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1. 发明申请

WO1995016517A1 PROCESS FOR THE PRODUCTION OF POLYOLEFINS IN AN AUTOCLAVE REACTOR 审中-公开
标题翻译：在自动反应器中生产聚烯烃的方法
公开(公告)号：WO1995016517A1
公开(公告)日：1995-06-22
申请号：PCT/NO1994000201
申请日：1994-12-12
申请人： BOREALIS HOLDING A/S , MOEN, Oivind , LIEN, Mangor , LYNGMO, Lars, Bjornar , STRAND, Kurt , NORDHUS, Håvard , SINGSTAD, Peter , KJELDSTAD, Jan
发明人： BOREALIS HOLDING A/S
IPC分类号： B01J03/04
CPC分类号： B01J19/0013 , B01J3/04 , B01J19/0006 , B01J2219/00058 , B01J2219/00162 , B01J2219/00182 , B01J2219/00779 , B01J2219/185 , B01J2219/1943 , C08F10/00 , C08F2/01
摘要： An improved process for the production of polyolefins in an autoclave reactor having several reaction zones operated at a pressure of 100 to 300 MPa and a temperature of 100 to 300 DEG C is disclosed. During operation, temperatures are measured continuously inside the autoclave reactor at specific points distributed along the reactor length, each of said measured temperatures is compared with a corresponding preset temperature and the detected deviation between each pair of preset and measured temperatures is used in regulating the amount of monomer and initiator fed into the autoclave through several feed inlets distributed along the reactor length, in order to minimize the temperature deviations and thus obtain an improved control of the polymerization process.
摘要翻译：公开了一种用于在高压釜反应器中生产聚烯烃的改进方法，其具有在100至300MPa的压力和100至300℃的温度下操作的几个反应区。在操作过程中，在高压釜反应器内沿着反应器长度分布的特定点连续测量温度，将每个测量的温度与相应的预设温度进行比较，并且将每一对预设和测量温度之间的检测偏差用于调节量的单体和引发剂通过沿反应器长度分布的几个进料入口进料到高压釜中，以使温度偏差最小化，从而获得改进的聚合方法控制。

2. 发明申请

WO1995027744A1 PROCESS FOR THE PREPARATION OF A STABLE 'alpha'-OLEFIN COPOLYMER 审中-公开
标题翻译：制备稳定的α-烯烃共聚物的方法
公开(公告)号：WO1995027744A1
公开(公告)日：1995-10-19
申请号：PCT/FI1995000196
申请日：1995-04-10
申请人： BOREALIS HOLDING A/S , WILEN, Carl-Eric , NÄSMAN, Jan
发明人： BOREALIS HOLDING A/S
IPC分类号： C08F210/00
CPC分类号： C08F210/00 , C08F210/06 , C08F212/14 , C08F2500/03 , C08F2500/26
摘要： In the invention, a new, stable alpha -olefin copolymer is produced by causing an alpha -olefin according to the formula (I): CH2=CRR', where R and R' are, independently of each other, hydrogen or a C1-C10 alkyl, to react with a copolymer-stabilizing comonomer according to formula (II) where X is a carbon-carbon bond between vinyl carbon and benzene carbon or a C1-C20 hydrocarbon bridge and R1, R2, R3 and R4 are hydrogen and/or C1-C20 hydrocarbon substituents in the benzene ring, in the presence of a pi -cyclopentadienyl transition metal compound and an alumoxane compound serving as catalysts.
摘要翻译：在本发明中，通过使式（I）的α-烯烃：CH 2 = CRR'，其中R和R'彼此独立地为氢或C1- C10烷基与根据式（II）的共聚物稳定共聚单体反应，其中X是乙烯基碳与苯碳或C1-C20烃桥之间的碳 - 碳键，R1，R2，R3和R4分别是氢和/ 或苯环中的C 1 -C 20烃取代基，在p环戊二烯基过渡金属化合物和用作催化剂的铝氧烷化合物的存在下。

