公开(公告)号：WO2011064655A3

公开(公告)日：2011-07-28

申请号：PCT/IB2010003039

申请日：2010-11-26

申请人： PIRELLI & C SPA ,  ARIMONDI MARCO ,  CASTELLANI LUCA ,  KOPNIN EVGENY ,  SIN XICOLA AGUSTI

发明人： ARIMONDI MARCO ,  CASTELLANI LUCA ,  KOPNIN EVGENY ,  SIN XICOLA AGUSTI

IPC分类号： B01D53/94 ,  B01J23/66 ,  B01J35/04 ,  B01J37/02 ,  F01N3/035

CPC分类号： B01D53/944 ,  B01D2255/1023 ,  B01D2255/104 ,  B01D2255/2022 ,  B01D2255/204 ,  B01D2255/2042 ,  B01D2255/2045 ,  B01D2255/2047 ,  B01D2255/206 ,  B01D2255/40 ,  B01D2258/012 ,  B01J23/002 ,  B01J23/50 ,  B01J23/63 ,  B01J23/66 ,  B01J35/04 ,  B01J37/0018 ,  B01J37/0203 ,  B01J2523/00 ,  F01N3/0222 ,  F01N3/035 ,  B01J2523/18 ,  B01J2523/24 ,  B01J2523/3712 ,  B01J2523/375 ,  B01J2523/23 ,  B01J2523/13 ,  B01J2523/3737 ,  B01J2523/824 ,  B01J2523/25 ,  B01J2523/3743 ,  B01J2523/3706 ,  B01J2523/22

摘要： A particulate filter (1) is described comprising a filtering body (5) formed by a porous substrate and provided with a plurality of gas channels (6', 6") defined by gas- permeable walls (7) of said substrate, said gas-permeable walls (7) being coated with a catalytic composition comprising: a) a metallic phase having the formula: Ag1-xPdx, wherein x is a number comprised between 0 and 0.2; and b) a cerium oxide doped with at least one rare earth group metal having the formula: Ce1-yRyO2-Y/2, wherein R is a rare earth group metal selected from Gd, Sm, Eu, La, and mixtures thereof and y is a' number comprised between 0.1 and 0.5. Catalytically active compositions useful for regenerating a filter (1) of this type, the use of these compositions as a catalytic active coating of a filtering element of an exhaust gas emitted by an internal combustion engine (4), as well as processes for preparing the filter (1) and compositions are also described.

摘要翻译： 一种微粒过滤器（1）被描述为包括由多孔基底形成的过滤体（5），并且设置有由所述基底的气体可渗透壁（7）限定的多个气体通道（6'，6“），所述气体 - 渗透壁（7）涂覆有催化组合物，其包括：a）具有下式的Ag1-xPdx的金属相，其中x是0和0.2之间的数字;和b）掺杂有至少一种稀有金属的氧化铈 具有式Ce 1-y R y O 2 -Y / 2的地球族金属，其中R是选自Gd，Sm，Eu，La的稀土族金属及其混合物，y是'数在0.1和0.5之间。催化活性 用于再生这种过滤器（1）的组合物，使用这些组合物作为由内燃机（4）发射的废气的过滤元件的催化活性涂层，以及制备过滤器的方法（ 1）和组合物也被描述。

公开(公告)号：WO2003091346A1

公开(公告)日：2003-11-06

申请号：PCT/NL2002/000275

申请日：2002-04-24

申请人： DSM IP ASSETS B.V. ,  NAGELVOORT, Sandra, Joanna ,  VAN EEKELEN, Joannes, Adrianus ,  ABEL, Adrianus, Gijsbertus, Maria ,  GEUS, Gouke, Dirk, Jan ,  ALKEMA, Duurt, Pieter, Willem ,  ROBA, Giacomo, Stefano ,  ARIMONDI, Marco ,  TERRUZZI, Lidia ,  FOGLIANI, Sabrina

发明人： NAGELVOORT, Sandra, Joanna ,  VAN EEKELEN, Joannes, Adrianus ,  ABEL, Adrianus, Gijsbertus, Maria ,  GEUS, Gouke, Dirk, Jan ,  ALKEMA, Duurt, Pieter, Willem ,  ROBA, Giacomo, Stefano ,  ARIMONDI, Marco ,  TERRUZZI, Lidia ,  FOGLIANI, Sabrina

