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1. 发明授权

US5591410A Process for the on-line grafting of carboxylic acid and carboxylic acid anhydrides containing an ethylenic unsaturation onto ethylene homopolymers or copolymers and installation for the implementation of this process 失效
标题翻译：在乙烯均聚物或共聚物上含有烯属不饱和键的羧酸和羧酸酐的在线接枝方法，以及用于实施该方法的设备
公开(公告)号：US5591410A
公开(公告)日：1997-01-07
申请号：US478849
申请日：1995-06-07
申请人： Joel Audureau , Hacene Mehalla , Thierry Pellerin
发明人： Joel Audureau , Hacene Mehalla , Thierry Pellerin
IPC分类号： C08F2/00 , C08F8/00 , C08F8/46 , C08F255/00 , C08F255/02
CPC分类号： C08F8/46 , C08F255/02 , C08F8/00
摘要： (I) The (co)polymerisation of ethylene is carried out in at least one reaction zone (R) under high pressure, at 150.degree.-320.degree. C.; (II) the reaction product is routed into a zone (S), under an intermediate pressure P, for separation of the (co)polymer, in the molten state, from the unreacted (co)monomer(s), or the reaction product is routed into a first separation zone (S1), under an intermediate pressure (P1); the (co)polymer issuing from (S1) is then routed into a second separation zone (S2), under a pressure P2
摘要翻译：（I）乙烯的（共）聚合在150-320℃的高压下在至少一个反应区（R）中进行。（II），在中间压力P下将反应产物引入一个区域（S），以使熔融状态的（共）聚合物与未反应的（共）单体或反应产物在中间压力（P1）下被路由到第一分离区（S1）中; 然后在压力P2

2. 发明授权

US5583181A Process for the on-line grafting of carboxylic acids and carboxylic acid anhydrides containing an ethylenic unsaturation onto ethylene homopolymers or copolymers and installation for the implementation of this process 失效
标题翻译：在乙烯均聚物或共聚物上在线接枝含有烯属不饱和键的羧酸和羧酸酐的方法和用于实施该方法的装置
公开(公告)号：US5583181A
公开(公告)日：1996-12-10
申请号：US371575
申请日：1995-01-12
申请人： Jo el Audureau , Hacene Mehalla , Thierry Pellerin
发明人： Jo el Audureau , Hacene Mehalla , Thierry Pellerin
IPC分类号： C08F2/00 , C08F8/00 , C08F8/46 , C08F255/00 , C08F255/02
CPC分类号： C08F8/46 , C08F255/02 , C08F8/00
摘要： (I) The (co)polymerisation of ethylene is carried out in at least one reaction zone (R) under high pressure, at 150.degree.-320.degree. C.; (II) the reaction product is routed into a zone (S), under an intermediate pressure P, for separation of the (co)polymer, in the molten state, from the unreacted (co)monomer(s), or the reaction product is routed into a first separation zone (S1), under an intermediate pressure (P1); the (co)polymer issuing from (S1) is then routed into a second separation zone (S2), under a pressure P2
摘要翻译：（I）乙烯的（共）聚合在150-320℃的高压下在至少一个反应区（R）中进行。（II），在中间压力P下将反应产物引入一个区域（S），以使熔融状态的（共）聚合物与未反应的（共）单体或反应产物在中间压力（P1）下被路由到第一分离区（S1）中; 然后在压力P2

3. 发明授权

US4514542A Aromatic hydrocarbon resins containing vinylketone groups and polymers thereof 失效
标题翻译：含有乙烯基酮基团的芳族烃树脂及其聚合物
公开(公告)号：US4514542A
公开(公告)日：1985-04-30
申请号：US617870
申请日：1984-06-06
申请人： Hacene Mehalla
发明人： Hacene Mehalla
IPC分类号： C08F8/00 , C08F8/10 , C08F290/00 , C08F297/00 , C08F297/02 , C08F299/00 , C08G81/02 , C08L25/16 , C08F293/00 , C08L25/04
CPC分类号： C08G81/021 , C08F8/00
摘要： Aromatic hydrocarbon resins having a number-average molecular weight of 500-2,500 and containing, in particular, units derived from styrene and/or from its higher homologs, are acylated with vinylketone groups RR'C.dbd.CR"--CO-- grafted onto the aromatic nuclei of the said resin, said resin further containing from 10 to 90 mol %, and preferably from 30 to 60 mol %, of units derived from indene and/or from its higher homologs, and containing from 0.02 to 0.07 grafted vinylketone group per aromatic nucleus.The resultant acylated resins are either polymerized anionically to polymers having a weight-average molecular weight ranging from 10.sup.4 to 2.10.sup.7, or are copolymerized with a living polymer such as polymethyl methacrylate.
摘要翻译：具有数均分子量为500-2,500且特别包含衍生自苯乙烯和/或其较高同系物的单元的芳族烃树脂用乙烯基酮基RR'C = CR“ - CO-接枝到所述树脂的芳族核，所述树脂还含有10-90mol％，优选30-60mol％的衍生自茚和/或其较高同系物的单元，并且每个含有0.02至0.07个接枝的乙烯基酮基团芳香核。所得酰化树脂与重均分子量为104〜2.107的聚合物阴离子聚合，或与聚甲基丙烯酸甲酯等活性聚合物共聚。