3. 发明申请

WO1994027134A1 METHOD AND EQUIPMENT FOR TAKING A SAMPLE 审中-公开
标题翻译：用于采样样品的方法和设备
公开(公告)号：WO1994027134A1
公开(公告)日：1994-11-24
申请号：PCT/FI1994000182
申请日：1994-05-10
申请人： BOREALIS HOLDING A/S , TAKAKARHU, Jouni , NYFORS, Klaus
发明人： BOREALIS HOLDING A/S
IPC分类号： G01N01/14
CPC分类号： B01J19/0053 , B01J19/0066 , B01J2219/00094 , B01J2219/00254 , G01N1/2035 , G01N2001/1025 , G01N2001/2064
摘要： The invention concerns a method and an equipment for taking a sample in slurry polymerization. The sample is taken directly from the liquid phase of the reactor (15) through an in-line filter (40). The slurry flow is maintained in the in-line filter (40) at a sufficiently high level to prevent immobilization of polymer or catalyst particles on the filter face of the in-line filter (40).
摘要翻译：本发明涉及一种用于在浆料聚合中取样的方法和设备。样品通过直列式过滤器（40）直接从反应器（15）的液相中取出。浆料流以足够高的水平保持在在线过滤器（40）中，以防止聚合物或催化剂颗粒固定在在线过滤器（40）的过滤面上。

4. 发明申请

WO1995030715A1 PLASTIC MATERIAL FOR PACKAGING 审中-公开
标题翻译：包装用塑料
公开(公告)号：WO1995030715A1
公开(公告)日：1995-11-16
申请号：PCT/FI1995000244
申请日：1995-05-09
申请人： BOREALIS HOLDING A/S , SEPPÄNEN, Hanneli , SAINIO, Markku , VESTBERG, Torvald , MATTSSON, Lars-Åke
发明人： BOREALIS HOLDING A/S
IPC分类号： C08L23/08
CPC分类号： B32B27/08 , B32B27/10 , B32B27/32 , B32B27/34 , B32B27/36 , B32B2307/748 , B32B2317/12 , B32B2323/04 , B32B2323/10 , B32B2367/00 , B32B2377/00 , B32B2553/00 , C08J5/18 , C08J2323/08 , C08L23/0853 , C08L23/0869 , C08L51/06 , C08L2205/03 , C08L2666/24 , C09J123/0869 , Y10T428/31855 , Y10T428/31913 , Y10T428/31938 , C08L2666/02 , C08L2666/04
摘要： The invention relates to sealable and peelable polymer composition which comprises 5-80 weight-% ethylene copolymer grafted with a vinyl monomer and 95-20 weight-% ethylene copolymer. Ethylene copolymer is preferably ethylene/methylacrylate, ethylene/ethylacrylate, ethylene/butylacrylate or ethylene/vinylacetate copolymer.
摘要翻译：本发明涉及可密封和可剥离的聚合物组合物，其包含接枝乙烯基单体和95-20重量％乙烯共聚物的5-80重量％乙烯共聚物。乙烯共聚物优选为乙烯/丙烯酸甲酯，乙烯/丙烯酸乙酯，乙烯/丙烯酸丁酯或乙烯/乙酸乙烯酯共聚物。

5. 发明申请

WO1995017466A1 POLYOLEFIN-CONDENSATION POLYMER BLEND 审中-公开
标题翻译：聚烯烃聚合聚合物共混物
公开(公告)号：WO1995017466A1
公开(公告)日：1995-06-29
申请号：PCT/FI1994000570
申请日：1994-12-16
申请人： BOREALIS HOLDING A/S , ÄÄRILÄ, Jari , KOSKI, Elina
发明人： BOREALIS HOLDING A/S
IPC分类号： C08L23/02
CPC分类号： C08L51/00 , B32B27/32 , C08F255/00 , C08F255/02 , C08L23/0869 , C08L23/10 , C08L51/06 , C08L67/00 , C08L77/00 , C08L2205/03 , C08L2666/24 , C08L2666/14 , C08L2666/04 , C08L2666/02
摘要： A process for the preparation of a plastics blend which contains a polyolefin-condensation polymer blend, in the first step of which process a crystalline polyolefin component and a low-crystallinity polyolefin component are functionalized in one process step by grafting thereto a functional monomer and by pre-dispersing the polyolefins with each other, and in the second step the functionalized polyolefin component is mixed with a condensation polymer and, when so desired, with a non-functionalized olefin polymer, and with other components of the plastics blend.
摘要翻译：一种制备包含聚烯烃缩合聚合物共混物的塑料共混物的方法，其第一步是结晶聚烯烃组分和低结晶度聚烯烃组分在一个工艺步骤中被官能化，通过将功能单体和将聚烯烃彼此预分散，并且在第二步中，官能化聚烯烃组分与缩聚物混合，并且当需要时与非官能化烯烃聚合物以及与塑料共混物的其它组分混合。

