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31. 发明申请

WO1996024620A1 POLYMERISATION IN THE PRESENCE OF A 'beta'-SUBSTITUTED NITROXIDE RADICAL 审中-公开
标题翻译： β - 发射硝酸盐射线存在下的聚合
公开(公告)号：WO1996024620A1
公开(公告)日：1996-08-15
申请号：PCT/FR1996000180
申请日：1996-02-02
申请人： ELF ATOCHEM S.A. , GRIMALDI, Sandra , LEMOIGNE, François , FINET, Jean-Pierre , TORDO, Paul , NICOL, Pascal , PLECHOT, Muriel
发明人： ELF ATOCHEM S.A.
IPC分类号： C08F04/00
CPC分类号： C08F291/00 , C08F4/00 , C08F279/02 , C08F293/00 , C08F212/08
摘要： A method for polymerising or copolymerising at least one radical-polymerisable monomer in the presence of a stable free radical from the nitroxide family. The stable free radical is beta -substituted and provides excellent polydispersity control while improving the polymerisation or copolymerisation rate compared with prior art stable free radicals.
摘要翻译：在来自氮氧自由基的稳定自由基的存在下聚合或共聚至少一种可自由基聚合的单体的方法。与现有技术的稳定自由基相比，稳定的自由基是β-取代的并且提供优异的多分散性控制，同时改善聚合或共聚速率。

32. 发明申请

WO1996018500A1 POLYOLEFIN/FLUOROPOLYMER ADHESION BINDER, METHOD USING SAME FOR MAKING A COMPOSITE MATERIAL, AND RESULTING COMPOSITE MATERIAL 审中-公开
标题翻译：聚烯烃/氟聚合物粘合剂粘合剂，使用它们制备复合材料的方法和结晶复合材料
公开(公告)号：WO1996018500A1
公开(公告)日：1996-06-20
申请号：PCT/FR1995001641
申请日：1995-12-11
申请人： ELF ATOCHEM S.A. , BUSSI, Philippe , RENOUARD, Philippe
发明人： ELF ATOCHEM S.A.
IPC分类号： B32B07/12
CPC分类号： C09J167/04 , B32B7/12 , C08L23/00 , C09D123/28 , C08L2666/18
摘要： A polyolefin/fluoropolymer adhesion binder including at least one optionally grafted aliphatic polyester, preferably poly ( epsilon -caprolactone) (PCL), and at least one halogenated and preferably chlorinated polyolefin, for making composite materials, generally prepared by coextrusion, including the basic unit polyolefins/binder/fluoropolymers.
摘要翻译：一种聚烯烃/氟聚合物粘合粘合剂，其包含至少一种任选接枝的脂族聚酯，优选聚（ε-己内酯）（PCL）和至少一种卤化和优选氯化聚烯烃，用于制备通常通过共挤出制备的复合材料，包括基本单元聚烯烃/粘合剂/氟聚合物。

33. 发明申请

WO1996014531A1 POLYAMIDE- AND POLYOLEFIN-BASED DUCTS FOR TRANSPORTING AND/OR DISTRIBUTING GAS 审中-公开
标题翻译：用于运输和/或分配气体的基于聚酰胺和聚烯烃的导管
公开(公告)号：WO1996014531A1
公开(公告)日：1996-05-17
申请号：PCT/FR1995001436
申请日：1995-11-02
申请人： ELF ATOCHEM S.A. , BEAL, Jean-Luc , DANG, Patrick , DENIZART, Olivier
发明人： ELF ATOCHEM S.A.
IPC分类号： F16L11/04
CPC分类号： F16L58/04 , F16L11/04
摘要： Ducts for transporting and/or distributing fuel gases and liquefied gases, including a polyethylene layer and an inner and/or outer polyamide layer. Such ducts may advantageously be joined together by adhered sleeves to form medium- or low-pressure gas transport or distribution systems. Alternatively, they may be fitted within existing metal ducts. Said ducts may be produced by coextrusion.
摘要翻译：用于运输和/或分配燃料气体和液化气体的管道，包括聚乙烯层和内部和/或外部聚酰胺层。这样的管道可以有利地通过粘合的套管连接在一起以形成中压或低压气体输送或分配系统。或者，它们可以安装在现有的金属管道内。所述导管可以通过共挤出生产。