IPC分类号： C09D4/06

CPC分类号： G02B1/10 ,  C03C25/1065 ,  C08F290/06 ,  C09D4/06

摘要： The present invention relates to a radiation curable coating composition comprising a radiation curable oligomer comprising a backbone derived from polypropylene glycol and a dimer acid based polyester polyol, wherein said coating composition, when cured, has a) a hardening temperature (Th) of from -10°C to about 20°C and a modulus measured at said Th of lower than 5.0 MPa; or b) a hardening temperature (Th) of from -20°C to about 30°C and a modulus measured at said Th of lower than 20.0 MPa; or c) a hardening temperature (Th) of lower than about 30°C and a modulus measured at said Th of lower than 70.0 MPa.

摘要翻译： 本发明涉及一种可辐射固化涂料组合物，其包含可辐射固化低聚物，其包含衍生自聚丙二醇的主链和二聚酸基聚酯多元醇，其中所述涂料组合物在固化时具有a）硬化温度（Th） 10℃至约20℃，所述Th测量的模量低于5.0MPa; 或b）-20℃至约30℃的硬化温度（Th）和在所述Th下测量的模量低于20.0MPa的模量; 或c）低于约30℃的硬化温度（Th）和在所述Th下测得的模量低于70.0MPa的模量。

公开(公告)号：WO2011064655A2

公开(公告)日：2011-06-03

申请号：PCT/IB2010/003039

申请日：2010-11-26

申请人： PIRELLI & C. S.P.A. ,  ARIMONDI, Marco ,  CASTELLANI, Luca ,  KOPNIN, Evgeny ,  SIN XICOLA, Agusti

发明人： ARIMONDI, Marco ,  CASTELLANI, Luca ,  KOPNIN, Evgeny ,  SIN XICOLA, Agusti

IPC分类号： B01D53/94 ,  B01J23/66 ,  B01J35/04 ,  B01J37/02 ,  F01N3/035

CPC分类号： B01D53/944 ,  B01D2255/1023 ,  B01D2255/104 ,  B01D2255/2022 ,  B01D2255/204 ,  B01D2255/2042 ,  B01D2255/2045 ,  B01D2255/2047 ,  B01D2255/206 ,  B01D2255/40 ,  B01D2258/012 ,  B01J23/002 ,  B01J23/50 ,  B01J23/63 ,  B01J23/66 ,  B01J35/04 ,  B01J37/0018 ,  B01J37/0203 ,  B01J2523/00 ,  F01N3/0222 ,  F01N3/035 ,  B01J2523/18 ,  B01J2523/24 ,  B01J2523/3712 ,  B01J2523/375 ,  B01J2523/23 ,  B01J2523/13 ,  B01J2523/3737 ,  B01J2523/824 ,  B01J2523/25 ,  B01J2523/3743 ,  B01J2523/3706 ,  B01J2523/22

摘要： A particulate filter (1) is described comprising a filtering body (5) formed by a porous substrate and provided with a plurality of gas channels (6', 6") defined by gas- permeable walls (7) of said substrate, said gas-permeable walls (7) being coated with a catalytic composition comprising: a) a metallic phase having the formula: Ag 1-x Pd x , wherein x is a number comprised between 0 and 0.2; and b) a cerium oxide doped with at least one rare earth group metal having the formula: Ce 1-y R y O 2-Y/2 , wherein R is a rare earth group metal selected from Gd, Sm, Eu, La, and mixtures thereof and y is a' number comprised between 0.1 and 0.5. Catalytically active compositions useful for regenerating a filter (1) of this type, the use of these compositions as a catalytic active coating of a filtering element of an exhaust gas emitted by an internal combustion engine (4), as well as processes for preparing the filter (1) and compositions are also described.

摘要翻译： 描述了一种微粒过滤器（1），其包括由多孔基底形成的过滤体（5），所述过滤体具有多个由透气壁（6'，6“）限定的气体通道（6'，6” 所述气体可渗透壁（7）涂覆有催化组合物，所述催化组合物包含：a）具有下式的金属相：Ag 1-x Pd x

公开(公告)号：WO2005003046A1

公开(公告)日：2005-01-13

申请号：PCT/EP2003/007157

申请日：2003-06-30

申请人： PIRELLI & C. S.P.A. ,  DAI, Guojun ,  SOLINAS, Stefano ,  VERONELLI, Franco ,  ARIMONDI, Marco

