公开(公告)号：US5732548A

公开(公告)日：1998-03-31

申请号：US319620

申请日：1994-10-07

Applicant: Jeremy D. Peter-Hoblyn

Inventor： Jeremy D. Peter-Hoblyn

IPC: C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/20 ,  C10L1/24 ,  C10L1/26 ,  C10L1/28 ,  C10L1/30 ,  C10L10/00 ,  C10L10/02 ,  C10M159/18 ,  F01M3/00 ,  F02B1/04 ,  F02B47/00 ,  F02B51/02 ,  F02B75/02 ,  F01N3/20

CPC classification number: F02B47/00 ,  C10L1/143 ,  C10L1/1814 ,  C10L1/301 ,  C10L1/305 ,  C10L10/02 ,  C10M159/18 ,  F01M3/00 ,  F02B51/02 ,  C10L1/1616 ,  C10L1/1633 ,  C10L1/1641 ,  C10L1/1691 ,  C10L1/1832 ,  C10L1/1852 ,  C10L1/1883 ,  C10L1/1905 ,  C10L1/191 ,  C10L1/1985 ,  C10L1/201 ,  C10L1/207 ,  C10L1/2412 ,  C10L1/2633 ,  C10L1/28 ,  C10L1/306 ,  C10M2201/065 ,  C10M2227/08 ,  C10N2210/07 ,  C10N2240/105 ,  F02B1/04 ,  F02B2075/025 ,  F05C2201/0427 ,  Y02T10/121 ,  Y02T10/126

Abstract: The effectiveness is prolonged for catalytic oxidizers to reduce emissions of both HC and CO from two-stroke gasoline engines. A compound of a platinum group metal is added to the cylinder of the engine, to make it available as an active oxidation catalyst by combustion of the fuel. Preferably, the platinum group metal compound is added with the lubricating oil, but can be added to the fuel or through a separate injection.

Abstract translation: 催化氧化剂可以延长二氧化碳汽油发动机HC和CO排放的效果。 将铂族金属的化合物加入到发动机的气缸中，通过燃料的燃烧使其作为活性氧化催化剂得到。 优选地，铂族金属化合物加入润滑油，但可以加入到燃料中或通过单独的注入。

公开(公告)号：US5637783A

公开(公告)日：1997-06-10

申请号：US476016

申请日：1995-06-07

Applicant: Ellen B. Brandes ,  Frederick C. Loveless

Inventor： Ellen B. Brandes ,  Frederick C. Loveless

IPC: B01F17/52 ,  C07C15/40 ,  C08F8/00 ,  C08F8/04 ,  C08F8/08 ,  C08F236/04 ,  C08F236/10 ,  C08F297/02 ,  C10L1/16 ,  C10L1/18 ,  C10L1/195 ,  C10L1/196 ,  C10L1/198 ,  C10L1/20 ,  C10L1/22 ,  C10L1/236 ,  C10L1/238 ,  C10L1/24 ,  C10L10/00 ,  C10L10/18 ,  C10M143/12 ,  C10M147/02 ,  C10M149/02 ,  C10M149/06 ,  C10M149/10 ,  C10N30/02 ,  C10N30/04 ,  C10M143/10 ,  C08F236/00

CPC classification number: C10L1/195 ,  C07C15/40 ,  C08F236/04 ,  C08F297/02 ,  C08F8/00 ,  C08F8/04 ,  C08F8/08 ,  C10L1/1658 ,  C10L1/1955 ,  C10L1/196 ,  C10L1/198 ,  C10L1/207 ,  C10L1/236 ,  C10L1/238 ,  C10L1/2468 ,  C10L1/2475 ,  C10L10/18 ,  C10M143/12 ,  C10M149/06 ,  C10M149/10 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/2368 ,  C10L1/2383 ,  C10L1/2387 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2215/04 ,  C10M2215/26 ,  C10M2217/024 ,  C10M2217/028 ,  C10M2217/046 ,  C10M2217/06

Abstract: The invention provides dispersants and dispersant viscosity index improvers which include polymers of conjugated dienes which have been hydrogenated and functionalized. The dispersant substances include compositions including a copolymer of a ring substituted styrene and a conjugated diene. The polymers are selectively hydrogenated to produce polymers which have highly controlled residual amounts of aromatic unsaturation, permitting highly selective functionalization. Also provided are lubricant fluids, such as mineral and synthetic oils, which have been modified in their dispersancy and/or viscometric properties by means of the dispersant substances of the invention. Also provided are methods of modifying the dispersancy and/or viscometric properties of lubricating fluids such as mineral and synthetic lubricating oils. The dispersant substances may also include a carrier fluid to provide dispersant concentrates.

