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    • 3. 发明申请
    • A COATING COMPOSITION, A COATED ARTICLE, AND METHOD OF FORMING SUCH ARTICLES
    • 涂料组合物,涂层制品和形成这些制品的方法
    • WO2009064993A1
    • 2009-05-22
    • PCT/US2008/083569
    • 2008-11-14
    • DOW GLOBAL TECHNOLOGIES INC.ATTAL, JamelVYORYKKA, JoukoSALMINEN, Pekka
    • ATTAL, JamelVYORYKKA, JoukoSALMINEN, Pekka
    • C09D123/08C08L33/08C08L51/04C08L53/02
    • C09D123/0815C08L33/08C08L51/04C08L53/02C08L2205/02Y02P20/582Y10T428/2915Y10T428/3179C08L2666/04
    • The instant invention is a coating composition, a coated article, and method forming such coated articles. The coating composition comprises (a) a dispersion; and (b) a crosslinker. The dispersion comprises at least one or more base polymers selected from the group consisting of an ethylene-based thermoplastic polymer, a propylene-based thermoplastic polymer, and mixtures thereof; at least one or more stabilizing agents; and a fluid medium. The crosslinker may, for example, be zinc ammonium carbonate. A coated article comprises a substrate comprising cellulosic materials; and at least one or more coating layers present on at least one or more surfaces of the substrate. The one or more coating layers may be derived from a coating composition comprising (a) a dispersion; and (b) a crosslinker. The dispersion comprises at least one or more base polymers selected from the group consisting of an ethylene-based thermoplastic polymer, a propylene-based thermoplastic polymer, and mixtures thereof; at least one or more stabilizing agents; and a fluid medium. The method of forming a coated article comprises the steps of (1) selecting a substrate comprising cellulosic materials; (2) selecting a coating composition comprising (a) a dispersion comprising at least one or more base polymers selected from the group consisting of an ethylene-based thermoplastic polymer, a propylene-based thermoplastic polymer, and mixtures thereof; at least one or more stabilizing agents; and a fluid medium; and (b) a crosslinker; (3) applying said coating composition to at least one or more surfaces of said substrate; (4) removing a at least a portion of the water; and (5) thereby forming said coated article.
    • 本发明是一种涂料组合物,涂层制品和形成这种涂覆制品的方法。 涂料组合物包含(a)分散体; 和(b)交联剂。 分散体包含至少一种或多种选自乙烯类热塑性聚合物,丙烯类热塑性聚合物及其混合物的基础聚合物; 至少一种或多种稳定剂; 和流体介质。 交联剂可以是例如碳酸锌铵。 涂覆制品包括包含纤维素材料的基材; 以及存在于所述基材的至少一个或多个表面上的至少一个或多个涂层。 一个或多个涂层可以衍生自包含(a)分散体的涂料组合物; 和(b)交联剂。 分散体包含至少一种或多种选自乙烯类热塑性聚合物,丙烯类热塑性聚合物及其混合物的基础聚合物; 至少一种或多种稳定剂; 和流体介质。 形成涂层制品的方法包括以下步骤:(1)选择包含纤维素材料的基材; (2)选择涂料组合物,其包含(a)包含至少一种或多种选自乙烯类热塑性聚合物,丙烯类热塑性聚合物及其混合物的基础聚合物的分散体的分散体; 至少一种或多种稳定剂; 和流体介质; 和(b)交联剂; (3)将所述涂料组合物施加到所述基材的至少一个或多个表面; (4)除去至少一部分水; 和(5)从而形成所述涂覆制品。
    • 4. 发明申请
    • DRILLING CONTROL ARRANGEMENT
    • 钻井控制装置
    • WO2002092966A1
    • 2002-11-21
    • PCT/FI2002/000409
    • 2002-05-14
    • SANDVIK TAMROCK OYSALMINEN, PekkaSAHA, Heikki
    • SALMINEN, PekkaSAHA, Heikki
    • E21B44/00
    • E21B44/00
    • A method and a control system for controlling rock drilling. A control unit (10) of a rock drilling apparatus is provided with one or more control modes (M1 - M4), each determining the drilling variables to be measured, their threshold values and the operating principles according to which the operating parameters of drilling are controlled to achieve a desired control criterion. According to a preferred embodiment of the invention, a user interface of the control system comprises a polygonal operating area (16) comprising in each corner (20) one control mode (M1 - M4). When the operating point in the operating area (16) has been selected, the control system calculates the distance from the operating point to each corner (20) and determines a coefficient for each control mode (M1 - M4) to be taken into account in determination of the drilling parameters.
