公开(公告)号：US3996023A

公开(公告)日：1976-12-07

申请号：US818249

申请日：1969-04-22

Applicant: Desmond Wilfrid John Osmond ,  Norman Douglas Patrick Smith ,  Frederick Andrew Waite

Inventor： Desmond Wilfrid John Osmond ,  Norman Douglas Patrick Smith ,  Frederick Andrew Waite

IPC: C10L1/14 ,  C10L1/16 ,  C10L1/18

CPC classification number: C10L1/146 ,  C10L1/165 ,  C10L1/1641 ,  C10L1/1658 ,  C10L1/1675 ,  C10L1/1955 ,  C10L1/1963 ,  C10L1/1973

Abstract: A polymer is dissolved in a liquid hydrocarbon fuel which has a flash point of at least 90.degree. F and is of a type suitable for gas turbine aircraft engines in order to reduce the tendency of the fuel to particulate dissemination when the fuel is subjected to shock. The polymer has a viscosity average molecular weight greater than 10.sup.6 or an intrinsic viscosity greater than 2.5 dls./gm. and the amount of polymer is sufficient that there is molecular overlap of polymer molecules in the liquid.

Abstract translation: 聚合物溶解在液体烃燃料中，该液体烃燃料的闪点至少为90°F，并且适用于燃气涡轮机飞机发动机的类型，以便在燃料受到冲击时减少燃料颗粒物散发的趋势 。 聚合物的粘均分子量大于106或特性粘度大于2.5dls./gm。 并且聚合物的量足以使液体中的聚合物分子存在分子重叠。

公开(公告)号：US3846090A

公开(公告)日：1974-11-05

申请号：US25275572

申请日：1972-05-12

Applicant: ICI LTD

Inventor： WAITE F ,  OSMOND D ,  SMITH N

IPC: C10L1/14 ,  C10L1/16 ,  C10L1/18

CPC classification number: C10L1/146 ,  C10L1/16 ,  C10L1/165 ,  C10L1/18 ,  C10L1/1963

Abstract: 1. A LIQUID HYDROCARBON FUEL OF FLASH POINT AT LEAST 90* F. AND SUITABLE FOR USE IN GAS TURBINED ENGINED AIRCRAFT, HAVING A REDUCED TENDENCY TO PARTICULATE DISSEMINATION ON BEING SUBJECTED TO SHOCK THE FUEL CONTAINING DISSOLVED THEREIN POLYMER OF MOLECULAR WEIGHT GREATER THAN 10**6 (VISCOSITY AVERAGE) OR OF INTRINSIC VISCOSITY GREATER THAN 2.5 DLS./GM. IN A CONCENTRATION SUCH THAT THERE IS MOLECULAR OVERLAP OF THE POLYMER MOLECULES IN THE LIQUID THE POLYMER BEING AN ADDITION HOMOPOLYMER OF AN ALKYL STYRENE OR AN ADDITION HOMOPOLYMER OF AN ALKYL ONE OR MORE ETHYLENICALLY UNSATURATED NON-POLR MONOMERS COPOLYMERIZABLE WITH SAID ALKYL STYRENE.

公开(公告)号：US3841850A

公开(公告)日：1974-10-15

申请号：US29779272

申请日：1972-10-16

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： AARON C ,  EDWARDS A ,  TESSIER K

IPC: C08F10/00 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10L1/26 ,  C10L1/28

CPC classification number: C10L1/146 ,  C08F10/00 ,  C10L1/14 ,  C10L1/1633 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/195 ,  C10L1/207 ,  C10L1/236 ,  C10L1/2468 ,  C10L1/2675 ,  C10L1/285 ,  C08F4/28

Abstract: Hydrocarbon oils such as residua fuels, residua-containing fuels, flash distillate fuels and crude oils are improved in their pour points by the incorporation of a pour point depressing copolymer of 82 to 90 mole percent ethylene with certain substituted ethylenes of 3 to 40 carbon atoms which have less than 18 carbon atoms in any linear side chains.

Abstract translation: 碳氢化合物油例如残余燃料，含残留物的燃料，闪蒸馏分燃料和原油通过加入82至90摩尔％的乙烯与某些3-40个碳原子取代的乙烯的倾点降低共聚物来改善其倾点 其在任何直链侧链中具有少于18个碳原子。

公开(公告)号：US3790358A

公开(公告)日：1974-02-05

申请号：US3790358D

申请日：1971-07-30

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： ROSSI A ,  JACOBSON N ,  MILLER H

IPC: C08F210/14 ,  C10L1/16

CPC classification number: C08F210/14 ,  C10L1/1633 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/1666 ,  C08F210/08 ,  C08F210/06

Abstract: Hydrocarbon polymers comprising linear C18 alkyl side chains are added to residual fuels to improve their pour point and flow characteristics. These polymers are prepared by polymerizing C20C40 alpha-olefins in the presence of a Ziegler-type catalyst to a number average molecular weight within the range between about 500 and 125,000. Particularly effective polymers are prepared from C3-C18 alpha-olefins and C20-C40 alpha-olefins.