34. 发明申请

WO1996000656A1 PACKAGING MATERIAL INCLUDING A SILICA LAYER AND A POLYOLEFIN LAYER 审中-公开
标题翻译：包装材料包括二氧化硅层和聚烯烃层
公开(公告)号：WO1996000656A1
公开(公告)日：1996-01-11
申请号：PCT/FR1995000860
申请日：1995-06-28
申请人： ELF ATOCHEM S.A. , BREANT, Patrice , TORDJEMAN, Philippe
发明人： ELF ATOCHEM S.A.
IPC分类号： B32B27/08
CPC分类号： B32B27/08 , B32B7/12 , B32B27/32 , B32B27/36 , B32B2323/04 , B32B2367/00 , B32B2439/70 , C08F255/00 , C08F255/02 , C08F265/04 , C08L51/003 , C08L51/06 , C08L2666/02 , C09D151/003 , C09D151/06 , C09J123/0884 , C09J151/003 , C09J151/06 , Y10T428/31667 , Y10T428/31786 , Y10T428/31928
摘要： A material including a silica-coated film, a polyolefin film and a binder arranged between the silica and the polyolefin films and selected from polyolefins grafted with unsaturated alkoxysilanes, polyolefins grafted with unsaturated epoxides, or copolymers of ethylene and at least one unsaturated epoxide. Said material is particularly useful for making food packaging.
摘要翻译：包括二氧化硅涂覆膜，聚烯烃膜和布置在二氧化硅和聚烯烃膜之间并且选自用不饱和烷氧基硅烷接枝的聚烯烃，用不饱和环氧化物接枝的聚烯烃或乙烯与至少一种不饱和环氧化物的共聚物的粘合剂的材料。所述材料对于制造食品包装特别有用。

35. 发明申请

WO1995030636A1 METHOD FOR PREPARING OCTADIENOLS 审中-公开
标题翻译：制备十氢萘酚的方法
公开(公告)号：WO1995030636A1
公开(公告)日：1995-11-16
申请号：PCT/FR1995000567
申请日：1995-05-02
申请人： ELF ATOCHEM S.A. , MONFLIER, Eric , BOURDAUDUCQ, Paul , COUTURIER, Jean-Luc
发明人： ELF ATOCHEM S.A.
IPC分类号： C07C29/36
CPC分类号： C07C33/02 , C07C29/36
摘要： A method for preparing octa-2,7-dien-1-ol by means of a hydrodimerisation reaction between 1,3-butadiene and water in the presence of a transition metal in metal form or in the form of a compound of said metal, at least one phosphine and at least one nitrogen compound. The phosphine is selected from the substituted sulphonated arylphosphines of formula (I), the nitrogen compound is selected from a tertiary amine and a quaternary ammonium salt of formula (II) or (III), and the reaction is carried out in the presence of carbon dioxide. In said formulae, R is CH3 or C2H5, M is an alkali metal or a quaternary ammonium group, x is 0, 1 or 2, and each of Rp, Rq and, if applicable, Rs is independently CH3 or C2H5, while Rr is C6-22 alkyl and X is a counter-anion.
摘要翻译：在金属形式的过渡金属或所述金属的化合物的形式存在下，通过1,3-丁二烯和水之间的氢化二聚反应制备八烯-2,7-二烯-1-醇的方法，至少一种膦和至少一种氮化合物。膦选自式（I）的取代磺化芳基膦，氮化合物选自叔胺和式（II）或（III）的季铵盐，反应在碳存在下进行二氧化碳。在所述式中，R为CH 3或C 2 H 5，M为碱金属或季铵基，x为0,1或2，并且R p，R q和（如果适用）各自独立地为CH 3或C 2 H 5，R r为 C6-22烷基和X - 是抗衡阴离子。

