公开(公告)号：US4425245A

公开(公告)日：1984-01-10

申请号：US301299

申请日：1981-09-11

申请人： Paul J. Cahill ,  Edmund J. Piasek, deceased ,  by Evelyn W. Hunt, administratrix

发明人： Paul J. Cahill ,  Edmund J. Piasek, deceased ,  by Evelyn W. Hunt, administratrix

IPC分类号： C10M159/16 ,  C10M1/40

CPC分类号： C10M159/16 ,  C10M2215/04 ,  C10M2215/26 ,  C10M2217/042 ,  C10M2217/043 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/044 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106

摘要： A Mannich condensation reaction of an alkyl phenol, a formaldehyde-yielding reagent, an amine, and about 0.001 to 2.0 moles of an oil soluble benzene sulfonic acid per mole of amine.

摘要翻译： 烷基苯酚，产生甲醛的试剂，胺和每摩尔胺约0.001至2.0摩尔油溶性苯磺酸的曼尼希缩合反应。

公开(公告)号：US4070402A

公开(公告)日：1978-01-24

申请号：US667197

申请日：1976-03-15

申请人： Robert E. Karll ,  Edmund J. Piasek, deceased ,  by Evelyn W. Hunt, administratrix

发明人： Robert E. Karll ,  Edmund J. Piasek, deceased ,  by Evelyn W. Hunt, administratrix

IPC分类号： C08F8/02 ,  C07C37/14 ,  C07C39/12 ,  C07C39/17 ,  C07C39/18

CPC分类号： C08F8/02

摘要： Phenols alkylated with high molecular weight ethylene-propylene-diene terpolymers are obtained in essentially quantitative yields and with no measurable fragmentation of terpolymer by reacting terpolymer with a large excess of phenol, in the presence of BF.sub.3 as catalyst, at alkylation temperatures of about 170.degree.-300.degree. F. The preferred terpolymers consist essentially of about 35-45 mole percent propylene, 65-55 mole percent ethylene, and about 1.0-2.5 mole percent of a 5-alkenyl-2-norbornene such as 5-ethylidene-2-norbornene. The novel terpolymer alkylated phenol compositions are useful as intermediates for the preparation of multifunctional addition agents for lubricating oils, for example addition agents having combined dispersant-viscosity index improving properties.

摘要翻译： 在高分子量乙烯 - 丙烯 - 二烯三元共聚物中烷基化的酚是在BF 3作为催化剂的存在下，在烷基化温度为约170℃的条件下，以三元共聚物与大量过量的苯的反应， -300°F。优选的三元共聚物基本上由约35-45摩尔％丙烯，65-55摩尔％乙烯和约1.0-2.5摩尔％的5-链烯基-2-降冰片烯如5-亚乙基-2- 降冰片烯 新型三元共聚物烷基化酚组合物可用作制备用于润滑油的多官能添加剂的中间体，例如具有组合的分散剂 - 粘度指数改进性能的添加剂。

公开(公告)号：US4425249A

公开(公告)日：1984-01-10

申请号：US53106

申请日：1979-06-28

申请人： Paul J. Cahill ,  Edmund J. Piasek, deceased ,  by Evelyn W. Hunt, administrator

发明人： Paul J. Cahill ,  Edmund J. Piasek, deceased ,  by Evelyn W. Hunt, administrator

IPC分类号： C10M159/16 ,  C10M1/32

CPC分类号： C10M159/16 ,  C10M2215/04 ,  C10M2215/26 ,  C10M2217/042 ,  C10M2217/043 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/044 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106

摘要： A Mannich condensation reaction of an alkyl phenol, a formaldehyde-yielding reagent, an amine, and about 0.001 to 2.0 moles of an oil soluble benzene sulfonic acid per mole of amine.

摘要翻译： 烷基苯酚，产生甲醛的试剂，胺和每摩尔胺约0.001至2.0摩尔油溶性苯磺酸的曼尼希缩合反应。