Abstract translation: 本发明提供分散剂和分散剂粘度指数改进剂，其包括已被氢化和官能化的共轭二烯的聚合物。 分散剂物质包括包含环取代的苯乙烯和共轭二烯的共聚物的组合物。 聚合物被选择性氢化以产生具有高度控制的芳族不饱和残余量的聚合物，允许高选择性官能化。 还提供了通过本发明的分散剂物质改性其分散性和/或粘度特性的润滑剂流体，例如矿物油和合成油。 还提供了改变润滑流体如矿物和合成润滑油的分散性和/或粘度特性的方法。 分散剂物质还可以包括提供分散剂浓缩物的载体流体。

公开(公告)号：US5545783A

公开(公告)日：1996-08-13

申请号：US382814

申请日：1995-02-03

Applicant: Thomas S. Coolbaugh ,  Frederick C. Loveless ,  Demetreos N. Matthews ,  Leslie R. Rudnick

Inventor： Thomas S. Coolbaugh ,  Frederick C. Loveless ,  Demetreos N. Matthews ,  Leslie R. Rudnick

IPC: C07C15/40 ,  C08F8/00 ,  C08F8/04 ,  C08F8/08 ,  C08F236/04 ,  C08F297/02 ,  C10L1/16 ,  C10L1/18 ,  C10L1/195 ,  C10L1/196 ,  C10L1/198 ,  C10L1/20 ,  C10L1/22 ,  C10L1/236 ,  C10L1/238 ,  C10L1/24 ,  C10L10/00 ,  C10M143/12 ,  C10M149/06 ,  C10M149/10 ,  C07C2/40 ,  C08F297/04

CPC classification number: C08F297/02 ,  C07C15/40 ,  C08F236/04 ,  C08F8/00 ,  C08F8/04 ,  C08F8/08 ,  C10L1/1658 ,  C10L1/195 ,  C10L1/1955 ,  C10L1/196 ,  C10L1/198 ,  C10L1/207 ,  C10L1/236 ,  C10L1/238 ,  C10L1/2468 ,  C10L1/2475 ,  C10L10/00 ,  C10M143/12 ,  C10M149/06 ,  C10M149/10 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/2368 ,  C10L1/2383 ,  C10L1/2387 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2215/04 ,  C10M2215/26 ,  C10M2217/024 ,  C10M2217/028 ,  C10M2217/046 ,  C10M2217/06

Abstract: There is disclosed a linear block copolymer comprising at least one triblock I-B-I, wherein I is a block of at least one polymerized conjugated diene of at least five (5) carbon atoms, such as isoprene, and B is a block of a polymer of at least one conjugated diene, different from that used to polymerize the block I, of at least four (4) carbon atoms, such as 1,3-butadiene. The B block is selectively hydrogenated, while each of the I blocks is unhydrogenated and therefore retains a sufficient amount of its original unsaturation to vulcanize the copolymer. There is also disclosed an alternative linear block copolymer containing at least one triblock of the first polymer block made from a minor proportion of at least one aryl-substituted olefin, such as styrene, and a major proportion of at least one conjugated diene used to polymerize the block I, the second middle polymer block of at least one diene used to polymerize the block B, and the third polymer block which is the same as the first polymer block. In this alternative copolymer, the middle block is also selectively hydrogenated, thereby leaving the terminal polymer blocks with a sufficient amount of their original unsaturation to vulcanize the copolymer. The polymers can be crosslinked or functionalized through the terminal blocks containing the vinyl unsaturation. There are also disclosed random linear and star-branched block and random copolymers made from the same monomers as the linear block copolymers.Also disclosed are methods of producing the polymers and selectively hydrogenating the aforementioned polymerized dienes.

Abstract translation: 公开了包含至少一个三嵌段IBI的线性嵌段共聚物，其中I是至少一种具有至少五（5）个碳原子的聚合的共轭二烯的嵌段，例如异戊二烯，B是在 与用于聚合嵌段I的至少一种与至少四（4）个碳原子如1,3-丁二烯聚合的共轭二烯的至少一种共轭二烯。 B嵌段被选择性氢化，而每个I嵌段是未氢化的，因此保留足够量的其原始不饱和度以硫化共聚物。 还公开了另一种线性嵌段共聚物，该线性嵌段共聚物含有至少一个由少部分至少一种芳基取代的烯烃如苯乙烯制成的第一聚合物嵌段的三嵌段，以及用于聚合的至少一种共轭二烯的主要比例 嵌段I，用于聚合嵌段B的至少一种二烯的第二中间聚合物嵌段和与第一聚合物嵌段相同的第三聚合物嵌段。 在该替代共聚物中，中间嵌段也被选择性氢化，从而使末端聚合​​物嵌段具有足够量的其初始不饱和度以硫化共聚物。 聚合物可以通过含有乙烯基不饱和键的末端嵌段交联或官能化。 还公开了由与线性嵌段共聚物相同的单体制备的随机线性和星形支链嵌段和无规共聚物。 还公开了制备聚合物和选择性氢化上述聚合二烯的方法。

