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Skeletal isomerization of alkyl esters and derivatives prepared therefrom

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07C-051/353
출원번호 US-0339437 (2003-01-09)
발명자 / 주소
  • Zhang, Shuguang
  • Zhang, Zongchao
  • Steichen, Dale
출원인 / 주소
  • Akzo Nobel N.V.
인용정보 피인용 횟수 : 15  인용 특허 : 13

초록

The present invention relates to a process for the skeletal isomerization of unsaturated linear fatty acids to branched fatty acids which comprises contacting said unsaturated linear fatty acids with at least one large pore zeolite catalyst wherein said at least one zeolite catalyst comprises a mate

대표청구항

1. A branched fatty acid or alkyl ester thereof prepared by isomerizing a feedstock which comprises unsaturated linear fatty acids, alkyl esters of unsaturated fatty acids or mixtures thereof, wherein said process comprises subjecting said feedstock to an isomerization reaction in the presence of an

이 특허에 인용된 특허 (13)

  1. Tsumadori Masaki (Utsunomiya JPX) Inokoshi Junichi (Utsunomiya JPX), Fabric softener of mixed quaternary ammonium salts: combination of linear alkyl and methyl-branched alkyl quaternary amm.
  2. Hodgson William R.,GB3 ; Koetsier Wicher Tijmen,DEX ; Lok Cornelis Martinus,GB3 ; Roberts Glyn,GB3, Fatty acid isomerisation.
  3. Aufdembrink Brent A. (Voorhees NJ), Method for intercalating organic-swelled layered metal chalcogenide with polymer chalcogenide by treatment with organic,.
  4. Beck Jeffrey S. (Princeton NJ), Method for synthesizing mesoporous crystalline material.
  5. Corey James Kenneally ; Daniel Stedman Connor, Process for the branching of saturated and/or unsaturated fatty acids and/or alkyl esters thereof.
  6. Tomifuji Takeshi (Wakayama JPX) Abe Hiroshi (Wakayama JPX) Matsumura Yoshihisa (Wakayama JPX) Sakuma Yasumitsu (Wakayama JPX), Process for the preparation of branched chain fatty acids and alkyl esters thereof.
  7. Foglia Thomas A. (Lafayette Hill PA) Perlstein Theodore (Philadelphia PA) Nakano Yoshio (Philadelphia PA) Maerker Gerhard (Oreland PA), Process for the preparation of branched chain fatty acids and esters.
  8. Neuss Michael (Cologne DEX) Eierdanz Horst (Hilden DEX), Process for the production of branched fatty acids and esters thereof.
  9. Struve Alfred (Hilden DEX) Baumann Horst (Leichlingen DEX) Schmid Karl H. (Mettmann DEX) Meffert Alfred (Monheim DEX), Process for the recovery of methyl-branched, saturated C14-C24-fatty acids.
  10. Bonastre Nuria,ESX ; Bigorra Llosas Joaquim,ESX ; Pi Subirana Rafael,ESX, Quaternized fatty acid triethanolamine ester salts with improved solubility in water.
  11. Laufenberg Alfred (Dormagen DEX) Behr Arno (Duesseldorf DEX), Saturated branched fatty acids containing 20 to 28 carbon atoms or esters thereof with C1-36 alkanols, a p.
  12. Laufenberg Alfred (Dormagen DEX) Behr Arno (Duesseldorf DEX), Saturated branched fatty acids containing 21 to 28 carbon atoms or esters thereof with c1-36 alkanols, a process for the.
  13. Kresge Charles T. (West Chester PA) Leonowicz Michael E. (Medford Lakes NJ) Roth Wieslaw J. (Sewell NJ) Schmitt Kirk D. (Pennington NJ) Vartuli James C. (West Chester PA), Synthetic mesoporous crystalline material.

이 특허를 인용한 특허 (15)

  1. Ratnasamy, Paul; Carreon, Moises; Deshmane, Chinmay, Catalytic isomerisation of linear olefinic hydrocarbons.
  2. Ijdo, Wouter; Dino, David, Composite compositions for polymers and organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituents.
  3. Hallen, Richard T.; Albrecht, Karl O.; Brown, Heather M.; White, James F., Deoxygenation of fatty acids for preparation of hydrocarbons.
  4. Hallen, Richard T.; Albrecht, Karl O.; Brown, Heather M.; White, James F., Deoxygenation of fatty acids for preparation of hydrocarbons.
  5. Hallen, Richard T.; Albrecht, Karl O.; Brown, Heather M.; White, James F., Deoxygenation of fatty acids for preparation of hydrocarbons.
  6. Dino, David; Ijdo, Wouter; Thompson, Jeffrey; Elsayed, Kamal Said Kamal, Organoclay compositions for drilling fluids useful to provide substantially constant rheology profiles to such fluids over a wide temperature range.
  7. Dino, David; Ijdo, Wouter; Thompson, Jeffrey; Elsayed, Kamal Said Kamal, Organoclay compositions for drilling fluids useful to provide substantially constant rheology profiles to such fluids over a wide temperature range.
  8. Ijdo, Wouter; Dino, David; Chen, Yanhui; Magauran, Edward, Organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituents.
  9. Ijdo, Wouter; Dino, David; Chen, Yanhui; Magauran, Edward, Organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituents.
  10. Ijdo, Wouter; Dino, David; Chen, Yanhui; Magauran, Edward, Organoclay compositions having quaternary ammonium ion having one or more branched alkyl substituents.
  11. Wang, Kun; Wu, Margaret May-Som; Galuska, Alan Anthony; Stern, David Lawrence, Process for making basestocks from renewable feedstocks.
  12. Ngo, Helen; Foglia, Thomas A., Process for preparing saturated branched chain fatty acids.
  13. Ngo, Helen; Foglia, Thomas A., Process for preparing saturated branched chain fatty acids.
  14. Bergen-Brenkman, Tanja Van; Rashidi, Negar; Wels, Bastiaan, Process for producing monobranched fatty acids or alkyl esters thereof.
  15. Dubois, Jean-Luc; Couturier, Jean-Luc, Synthesis of a branched unsaturated compound by means of cross metathesis.

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