6. 发明申请

WO1995017464A1 TINORGANIC CATALYST WITH INCREASED CROSS-LINKING SPEED FOR SILANE CROSS-LINKING REACTIONS 审中-公开
标题翻译：用于硅烷交联反应的具有增加的交联速度的异氰酸催化剂
公开(公告)号：WO1995017464A1
公开(公告)日：1995-06-29
申请号：PCT/SE1994000773
申请日：1994-08-25
申请人： BOREALIS HOLDING A/S , DAMMERT, Ruth , SULTAN, Bernt-Åke
发明人： BOREALIS HOLDING A/S
IPC分类号： C08K05/57
CPC分类号： C08K5/57 , C08L43/04
摘要： A cross-linkable polymer composition contains a cross-linkable polymer with hydrolysable silane groups and at least one silanol condensation catalyst. The polymer composition is distinguished by the silanol condensation catalyst being a tinorganic compound of formula (I): RSn(OH)hXj, or (II): RSn(OH)kXlOSn(OH)mXnR', wherein R and R' are hydrocarbon radicals, R' being the same as or different from R, X is a halogen, h is 1 or 2, j is 1 or 2, h + j = 3, k, l, m and n are 1 or 2, k + 1 = 2, m + n = 2 and at least one of l and n is different from 0. Preferably, the composition contains 0.001-3 % by weight of the silanol condensation catalyst.
摘要翻译：可交联聚合物组合物包含具有可水解硅烷基团的可交联聚合物和至少一种硅烷醇缩合催化剂。聚合物组合物的特征在于硅烷醇缩合催化剂是式（I）的锡有机化合物：RSn（OH）hXj或（II）：RSn（OH）kXlOSn（OH）mXnR'，其中R和R'是烃基，R'与R相同或不同，X为卤素，h为1或2，j为1或2，h + j = 3，k，l，m，n为1或2，k + 1 = 2，m + n = 2，l和n中的至少一个不同于0.优选地，组合物含有0.001-3重量％的硅烷醇缩合催化剂。

7. 发明申请

WO1995032094A1 POLYMERIC MATERIAL AND ITS USE IN MULTILAYER PRODUCTS 审中-公开
标题翻译：聚合材料及其在多层产品中的应用
公开(公告)号：WO1995032094A1
公开(公告)日：1995-11-30
申请号：PCT/FI1995000255
申请日：1995-05-16
申请人： BOREALIS HOLDING A/S , ENSO-GUTZEIT OY , LAIHO, Erkki , SAINIO, Markku , KUUSELA, Seppo , KOSKI, Elina , PENTTINEN, Tapani , KOSKINIEMI, Riitta , SALSTE, Matti
发明人： BOREALIS HOLDING A/S , ENSO-GUTZEIT OY
IPC分类号： B32B27/30
CPC分类号： B32B27/08 , B32B27/306 , B32B27/32 , B32B2250/24 , B32B2250/40 , B32B2270/00 , B32B2307/7242 , B32B2323/04 , B32B2331/04 , B32B2333/04 , B32B2439/70 , Y10T428/1328 , Y10T428/1379 , Y10T428/1383 , Y10T428/31902 , Y10T428/31906 , Y10T428/31928
摘要： The invention relates to a multilayer product for the production of packaging, the product comprising a carrier web (1), on one face of which there is disposed a tight multilayer coating (2) which includes a moisture-proof layer (b) and a gas-tight layer (a). The gas-tight layer is made up of a blend of an ethylene/vinyl alcohol copolymer and a polar ethylene polymer. The moisture-proof layer is polyolefin, preferably a blend of polyethylene and a polar ethylene polymer.
摘要翻译：本发明涉及一种用于生产包装的多层产品，该产品包括载体网（1），其一面上设置有紧密的多层涂层（2），其包括防潮层（b）和气密层（a）。气密层由乙烯/乙烯醇共聚物和极性乙烯聚合物的共混物组成。防潮层是聚烯烃，优选聚乙烯和极性乙烯聚合物的共混物。