公开(公告)号：US4720397A

公开(公告)日：1988-01-19

申请号：US807947

申请日：1985-12-12

Applicant: Dion P. O'Mara ,  Albert F. Hadermann ,  Jerry C. Trippe

Inventor： Dion P. O'Mara ,  Albert F. Hadermann ,  Jerry C. Trippe

IPC: C02F1/68 ,  C08J3/11 ,  C08J3/12 ,  C09K3/00 ,  C09K3/32 ,  C10L1/16 ,  C10L1/20 ,  B05D5/00

CPC classification number: C09K3/32 ,  C02F1/681 ,  C08J3/11 ,  C08J3/124 ,  C09K3/00 ,  C10L1/1633 ,  C10L1/207 ,  Y10T137/0391 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2998 ,  Y10T428/31544 ,  Y10T428/31931

Abstract: A particulate, free-flowing and rapid dissolving polymer composition is prepared by comminuting a high molecular weight thermoplastic or viscoelastic polymer at a temperature below its glass transition temperature while maintaining the polymer in an inert environment. A finely divided, solid coating agent is mingled with the comminuted polymer while maintaining the polymer particles in a cold and inert atmosphere. The particles of coating agent form a protective shell around each polymer particle by tumble mixing the components while raising the temperature of the mixture. The polymer composition finds use as a drag reducing agent; as an anti-misting agent; to enhance the efficiency of oil skimming processes and devices; and for the preparation of polymer solutions for other uses.

Abstract translation: 通过在低于其玻璃化转变温度的温度下粉碎高分子量热塑性或粘弹性聚合物，同时将聚合物保持在惰性环境中来制备颗粒状，自由流动且快速溶解的聚合物组合物。 将细碎的固体涂层剂与粉碎的聚合物混合，同时将聚合物颗粒保持在冷和惰性气氛中。 包衣剂的颗粒通过在提高混合物的温度的同时通过混合组分形成围绕每个聚合物颗粒的保护壳。 聚合物组合物用作减阻剂; 作为防雾剂; 提高撇油过程和装置的效率; 并为其他用途制备聚合物溶液。

公开(公告)号：US4010006A

公开(公告)日：1977-03-01

申请号：US407812

申请日：1973-10-18

Applicant: Roger Charles Price

Inventor： Roger Charles Price

IPC: C08L57/00 ,  C08L67/08 ,  C08L77/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24

CPC classification number: C10L1/146 ,  C08L57/00 ,  C08L67/08 ,  C08L77/00 ,  C08L77/06 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/195 ,  C10L1/1955 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/198 ,  C10L1/1983 ,  C10L1/207 ,  C10L1/236 ,  C10L1/238 ,  C10L1/2468

Abstract: Polymer blends suitable as flow improvers for crude oils, comprising a polymer having a plurality of linear paraffinic C.sub.18.sub.+ side chains, and a copolymer of ethylene and an ethylenically unsaturated compound having no such side chains.

Abstract translation: 适合作为原油流动改进剂的聚合物共混物，其包含具有多个直链烷烃C18 +侧链的聚合物，以及乙烯和不具有这种侧链的烯属不饱和化合物的共聚物。

公开(公告)号：US3961916A

公开(公告)日：1976-06-08

申请号：US446596

申请日：1974-02-28

Applicant: Stephen Ilnyckyj ,  Charles O. Cole

Inventor： Stephen Ilnyckyj ,  Charles O. Cole

IPC: C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/197 ,  C10L1/20

CPC classification number: C10L1/1973 ,  C10L1/146 ,  C10L1/1641 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/207 ,  C10L1/208

Abstract: The response of middle distillates to flow improvers can be substantially improved by utilizing a dual-functioning flow improver composition which is a combination of two different wax modifying compounds. One of these functions as a wax growth arrester. The other functions as nucleating agent. Specifically, for example, it has been demonstrated that a copolymer of ethylene with vinyl acetate in combination with another copolymer of ethylene with vinyl acetate where either the vinyl acetate monomer is present in different proportions and/or the molecular weights are different is a flow improver combination which imparts significant improvements in the filterability of middle distillate fuels.

