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21 条记录 (耗时 0.024 秒)

    Copolymers comprising low surface tension (meth) acrylates
    2.
    发明申请
    Copolymers comprising low surface tension (meth) acrylates 审中-公开

    公开(公告)号：US20050119409A1

    公开(公告)日：2005-06-02

    申请号：US11009424

    申请日：2004-12-10

    申请人： Kurt Olson ,  Simion Coca ,  James O'Dwyer ,  Joanne Smith

    发明人： Kurt Olson ,  Simion Coca ,  James O'Dwyer ,  Joanne Smith

    IPC分类号： C08F220/10 ,  C08L53/00

    CPC分类号： C08F220/10

    摘要： The present invention is directed to a copolymer that includes a first radically polymerizable low surface tension (meth)acrylate monomer and one or more other radically polymerizable ethylenically unsaturated monomers. The copolymer has a polydispersity index of less than 2.5. The present invention further includes a controlled radical polymerization method to make the above described low surface tension containing copolymers. The method includes the steps of adding a first radically polymerizable low surface tension (meth)acrylate monomer and one or more other radically polymerizable ethylenically unsaturated monomers to a solution containing a suitable atom transfer radical polymerization (ATRP) initiator.

    Compositions containing copolymers of olefinic monomers
    6.
    发明申请
    Compositions containing copolymers of olefinic monomers 失效
    含有烯属单体共聚物的组合物

    公开(公告)号：US20050250911A1

    公开(公告)日：2005-11-10

    申请号：US11116706

    申请日：2005-04-28

    申请人： Steven Barancyk ,  Simion Coca ,  Edward Coleridge ,  Gregory McCollum ,  James O'Dwyer

    发明人： Steven Barancyk ,  Simion Coca ,  Edward Coleridge ,  Gregory McCollum ,  James O'Dwyer

    IPC分类号： B05D1/00 ,  B05D3/02 ,  B05D3/06 ,  B05D7/00 ,  C08F8/00 ,  C08F210/10 ,  C08F220/10 ,  C09D123/22

    CPC分类号： C08F8/00 ,  B05D1/007 ,  B05D3/0209 ,  B05D3/067 ,  B05D7/53 ,  B05D7/57 ,  C08F210/10 ,  C08F220/10 ,  C09D123/22 ,  C08F210/00 ,  C08F220/12 ,  C08L2666/28

    摘要： A composition that includes a non-gelled copolymer that contains residues having structural units (I): where n is an integer from 1 to 10,000; R1 is linear or branched C1 to C4 alkyl; R2 is selected from the group consisting of methyl, linear, cyclic or branched C2 to C20 alkyl, alkenyl, aryl, alkaryl and aralkyl, and R3 is a group resulting from a post polymerization reaction selected from transesterification, transamidification and hydrolysis with a compound selected from hydroxy functional compounds and amine functional compounds. The composition may contain co-reactive functional groups and may be a thermosetting composition. A substrate may be coated with the thermosetting composition singly or as part of a multi-layer composite coating that includes a base coat layer and a substantially pigment free top coat layer.

    摘要翻译： 包含含有具有结构单元（I）的残基的非胶凝共聚物的组合物：其中n为1至10,000的整数; R 1是直链或支链C 1至C 4烷基; R 2选自甲基，直链，环状或支链C 2至C 20烷基，烯基，芳基，烷芳基和 芳烷基和R 3是由选自酯交换反应，酰胺化反应和用选自羟基官能化合物和胺官能化合物的化合物水解的后聚合反应得到的基团。 组合物可以含有共反应性官能团并且可以是热固性组合物。 基材可以单独地涂覆有热固性组合物，或者作为多层复合涂层的一部分，其包括底涂层和基本上不含颜料的顶涂层。

    Etherified carbamate functional copolymers of isobutylene type monomers, and their use in curable compositions
    7.
    发明申请
    Etherified carbamate functional copolymers of isobutylene type monomers, and their use in curable compositions 审中-公开
    异丁烯型单体的醚化氨基甲酸酯官能共聚物及其在可固化组合物中的用途

