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1. 发明授权

US5312872A Method for preparing a vinyl polymer-polyolefine composite 失效
标题翻译：乙烯基聚合物 - 聚烯烃复合材料的制备方法
公开(公告)号：US5312872A
公开(公告)日：1994-05-17
申请号：US103886
申请日：1993-08-06
申请人： Torvald Vestberg , Ismo Lehtiniemi
发明人： Torvald Vestberg , Ismo Lehtiniemi
IPC分类号： C08F255/00 , C08F2/18 , C08F255/02 , B32B27/30 , C08J3/02
CPC分类号： C08F255/02
摘要： A method for preparing a polyolefine-vinyl composite, in which method about 10-200 weight fractions of vinyl monomer and about 0.01-4.0 weight fractions of a free radical polymerization initiator, based on 100 weight fractions of vinyl monomer, are impregnated in 100 weight fractions of polyolefine particles by slowly mixing these at a temperature of about 20.degree.-100.degree. C. while continuously or discontinuously adding about 1-60% by weight of water, based on the total weight of the vinyl monomer and the polyolefine, during the maintenance of the particle structure of the polyolefine, is disclosed. A water suspension is prepared by adding water and stabilizing agents to the above-mentioned mixture after a completed impregnation. The total quantity of water is about 80-1000 weight fractions, based on 100 weight fractions of polyolefine+vinyl monomer. The temperature of the water suspension is then increased for polymerizing the vinyl monomer.
摘要翻译：一种制备聚烯烃 - 乙烯基复合材料的方法，其中基于100重量份乙烯基单体约10-200重量份的乙烯基单体和约0.01-4.0重量份的自由基聚合引发剂以100重量份通过在约20℃-100℃的温度下缓慢混合它们，同时连续地或不连续地加入约1-60重量％的水，基于乙烯基单体和聚烯烃的总重量，聚烯烃微粒的分数公开了维持聚烯烃的颗粒结构。在完全浸渍之后，通过向上述混合物中加入水和稳定剂来制备水悬浮液。基于100重量份的聚烯烃+乙烯基单体，水的总量为约80-1000重量份。然后增加水悬浮液的温度以使乙烯基单体聚合。

2. 发明授权

US5164456A Method of preparing a polyolefin-vinyl polymer-composite 失效
标题翻译：制备聚烯烃 - 乙烯基聚合物复合材料的方法
公开(公告)号：US5164456A
公开(公告)日：1992-11-17
申请号：US584359
申请日：1990-09-18
申请人： Torvald Vestberg , Ismo Lehtiniemi
发明人： Torvald Vestberg , Ismo Lehtiniemi
IPC分类号： C08F2/18 , C08F255/00 , C08F255/02
CPC分类号： C08F255/02 , C08F255/00 , Y10S525/902 , Y10T428/31935 , Y10T428/31938
摘要： Polyolefin-vinyl polymer composites are produced by impregnating polyolefin particles with vinyl monomer and free radical polymerization initiator in the ratio of about 10-200 parts by weight of vinyl monomer and 0.01-4.0 parts by weight free radical polymerization initiator per 100 parts by weight polyolefin, the impregnation being effected by slowly mixing the components at room temperature or at an elevated temperature below the decomposition temperature of the free radical polymerization initiator. After the impregnation is completed, an aqueous suspension of the mixture is formed by adding the same to water in a ratio of about 100 parts by weight of mixture per 80-1000 parts by weight of water, after which the aqueous suspension is heated to a temperature sufficiently high to polymerize the vinyl monomer.