4. 发明授权

US5318849A Polyolefin rubbers and process for their preparation 失效
标题翻译：聚烯烃橡胶及其制备方法
公开(公告)号：US5318849A
公开(公告)日：1994-06-07
申请号：US720770
申请日：1991-07-29
申请人： Hacene Mehalla , Brigitte Morese-Seguela , Patrice Breant
发明人： Hacene Mehalla , Brigitte Morese-Seguela , Patrice Breant
IPC分类号： C08F4/62 , C08F4/60 , C08F210/16 , C08L23/16 , B32B25/04 , C08F210/08
CPC分类号： C08F210/16 , Y10T428/2982 , Y10T428/2998 , Y10T428/31663 , Y10T428/31938
摘要： Polyolefin rubber which is an ethylene/propylene and/or 1-butene copolymer, which has a melt index of 0.3 to 15 dg/min and a relative density of 0.860 to 0.885, comprising 74-91 mol % of units derived from ethylene and 9-26 mol % of units derived from propylene and/or from 1-butene, characterised by a crystalline melting point J of 100.degree. to 125.degree. C. The process for obtaining this rubber consists in copolymerising, at a temperature of 150.degree.-300.degree. C. and at a pressure of 400-2000 bars, a gas stream containing 15-42% by vol. of ethylene and 58-85% by vol. of propylene and/or 1-butene, in the presence of a Ziegler-type catalyst system comprising at least one compound of a transition metal of groups IVB, VB, VIB and VIII of the Periodic Classification, and at least one organoaluminium compound and, if appropriate, in the presence of at least one chain transfer agent. Manufacture of articles such as seals, shoe components, flexible tubing, damping components, profiles for buildings and motor vehicles, and the like.
摘要翻译： PCT No.PCT / FR90 / 00801 Sec。 371日期1991年7月29日 102（e）日期1991年7月29日PCT 1990年11月8日PCT PCT。公开号WO91 / 07447 日期：1991年5月30日。作为乙烯/丙烯和/或1-丁烯共聚物的聚烯烃橡胶，其熔体指数为0.3〜15dg / min，相对密度为0.860〜0.885，包含74-91mol％衍生自乙烯的单元和9-26mol％衍生自丙烯和/或1-丁烯的单元，其特征在于结晶熔点为100-125℃。获得该橡胶的方法包括在温度为150-300℃，压力为400-2000巴，含有15-42％（体积）的气流。的乙烯和58-85％的乙烯。丙烯和/或1-丁烯的存在下，在包含至少一种元素周期表IVB，VB，VIB和VIII族过渡金属化合物的齐格勒型催化剂体系存在下，和至少一种有机铝化合物，如果合适的话，在存在至少一种链转移剂的情况下。诸如密封件，鞋子部件，柔性管，阻尼部件，建筑物和机动车辆的轮廓等物品的制造等。

5. 发明授权

US4465811A Aromatic hydrocarbon resins containing vinylketone groups and polymers thereof 失效
标题翻译：含有乙烯基酮基团的芳族烃树脂及其聚合物
公开(公告)号：US4465811A
公开(公告)日：1984-08-14
申请号：US382315
申请日：1982-05-26
申请人： Hacene Mehalla
发明人： Hacene Mehalla
IPC分类号： C08F8/00 , C08F8/10 , C08F290/00 , C08F297/00 , C08F297/02 , C08F299/00 , C08G81/02 , C08F12/08 , C08F32/00
CPC分类号： C08G81/021 , C08F8/00
摘要： Aromatic hydrocarbon resins having a number-average molecular weight of 500-2,500 and containing, in particular, units derived from styrene and/or from its higher homologs, are acylated with vinylketone groups RR'C.dbd.CR"--CO-- grafted onto the aromatic nuclei of the said resin, said resin further containing from 10 to 90 mol %, and preferably from 30 to 60 mol %, of units derived from indene and/or from its higher homologs, and containing from 0.02 to 0.07 grafted vinylketone group per aromatic nucleus.The resultant acylated resins are either polymerized anionically to polymers having a weight-average molecular weight ranging from 10.sup.4 to 2.10.sup.7, or are copolymerized with a living polymer such as polymethyl methacrylate.
摘要翻译：具有数均分子量为500-2,500且特别包含衍生自苯乙烯和/或其较高同系物的单元的芳族烃树脂用乙烯基酮基RR'C = CR“ - CO-接枝到所述树脂的芳族核，所述树脂还含有10-90mol％，优选30-60mol％的衍生自茚和/或其较高同系物的单元，并且每个含有0.02至0.07个接枝的乙烯基酮基团芳香核。所得酰化树脂与重均分子量为104〜2.107的聚合物阴离子聚合，或与聚甲基丙烯酸甲酯等活性聚合物共聚。

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