8. 发明申请

WO1995017463A1 POLYETHYLENE COMPATIBLE SULPHONIC ACIDS AS SILANE CROSSLINKING CATALYSTS 审中-公开
标题翻译：聚乙烯与硅烷交联催化剂相容的硫酸
公开(公告)号：WO1995017463A1
公开(公告)日：1995-06-29
申请号：PCT/SE1994001028
申请日：1994-11-03
申请人： BOREALIS HOLDING A/S , DAMMERT, Ruth , GUSTAFSSON, Bill , SULTAN, Bernt-Åke
发明人： BOREALIS HOLDING A/S
IPC分类号： C08K05/42
CPC分类号： C08K5/42 , C08L43/04
摘要： A crosslinkable polymer composition contains a crosslinkable polymer with hydrolysable silane groups and at least one silanol condensation catalyst. The polymer composition is distinguished by the silanol condensation catalyst being a compound of the formula ArSO3H (I) or a precursor thereof, Ar being a substituted benzene or naphthalene ring, the substituent or substituents containing 4-20 carbon atoms, preferably 10-18 carbon atoms. The precursor may be an anhydride of the sulphonic acid of formula (I), or a sulphonic acid of formula (I) provided with a hydrolysable protective group, e.g. an acetyl group. Specific examples of compounds of formula (I) are dodecyl benzene sulphonic acid and tetrapropyl benzene sulphonic acid.
摘要翻译：可交联聚合物组合物包含具有可水解硅烷基团的可交联聚合物和至少一种硅烷醇缩合催化剂。聚合物组合物的特征在于作为式ArSO 3 H（I）的化合物或其前体的硅烷醇缩合催化剂，Ar是取代的苯或萘环，取代基或含有4-20个碳原子的取代基，优选10-18个碳原子原子。前体可以是式（I）的磺酸的酸酐或具有可水解保护基团的式（I）的磺酸，例如。乙酰基。式（I）化合物的具体实例是十二烷基苯磺酸和四丙基苯磺酸。

9. 发明申请

WO1995032994A1 STEREOSPECIFIC CATALYST SYSTEM FOR POLYMERIZATION OF OLEFINS 审中-公开
标题翻译：用于烯烃聚合的立体催化剂体系
公开(公告)号：WO1995032994A1
公开(公告)日：1995-12-07
申请号：PCT/FI1995000298
申请日：1995-05-30
申请人： BOREALIS HOLDING A/S , IISKOLA, Eero , PITKÄNEN, Päivi , LEINONEN, Timo , TULISALO, Jukka , HÄRKÖNEN, Mika , BJÅLAND, Ann-Britt , SÖDERBERG, Tarja , JÄÄSKELÄINEN, Pirjo
发明人： BOREALIS HOLDING A/S
IPC分类号： C08F04/649
CPC分类号： C08F10/00 , C08F4/6465 , C08F4/6494
摘要： Olefins or mixtures of olefins, particularly propene or mixtures of propene advantageously with ethene, can be polymerized using a Ziegler-Natta catalyst system containing, besides a transition-metal-based procatalyst and cocatalyst which is an organometallic compound, a compound particularly suited for controlling the stereospecificity of the produced polymer. Such a compound called an external donor may also have other effects. By using an acetal derivative of an aldehyde that has two ether groups for this purpose, advantageously selected from the group of dialkoxyphenylalkanes, e.g., dimethoxyphenylpropane, a good stereospecificity of the product is attained combined with the high hydrogen sensitivity of the catalyst system, whereby the use of hydrogen as the chain transfer agent offers an easy control method of the molecular weight of the product by means of adjusting the amount of hydrogen available in the polymerization reaction. If with the acetal derivative donor is used a clearly less hydrogen sensitive donor, e.g. alkoxysilanes, much broader MWD's of the product are achieved.
摘要翻译：烯烃或烯烃的混合物，特别是丙烯或丙烯与丙烯的混合物有利地与乙烯可以使用齐格勒 - 纳塔催化剂体系进行聚合，除了基于过渡金属的前催化剂和作为有机金属化合物的助催化剂之外，还特别适用于控制产生的聚合物的立体定向性。称为外部供体的这种化合物也可以具有其它作用。通过使用具有两个醚基团的醛的缩醛衍生物用于此目的，有利地选自二烷氧基苯基烷烃例如二甲氧基苯基丙烷，产物的良好立体定向性与催化剂体系的高氢敏感性相结合，由此使用氢作为链转移剂通过调节聚合反应中可用的氢的量提供了产物分子量的容易控制方法。如果使用缩醛衍生物供体，则使用明显较少的氢敏供体，例如。烷氧基硅烷，更广泛的MWD的产品实现。

