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41. 发明申请

WO1996012745A1 PREPARATION OF POLYOLEFIN BASED THERMOPLASTIC ELASTOMERS 审中-公开
标题翻译：基于聚烯烃的热塑性弹性体的制备
公开(公告)号：WO1996012745A1
公开(公告)日：1996-05-02
申请号：PCT/FI1994000479
申请日：1994-10-25
申请人： NESTE OY , VESTBERG, Torvald , LEHTINIEMI, Ismo , ILLMAN, Tarja
发明人： NESTE OY
IPC分类号： C08F255/00
CPC分类号： C08F255/00 , C08L23/10 , C08L33/04 , C08F220/10 , C08L2666/04
摘要： A thermoplastic elastomer consisting of a polyolefin - polyacrylate blend and which is achieved by absorbing an acrylate monomer, initiator and eventually a diacrylate into polyolefin particles after which the temperature is raised and the acrylate polymerises into the polyolefin particles and forms a dispersed phase.
摘要翻译：由聚烯烃 - 聚丙烯酸酯共混物组成的热塑性弹性体，其通过将丙烯酸酯单体，引发剂和最终的二丙烯酸酯吸收到聚烯烃颗粒中，然后升温并且丙烯酸酯聚合成聚烯烃颗粒并形成分散相来实现。

42. 发明申请

WO1996001284A1 LIQUID CRYSTALLINE COPOLY(ESTER-IMIDE)S AND A PROCESS FOR THE PREPARATION THEREOF 审中-公开
标题翻译：液晶共聚物（ESTER-IMIDE）S及其制备方法
公开(公告)号：WO1996001284A1
公开(公告)日：1996-01-18
申请号：PCT/FI1995000381
申请日：1995-06-30
申请人： NESTE OY , ALANKO, Heli , KRICHELDORF, Hans , SALMELA, Ari
发明人： NESTE OY
IPC分类号： C08G73/16
CPC分类号： C08L79/08 , C08G73/16 , C08L101/00 , C08L2205/12 , Y10T428/1352 , Y10T428/1369 , Y10T428/2913 , Y10T428/2929 , C08L2666/02
摘要： The present invention relates to liquid crystalline copoly(ester-imide)s and a process for the preparation thereof. In particular, the invention relates to liquid crystalline copoly(ester-imide)s comprising structural units derived from N-(3'-hydroxyphenyl)-trimellitic acid imide or N-(4'-carboxyphenyl)trimellitic acid imides optionally in combination with aromatic dicarboxylic acids, dioles or hydroxy acids. The invention also concerns the use of these copolymers in polymer blends, in moulded articles, in fibres, filaments and sheets.
摘要翻译：本发明涉及液晶共聚（酯 - 酰亚胺）及其制备方法。特别地，本发明涉及包含衍生自N-（3'-羟基苯基） - 偏苯三酸酰亚胺或N-（4'-羧基苯基）偏苯三酸酰亚胺的结构单元的液晶共聚（酯 - 酰亚胺），其任选地与芳族二羧酸，二元醇或羟基酸。本发明还涉及在聚合物共混物，模塑制品，纤维，长丝和片材中使用这些共聚物。

