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Polymers having terminal hydroxyl, aldehyde, or alkylamino substituents and derivatives thereof

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08F-008/32
출원번호 US-0036031 (1998-03-06)
발명자 / 주소
  • Thaler Warren A.
  • Emert Jacob I.
  • Horvath Istvan T.
  • Schlosberg Richard H.
  • Young David A.
  • Zushma Stephen
출원인 / 주소
  • Exxon Chemical Patents, Inc.
대리인 / 주소
    Ohlandt, Greeley, Ruggiero & Perle
인용정보 피인용 횟수 : 11  인용 특허 : 30

초록

A polymer having a terminal hydroxyl, aldehyde or alkylamino substituent which may be used directly or in a derivative form as a dispersant for both fuel and lubricating oil compositions, wherein the polymer has a M.sub.n of about 300 to 10,000, and is derived from a polyolefin which is derived from

대표청구항

[ What is claimed is:] [1.] A lubricant composition including a base oil and a dispersant comprising a polymer having a terminal alkylamino substituent, and a M.sub.n of about 300 to 10,000, said polymer being derived from a polyolefin derived from a polyene and a monomer of the formula H.sub.2 C.db

이 특허에 인용된 특허 (30)

  1. Kennedy Joseph P. (Akron OH) Goodall Brian L. (Akron OH) Lubnin Alexander V. (Akron OH), Aldehyde-telechelic polyisobutylenes, catalytic method for preparing the same with high conversion and selectivity, and.
  2. Hlatky Gregory G. (Houston TX) Turner Howard W. (Webster TX), Catalyst system of enhanced productivity.
  3. Hlatky Gregory G. (Houston TX) Turner Howard W. (Webster TX), Catalyst system of enhanced productivity.
  4. Miller David J. (Charleston WV) Bryant David R. (South Charleston WV), Catalytic metal recovery from non-polar organic solutions.
  5. Welborn ; Jr. Howard C. (Houston TX), Copolymers of ethylene and 1,3-butadiene.
  6. Butte ; Jr. Walter A. (West Chester PA) Cherry Wesley R. (Prospect Park PA), High selectivity cyanoalkylation process.
  7. Turner Howard W. (Houston) Hlatky Gregory G. (Houston) Eckman Richard R. (Houston TX), Ionic metallocene catalyst compositions.
  8. Stevens James C. (Midland MI) Neithamer David R. (Concord CA), Metal complex compounds.
  9. Canich Jo Ann M. (Webster TX) Licciardi Gary F. (Humble TX), Mono-Cp heteroatom containing Group IVB transition metal complexes with MAO: supported catalysts for olefin polymerizati.
  10. Canich Jo Ann M. (Webster TX) Licciardi Gary F. (Humble TX), Mono-Cp heteroatom containing group IVB transition metal complexes with MAO: supported catalyst for olefin polymerizatio.
  11. Canich Jo Ann M. (Webster TX), Monocyclopentadienyl transition metal olefin polymerization catalysts.
  12. Franz Dieter (Ludwigshafen DEX) Kummer Rudolf (Frankenthal DEX) Mach Helmut (Heidelberg DEX) Rath Hans P. (Gruenstadt DEX), Motor fuel or lubricant composition containing polybutyl or polyisobutyl derivatives.
  13. Meinhardt Norman A. (Lyndhurst OH) Davis Kirk E. (Euclid OH), Novel carboxylic acid acylating agents, derivatives thereof, concentrate and lubricant compositions containing the same,.
  14. Gutierrez Antonio (Mercerville NJ) Song Won R. (Short Hills NJ) Lundberg Robert D. (Bridgewater NJ) Kleist Robert A. (Bayonne NJ), Novel ethylene alpha-olefin copolymer substituted Mannich base lubricant dispersant additives.
  15. Canich Jo Ann M. (Houston TX), Olefin polymerization catalysts.
  16. Kummer Rudolf (Frankenthal DEX) Franz Dieter (Ludwigshafen DEX) Rath Hans P. (Gruenstadt DEX), Polybutyl-and polyisobutylamines, their preparation, and fuel compositions containing these.
  17. Mach Helmut (Heidelberg DEX) Vogel Hans-Henning (Frankenthal DEX) Jahn Juergen (Dannstadt DEX), Polycarboxylic acid esters and lubricants containing these esters.
  18. Ewen John A. (Houston TX) Welborn ; Jr. Howard C. (Houston TX), Process and catalyst for producing reactor blend polyolefins.
  19. McEntire Edward E. (Kennett Square PA) Knifton John F. (Austin TX), Process for formation of dialkylaminomethylated internal olefin polymers.
  20. Doi Yoshiharu (Kanagawa JPX) Soga Kazuo (Kanagawa JPX) Ueki Satoshi (Saitama JPX) Miyazaki Makoto (Saitama JPX), Process for producing propylene polymer.
  21. Hoel Elvin L. (Westfield NJ), Process for production of a high molecular weight ethylene a-olefin elastomer with a metallocene alumoxane catalyst.
  22. Floyd Sigmund (Elizabeth NJ) Hoel Elvin L. (Westfield NJ), Process for production of high molecular weight EPDM elastomers using a metallocene-alumoxane catalyst system.
  23. Zuckerman Marie F. (North Haven CT), Process for the hydrogenation of nitriles to primary amines.
  24. Welborn ; Jr. Howard C. (Houston TX) Tornqvist Erik G. M. (Watchung NJ), Process for the preparation of alumoxanes.
  25. Carr Richard V. C. (Allentown PA) Johnson Thomas A. (Orefield PA) Galaton Steven M. (Doylestown PA) Albanese Thomas A. (Allentown PA), Process for the preparation of bis(aminopropyl)aliphatic glycols.
  26. Drent Eit (Amsterdam NLX) Broekhuis Antonius A. (Amsterdam NLX), Process for the preparation of functionalized polymers.
  27. Jachimowicz Felek (Columbia MD) Hansson Per E. A. (Columbia MD), Process for the preparation of polymeric amine containing products.
  28. Jachimowicz, Felek; Hansson, P. E. Anders, Process for the preparation of polymeric amine containing products.
  29. Welborn ; Jr. Howard C. (1952 Vermont Ave. Houston TX 77019), Silicon-bridged transition metal compounds.
  30. Welborn ; Jr. Howard C. (Houston TX), Silicon-bridged transition metal compounds.