发明人： DAI, Guojun ,  SOLINAS, Stefano ,  VERONELLI, Franco ,  ARIMONDI, Marco

IPC分类号： C03B37/012

CPC分类号： C03B37/016 ,  C03B37/01231 ,  C03B37/01466 ,  C03B2203/14 ,  C03B2203/42 ,  Y10T408/55

摘要： A method of producing a preform for a holey optical fiber having at least one hole longitudinally extending therethrough, comprises forming a porous preform (121), such as a glass soot preform formed by means of flame hydrolysis, or a gel preform; at least one hole is then formed by drilling (305) the porous preform, the hole extending through the porous preform along the longitudinal direction thereof. A holey fiber can be produced by drawing the holey porous preform, after having submitted it to a consolidation process. A device for drilling the porous preform comprising mean for supporting, holding, positioning and drilling the porous preform is also claimed.

摘要翻译： 一种制造具有纵向延伸穿过其中的至少一个孔的多孔光纤预制棒的方法，包括形成多孔预型体（121），例如通过火焰水解形成的玻璃烟炱预制件或凝胶预制件; 然后通过钻孔（305）多孔预成型件形成至少一个孔，该孔沿其纵向方向延伸穿过多孔预型体。 在将其提交到固结过程之后，可以通过拉伸多孔多孔预成型件来生产多孔纤维。 还要求保护用于钻孔多孔预型件的装置，其中包括用于支撑，保持，定位和钻孔多孔预型件的方法。

公开(公告)号：WO2003091781A1

公开(公告)日：2003-11-06

申请号：PCT/EP2002/004507

申请日：2002-04-24

申请人： PIRELLI S.P.A. ,  ROBA, Giacomo, Stefano ,  TERRUZZI, Lidia ,  FOGLIANI, Sabrina ,  ARIMONDI, Marco ,  NAGELVOORT, Sandra, Joanna ,  VAN EEKELEN, Johannes, Adrianus ,  ABEL, Adrianus, Gijsbertus, Maria ,  GEUS, Gouke, Dirk, Jan ,  ALKEMA, Duurt, Pieter, Willem

发明人： ROBA, Giacomo, Stefano ,  TERRUZZI, Lidia ,  FOGLIANI, Sabrina ,  ARIMONDI, Marco ,  NAGELVOORT, Sandra, Joanna ,  VAN EEKELEN, Johannes, Adrianus ,  ABEL, Adrianus, Gijsbertus, Maria ,  GEUS, Gouke, Dirk, Jan ,  ALKEMA, Duurt, Pieter, Willem

IPC分类号： G02B6/44

CPC分类号： C03C25/1065 ,  G02B6/02395

摘要： Method for controlling attenuation losses caused by microbending on the signal transmitted by an optical fiber comprising an internal glass portion, which comprises: a) providing a first coating layer of a first polymeric material to surround said glass portion; and b) providing a second coating layer of a second poymeric material to surround said first coating layer, wherein said first polymeric material has a hardening temperature lower than 10° and an equilibrium modulus lower than 1.5 MPa.

摘要翻译： 用于控制由包含内部玻璃部分的光纤传输的信号由微弯曲引起的衰减损耗的方法，该方法包括：a）提供第一聚合物材料的第一涂层以围绕所述玻璃部分; 以及b）提供包含所述第一涂层的第二种源材料的第二涂层，其中所述第一聚合物材料具有低于10°的硬化温度和低于1.5MPa的平衡模量。

公开(公告)号：WO2003086738A1

公开(公告)日：2003-10-23

申请号：PCT/EP2002/004203

申请日：2002-04-16

申请人： PIRELLI S.P.A. ,  ARIMONDI, Marco ,  MACCHETTA, Andrea ,  ASNAGHI, Daniela ,  CASTALDO, Anna

发明人： ARIMONDI, Marco ,  MACCHETTA, Andrea ,  ASNAGHI, Daniela ,  CASTALDO, Anna

IPC分类号： B29D11/00

CPC分类号： G02B6/02033 ,  B29C55/00 ,  B29C61/003 ,  B29C71/02 ,  B29C2071/022 ,  B29D11/00721 ,  G02B6/02314 ,  G02B6/02328 ,  G02B6/02333 ,  G02B6/02338 ,  G02B6/02347 ,  G02B6/02385