Abstract translation: 包含直链C 18 +烷基侧链的烃聚合物加入到残余燃料中以改善其倾点和流动特性。 这些聚合物通过在齐格勒型催化剂存在下将C20-C40α-烯烃聚合至数均分子量在约500至125,000之间的范围内来制备。 特别有效的聚合物由C3-C18α-烯烃和C20-C40α-烯烃制备。

公开(公告)号：US3729296A

公开(公告)日：1973-04-24

申请号：US3729296D

申请日：1966-10-14

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： MILLER H

IPC: C10G73/04 ,  C10G73/06 ,  C10L1/16 ,  C10L1/18 ,  C10L1/195 ,  C10L1/22 ,  C10M1/26

CPC classification number: C10L1/195 ,  C10G73/04 ,  C10G73/06 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/1666 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/2364

Abstract: OIL-SOLUBLE POLYMERS OF UNSATURATED ESTERS HAVING AKYL SIDE CHAINS CONTAINING ABOUT 18 TO 34 CARBON ATOMS IMPROVE FLOW AND POUR POINTS OF HIGH WAX CONTENT PETROLEUM OILS SUCH AS CRUDES, RESIDUA, ETC., AND ARE USEFUL AS DEWAXING ACIDS.

公开(公告)号：US20170081458A1

公开(公告)日：2017-03-23

申请号：US15368868

申请日：2016-12-05

Applicant: Infineum International Limited

Inventor： Carl Waterson ,  Kenneth Lewtas ,  Peter Scott ,  Christopher J. Kay ,  Giles W. Theaker ,  Peter M. Wright

IPC: C08F297/02 ,  C10M145/14 ,  C10M143/10 ,  C10M143/12 ,  C10L1/196 ,  C10L1/16

CPC classification number: C08F297/02 ,  C07C15/02 ,  C08F4/65912 ,  C08F4/65925 ,  C08F295/00 ,  C08G81/021 ,  C09D153/025 ,  C10L1/143 ,  C10L1/16 ,  C10L1/165 ,  C10L1/1658 ,  C10L1/1963 ,  C10L1/236 ,  C10L10/14 ,  C10L10/16 ,  C10L2230/14 ,  C10L2250/04 ,  C10L2270/026 ,  C10M143/10 ,  C10M143/12 ,  C10M145/02 ,  C10M145/14 ,  C10M2205/022 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2209/084 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2230/02 ,  C10N2230/08 ,  C08F110/02 ,  C08F2500/17 ,  C08L53/025 ,  C08L91/00

Abstract: Concentrates containing specific functionalised diblock copolymers serve as effective additives for improving the cold flow behaviour of fuels and oils, the copolymers being derived from a terminally-unsaturated intermediate polymer obtained via a metallocene process involving hydrogen.

公开(公告)号：US20170015791A9

公开(公告)日：2017-01-19

申请号：US13936539

申请日：2013-07-08

Applicant: Infineum International Limited

Inventor： Carl Waterson ,  Kenneth Lewtas ,  Peter Scott ,  Christopher J. Kay ,  Giles W. Theaker ,  Peter M. Wright

IPC: C08G81/02 ,  C10M143/10 ,  C07C15/02 ,  C10L10/16

CPC classification number: C08F297/02 ,  C07C15/02 ,  C08F4/65912 ,  C08F4/65925 ,  C08F295/00 ,  C08G81/021 ,  C09D153/025 ,  C10L1/143 ,  C10L1/16 ,  C10L1/165 ,  C10L1/1658 ,  C10L1/1963 ,  C10L1/236 ,  C10L10/14 ,  C10L10/16 ,  C10L2230/14 ,  C10L2250/04 ,  C10L2270/026 ,  C10M143/10 ,  C10M143/12 ,  C10M145/02 ,  C10M145/14 ,  C10M2205/022 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2209/084 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2230/02 ,  C10N2230/08 ,  C08F110/02 ,  C08F2500/17 ,  C08L53/025 ,  C08L91/00

Abstract: Concentrates containing specific functionalised diblock copolymers serve as effective additives for improving the cold flow behaviour of fuels and oils, the copolymers being derived from a terminally-unsaturated intermediate polymer obtained via a metallocene process involving hydrogen.