43. 发明申请

WO1995027019A1 PROCESS AND APPARATUS FOR PRODUCING LIGHT OLEFINS 审中-公开
标题翻译：生产光油的工艺和装置
公开(公告)号：WO1995027019A1
公开(公告)日：1995-10-12
申请号：PCT/FI1995000177
申请日：1995-03-31
申请人： NESTE OY , HILTUNEN, Jyrki , FAGERSTOLT, Krister , KRAUSE, Outi , KÄÄRIÄINEN, Kari , RUOTTU, Seppo , HALME, Ari
发明人： NESTE OY
IPC分类号： C10G11/18
CPC分类号： C10G11/18 , C10G2400/20 , C10G2400/22
摘要： A process and apparatus for catalytically converting hydrocarbons to light olefins with a short contact circulating fluidized bed reactor system. The process comprises the steps of feeding a hydrocarbon feedstock into a reaction zone (1) containing a solid catalyst, contacting the hydrocarbon feedstock in the reaction zone (1) with the catalyst under conditions which favour catalytic conversion of hydrocarbons into light olefins, separating the reaction products obtained from the reaction zone (1) after catalytic conversion, recovering the catalyst, and regenerating the deactivated catalyst in a regenerator (3). According to the invention, the hydrocarbon feedstock is contacted with the catalyst in a circulating fluidized bed reactor (1) at a residence time in the range of 0.1 to 3 seconds. The process is used for preparing propylene, butylenes and pentenes and high octane, low benzene gasoline fraction by catalytic conversion of LGO, HGO, VGO or naphta, using conventional or improved FCC catalysts. The process can also be used for preparing propylene, isobutylene or isoamylene rich products by catalytic dehydrogenation from propane, isobutane or naphta, respectively, using conventional or improved dehydrogenation catalysts for fluidized bed service.
摘要翻译：用短接触循环流化床反应器系统将烃类催化转化成轻质烯烃的方法和装置。该方法包括以下步骤：将烃原料进料到含有固体催化剂的反应区（1）中，使反应区（1）中的烃原料与催化剂在促进烃转化为轻质烯烃的条件下接触，在催化转化后从反应区（1）获得的反应产物，回收催化剂，以及在再生器（3）中再生失活的催化剂。根据本发明，烃原料在循环流化床反应器（1）中以0.1至3秒的停留时间与催化剂接触。该方法用于使用常规或改进的FCC催化剂通过LGO，HGO，VGO或萘甲酸的催化转化来制备丙烯，丁烯和戊烯以及高辛烷值，低苯汽油馏分。该方法也可用于通过使用常规或改进的用于流化床服务的脱氢催化剂分别从丙烷，异丁烷或萘甲烷进行催化脱氢制备丙烯，异丁烯或异戊烯富产物。

44. 发明申请

WO1995025130A1 PROCESS FOR SELECTIVE HYDROGENATION OF UNSATURATED POLYMERS 审中-公开
标题翻译：选择性加氢不饱和聚合物的方法
公开(公告)号：WO1995025130A1
公开(公告)日：1995-09-21
申请号：PCT/FI1995000120
申请日：1995-03-03
申请人： NESTE OY , REKONEN, Petri , KOPOLA, Nina , KOSKIMIES, Salme , ANDELL, Ove , MÄKELÄ, Marita
发明人： NESTE OY
IPC分类号： C08F08/04
CPC分类号： C08C19/02 , C08F8/04
摘要： The invention relates to the selective hydrogenation of unsaturated polymers, in particular elastomeric polymers which contain aromatic rings and carbon-carbon double rings, for example polymers prepared from styrene and butadiene. In this case, the polymer molecule contains internal and terminal-group double bonds, as well as unsaturated bonds in aromatic rings. According to the invention, only the unsaturated terminal and internal bonds are hydrogenated, whereby the thermal and weather resistance properties of the product are improved. Conventionally, hydrogenation has been performed by means of nickel or cobalt catalysts, but now it has been observed that a metallocene/alumoxane catalyst complex not only catalyzes the polymerization reaction of various olefinic compounds but also catalyzes the selective hydrogenation of unsaturated polymers, preferably styrene-butadiene-styrene block polymers.
摘要翻译：本发明涉及不饱和聚合物的选择性氢化，特别是包含芳香环和碳 - 碳双环的弹性体聚合物，例如由苯乙烯和丁二烯制备的聚合物。在这种情况下，聚合物分子含有内部和末端基团双键以及芳环中的不饱和键。根据本发明，只有不饱和端和内键被氢化，从而提高了产品的耐热和耐候性。通常，通过镍或钴催化剂进行氢化，但现在观察到茂金属/铝氧烷催化剂络合物不仅催化各种烯烃化合物的聚合反应，而且还催化不饱和聚合物的选择性氢化，优选苯乙烯 - 丁二烯 - 苯乙烯嵌段聚合物。