    公开(公告)号：US20050032978A1

    公开(公告)日：2005-02-10

    申请号：US10635796

    申请日：2003-08-06

    申请人： James O'Dwyer ,  Simion Coca ,  Steven Barancyk

    发明人： James O'Dwyer ,  Simion Coca ,  Steven Barancyk

    IPC分类号： A61K39/395 ,  A61P35/00 ,  C07K16/28 ,  C08F8/28 ,  C08F8/30 ,  C12N15/13 ,  C08L75/00 ,  C08K5/07 ,  C08L33/02 ,  C08L61/00 ,  C08L67/02

    CPC分类号： C08F8/30 ,  C08F8/28 ,  C08F210/14

    摘要： A reaction product is provided, of reactants comprising: a) at least one copolymer comprising at least 30 mol % of residues having the following alternating structural units: -[DM-AM]-  wherein DM represents a residue from a donor monomer, AM represents a residue from an acceptor monomer, the copolymer containing pendant carbamate groups or groups that can be converted to carbamate groups; b) at least one aldehyde; and c) at least one monohydric alcohol; wherein when the copolymer (a) contains groups that can be converted to carbamate groups, the reactants further comprise: d) at least one material that will convert said groups into carbamate groups. The reaction product is suitable for use in a variety of curable compositions, which are also provided.

    摘要翻译： 提供反应产物，反应物包括：a）至少一种包含至少30mol％具有以下交替结构单元的残基的共聚物： - [DM-AM] - 其中DM表示来自供体单体的残基，AM表示 来自受主单体的残基，含有氨基甲酸酯侧基的共聚物或可转化为氨基甲酸酯基团的基团; b）至少一种醛; 和c）至少一种一元醇; 其中当所述共聚物（a）含有可转化为氨基甲酸酯基团的基团时，所述反应物还包含：d）至少一种将所述基团转化为氨基甲酸酯基团的物质。 反应产物适用于各种可固化组合物，其也可提供。

    Cartridge assembly for multiple projectiles
    8.
    发明申请
    Cartridge assembly for multiple projectiles 有权
    多弹丸筒装配

    公开(公告)号：US20060124020A1

    公开(公告)日：2006-06-15

    申请号：US10519203

    申请日：2003-06-20

    申请人： Ben Bishop ,  Ramon Bambach ,  James O'Dwyer ,  Vinod Puri

    发明人： Ben Bishop ,  Ramon Bambach ,  James O'Dwyer ,  Vinod Puri

    IPC分类号： F42B12/58

    CPC分类号： F42B5/035 ,  F41A1/02 ,  F42B5/16

    摘要： A cartridge assembly (10) for firearms or weapons, said cartridge assembly including a support body (11) having a central longitudinal channel (16) housing a plurality of projectiles (20, 22, 24) in end-to-end orientation and having a plurality of circumferential chambers (14), wherein each chamber houses (14a, 14b, 14c) at least one propellant charge (12a, 12b, 12c) and is located adjacent to a respective projectile; fluid communication means (18) included in the support body for communicating the products of a gaseous expansion of said propellant from a respective chamber (14) into said central longitudinal channel (16); whereby, upon initiation of a selected propellant charge (12a, 12b, 12c), the communicated products of gaseous expansion from a circumferential chamber force or eject a respective projectile (20, 22, 24) from the cartridge assembly (10). The propellant charges may comprise a volume of propellant material encased in a bag with an igniter.

    摘要翻译： 一种用于火器或武器的盒组件（10），所述盒组件包括支撑体（11），所述支撑体具有中心纵向通道（16），所述中心纵向通道以端对端取向容纳多个射弹（20,22,24） 多个周向室（14），其中每个室容纳（14a，14b，14c）至少一个推进剂装料（12a，12b，12c）并位于相应的抛射体附近; 流体连通装置（18），包括在支撑体中，用于将所述推进剂的气态膨胀产物从相应的室（14）连通到所述中心纵向通道（16）中; 由此，在所选择的推进剂装料（12a，12b，12c）开始时，来自圆周室的气体膨胀的所产生的气流产生力，或者将相应的抛射体（20,22,24）从盒组件（10）喷出， 。 推进剂装料可包括一包装有带点火器的袋中的推进剂材料的体积。