이 특허를 인용한 특허 (11)

  1. Drozd, Joseph C.; Martin, Harold R.; Blakemore, Thomas J.; Kelly, Dennis; Hudgens, Doug, Controlled release additives in fuel systems.
  2. Sundaram, Magesh; Little, David Alan, Controlled release cooling additive compositions.
  3. Martin, Harold R.; Kelly, Dennis; Drozd, Joseph C.; Blakemore, Thomas J.; Hudgens, Doug; Verdegan, Barry M., Controlled release of additives in fluid systems.
  4. Martin, Harold; Kelly, Dennis; Drozd, Joseph C.; Blakemore, Thomas; Hudgens, Doug; Verdegan, Barry M., Controlled release of additives in fluid systems.
  5. Martin, Harold; Kelly, Dennis; Drozd, Joseph C.; Blakemore, Thomas; Hudgens, Doug; Verdegan, Barry M., Controlled release of additives in fluid systems.
  6. Kelly, Dennis R.; Little, David Alan; Sundaram, Magesh, Controlled release of microbiocides.
  7. Little, David Alan; Sundaram, Magesh, Devices and methods for controlled release of additive compositions.
  8. Martin, Harold R.; True-Dahl, Abby; Loftis, Ted S.; Bagci, Ismail C.; Abdalla, Wassem; Johnson, Mark J.; Verdegan, Barry M.; Herman, Peter K., Filtration device with releasable additive.
  9. Drozd, Joseph C.; Martin, Harold R.; Chen, Yu-Sen, Fuel additive compositions.
  10. Martin, Harold; Stehouwer, David M.; Drozd, Joseph C.; Chen, Yu-Sen, Fuel filter including slow release additive.
  11. Chen,Yu Sen; Hudgens,Doug; Blakemore,Thomas J.; Drozd,Joseph C., Sustained release coolant additive composition.
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