45. 发明申请

WO1995015287A1 APPARATUS FOR HEATING AND DISCHARGING OF A RESERVOIR 审中-公开
标题翻译：用于加热和排放储存器的装置
公开(公告)号：WO1995015287A1
公开(公告)日：1995-06-08
申请号：PCT/FI1993000522
申请日：1993-12-03
申请人： NESTE OY , SAINIO, Seppo , FRÄMLING, Tom , RÄISÄNEN, Timo
发明人： NESTE OY
IPC分类号： B65D88/74
CPC分类号： B67D7/002 , B67D7/80
摘要： The present invention is related to a heating/emptying apparatus for tanks or containers containing high-viscosity products, in which apparatus the product is rendered pumpable by heating. The apparatus comprises a suction/pumping unit (9) lowerable to the interior of the tank (1), a heat exchanger unit (11) external to the tank (1) and piping (21, 28) for circulating the product between the suction/pumping unit (9) and the heat exchanger unit (11). The suction/pumping unit (9) comprises a pump assembly arm (14) incorporating a pump (16), a pump-rotating drive means (15), and mounted by a pivotal joint to the upper section of the pump assembly arm (14), one or a greater number of jet pipes (17) suited for discharging the oil product heated in the heat exchanger unit (11) to the interior of the tank (1).
摘要翻译：本发明涉及一种用于容纳高粘度产品的罐或容器的加热/排空装置，其中产品通过加热而可泵送。该装置包括一个能够向罐（1）内部可下放的抽吸单元（9），在罐（1）外部的热交换器单元（11）和用于使产品在抽吸泵送单元（9）和热交换器单元（11）。吸入/抽吸单元（9）包括泵组件臂（14），其包括泵（16），泵旋转驱动装置（15），并且通过枢转接头安装到泵组件臂（14）的上部），一个或更多个适于将在热交换器单元（11）中加热的油产品排放到罐（1）内部的喷射管（17）。

46. 发明申请

WO1995007428A1 THERMOPLASTIC COMPOSITE PIPE 审中-公开
标题翻译：热塑性复合管
公开(公告)号：WO1995007428A1
公开(公告)日：1995-03-16
申请号：PCT/FI1994000391
申请日：1994-09-05
申请人： NESTE OY , PELTONEN, Petri , HEIKKILÄ, Pekka , JUSELIUS, Jukka , NYMARK, Anders , LINDSTRÖM, Helge
发明人： NESTE OY
IPC分类号： F16L09/133
CPC分类号： B32B1/08 , B32B7/04 , B32B27/08 , B32B27/32 , B32B2305/08 , B32B2597/00 , F16L9/128
摘要： The invention relates to a strong thermoplastic-based pipe, its structure, and a method for its manufacture. A pipe according to the invention is made up of a thermoplastic-based core pipe onto which there is connected seamlessly a composite material made up of reinforcement fibers and a thermoplastic.
摘要翻译：本发明涉及一种强力热塑性管，其结构及其制造方法。根据本发明的管由热塑性芯管组成，其上由无缝地连接由增强纤维和热塑性材料构成的复合材料。

