公开(公告)号：US10377917B2

公开(公告)日：2019-08-13

申请号：US15221130

申请日：2016-07-27

申请人： Warrick Allen ,  Ileana Nedelcu

发明人： Warrick Allen ,  Ileana Nedelcu

IPC分类号： C08G18/62 ,  C08G18/79 ,  C09D175/16 ,  C10M107/44 ,  C10N50/02

摘要： A process for preparing a coating on at least part of a tribological surface of a first machine component which, during machine operation, is adapted to be in sliding contact with a tribological surface of a second machine component is provided. The process provides the steps of: (a) applying a polymer formulation onto at least part of the tribological surface of the first machine component to form a coating. The polymer formulation provides an isocyanate that contains two or more isocyanate groups per molecule and an idocyanate-reactive polyol to form polyurethanes; and (b) subjecting at least part of the coating as obtained in step (a) to a curing treatment during which polyurethanes are formed in the coating on the at least part of the tribological surface of the first machine component.

公开(公告)号：US20170029661A1

公开(公告)日：2017-02-02

申请号：US15221130

申请日：2016-07-27

申请人： Warrick Allen ,  Ileana Nedelcu

发明人： Warrick Allen ,  Ileana Nedelcu

IPC分类号： C09D175/16 ,  C10M107/44

CPC分类号： C09D175/16 ,  C08G18/6216 ,  C08G18/792 ,  C10M107/44 ,  C10M2217/0453 ,  C10M2229/041 ,  C10N2050/02 ,  C10N2230/06 ,  C10N2250/121

摘要： A process for preparing a coating on at least part of a tribological surface of a first machine component which, during machine operation, is adapted to be in sliding contact with a tribological surface of a second machine component is provided. The process provides the steps of: (a) applying a polymer formulation onto at least part of the tribological surface of the first machine component to form a coating. The polymer formulation provides an isocyanate that contains two or more isocyanate groups per molecule and an idocyanate-reactive polyol to form polyurethanes; and (b) subjecting at least part of the coating as obtained in step (a) to a curing treatment during which polyurethanes are formed in the coating on the at least part of the tribological surface of the first machine component.

摘要翻译： 提供了在机器操作期间在第一机器部件的摩擦面的至少一部分上制备涂层的方法，其适于与第二机器部件的摩擦学表面滑动接触。 该方法提供了以下步骤：（a）将聚合物制剂施加到第一机器部件的摩擦学表面的至少一部分上以形成涂层。 聚合物配方提供每分子含有两个或更多个异氰酸酯基团的异氰酸酯和形成聚氨酯的异氰酸酯反应性多元醇; 和（b）使步骤（a）中获得的至少一部分涂层在第一机器部件的摩擦面的至少部分的涂层中形成聚氨酯的固化处理。

公开(公告)号：US20090156706A1

公开(公告)日：2009-06-18

申请号：US12342282

申请日：2008-12-23

申请人： James Rolfe ,  Warrick Allen

发明人： James Rolfe ,  Warrick Allen

IPC分类号： C08F2/48 ,  C08F222/38 ,  C07C231/02

CPC分类号： C08F126/02 ,  C08F226/02

摘要： A method of producing a polymeric material, said method including the step of subjecting a starting material which includes a group of sub-formula (XIII) where R16 is selected from hydrogen, halo, nitro, hydrocarbyl, optionally substituted or interposed with functional groups, or R2 and R3 are independently selected from (CR6R7)n or a group CR8R9, CR6R7CR8R9 or CR8R9CR6R7 where n is 0, 1 or 2, R6 and R7 are independently selected from hydrogen or alkyl, and either one of R8 or R9 is hydrogen and the other is an electron withdrawing group, or R8 or R9 together form an electron withdrawing group; and R4 and R5 are independently selected from CH or CR1o where CR1o is an electron withdrawing group, the dotted lines indicate the presence or absence of a bond, X1 is a group CX2X3 where the dotted line bond to which it is attached is absent and a group CX2 where the dotted line bond to which it is attached is present, Y1 is a group CY2Y3 where the dotted line bond to which it is attached is absent and a group CY2 where the dotted line bond to which it is attached is present, and X2 and X3, and, if present, Y2 and Y3, are each a C1 to C4 alkyl group; to conditions under which polymerisation of the starting material occurs.