    • 一种控制岩石钻探的方法和控制系统。 凿岩装置的控制单元(10)具有一个或多个控制模式(M1-M4),每个控制模式确定要测量的钻井变量,其阈值以及钻井操作参数的操作原理 控制以实现期望的控制标准。 根据本发明的优选实施例,控制系统的用户界面包括在每个角(20)中包括一个控制模式(M1-M4)的多边形操作区域(16)。 当操作区域(16)中的操作点被选择时,控制系统计算从工作点到每个拐角(20)的距离,并确定要在每个角落(20)中考虑的每个控制模式(M1-M4)的系数 确定钻孔参数。
    • 6. 发明申请
    • METHOD AND ARRANGEMENT FOR ROCK DRILLING AND TOOL AND ROCK DRILL USED IN ROCK DRILLING
    • 用于岩石钻井的岩石钻探和工具和岩石钻孔的方法和装置
    • WO2002097232A1
    • 2002-12-05
    • PCT/FI2001/000524
    • 2001-06-01
    • SANDVIK TAMROCK OYKESKINIVA, MarkkuSALMINEN, PekkaMÄKI, JormaLATVA-PUKKILA, Pasi
    • KESKINIVA, MarkkuSALMINEN, PekkaMÄKI, JormaLATVA-PUKKILA, Pasi
    • E21B17/00
    • E21B17/04E21B6/00
    • The invention relates to a method of rock drilling, in which method compressive stress is directed to the rock by a hammering apparatus (2) of a rock drill. After a predefined time delay from the compressive stress wave, a percussive torsional component is also directed to a bit, removing rock by cutting.The invention further relates to an arrangement for rock drilling, which arrangement comprises a rock drill (1) having a hammering apparatus (2) for creating a compressive stress wave in a tool (4) connected to the rock drill. The arrangement further comprises means for creating a percussive torsional stress wave in the bit for cutting the rock.The invention also relates to a tool used in rock drilling, which comprises an anisotropic section (7) where the primary compressive stress wave (FP) directed to the tool is divided into a secondary compressive stress wave (FS) and a torsional stress wave (FT).
    • 本发明涉及一种岩石钻探方法,其中通过凿岩机的锤击装置(2)将压缩应力引向岩石。 在从压缩应力波预定义的时间延迟之后,冲击扭转部件也被引导到一点,通过切割去除岩石。本发明还涉及一种用于岩石钻孔的装置,该装置包括具有锤击的凿岩机(1) 用于在连接到凿岩机的工具(4)中产生压缩应力波的装置(2)。 该装置还包括用于在用于切割岩石的钻头中产生冲击扭转应力波的装置。本发明还涉及一种用于岩石钻探的工具,其包括各向异性部分(7),其中主压应力波(FP)指向 工具分为二次压应力波(FS)和扭转应力波(FT)。
    • 7. 发明公开
    • A COATING COMPOSITION, A COATED ARTICLE, AND METHOD OF FORMING SUCH ARTICLES
    • 涂料组合物,涂覆制品及其制备方法
    • EP2212390A1
    • 2010-08-04
    • EP08850290.1
    • 2008-11-14
    • Dow Global Technologies Inc.
    • ATTAL, JamelVYORYKKA, JoukoSALMINEN, Pekka
    • C09D123/08C08L33/08C08L51/04C08L53/02
    • C09D123/0815C08L33/08C08L51/04C08L53/02C08L2205/02Y02P20/582Y10T428/2915Y10T428/3179C08L2666/04
    • The instant invention is a coating composition, a coated article, and method forming such coated articles. The coating composition comprises (a) a dispersion; and (b) a crosslinker. The dispersion comprises at least one or more base polymers selected from the group consisting of an ethylene-based thermoplastic polymer, a propylene-based thermoplastic polymer, and mixtures thereof; at least one or more stabilizing agents; and a fluid medium. The crosslinker may, for example, be zinc ammonium carbonate. A coated article comprises a substrate comprising cellulosic materials; and at least one or more coating layers present on at least one or more surfaces of the substrate. The one or more coating layers may be derived from a coating composition comprising (a) a dispersion; and (b) a crosslinker. The dispersion comprises at least one or more base polymers selected from the group consisting of an ethylene-based thermoplastic polymer, a propylene-based thermoplastic polymer, and mixtures thereof; at least one or more stabilizing agents; and a fluid medium. The method of forming a coated article comprises the steps of (1) selecting a substrate comprising cellulosic materials; (2) selecting a coating composition comprising (a) a dispersion comprising at least one or more base polymers selected from the group consisting of an ethylene-based thermoplastic polymer, a propylene-based thermoplastic polymer, and mixtures thereof; at least one or more stabilizing agents; and a fluid medium; and (b) a crosslinker; (3) applying said coating composition to at least one or more surfaces of said substrate; (4) removing a at least a portion of the water; and (5) thereby forming said coated article.