36. 发明申请

WO1995024579A1 FLEXIBLE METAL PIPES COMPRISING A SHRINKABLE POLYMER SHEATH 审中-公开
标题翻译：柔性金属管包含可收缩的聚合物管
公开(公告)号：WO1995024579A1
公开(公告)日：1995-09-14
申请号：PCT/FR1995000260
申请日：1995-03-07
申请人： ELF ATOCHEM S.A. , COFLEXIP
发明人： ELF ATOCHEM S.A. , COFLEXIP , STRASSEL, Albert , HARDY, Jean
IPC分类号： F16L09/147
CPC分类号： F16L11/083 , F16L11/16
摘要： A flexible metal pipe (2) is coated with a sealing sheath made of one or more shrinkable polymers, preferably of the semi-crystalline type. The invention is characterized in that an intermediate layer (8) is arranged between the shrinkable polymer sheath and the metal pipe, said layer being made of an optionally cured or crosslinked elastomer and/or a thermoplastic elastomer. Said layer is either in the form of a continuous tubular envelope (Fig. 3) or in the form of a strip (Figs. 4 to 6). The sheathed pipes of the invention are useful, in particular, in the manufacture of flexible, optionally reinforced oil and gas pipes.
摘要翻译：柔性金属管（2）涂覆有由一种或多种可收缩聚合物制成的密封护套，优选为半结晶型聚合物。本发明的特征在于，在可收缩聚合物护套和金属管之间布置有中间层（8），所述层由任选固化或交联的弹性体和/或热塑性弹性体制成。所述层的形式为连续的管状外壳（图3）或带状的形式（图4至图6）。本发明的护套管道尤其可用于制造柔性，任选增强的油气管道。

37. 发明申请

WO1994023834A1 CATALYST BASED ON SILICA AND TITANIUM, AND UTILISATION OF SAID CATALYST FOR THE EPOXYDATION OF OLEFINS 审中-公开
标题翻译：基于二氧化硅和钛的催化剂，以及用于烯烃环氧化的催化剂的利用
公开(公告)号：WO1994023834A1
公开(公告)日：1994-10-27
申请号：PCT/FR1994000450
申请日：1994-04-21
申请人： ELF ATOCHEM S.A. , TEISSIER, Rémy , KERVENNAL, Jacques
发明人： ELF ATOCHEM S.A.
IPC分类号： B01J21/06
CPC分类号： C07D301/19 , B01J21/063 , B01J35/002 , C07D301/12 , C07D303/04
摘要： The solid catalyst based on amorphous particulate silica comprising titanium (IV), and showing in ultraviolet reflection spectography an absorption band at about 240 nm, is characterized in that the titanium is present in the catalyst in an amount by weight comprised between 0.1 and 10 % with respect to the weight of the silica, and in that the ratio r of the UV absorption intensity mesured at 240 nm and the absorption intensity mesured at 33nm is at least 3.
摘要翻译：基于包含钛（IV）的无定形颗粒二氧化硅的固体催化剂，并且在紫外反射光谱中显示在约240nm处的吸收带，其特征在于钛以0.1-10重量％的量存在于催化剂中，相对于二氧化硅的重量，并且在240nm处测量的UV吸收强度和在33nm处测得的吸收强度的比率r至少为3。