摘要翻译： 一种制备聚合物材料的方法，所述方法包括以下步骤：使含有一个选自氢，卤素，硝基，烃基，任选取代或插入官能团的分子式（ⅩⅢ）的一类原料， 或R 2和R 3独立地选自（CR 6 R 7）n或CR 8 R 9，CR 6 R 7 CR 8 R 9或CR 8 R 9 CR 6 R 7，其中n为0,1或2，R 6和R 7独立地选自氢或烷基，并且R 8或R 9中​​的任一个为氢和 另一个是吸电子基团，或者R8或R9一起形成吸电子基团; 并且R 4和R 5独立地选自CH或CR 1o，其中CR 1o是吸电子基团，虚线表示键的存在或不存在，X1是不存在与其连接的虚线键的基团CX2X3， 存在与其连接的虚线键的基团CX2，Y1为不存在与其连接的虚线键的基团CY2Y3，存在附着有虚线键的基团CY2，以及 X2和X3，如果存在，则Y2和Y3分别为C1-C4烷基; 发生原料聚合的条件。

公开(公告)号：US20090174100A1

公开(公告)日：2009-07-09

申请号：US12271961

申请日：2008-11-17

申请人： James Rolfe ,  Warrick Allen

发明人： James Rolfe ,  Warrick Allen

IPC分类号： B29C39/10 ,  B01J13/02

CPC分类号： B01J13/14

摘要： Methods of encapsulating a substance including mixing a monomer with the substance to form a desired shape, and polymerizing the monomer.

摘要翻译： 包封物质的方法，包括将单体与物质混合以形成所需形状，并使单体聚合。

公开(公告)号：US07750062B2

公开(公告)日：2010-07-06

申请号：US12342282

申请日：2008-12-23

申请人： James Rolfe ,  Warrick Allen

发明人： James Rolfe ,  Warrick Allen

IPC分类号： C08F2/46 ,  C08F2/50 ,  C08G73/00 ,  C07C233/00

CPC分类号： C08F126/02 ,  C08F226/02

摘要： A method of producing a polymeric material including subjecting a starting material to conditions under which polymerisation occurs. The starting material includes a group of sub-formula (XIII) where R16 is selected from hydrogen, halo, nitro, hydrocarbyl, optionally substituted or interposed with functional groups, or R2 and R3 are independently selected from (CR6R7)n or a group CR8R9, CR6R7CR8R9 or CR8R9CR6R7 where n is 0, 1 or 2 and R6 and R7 are independently selected from hydrogen or alkyl, and either one of R8 or R9 is hydrogen and the other is an electron withdrawing group, or R8 or R9 together form an electron withdrawing group. R4 and R5 are independently selected from CH or CR1o where CR1o is an electron withdrawing group, X1 is a group CX2X3, Y1 is a group CY2Y3, and X2 X3, and, if present, Y2 and Y3, are each a C1 to C4 alkyl group.

摘要翻译： 一种生产聚合材料的方法，包括使起始材料经受聚合发生的条件。 起始原料包括一个其中R 16选自氢，卤素，硝基，烃基，任选地被取代或插入有官能团的亚式（XIII）基团，或者R 2和R 3独立地选自（CR 6 R 7）n或CR 8 R 9基团 ，CR6R7CR8R9或CR8R9CR6R7，其中n为0,1或2，R6和R7独立地选自氢或烷基，R8或R9中的任一个为氢，另一个为吸电子​​基团，或R8或R9一起形成电子 退出组。 R4和R5独立地选自CH或CR1o，其中CR1o是吸电子基团，X1是基团CX2X3，Y1是基团CY2Y3和X2X3，如果存在，Y2和Y3各自是C1-C4烷基 组。