3. 发明授权

US06602959B2 Preparation of polyolefin based thermoplastic elastomers 失效
标题翻译：聚烯烃基热塑性弹性体的制备
公开(公告)号：US06602959B2
公开(公告)日：2003-08-05
申请号：US10004470
申请日：2001-10-23
申请人： Torvald Vestberg , Ismo Lehtiniemi , Tarja Mäkelä
发明人： Torvald Vestberg , Ismo Lehtiniemi , Tarja Mäkelä
IPC分类号： C08F2502
CPC分类号： C08F255/00 , C08L23/10 , C08L33/04 , C08F220/10 , C08L2666/04
摘要： The invention relates to a method for manufacturing a sealable and peelable polymer blend, in which method polystyrene and an ethylene copolymer are first melt blended and the obtained blend is further mixed with the same ethylene copolymer either by melt blending or dry blending so that the final polymer blend contains 1-50% by weight polystyrene and 99-50% by weight ethylene copolymer. Ethylene copolymer is preferably ethylene/methyl(meth)acrylate, ethylene/ethyl(meth)acrylate, ethylene/butyl(meth)acrylate or ethylene/vinylacetate copolymer.
摘要翻译：本发明涉及一种制造可密封和可剥离的聚合物共混物的方法，其中首先将聚苯乙烯和乙烯共聚物熔融共混，并通过熔融共混或干混合将所得共混物与相同的乙烯共聚物进一步混合，使得最终聚合物共混物含有1-50重量％的聚苯乙烯和99-50重量％的乙烯共聚物。乙烯共聚物优选为乙烯/（甲基）丙烯酸甲酯，乙烯/（甲基）丙烯酸乙酯，（甲基）丙烯酸乙酯/乙烯酯/乙酸乙烯酯共聚物。

4. 发明授权

US5300578A Method for preparing a vinyl polymer-polyolefine composite 失效
标题翻译：乙烯基聚合物 - 聚烯烃复合材料的制备方法
公开(公告)号：US5300578A
公开(公告)日：1994-04-05
申请号：US9772
申请日：1993-01-27
申请人： Torvald Vestberg , Ismo Lehtiniemi
发明人： Torvald Vestberg , Ismo Lehtiniemi
IPC分类号： C08F2/00 , C08F2/18 , C08F2/44 , C08F255/02 , C08F2/20 , C08F255/04
CPC分类号： C08F255/02
摘要： A method for preparing a polyolefine--vinyl polymer composite, wherein about 10-200 parts by weight of vinyl monomer and about 0.01-4.0 parts by weight of a free radical polymerization initiator, based on 100 parts by weight of vinyl monomer, are impregnated in 100 parts of weight of polyolefine particles by slowly mixing these at a temperature of about 20.degree.-130.degree. C. while maintaining the particle structure of the polyolefine. After 50-99% of the amount of the monomer has been absorbed into the polyolefine particles, a water suspension is prepared by adding to the above-mentioned mixture about 80-1000 parts by weight water, based on 100 parts of weight of polyolefine+vinyl monomer, as well as a stabilizing agent. The temperature of the water suspension is then increased for polymerizing the vinyl monomer.
摘要翻译：一种制备聚烯烃 - 乙烯基聚合物复合材料的方法，其中基于100重量份的乙烯基单体将约10-200重量份的乙烯基单体和约0.01-4.0重量份的自由基聚合引发剂浸渍在通过在保持聚烯烃的颗粒结构的同时在约20摄氏度至130摄氏度的温度下缓慢混合它们100重量份的聚烯烃微粒。在50-99％的单体量被吸收到聚烯烃颗粒中之后，通过向上述混合物中加入约80-1000重量份的水，基于100重量份的聚烯烃+ 乙烯基单体，以及稳定剂。然后增加水悬浮液的温度以使乙烯基单体聚合。

5. 发明授权

US5158707A Conductive plastic composite and its preparation and use 失效
标题翻译：导电塑料复合材料及其制备与使用
公开(公告)号：US5158707A
公开(公告)日：1992-10-27
申请号：US588698
申请日：1990-09-27
申请人： Torvald Vestberg , Jukka Laakso , Jan-Erik sterholm , Ismo Lehtiniemi
发明人： Torvald Vestberg , Jukka Laakso , Jan-Erik sterholm , Ismo Lehtiniemi
IPC分类号： C08L65/00 , C08F291/00 , C08G61/10 , C08G61/12 , H01B1/12 , H05K9/00
CPC分类号： H05K9/0079 , C08G61/126 , H01B1/127 , H05K9/0081
摘要： The invention relates to the homogenization of mixtures of internally conductive polymers like 3-substituted polythiophene and matrix polymers. With an efficient homogenization the conductivity is improved when the portion of the conductive polymer is low. An efficient homogenization is achieved in the invention by mixing the internally conductive polymer with a monomer or by dissolving it into it, after which the monomer is polymerized. The plastic composites so obtained are used for several purposes in which conductivity is needed, such as EMI and ESD shielding.