10. 发明申请

WO1995015216A1 CATALYST FOR OLEFIN POLYMERIZATION AND A METHOD FOR THE MANUFACTURE THEREOF 审中-公开
标题翻译：烯烃聚合催化剂及其制备方法
公开(公告)号：WO1995015216A1
公开(公告)日：1995-06-08
申请号：PCT/FI1994000547
申请日：1994-12-02
申请人： BOREALIS HOLDING A/S , HOKKANEN, Harri , KNUUTTILA, Hilkka , LAKOMAA, Eeva-Liisa , SORMUNEN, Pekka
发明人： BOREALIS HOLDING A/S
IPC分类号： B01J37/02
CPC分类号： B01J31/143 , B01J21/08 , B01J31/1616 , B01J31/2295 , B01J31/38 , B01J37/0238 , B01J2531/40 , B01J2531/46 , B01J2531/48 , B01J2531/49 , B01J2531/50 , B01J2531/60 , C08F4/6192 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F4/65925 , C08F10/00 , C08F10/02 , C08F110/02 , C08F2410/03 , Y10S526/901 , Y10S526/907 , Y10S526/943 , C08F4/65916 , C08F2500/12 , C08F2500/04 , C08F4/65904
摘要： Provided are heterogeneous catalysts for homo- and copolymerization of olefins as well as a method for preparing these catalysts, which comprise at least one metallocene compound of a Group 4A, 5A or 6A (Hubbard) transition metal on a solid inorganic support. The method comprises the steps of vaporizing the metallocene compound, treating the support material with the vaporized metallocene compound at a temperature which is sufficiently high to keep the metallocene compound in the vaporous state, contacting the support material with an amount of the vaporized metallocene compound which is sufficient to allow for a reaction between the metallocene compound and at least a substantial part of the available surface sites capable of reacting therewith, removing the rest of the metallocene compound not bound to the support, and optionally treating the product thus obtained with an activating agent. The catalysts are active even if very low amounts of activator agents, such as alumoxane, are used. Furthermore, the polymerization performance of the catalysts can be regulated during the preparation of the catalysts. Thus, by using different support pretreatment temperatures, or by using two or more different metallocenes, and by altering the order in which they are added on the support, it is possible to control and regulate the activity of the catalysts and the polymer properties, such as molecular weight and molecular weight distribution.
摘要翻译：提供了用于烯烃均聚和共聚的非均相催化剂以及制备这些催化剂的方法，其包含至少一种在固体无机载体上的4A，5A或6A族（Hubbard）过渡金属茂金属化合物。该方法包括以下步骤：气化金属茂化合物，在足够高的温度下用汽化金属茂化合物处理载体材料以保持茂金属化合物处于气态，使载体材料与一定量的气化金属茂化合物接触，足以允许茂金属化合物与能够反应的至少大部分可用表面位点之间的反应，除去未结合到载体上的其余的金属茂化合物，以及任选地用活化的方法处理由此获得的产物剂。即使使用非常少量的活化剂如铝氧烷，催化剂也是有活性的。此外，可以在制备催化剂期间调节催化剂的聚合性能。因此，通过使用不同的载体预处理温度，或通过使用两种或更多种不同的金属茂，并通过改变其在载体上的添加顺序，可以控制和调节催化剂的活性和聚合物性质，例如作为分子量和分子量分布。

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