摘要： Forming an intermediate polymer preform of elongated shape for manufacturing a microstructured optical fibre can comprise: making a mould with a tubular par (21) containing a pattern of hole generating elements (23) (wires, rods or tubes) extending along it, the hole generating elements being releasably attached to an upper (25) and to a lower (22) base of the mould; cleaning the mould by circulating a filtered solvent in it; filling the mould with a fluid polymer optical material or polymer precursor; consolidating the polymer material or precursor so that it cannot change its shape under operating stress conditions at ambient temperature: releasing the hole generating elements from the upper and lower base; extracting the consolidated core preform from the mould and, if required, extracting the hole-generating elements from the core preform (40), in order to create the microstructure. The process can further include calibrating the intermediate preform, wherein calibrating comprises: stretching the intermediate preform during a stretching period by heating it (51) at a predetermined stretching temperature avove T g and applying a tensional load (F) to the intermediate preform (50) along its elongation axis, so as to cause its straining along the elongation axis, the stetching temperature, the tensional laod and the stretching period being selected so as to impress a viscoelastic deformation to the intermediate preform; cooling the intermediate preform to a temperature below T g during a cooling period, while maintaining the stretched preform in tension, so as to avoid a substantial release of said viscoelastic deformation; inserting the intermediate preform in a calibration tube (53) having a cylindrical inner shape; and heating (52) the intermediate polymer preform to a calibration temperature above T g during a calibration period sufficient to achieve a substantial release of said viscoelastic deformation.

摘要翻译： 形成用于制造微结构光纤的细长形状的中间聚合物预成型件可以包括：制造具有管状（21）的模具，其包含沿其延伸的孔产生元件（23）（电线，棒或管）的图案，孔 产生元件可释放地附接到模具的上部（25）和下部（22）底部; 通过在其中循环过滤的溶剂来清洁模具; 用流体聚合物光学材料或聚合物前体填充模具; 固化聚合物材料或前体，使得它不能在环境温度下的操作应力条件下改变其形状：从上下基底释放孔产生元件; 从模具中提取固结的纤芯预成型件，并且如果需要，从芯预制件（40）中提取孔产生元件，以便产生微结构。 该方法还可以包括校准中间预制件，其中校准包括：在拉伸期间通过在预定的拉伸温度去除Tg下加热它（51）并向中间预成型件（50）施加张力载荷（F）来拉伸中间预制件， 沿其伸长轴线使其沿着伸长轴线的拉伸，选择拉伸温度，拉伸拉伸和拉伸周期，以对中间预制件施加粘弹性变形; 在冷却期间将中间预制件冷却至Tg以下，同时保持拉伸的预制件处于张力状态，以避免实质上释放所述粘弹性变形; 将中间预制件插入具有圆柱形内部形状的校准管（53）中; 以及在足以实现所述粘弹性变形的实质释放的校准周期期间将中间聚合物预制件加热（52）至高于Tg的校准温度。

公开(公告)号：WO2004002909A1

公开(公告)日：2004-01-08

申请号：PCT/EP2002/007165

申请日：2002-06-28

申请人： PIRELLI & C. S.P.A. ,  GALANTE, Marco ,  ARIMONDI, Marco ,  ROBA, Giacomo, Stefano ,  SANTI, Ilenia

发明人： GALANTE, Marco ,  ARIMONDI, Marco ,  ROBA, Giacomo, Stefano ,  SANTI, Ilenia

IPC分类号： C03B37/014

CPC分类号： C03B19/1415 ,  C03B37/01413 ,  C03B2207/85 ,  C03B2207/87 ,  C03B2207/88

摘要： A method and device (3) for vaporizing a liquid reactant comprises a vaporizing plate (21) having a top surface (21a) defining a liquid flow channel, the channel being laterally delimited by edges (46) having a height greater than a minimum thickness of liquid reactant required to generate vapor under film or nucleate boiling regime; a heating system (51) associated to the vaporizing plate (21) for heating the liquid reactant over a minimum temperature required to generate vapor under nucleate or, preferably, film boiling regime; a cap (23) covering the vaporizing plate to collect the vapor at a predetermined pressure and provided with a vapor exit (24); and a liquid feeder (22) to feed the liquid reactant onto the vaporizing plate (21).