6. 发明申请

US20120264896A1 Process for Recovering a Transition Metal Compound 有权
标题翻译：回收过渡金属化合物的方法
公开(公告)号：US20120264896A1
公开(公告)日：2012-10-18
申请号：US13504974
申请日：2010-11-11
申请人： Pertti Elo , Sameer Vijay , Kimmo Hakala , Soile Rautio , Ismo Lehtiniemi
发明人： Pertti Elo , Sameer Vijay , Kimmo Hakala , Soile Rautio , Ismo Lehtiniemi
IPC分类号： C07F17/00 , C08F4/76
CPC分类号： C08F110/06 , B01J31/143 , B01J31/1608 , B01J31/2295 , B01J37/0072 , B01J37/009 , B01J2531/94 , C08F4/65912 , C08F4/65927 , C08F6/02 , C08L23/12 , C08F4/00 , C08F4/6492 , C08F2500/12
摘要： The present application aims to provide a process for producing a solid polymerization catalyst component, including the steps of (A) producing a solution with a transition metal compound and a solvent; (B) solidifying a component with the transition metal compound to produce the solid polymerization catalyst component in a solidification stage; (C) recovering from the solidification stage a liquid stream containing a minor amount of the transition metal compound dissolved therein and a solid catalyst stream; and (D) recovering the transition metal component from the liquid stream, characterized in that step (D) may include concentrating the solution to produce a first product stream including the solvent and being essentially free of the transition metal compound and a second product stream including the solvent and the transition metal compound, characterized in that the concentration is conducted within a temperature range of from 0 to 100 degrees Celsius.
摘要翻译：本申请旨在提供一种制备固体聚合催化剂组分的方法，包括以下步骤：（A）用过渡金属化合物和溶剂制备溶液; （B）用过渡金属化合物固化组分以在固化阶段产生固体聚合催化剂组分; （C）从凝固阶段回收含有少量溶解于其中的过渡金属化合物的液体流和固体催化剂流; 和（D）从液体物流中回收过渡金属组分，其特征在于步骤（D）可以包括浓缩溶液以产生包含溶剂的第一产物流，并且基本上不含过渡金属化合物和第二产物流，包括溶剂和过渡金属化合物，其特征在于浓度在0至100摄氏度的温度范围内进行。

7. 发明授权

US08603933B2 Process for recovering a transition metal compound 有权
标题翻译：回收过渡金属化合物的方法
公开(公告)号：US08603933B2
公开(公告)日：2013-12-10
申请号：US13504974
申请日：2010-11-11
申请人： Pertti Elo , Sameer Vijay , Kimmo Hakala , Soile Rautio , Ismo Lehtiniemi
发明人： Pertti Elo , Sameer Vijay , Kimmo Hakala , Soile Rautio , Ismo Lehtiniemi
IPC分类号： B01J37/00 , B01J37/03 , B01J35/08 , C08F4/64 , C08F4/6592
CPC分类号： C08F110/06 , B01J31/143 , B01J31/1608 , B01J31/2295 , B01J37/0072 , B01J37/009 , B01J2531/94 , C08F4/65912 , C08F4/65927 , C08F6/02 , C08L23/12 , C08F4/00 , C08F4/6492 , C08F2500/12
摘要： The present application aims to provide a process for producing a solid polymerization catalyst component, including the steps of (A) producing a solution with a transition metal compound and a solvent; (B) solidifying a component with the transition metal compound to produce the solid polymerization catalyst component in a solidification stage; (C) recovering from the solidification stage a liquid stream containing a minor amount of the transition metal compound dissolved therein and a solid catalyst stream; and (D) recovering the transition metal component from the liquid stream, characterized in that step (D) may include concentrating the solution to produce a first product stream including the solvent and being essentially free of the transition metal compound and a second product stream including the solvent and the transition metal compound, characterized in that the concentration is conducted within a temperature range of from 0 to 100 degrees Celsius.
摘要翻译：本申请旨在提供一种制备固体聚合催化剂组分的方法，包括以下步骤：（A）用过渡金属化合物和溶剂制备溶液; （B）用过渡金属化合物固化组分以在固化阶段产生固体聚合催化剂组分; （C）从凝固阶段回收含有少量溶解于其中的过渡金属化合物的液体流和固体催化剂流; 和（D）从液体物流中回收过渡金属组分，其特征在于步骤（D）可以包括浓缩溶液以产生包含溶剂的第一产物流，并且基本上不含过渡金属化合物和第二产物流，包括溶剂和过渡金属化合物，其特征在于浓度在0至100摄氏度的温度范围内进行。

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