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1. 发明授权

US4767819A Ultra-high-molecular-weight polyethylene solution 失效
标题翻译：超高分子量聚乙烯溶液
公开(公告)号：US4767819A
公开(公告)日：1988-08-30
申请号：US70545
申请日：1987-07-07
申请人： Shigeki Yokoyama , Michiaki Torii , Kazuo Matsuura , Akira Sano
发明人： Shigeki Yokoyama , Michiaki Torii , Kazuo Matsuura , Akira Sano
IPC分类号： C08L23/04 , C08J3/09 , C08L23/00 , C08L91/00 , C10G67/06 , D01F6/04 , C08L23/06
CPC分类号： D01D1/02 , C08J3/092 , C10G67/06 , D01F6/04 , C08J2323/06
摘要： The present invention provides an ultra-high-molecular-weight polyethylene solution which is produced by the steps of subjecting a kerosene fraction having a boiling point of 160.degree. to 300.degree. C. to a nucleus hydrogenation treatment at a pressure of 30 to 100 kg/cm.sup.2 at a temperature of 100.degree. to 300.degree. C. in the presence of a metallic catalyst for nucleus hydrogenation of aromatic nuclei; separating and removing at least a part of n-paraffins present in the kerosene therefrom by the use of a molecular sieve made up of a synthesized zeolite in order to obtain a residual oil; fractionating the latter by a rectification apparatus to obtain a hydrocarbon mixture fraction which has a boiling point of 180.degree. to 250.degree. C. and which is substantially free from naphthalene and biphenyl; and dissolving, in the hydrocarbon mixture fraction, an ultra-high-molecular-weight polyethylene having an intrinsic viscosity of 8 or more in decalin at 135.degree. C.
摘要翻译：本发明提供了一种超高分子量聚乙烯溶液，其通过以下步骤制备：使沸点为160〜300℃的煤油馏分在30〜100kg的压力下进行核氢化处理在金属催化剂存在下，在100〜300℃的温度下，芳族核的核氢化; 通过使用由合成沸石构成的分子筛分离和除去存在于煤油中的至少一部分正链烷烃，以获得残油; 通过精馏装置对后者进行分馏，得到沸点为180-250℃，基本上不含萘和联苯的烃混合物馏分; 并在烃混合物馏分中，在135℃下在十氢化萘中溶解特性粘度为8以上的超高分子量聚乙烯。

2. 发明授权

US4795840A Method for preparing hydrocarbon mixture solvent 失效
标题翻译：烃混合溶剂的制备方法
公开(公告)号：US4795840A
公开(公告)日：1989-01-03
申请号：US69510
申请日：1987-07-02
申请人： Michiaki Torii , Seiji Hirooka
发明人： Michiaki Torii , Seiji Hirooka
IPC分类号： C09D11/02 , C10G45/44 , C10G67/06 , C11D7/24 , C07C9/00
CPC分类号： C09D11/033 , C10G45/44 , C10G67/06 , C11D7/24
摘要： The present invention provides a method for preparing a hydrocarbon mixture solvent comprising 1 to 15 wt % of alkyl tetralins and 0 to 10 wt % of aromatic hydrocarbons and having a boiling point of 160.degree. to 300.degree. C., the solvent being substantially free from naphthalene and biphenyl; the method being characterized by comprising the steps of subjecting a kerosene fraction having a boiling point of 150.degree. to 300.degree. C. to a nucleus hydrogenation treatment at a temperature of 100.degree. to 300.degree. C. at a pressure of 30 to 100 kg/cm.sup.2 in the presence of a metallic catalyst for nucleus hydrogenation of aromatic nuclei; separating and removing at least a part of n-paraffins in the kerosene therefrom by the use of a molecular sieve made from a synthesized zeolite having pores of 5 .ANG. in diameter in order to obtain a residual oil; and subjecting the latter to a rectification.
摘要翻译：本发明提供一种制备烃混合溶剂的方法，该溶剂包含1至15重量％的烷基四氢化萘和0至10重量％的芳族烃，其沸点为160℃至300℃，溶剂基本上不含萘和联苯; 该方法的特征在于包括以下步骤：将沸点为150-300℃的煤油馏分在100至300℃的温度下进行核氢化处理，压力为30至100kg / 在用于芳族核的核氢化的金属催化剂的存在下，通过使用直径为5安的孔的合成沸石制成的分子筛分离和除去煤油中的至少一部分正链烷烃，以获得残油; 并对其进行精馏。

3. 发明授权

US4507516A Fuel composition 失效
标题翻译：燃油组成
公开(公告)号：US4507516A
公开(公告)日：1985-03-26
申请号：US589644
申请日：1984-03-14
申请人： Seiji Hirooka , Michiaki Torii
发明人： Seiji Hirooka , Michiaki Torii
IPC分类号： C10L1/16 , C10L1/04
CPC分类号： C10L1/04
摘要： A fuel composition comprising a hydrogenated material obtained by hydrogenating a reaction mixture ranging from C.sub.11 to C.sub.16 containing mainly compounds which comprise butadiene and cyclopentadiene as basic structural units, produced by reacting an acyclic conjugated diene with cyclopentadiene, dicyclopentadiene, an alkyl-substituted cyclopentadiene, or an alkyl-substituted dicyclopentadiene in accordance with Diels-Alder reaction an isomeric material prepared by isomerizing the hydrogenated material or the mixture of the hydrogenated material and the isomeric material.
摘要翻译：一种燃料组合物，其包含通过将主要包含丁二烯和环戊二烯作为碱性结构单元的化合物C11至C16的反应混合物氢化获得，所述反应混合物通过使无环共轭二烯与环戊二烯反应，二环戊二烯，烷基取代的环戊二烯或根据Diels-Alder反应的烷基取代的二环戊二烯是通过氢化材料或氢化材料和异构体材料的混合物异构化制备的异构体材料。

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