    Belt-fed machine gun
    9.
    发明申请
    Belt-fed machine gun 失效
    皮带机枪

    公开(公告)号：US20050262996A1

    公开(公告)日：2005-12-01

    申请号：US10522009

    申请日：2002-11-11

    申请人： James O'Dwyer

    发明人： James O'Dwyer

    IPC分类号： F41A9/36 ,  F41A9/72 ,  F41A9/79 ,  F41F1/10 ,  F42B5/03 ,  F41F1/00

    CPC分类号： F42B39/08 ,  F41A9/36 ,  F41A9/79 ,  F41F1/10 ,  F42B5/035 ,  F42B39/087

    摘要： A belt-fed machine gun (1) for firing a multiplicity of cartridges (6) encased in sleeves (7), which sleeves are linked to form a belt (8). The machine gun includes a plurality of substantially parallel barrels (2) mounted for circumrotation, a plurality of cradles (5) for supporting the cartridges encased in the sleeves, said cradles being mounted for circumrotation with said plurality of substantially parallel barrels (2) wherein a number of the plurality of cradles in an operative condition are aligned coaxially with corresponding barrels, a housing (9) and a breechblock (10). The housing and said cradles (5) in an operative condition engage sleeves (7) encasing cartridges (6) to form chambers with said breechblock, wherein the breechblock includes a guide (11) for engagement with a follower (15) on the cartridges (6) to urge cartridge and sleeve (7) into engagement with a barrel (2). The gun (1) further includes a firing mechanism for initiating a propellant charge (18) in one or more of the cartridges (6) supported by cradles (5) in the operative condition.

    摘要翻译： 一种带式机械枪（1），用于点燃包围在套筒（7）中的多个盒（6），该套筒连接以形成带（8）。 机枪包括多个安装用于环绕的基本上平行的桶（2），多个支架（5），用于支撑包围在套筒中的盒，所述托架安装成用于与所述多个基本上平行的桶（2）环绕，其中 在操作状态下的多个托架的数量与对应的筒体，壳体（9）和后膛块（10）同轴对准。 壳体和所述支架（5）处于操作状态，接合包围筒（6）的套筒（7）以与所述后膛块形成腔室，其中后膛块包括用于与弹药筒上的从动件（15）接合的引导件（11） 6）推动料筒和套筒（7）与桶（2）接合。 枪（1）还包括用于在操作状态下在由托架（5）支撑的一个或多个弹药筒（6）中启动推进剂装药（18）的击发机构。

    Projectile and method for sealing a projectile in a barrel
    10.
    发明申请
    Projectile and method for sealing a projectile in a barrel 审中-公开
    用于将炮弹中的弹丸密封的弹丸和方法

    公开(公告)号：US20050217529A1

    公开(公告)日：2005-10-06

    申请号：US11112480

    申请日：2005-04-22

    申请人： James O'Dwyer

    发明人： James O'Dwyer

    IPC分类号： F41A21/06 ,  F41A21/00 ,  F41A21/28 ,  F41A25/12 ,  F41F1/00 ,  F41F3/045 ,  F42B5/03 ,  F42B14/00

    CPC分类号： F41A25/12 ,  F41F1/00 ,  F41F3/045 ,  F42B5/035

    摘要： A weapon (104) including a stock, a barrel assembly (105) slidably mounted on said stock whereby, on discharging said weapon, the barrel assembly (105) slidably recoils relative to said stock, and a damper (107) for decelerating the recoiling barrel assembly, wherein said barrel assembly (105) includes a plurality of projectiles axially disposed within a barrel (108) wherein each of said projectiles is associated with a discrete propellant charge for propelling said projectile from the barrel. Suitably the weapon further includes a breech block (109) which slidably recoils relative to said stock and a further damper (106) for decelerating the recoiling breech block.

    摘要翻译： 一种包括库存的武器（104），可滑动地安装在所述库存上的桶组件（105），其中在排出所述武器时，所述桶组件（105）相对于所述坯料可滑动地回缩;以及阻尼器（107），用于减速所述回卷 其中所述枪管组件（105）包括轴向设置在枪管（108）内的多个射弹，其中每个所述射弹与用于将炮弹从枪管推进的离散推进剂装料相关联。 适当地，武器还包括相对于所述坯料滑动地回缩的后膛块（109）和用于减速回弹后膛块的另外的阻尼器（106）。