公开(公告)号：US5073600A

公开(公告)日：1991-12-17

申请号：US420974

申请日：1989-10-12

申请人： John Eugene Gorman ,  John A. Morris

发明人： John Eugene Gorman ,  John A. Morris

IPC分类号： B01F17/52 ,  C08C19/36 ,  C08F8/32 ,  C09K3/00 ,  C10M149/06 ,  C10M149/22 ,  C10N30/02 ,  C10N30/04 ,  C10N70/00

CPC分类号： C10M149/06 ,  C08C19/36 ,  C08F8/32 ,  C08F2800/20 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2215/04 ,  C10M2215/086 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2217/024 ,  C10M2217/046 ,  C10M2217/06

摘要： A process is provided according to the present invention comprising the steps of: functionalizing a base polymer by grafting alpha-beta unsaturated carboxylic acid, anhydride or ester to a base polymer, the base polymer being selected from the group of hydrogenated polymer of a conjugated diolefin and a copolymer of conjugated diolefins and monoalkenyl arenes, the grafting being performed in a blending device capable of imparting high mechanical energy and in the presence of 3 to 15 percent by weight, based on base polymer, of a suitable diluent oil; reacting the functionalized polymer with an amine; and recovering an animated polymer. This process results in a lower level of scission, crosslinking and coupling than processes which are essentially oil free. The product of this process is an excellent lubricating oil viscosity index improver and additionally has dispersant characteristics.

公开(公告)号：US5027440A

公开(公告)日：1991-07-02

申请号：US430752

申请日：1989-11-02

申请人： John A. Morris ,  Gene E. Stout

发明人： John A. Morris ,  Gene E. Stout

IPC分类号： A41B11/00

CPC分类号： A41B11/006

摘要： A sock includes pockets for storing small items. A first pocket is disposed on the calf portion of a sock, defining a cavity and an opening, and having a fold adjacent to the opening to releasably retain items in the cavity. A second pocket is disposed between the first pocket and the sock, defining the second cavity and an opening. In a preferred embodiment, the two pockets are formed by attaching a folded pouch to the calf portion of a sock.

摘要翻译： 袜子包括用于存放小物品的口袋。 第一口袋设置在袜子的小腿部分上，限定空腔和开口，并且具有邻近开口的折叠部，以将物品可释放地保持在空腔中。 第二口袋设置在第一袋和袜子之间，限定第二腔和开口。 在优选实施例中，通过将折叠的小袋附接到袜子的小腿部分而形成两个口袋。

公开(公告)号：US4822857A

公开(公告)日：1989-04-18

申请号：US136622

申请日：1987-12-22

申请人： John E. Gorman ,  John A. Morris

发明人： John E. Gorman ,  John A. Morris

IPC分类号： C09K3/10 ,  C08F285/00 ,  C08F287/00 ,  C08L51/00 ,  C08F4/00

CPC分类号： C08F287/00

摘要： Alkoxy silane compounds such as vinyl-triethoxy-silane are more readily grafted to block copolymers in the presence of an amount of zinc oxide between about 0.15% and 1.5% by weight of the block copolymer. The silane modified block copolymer prepared with zinc oxide exhibits greater resistance to gel formation than silane-modified block copolymer prepared without the zinc oxide.

公开(公告)号：US4921625A

公开(公告)日：1990-05-01

申请号：US211748

申请日：1988-06-27

申请人： John E. Gorman ,  John A. Morris

发明人： John E. Gorman ,  John A. Morris

IPC分类号： C08F2/00 ,  B29C35/00 ,  C08F8/46 ,  C08F287/00 ,  C08F291/00

CPC分类号： C08F287/00 ,  C08F291/00

摘要： A process for incorporating carboxy and/or carboxyl derivative functionality into a hydrocarbon polymer which is substantially free of ethylenic unsaturation. The functionalization is accomplished by contacting the functionalizing agent or agents with the polymer in the presence of a free radical initiator in a blending apparatus capable of imparting high mechanical energy into the reaction medium. The blending apparatus is preferably an extruder and most preferably a non-intermeshing twin screw extruder. The amount of degradation resulting from the presence of a free radical initiator and the high mechanical shear at the elevated temperatures employed during the contacting is reduced by effecting the contacting in a suitable diluent. Similarly, the amount of polymer crosslinking and/or coupling is reduced through the use of a suitable diluent. The polymer is maintained in the molten phase during the reaction.