47. 发明申请

WO1994013708A1 PROCESS FOR THE POLYMERIZATION OF ETHYLENE BY A CATALYST WHICH CONTAINS CHROMIUM AND AN ETHYLENE POLYMER OBTAINED BY THIS PROCESS 审中-公开
标题翻译：通过本方法获得的含有铬和乙烯聚合物的催化剂聚合乙烯的方法
公开(公告)号：WO1994013708A1
公开(公告)日：1994-06-23
申请号：PCT/FI1992000344
申请日：1992-12-17
申请人： NESTE OY , KNUUTTILA, Hilkka , KALLIO, Kalle , HAKALA, Marja-Riitta
发明人： NESTE OY
IPC分类号： C08F04/622
CPC分类号： C08F10/02 , C08F4/22
摘要： The invention relates to the preparation of polymers of ethylene by polymerizing solely ethylene or by copolymerizing ethylene with one or several comonomers. The comonomer preferably is one or more 1-olefins. The polymerization reaction takes place by means of a catalyst based on chromium oxide. The chromium oxide is placed on a carrier, which typically consists of an inorganic oxide, for example silica, alumina, titania, etc., or a mixture thereof. The chromium compound on the carrier is treated with a dialkylaluminium ethoxide, whereby the formed catalyst is particularly sensitive to the influence of hydrogen during the polymerization, that is the polymer's molecular weight and its distribution can be controllably regulated by the hydrogen amount.
摘要翻译：本发明涉及通过仅将乙烯聚合或通过使乙烯与一种或几种共聚单体共聚来制备乙烯聚合物。共聚单体优选为一种或多种1-烯烃。聚合反应通过基于氧化铬的催化剂进行。氧化铬被放置在载体上，载体通常由无机氧化物组成，例如二氧化硅，氧化铝，二氧化钛等，或其混合物。载体上的铬化合物用二烷基铝乙醇盐处理，由此形成的催化剂对聚合期间氢的影响特别敏感，即聚合物的分子量，其分布可以通过氢量可控制地调节。

48. 发明申请

WO1994013707A1 UNSATURATED ETHYLENE COPOLYMER AND METHOD FOR THE PREPARATION THEREOF 审中-公开
标题翻译：不饱和乙烯共聚物及其制备方法
公开(公告)号：WO1994013707A1
公开(公告)日：1994-06-23
申请号：PCT/SE1993000916
申请日：1993-11-03
申请人： NESTE OY , GUSTAFSSON, Bill , THORN, Lars , WAHLSTRÖM, Anders , PALMLÖF, Magnus
发明人： NESTE OY
IPC分类号： C08F04/24
CPC分类号： C08F210/18 , C08F210/02 , C08F4/22 , C08F236/20 , C08F2500/12 , C08F2500/07 , C08F210/08
摘要： An unsaturated ethylene polymer and a method for the preparation thereof are disclosed. The unsaturated ethylene polymer is prepared by low-pressure polymerisation of ethylene and at least one monomer which is copolymerisable therewith and includes a polyunsaturated comonomer having 8-14 carbon atoms and at least two non-conjugated double bonds, of which at least one is terminal. Conveniently, the polyunsaturated comonomer is an alpha , omega -alkadiene, preferably 1,9-decadiene. A vinylically unsaturated monomer, preferably 1-butene, may additionally be added in the polymerisation. Polymerisation is performed by means of a chromium catalyst which is based on chromium trioxide or chromate and is supported by a carrier, such as silica, and which is unmodified or modified by titanation or fluoridation.
摘要翻译：公开了一种不饱和乙烯聚合物及其制备方法。不饱和乙烯聚合物通过乙烯和至少一种可与其共聚的单体的低压聚合制备，并且包括具有8-14个碳原子和至少两个非共轭双键的多不饱和共聚单体，其中至少一个是末端。方便地，多不饱和共聚单体是α，ω-二烯，优选1,9-癸二烯。可以在聚合中另外加入乙烯基不饱和单体，优选1-丁烯。通过铬催化剂进行聚合，其基于三氧化铬或铬酸盐，并由载体如二氧化硅负载，并且其未经修饰或通过钛化或氟化改性。