38. 发明申请

WO1994018147A1 METHOD FOR PREPARING OCTADIENOLS 审中-公开
标题翻译：制备十氢萘酚的方法
公开(公告)号：WO1994018147A1
公开(公告)日：1994-08-18
申请号：PCT/FR1993001090
申请日：1993-11-04
申请人： ELF ATOCHEM S.A.
发明人： ELF ATOCHEM S.A. , MONFLIER, Eric , BOURDAUDUCQ, Paul , COUTURIER, Jean-Luc
IPC分类号： C07C29/36
CPC分类号： C07C29/36 , C07C33/02
摘要： A method comprising a hydrodimerising reaction of 1,3-butadiene with water in the presence of a transition metal in the form of a metal or compound thereof, a tertiary or quaternary water-soluble phosphorus compound and at least a nitrogen compound, characterized in that the nitrogen compound is chosen from tertiary amine and a quaternary ammonium salt of general formula (I) or (II), wherein each of Rp, Rq and, if required Rs, which are the same or different, is a methyl or ethyl group, group Rr is C6-22 alkyl, group X is a counter anion chosen from HCO3 , CO3 , HSO3 , SO3 , SiO3 , PO4 , HPO3 , AsO4 , SO4 , HSO4 , RSO3 , RCO2 , OH , and R is an alkyl group; and in that said reaction is carried out in the presence of carbon dioxide.
摘要翻译：在金属或其化合物形式的过渡金属，叔或季水溶性磷化合物和至少一种氮化合物的存在下，包括1,3-丁二烯与水的氢化二聚反应的方法，其特征在于，氮化合物选自叔胺和通式（I）或（II）的季铵盐，其中Rp，Rq和如果需要的R 5相同或不同，是甲基或乙基，基团Rr是C6-22烷基，基团X是选自HCO 3，CO 3 2-，HSO 3 - ，SO 3 2-，SiO 3 2-，PO 4 3的抗衡阴离子，HPO 3 2-，AsO 4 3-，SO 4 2-，HSO 4 - ，RSO 3 - ，RCO 2 - ，OH - ，R为烷基; 所述反应在二氧化碳的存在下进行。

39. 发明申请

WO1994000234A1 METHOD FOR DELIGNIFYING AND BLEACHING A LIGNOCELLULOSE MATERIAL 审中-公开
标题翻译：用于改性和漂白纤维素材料的方法
公开(公告)号：WO1994000234A1
公开(公告)日：1994-01-06
申请号：PCT/FR1993000613
申请日：1993-06-21
申请人： ELF ATOCHEM S.A. , BOE, Jean-François , GIRERD, Jean-Jacques , GUIGNARD, Claude , SERIS, Jean-Louis , VERLHAC, Jean-Baptiste
发明人： ELF ATOCHEM S.A.
IPC分类号： B01J31/32
CPC分类号： D21C9/1078 , B01J31/1815 , B01J2531/72 , D21C9/1036
摘要： A method for delignifying and bleaching a lignocellulose material, wherein an aqueous solution of a redox catalyst and an oxidant is reacted with said material. Said catalyst comprises an organometallic cation of general formula (VII): ((l)Mno2Mn(L))n+, wherein Mn is manganese (III) or (IV) oxide, the two Mn's of this cation may form a pair in a III-III, III-IV or IV-IV oxidative state, n is 2, 3 or 4, O is oxygen, and L is a ligand comprising 4 nitrogen atoms co-ordinating the manganese.
摘要翻译：一种脱木素纤维素材料脱木质素的方法，其中氧化还原催化剂和氧化剂的水溶液与所述材料反应。所述催化剂包含通式（Ⅶ）的有机金属阳离子：（（1）MnO 2 Mn（L））n +，其中Mn是氧化锰（III）或（Ⅳ），该阳离子的两个Mn可以在III -III，III-IV或IV-IV氧化态，n为2,3或4，O为氧，L为包含配位锰的4个氮原子的配体。

40. 发明申请

WO1993020029A1 METHOD FOR MANUFACTURING ETHYLBENZENE 审中-公开
标题翻译：制造乙苯的方法
公开(公告)号：WO1993020029A1
公开(公告)日：1993-10-14
申请号：PCT/FR1993000316
申请日：1993-03-30
申请人： ELF ATOCHEM S.A. , DEMAY, Claude
发明人： ELF ATOCHEM S.A.
IPC分类号： C07C15/073
CPC分类号： C07C15/073
摘要： A method wherein a benzene-containing composition (A) is reacted with an ethylene-containing composition (B) in an alkylation reaction which promotes the formation of polyethylbenzene in the resulting alkylate, whereafter said alkylate is subjected to at least one distillation/rectification process to give a di- and tri-ethylbenzene-rich distillate (18), and finally said distillate (18) is transalkylated with benzene (22) to make it richer in ethylbenzene.

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