Abstract translation: 通过使用作为两种不同蜡改性化合物的组合的双功能流动改进剂组合物，可以显着改善中间馏分对流动改进剂的响应。 这些功能之一是蜡生长避雷器。 其他功能为成核剂。 具体地说，例如，已经证明，乙烯与乙酸乙烯酯的共聚物与乙烯与乙酸乙烯酯的另一种共聚物的组合，其中乙酸乙烯酯单体以不同的比例和/或分子量存在是不同的，流动改进剂 组合使中间馏分燃料的过滤性显着提高。

公开(公告)号：USB407812I5

公开(公告)日：1976-03-23

申请号：US40781273

申请日：1973-10-18

IPC: C08L57/00 ,  C08L67/08 ,  C08L77/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24

CPC classification number: C10L1/146 ,  C08L57/00 ,  C08L67/08 ,  C08L77/00 ,  C08L77/06 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/195 ,  C10L1/1955 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/198 ,  C10L1/1983 ,  C10L1/207 ,  C10L1/236 ,  C10L1/238 ,  C10L1/2468 ,  C08L2666/04 ,  C08L2666/24

公开(公告)号：US3567639A

公开(公告)日：1971-03-02

申请号：US3567639D

申请日：1967-05-08

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： AARON COLIN ,  EDWARDS ALAN HAROLD ,  TESSIER KEITH CAMPBELL

IPC: C08L31/04 ,  C08L91/00 ,  C10L1/16 ,  C10L1/18 ,  C10L1/197 ,  C10L1/20 ,  C10L1/22 ,  C10M1/28

CPC classification number: C10L1/1973 ,  C08L31/04 ,  C08L91/00 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/195 ,  C10L1/207 ,  C10L1/236 ,  C08L2666/02

Abstract: A POUR POINT DEPRESSANT FOR CRUDE OIL, SHALE OIL OR A FUEL OIL WHICH COMPRISES 35-100 WT. PERCENT OF RESIDUA FROM THE DISTILLATION OF CRUDE OR SHALE OIL IS DISCOLOSED. THE POUR POINT DEPRESSANT IS A COPOLYMER OF EHTYLENE AND A VINYL OR C1 TO C30 HYDROCARBYL SUBSTITUTED VINYL ESTER OF A C1 TO C30 SATURATED ALIPHATIC MONOCARBOXYLIC ACID, SAID COPOLYMER HAVING A NUMBER AVERAGE MOLECULAR WEIGHT OF ABOUT 4,000 TO 60,000 AND CONTAINING ABOUT 40 TO 95 WT. PERCENT ETHYLENE.

公开(公告)号：US3337313A

公开(公告)日：1967-08-22

申请号：US38398964

申请日：1964-07-20

Applicant: STANDARD OIL CO

Inventor： OTTO BRUCE M

IPC: C08F8/20 ,  C10L1/20 ,  H05B6/80

CPC classification number: H05B6/6485 ,  C08F8/20 ,  C10L1/207 ,  H05B6/6402 ,  C08F10/00

公开(公告)号：KR100478789B1

公开(公告)日：2005-03-24

申请号：KR1020047007418

申请日：1996-08-09

Applicant: 마이너르트, 하쏘

Inventor： 마이너르트,하쏘

IPC: A61K31/02 ,  A61K47/06

CPC classification number: A61K9/0026 ,  A61K9/0014 ,  A61K9/0048 ,  A61K9/007 ,  A61K47/06 ,  A61L27/00 ,  C07C17/23 ,  C07C17/269 ,  C07C17/275 ,  C07C19/08 ,  C10L1/201 ,  C10L1/207 ,  C10M105/52 ,  C10M107/38 ,  C10M131/04 ,  C10M147/02 ,  C10M2211/022 ,  C10M2211/06 ,  C10M2213/02 ,  C10M2213/062 ,  Y10S514/886 ,  Y10S514/887 ,  Y10S514/912 ,  C07C19/16

Abstract: 본 발명은 일반식 R
F R
H 및 R
F R
H R
F 로 표시되며, 여기서 R
F 는 선형 또는 분기형 퍼플루오로알킬기이고, R
H 는 선형 또는 분기형 포화 (탄화수소)-알킬기인 반플루오르화 알칸에 관한 것이다.