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41 条记录 (耗时 0.019 秒)

    CROSSLINKING METHOD
    1.
    发明公开
    CROSSLINKING METHOD 审中-公开
    VERNETZUNGSVERFAHREN

    公开(公告)号：EP1899398A4

    公开(公告)日：2009-09-02

    申请号：EP06760832

    申请日：2006-06-30

    申请人： ORICA AUSTRALIA PTY LTD ,  UNIV MONASH

    发明人： SUCH CHRISTOPHER HENRY ,  PATEL JIM ,  JACKSON WILLIAM ROY ,  ROBINSON ANDREA JANE ,  SERELIS ALGIRDAS KAZIMIERAS

    IPC分类号： C07C67/347 ,  C08G61/00 ,  C09D165/00 ,  C09D191/00 ,  C09J191/00

    CPC分类号： C09D165/00 ,  C07C67/333 ,  C08G61/00 ,  C11C3/00 ,  C07C69/533

    摘要： The invention provides a method of preparing a crosslinked polymer, which method comprises polymerising branched polyunsaturated monomers by a metathesis polymerisation reaction, wherein the branched polyunsaturated monomers contain acyclic ethylenically unsaturated groups that are capable of undergoing polymerisation by a metathesis reaction such that the metathesis polymerisation produces a crosslinked polymer and substantially no non-volatile ethylenically unsaturated by-products.

    摘要翻译： 本发明提供了一种制备交联聚合物的方法，该方法包括通过易位聚合反应使支化多不饱和单体聚合，其中所述支化多不饱和单体含有能够通过易位反应进行聚合的无环烯属不饱和基团，使得易位聚合产生 交联聚合物且基本上不含非挥发性烯键式不饱和副产物。

    POLYMER BEADS INCORPORATING IRON OXIDE PARTICLES
    2.
    发明公开
    POLYMER BEADS INCORPORATING IRON OXIDE PARTICLES 审中-公开
    聚合物，氧化铁颗粒BEADS

    公开(公告)号：EP1730224A4

    公开(公告)日：2009-03-25

    申请号：EP05714291

    申请日：2005-03-23

    申请人： COMMW SCIENT IND RES ORG ,  ORICA AUSTRALIA PTY LTD

    发明人： ADAMS BERYN JOHN ,  ELDRIDGE ROBERT JAMES ,  KNOWER WARREN SHANE ,  WALLIS FIONA JEAN ,  RITCHIE COLIN BRUCE ,  RAYMOND MATTHEW ROY

    IPC分类号： C08K3/22 ,  C08F2/44 ,  C08K3/32

    CPC分类号： C08F2/44 ,  C08K3/22 ,  C08K3/32 ,  C08K2003/2265

    摘要： The invention provides a process for preparing polymer beads incorporating magnetic iron oxide particles, which process comprises producing a dispersion having a continuous aqueous phase and a dispersed organic phase, the organic phase comprising one or more polymerisable monomers, magnetic iron oxide particles and an organophosphorus dispersing agent for dispersing the magnetic iron oxide particles in the organic phase, and polymerising the one or more polymerisable monomers to form the polymer beads incorporating the magnetic iron oxide particles; complexing and ion exchange resins prepared by this process; methods for separating transition metal ions and other ions from an aqueous solution using the complexing and ion exchange resins; and polymer beads comprising a polymeric matrix having magnetic iron oxide particles and organophosphorus dispersing agent dispersed substantially uniformly therein.

    PLUG-FLOW REGENERATION PROCESS
    4.
    发明公开
    PLUG-FLOW REGENERATION PROCESS 有权
    PFROPFENSTRÖMUNGSREGENERATIONSVERFAHREN

    公开(公告)号：EP1776190A1

    公开(公告)日：2007-04-25

    申请号：EP05764193.8

    申请日：2005-07-28

    申请人： Orica Australia Pty Ltd

    发明人： VERO, Gregory Mark ,  SMITH, Paul

    IPC分类号： B01J49/00

    CPC分类号： C02F1/42 ,  B01J49/05 ,  B01J49/50 ,  C02F2303/16

    摘要： A process for the regeneration of loaded ion-exchange resin comprising (a) providing loaded resin for regeneration; (b) providing first stage and third stage regenerant suitable for regenerating loaded resin; (c) providing a plurality of regeneration vessels; (d) filling a regeneration vessel with a desired amount of the loaded resin before filling another regeneration vessel; (e) once a regeneration vessel has been filled, contacting the loaded resin within the vessel with first stage regenerant in a plug flow to provide a first stage regenerated resin; (f) contacting the first stage regenerated resin with third stage regenerant in a plug flow to provide regenerated resin and (g) removing and collecting third stage regenerant from a vessel containing regenerated resin and adding the collected regenerant to the first stage regenerant.