摘要翻译： 用于蒸发液体反应物的方法和装置（3）包括具有限定液体流动通道的顶部表面（21a）的蒸发板（21），该通道由具有大于最小厚度的高度的边缘（46）横向界定 液体反应物在薄膜或核沸腾状态下产生蒸气所需的; 与气化板（21）相关联的加热系统（51），用于在成核或优选薄膜沸腾状态下在产生蒸气所需的最低温度下加热液体反应物; 覆盖所述汽化板的盖（23），以在预定压力下收集蒸气并设置有蒸气出口（24）; 以及将液体反应物进料到蒸发板（21）上的液体进料器（22）。

公开(公告)号：WO2003091177A1

公开(公告)日：2003-11-06

申请号：PCT/EP2002/004512

申请日：2002-04-24

申请人： PIRELLI S.P.A. ,  ROBA, Giacomo, Stefano ,  ARIMONDI, Marco ,  TERRUZZI, Lidia ,  FOGLIANI, Sabrina ,  NAGELVOORT, Sandra, Joanna ,  VAN EEKELEN, Johannes, Adrianus ,  ABEL, Adrianus, Gijsbertus, Maria ,  GEUS, Gouke, Dirk, Jan ,  ALKEMA, Duurt, Pieter, Willem

发明人： ROBA, Giacomo, Stefano ,  ARIMONDI, Marco ,  TERRUZZI, Lidia ,  FOGLIANI, Sabrina ,  NAGELVOORT, Sandra, Joanna ,  VAN EEKELEN, Johannes, Adrianus ,  ABEL, Adrianus, Gijsbertus, Maria ,  GEUS, Gouke, Dirk, Jan ,  ALKEMA, Duurt, Pieter, Willem

IPC分类号： C03C25/10

CPC分类号： G02B6/02033 ,  C03C25/106 ,  G02B1/048 ,  G02B6/02395 ,  C08L75/04

摘要： Optical fiber comprising an internal glass portion, a first coating layer disposed to surround said glass portion and a second coating layer disposed to surround said first coating layer, wherein said first coating layer is formed from a cured polymeric material obtained by curing a radiation curable composition comprising a radiation curable oligomer comprising a backbone derived from polypropylene glycol and a dimer acid based polyester polyol, said cured polymeric material having: (a) a hardening temperature (Th) of from -10 °C to about -20° and a modulus measured at said Th lower than 5.0 MPa; or (b) a hardening temperature (Th) of from20 °C to about -30° and a modulus measured at said Th lower than 20.0 MPa; or (c) a hardening temperature (Th) lower than about -30 °C and a modulus measured at said Th lower than 70.0 MPa.

摘要翻译： 包括内玻璃部分的光纤，围绕所述玻璃部分设置的第一涂层和围绕所述第一涂层设置的第二涂层，其中所述第一涂层由固化的聚合材料形成，所述聚合材料通过固化可辐射固化组合物 包括可聚合低聚物，其包含衍生自聚丙二醇的骨架和二聚酸基聚酯多元醇，所述固化的聚合物材料具有：（a）从-10℃至约-20℃的硬化温度（Th）和测量的模量 在所述Th低于5.0MPa; 或（b）20℃至约-30℃的硬化温度（Th）和在所述Th下测量的模量低于20.0MPa; 或（c）低于约-30℃的硬化温度（Th）和在所述Th下测得的模量低于70.0MPa。

公开(公告)号：WO2003053870A1

公开(公告)日：2003-07-03

申请号：PCT/EP2001/015261

申请日：2001-12-21

申请人： PIRELLI S.P.A. ,  ARIMONDI, Marco ,  ROBA, Giacomo, Stefano

发明人： ARIMONDI, Marco ,  ROBA, Giacomo, Stefano

IPC分类号： C03B37/016

CPC分类号： C03B37/016 ,  C03B19/12 ,  C03B2203/14 ,  C03B2203/42

摘要： In a process for manufacturing a micro-structured optical fibre, an intermediate preform is made by forming a sol; pouring the sol in a cylindrical mould (20) including a set of structural generating elements (22, 23) apt to define internal structural elements of the intermediate preform: transforming the sol into a gel so as to obtain a cylindrical gel body defining the intermediate preform; and removing the cylindrical intermediate preform from the mould.

摘要翻译： 在制造微结构光纤的方法中，通过形成溶胶制成中间预成型体; 将溶胶倾倒在包括易于限定中间预制件的内部结构元件的一组结构产生元件（22,23）的圆柱形模具（20）中：将溶胶转化成凝胶，以获得限定中间体的圆柱形凝胶体 瓶坯; 并从模具中取出圆柱形中间预成型件。