K2105/0005 ,  B29K2105/0014 ,  B29K2105/0032 ,  B29K2105/0044 ,  B29K2105/005 ,  B29K2105/06 ,  B29K2105/12 ,  B29K2105/16 ,  B29K2709/00 ,  C04B26/16 ,  C08G18/0895 ,  C08G18/36 ,  C08G18/4045 ,  C08G18/4804 ,  C08G18/7657 ,  C08G18/7671 ,  C08G2101/00 ,  C08G2101/0083 ,  C08J5/10 ,  C08J9/00 ,  C08J9/125 ,  C08J2201/03 ,  C08J2375/04 ,  C08K3/00 ,  C08K3/013 ,  C08K7/10 ,  C08K7/14 ,  C08L75/04 ,  C08L75/08 ,  Y02W30/92 ,  C04B14/22 ,  C04B38/02 ,  C04B18/08

Abstract: Methods of extruding polyurethane composite materials are described. One method includes introducing at least one polyol and inorganic filler to a first conveying section of the extruder, transferring the at least one polyol and inorganic filler to a first mixing section of an extruder, mixing the at least one polyol and the inorganic filler in the first mixing section, transferring the mixed at least one polyol and inorganic filler to a second conveying section of the extruder, introducing a di- or poly-isocyanate to the second conveying section, transferring the mixed at least one polyol and inorganic filler and the di- or poly-isocyanate to a second mixing section, mixing the mixed at least one polyol and inorganic filler with the di- or poly-isocyanate in the second mixing section of the extruder to provide a composite mixture, and transferring the composite mixture to an output end of the extruder. Other related methods are also described.

Abstract translation: 描述了聚氨酯复合材料的挤出方法。 一种方法包括将至少一种多元醇和无机填料引入挤出机的第一输送段，将至少一种多元醇和无机填料转移到挤出机的第一混合段，将至少一种多元醇和无机填料混合在 第一混合段，将混合的至少一种多元醇和无机填料转移到挤出机的第二输送段，将二异氰酸酯或多异氰酸酯引入第二输送段，将混合的至少一种多元醇和无机填料和二 - 或多异氰酸酯加入到第二混合部分中，将混合的至少一种多元醇和无机填料与二异氰酸酯或多异氰酸酯混合在挤出机的第二混合部分中以提供复合混合物，并将复合混合物转移到 输出端。 还描述了其它相关方法。

公开(公告)号：WO2007112104A2

公开(公告)日：2007-10-04

申请号：PCT/US2007/007468

申请日：2007-03-26

Applicant: CENTURY-BOARD USA, LLC ,  BROWN, Wade, H.

Inventor： BROWN, Wade, H.

IPC: C08G18/08 ,  C08G18/36 ,  C08G18/76 ,  C08L83/16 ,  C08K3/04

CPC classification number: C08K3/04 ,  B29C45/0001 ,  B29C47/0004 ,  B29C47/0019 ,  B29C47/10 ,  B29C47/1045 ,  B29C47/1063 ,  B29C47/1081 ,  B29C47/38 ,  B29C47/40 ,  B29C47/402 ,  B29C47/60 ,  B29C47/6031 ,  B29C47/6037 ,  B29C47/6043 ,  B29C47/6056 ,  B29C47/6062 ,  B29C47/6093 ,  B29C47/64 ,  B29C47/825 ,  B29K2049/00 ,  B29K2075/00 ,  B29K2105/0005 ,  B29K2105/0014 ,  B29K2105/0032 ,  B29K2105/0044 ,  B29K2105/005 ,  B29K2105/06 ,  B29K2105/12 ,  B29K2105/16 ,  B29K2709/00 ,  C04B26/16 ,  C08G18/0895 ,  C08G18/36 ,  C08G18/4045 ,  C08G18/4804 ,  C08G18/7657 ,  C08G18/7671 ,  C08G2101/00 ,  C08G2101/0083 ,  C08J5/10 ,  C08J9/00 ,  C08J9/125 ,  C08J2201/03 ,  C08J2375/04 ,  C08K3/00 ,  C08K3/013 ,  C08K7/10 ,  C08K7/14 ,  C08L75/04 ,  C08L75/08 ,  Y02W30/92 ,  C04B14/22 ,  C04B38/02 ,  C04B18/08

Abstract: Polymeric composite materials, particularly highly filled polyurethane composite materials are described herein. Such highly filled polyurethane composite materials may be formed by reaction and extrusion of one or more polyols, one or more di- or poly-isocyanates, and from about 45 to about 85 weight percent of inorganic filler such as fly ash. Certain polyols, including plant-based polyols can be used. Certain composite materials also contain chain extenders and/or crosslinkers. The polyurethane composite material may also contain fibers such as chopped or axial fibers which further provide good mechanical properties to the composite material. Shaped articles containing the polyurethane composite material have been found to have good mechanical properties, such that the shaped articles are suitable for building applications.

Abstract translation: 本文描述了聚合复合材料，特别是高度填充的聚氨酯复合材料。 这种高度填充的聚氨酯复合材料可以通过一种或多种多元醇，一种或多种二异氰酸酯或多异氰酸酯和约45至约85重量％的无机填料如飞灰的反应和挤出形成。 可以使用某些多元醇，包括基于植物的多元醇。 某些复合材料还含有增链剂和/或交联剂。 聚氨酯复合材料还可以含有诸如短切或轴向纤维的纤维，这进一步为复合材料提供良好的机械性能。 已经发现含有聚氨酯复合材料的成型制品具有良好的机械性能，使得成形制品适合建筑应用。