    摘要翻译： 一种负载离子交换树脂的再生方法，包括（a）提供用于再生的负载树脂; （b）提供适于再生负载树脂的第一级和第三级再生剂; （c）提供多个再生容器; （d）在填充另一再生容器之前，用所需量的负载树脂填充再生容器; （e）一旦已经填充了再生容器，使容器内的负载树脂与活塞流中的第一级再生剂接触以提供第一级再生树脂; （f）使第一级再生树脂与活塞流中的第三级再生剂接触以提供再生树脂，和（g）从含有再生树脂的容器中除去和收集第三级再生剂，并将收集的再生剂加入到第一级再生剂中。

    POLYMER BEADS AND METHOD FOR PREPARATION THEREOF
    5.
    发明授权
    POLYMER BEADS AND METHOD FOR PREPARATION THEREOF 失效
    聚合物微球和方法及其

    公开(公告)号：EP0779899B1

    公开(公告)日：2002-10-30

    申请号：EP95931083.0

    申请日：1995-09-08

    申请人： COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION ,  Orica Australia Pty Ltd

    发明人： BALLARD, Mathew, John ,  ELDRIGDE, Robert, James ,  BATES, James, Sydney

    IPC分类号： C08F2/44

    CPC分类号： C08F2/44 ,  Y10S428/90 ,  Y10T428/2907

    摘要： The present invention relates to a process for producing polymer beads incorporating solid particles and to the novel polymer beads per se. The invention provides a process for producing polymer beads incorporating solid particulate material, which process comprises producing a dispersion having a dispersed phase including one or more monomers also including solid particulate material, and causing said one or more monomers to undergo a polymerisation reaction to form said polymer beads, wherein said dispersion further includes a solid phase dispersing agent for dispersing solid particles of material in the dispersed phase and wherein said solid phase dispersing agent reacts with at least one monomer to thereby become chemically incorporated in said polymer. The polymer beads comprise a polymer matrix having solid particulate material dispersed substantially uniformly therein and wherein the polymer matrix incorporates a solid phase dispersing agent chemically reacted into the polymeric matrix.

    INITIATING SYSTEM FOR SOLID POLYESTER GRANULE MANUFACTURE
    6.
    发明公开
    INITIATING SYSTEM FOR SOLID POLYESTER GRANULE MANUFACTURE 有权
    起动机生产固体聚酯的

    公开(公告)号：EP1153041A1

    公开(公告)日：2001-11-14

    申请号：EP00903431.5

    申请日：2000-01-20

    申请人： Orica Australia Pty Ltd

    发明人： RITCHIE, Philip, John, Allan ,  SERELIS, Algirdas, Kazimieras ,  LEARY, Bruce

    IPC分类号： C08F2/18 ,  C08F2/32 ,  C08F4/34 ,  C08F4/40 ,  C08F283/01

    CPC分类号： C08F283/01 ,  C08F4/28

    摘要： The invention relates to the use of a diacyl peroxide in combination with an aromatic amine of formula (I) where R1 is C1-C20 alkyl having at least one hydroxy substituent or -(CHR'CHR'-O)nH where n is 1 to 10 and each R' is independently selected from H and C1-C3 alkyl; R2 is C1-C20 alkyl optionally substituted with one or more hydroxy groups, or -(CHR'CHR'-O)nH where n=1 to 10; and each R is independently selected from H and C1-C3 alkyl; and Ar is an optionally substituted aryl group; as a redox initiating system in a process for the manufacture of polyester granules by suspension polymerisation. This invention also relates to a process for preparing solid polyester granules using such a redox initiating system.

    PEROXIDE BLEACHING OF PULP
    7.
    发明授权
    PEROXIDE BLEACHING OF PULP 失效
    纸浆过氧化氢漂白

    公开(公告)号：EP0832323B1

    公开(公告)日：2000-11-29

    申请号：EP96917277.4

    申请日：1996-06-13

    申请人： Orica Australia Pty Ltd

    发明人： VINCENT, Adam, Hayden ,  McLEAN, Ian, Alexander

    IPC分类号： D21C9/16

    CPC分类号： D21C9/1036 ,  D21C9/163

    摘要： A process for peroxide bleaching of pulp using magnesium oxide as sole alkaline source wherein said pulp is bleached in the presence of hydrogen peroxide for a maximum period of 180 minutes and achievement of a target ISO brightness of 65 in regard to freshly prepared pulp characterised in that said magnesium oxide is utilised as MgO particles having a particle size of 5-500 microns and a particle surface area (PSA) of between 20-60 m /g. By using such parameters, a peroxide bleaching process may be carried out most efficiently on a commercial scale.