Abstract translation: 含有特定官能化二嵌段共聚物的浓缩物可用作改善燃料和油的冷流行为的有效添加剂，该共聚物衍生自通过涉及氢的金属茂方法获得的末端不饱和中间体聚合物。

公开(公告)号：US09540583B2

公开(公告)日：2017-01-10

申请号：US13936539

申请日：2013-07-08

Applicant: Infineum International Limited

Inventor： Carl Waterson ,  Kenneth Lewtas ,  Peter Scott ,  Christopher J. Kay ,  Giles W. Theaker ,  Peter M. Wright

IPC: C10M145/14 ,  C08F297/02 ,  C10L1/10 ,  C07C15/00 ,  C10M101/02 ,  C10M143/10 ,  C10M145/02 ,  C10L1/236

CPC classification number: C08F297/02 ,  C07C15/02 ,  C08F4/65912 ,  C08F4/65925 ,  C08F295/00 ,  C08G81/021 ,  C09D153/025 ,  C10L1/143 ,  C10L1/16 ,  C10L1/165 ,  C10L1/1658 ,  C10L1/1963 ,  C10L1/236 ,  C10L10/14 ,  C10L10/16 ,  C10L2230/14 ,  C10L2250/04 ,  C10L2270/026 ,  C10M143/10 ,  C10M143/12 ,  C10M145/02 ,  C10M145/14 ,  C10M2205/022 ,  C10M2205/04 ,  C10M2205/06 ,  C10M2209/084 ,  C10N2220/021 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2230/02 ,  C10N2230/08 ,  C08F110/02 ,  C08F2500/17 ,  C08L53/025 ,  C08L91/00

Abstract: Concentrates containing specific functionalized diblock copolymers serve as effective additives for improving the cold flow behavior of fuels and oils, the copolymers being derived from a terminally-unsaturated intermediate polymer obtained via a metallocene process involving hydrogen.

Abstract translation: 含有特定官能化二嵌段共聚物的浓缩物用作改善燃料和油的冷流行为的有效添加剂，该共聚物衍生自通过涉及氢的金属茂方法获得的末端不饱和中间体聚合物。

公开(公告)号：US20110190438A1

公开(公告)日：2011-08-04

申请号：US13002954

申请日：2009-07-03

Applicant: Raquel Rodriguez Gonzalez ,  Jostein Djuve ,  Anders Grinrod

Inventor： Raquel Rodriguez Gonzalez ,  Jostein Djuve ,  Anders Grinrod

IPC: C08L39/06 ,  C08L33/08 ,  C08K5/01

CPC classification number: C10L10/16 ,  C08F210/14 ,  C08F226/10 ,  C09K8/524 ,  C10L1/146 ,  C10L1/1608 ,  C10L1/1641 ,  C10L1/165 ,  C10L1/1832 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/198 ,  C10L1/2368 ,  C10L1/2383 ,  C08F2500/17

Abstract: A method of improving the cold flow properties of a paraffin-containing fluid that includes admixing an effective amount of a polymer comprising cyclic amide and long chain alkyl functionality is disclosed.

Abstract translation: 公开了一种改善含石蜡流体的冷流性能的方法，其包括混合有效量的包含环酰胺和长链烷基官能团的聚合物。

公开(公告)号：US07572303B2

公开(公告)日：2009-08-11

申请号：US10722063

申请日：2003-11-24

Applicant: William C. Orr

Inventor： William C. Orr

IPC: C10L1/18

CPC classification number: C10L1/12 ,  C10L1/023 ,  C10L1/026 ,  C10L1/10 ,  C10L1/1208 ,  C10L1/1216 ,  C10L1/1225 ,  C10L1/1233 ,  C10L1/1241 ,  C10L1/125 ,  C10L1/1258 ,  C10L1/1266 ,  C10L1/1275 ,  C10L1/1283 ,  C10L1/1291 ,  C10L1/165 ,  C10L1/19 ,  C10L1/207 ,  C10L1/30 ,  C10L1/301 ,  C10L1/305 ,  C10L1/306 ,  C10L1/308 ,  C10L10/00 ,  C10L10/02 ,  F02B3/06 ,  F02M25/00

Abstract: A fuel composition of the present invention exhibits minimized hydrolysis and increased fuel stability, even after extended storage at 65° F. for 6-9 months. The composition, which is preferably not strongly alkaline (3.0 to 10.5), is more preferably weakly alkaline to mildly acidic (4.5 to 8.5) and most preferably slightly acidic (6.3 to 6.8), includes a lower dialkyl carbonate, a combustion improving amount of at least one high heating combustible compound containing at least one element selected from the group consisting of aluminum, boron, bromine, bismuth, beryllium, calcium, cesium, chromium, cobalt, copper, francium, gallium, germanium, iodine, iron, indium, lithium, magnesium, manganese, molybdenum, nickel, niobium, nitrogen, phosphorus, potassium, palladium, rubidium, sodium, tin, zinc, praseodymium, rhenium, silicon, vanadium, or mixture, and a hydrocarbon base fuel.

Abstract translation: 本发明的燃料组合物即使在65°F下延长储存6-9个月之后，表现出最小化的水解和增加的燃料稳定性。 优选不强碱性（3.0〜10.5）的组合物更优选弱碱性至弱酸性（4.5〜8.5），最优选微酸性（6.3〜6.8），包括低级碳酸二烷基酯，燃烧改善量 含有选自铝，硼，溴，铋，铍，钙，铯，铬，钴，铜，ium，镓，锗，碘，铁，铟的至少一种元素的至少一种高加热可燃化合物， 锂，镁，锰，钼，镍，铌，氮，磷，钾，钯，铷，钠，锡，锌，镨，铼，硅，钒或混合物，以及烃类燃料。