49. 发明申请

WO1993019031A1 PROCESS AND APPARATUS FOR PREPARING TERTIARY ALKYL ETHERS 审中-公开
标题翻译：制备碱性烷基醚的方法和装置
公开(公告)号：WO1993019031A1
公开(公告)日：1993-09-30
申请号：PCT/FI1993000097
申请日：1993-03-18
申请人： NESTE OY , AITTAMAA, Juhani , EILOS, Isto , JAKKULA, Juha , LINDQVIST, Petri
发明人： NESTE OY
IPC分类号： C07C41/06
CPC分类号： C07C41/42 , B01D3/009 , C07C41/06 , Y02P20/127 , Y10S203/06 , Y10S203/17 , Y10S203/20 , C07C43/046
摘要： The invention concerns a process and an apparatus for preparing tertiary ethers. According to the process, C4 to C6 isoolefins and possibly heavier olefins contained in the feedstock are reacted with lower aliphatic alcohols, in particular methanol or ethanol, in a catalytic distillation reactor system in order to produce the corresponding ethers. According to the invention, the reaction between the isoolefins and the alcohols is essentially carried out in at least one reactor (5-7) of the kind, which is combined with a distillation column (3) intended for product separation, by conducting at least a part of the liquid flow of the column through the reactor and returning it to a lower tray than the one from which it was taken. At least half of cation exchange resin is placed in the side reactor (5-7). In the process according to the invention, the catalyst can be rapidly changed without stopping the process. In order to improve conversion additional alcohol can be fed to at least one of the side reactors.
摘要翻译：本发明涉及一种制备叔醚的方法和装置。根据该方法，原料中所含的C4至C6异烯烃和可能较重的烯烃在催化蒸馏反应器系统中与低级脂族醇，特别是甲醇或乙醇反应，以产生相应的醚。根据本发明，异烯烃和醇之间的反应基本上在至少一个与用于产物分离的蒸馏塔（3）组合的反应器（5-7）中进行，至少通过至少柱的液体流的一部分通过反应器并将其返回到比从其取出的塔的下部托盘。将至少一半的阳离子交换树脂置于侧反应器（5-7）中。在根据本发明的方法中，可以快速改变催化剂而不停止该方法。为了改善转化率，另外的醇可以进料至至少一个侧反应器。

50. 发明申请

WO1993018311A1 A PLUG TO BE FIXED TO A TUBE BY A GLUE JOINT 审中-公开
标题翻译：一个由玻璃接头固定到管子的插头
公开(公告)号：WO1993018311A1
公开(公告)日：1993-09-16
申请号：PCT/FI1993000082
申请日：1993-03-09
申请人： NESTE OY , HANKA, Juhani , PAKARINEN, Esa , SAARELA, Olli , STAPELS, Rob
发明人： NESTE OY
IPC分类号： F16B17/00
CPC分类号： B29C66/534 , B29C65/483 , B29C65/542 , B29C66/1222 , B29C66/1224 , B29C66/131 , E21B15/00 , F16B11/008 , F16D1/068 , F16L55/1116
摘要： The invention relates to a plug (11) to be fixed to a tube (10) by means of a glue joint, which, when the plug is glued, the glue is fed when the plug (11) is in position in the tube (10). The surface of the plug (11) to be glued or the inner surface of the tube is provided with a compensation groove (14) located essentially in the middle range of the joint, into which the glue is injected by means of at least one injection hole (12), preferably centrally and symmetrically. The glue is fitted to advance from said compensation groove (14) as two uniform fronts preferably symmetrically towards ends (11a, 11b) of the plug (11).
摘要翻译：本发明涉及一种通过胶接头固定在管（10）上的插头（11），当插头被胶合时，当插头（11）位于管中时，馈送胶 10）。要胶合的插头（11）的表面或管的内表面设置有基本上位于接头的中间范围内的补偿槽（14），粘合剂通过至少一个注射孔（12），优选中心地和对称地。粘合剂装配成从所述补偿槽（14）前进至两个均匀的前端，优选对称地朝向插塞（11）的端部（11a，11b）。

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