公开(公告)号：AT494270T

公开(公告)日：2011-01-15

申请号：AT02786487

申请日：2002-10-23

Applicant: BATTELLE MEMORIAL INSTITUTE

Inventor： WERPY TODD ,  FRYE JOHN ,  ZACHER ALAN ,  MILLER DENNIS

IPC: C07C29/00 ,  B01J21/18 ,  B01J23/36 ,  B01J23/889 ,  C07C31/18

公开(公告)号：ES2386002T3

公开(公告)日：2012-08-07

申请号：ES02786487

申请日：2002-10-23

Applicant: BATTELLE MEMORIAL INSTITUTE

Inventor： WERPY TODD ,  FRYE JOHN ,  ZACHER ALAN ,  MILLER DENNIS

IPC: C07C29/00 ,  B01J21/18 ,  B01J23/36 ,  B01J23/889 ,  C07C31/18

Abstract: Un método de hidrogenolisis que comprende reaccionar un azúcar de 5 átomos de carbono o un alcohol deazúcar de 5 átomos de carbono e hidrógeno en agua en presencia de un catalizador sólido multimetálicocomprendiendo Ni y 0.7 a 5.0 % en peso Re a una temperatura de al menos 120°C para producir propilenglicol ,etilenglicol , glicerol o cualquier combinación de los mismos.

公开(公告)号：AT530615T

公开(公告)日：2011-11-15

申请号：AT03774969

申请日：2003-10-28

Applicant: BATTELLE MEMORIAL INSTITUTE

Inventor： SIMMONS KEVIN ,  FRYE JOHN ,  WERPY TODD ,  SAMUELS WILLIAM ,  CONKLE H ,  KUCZEK SARA ,  MONZYK BRUCE ,  CHAUHAN SATYA

IPC: C09K3/18

Abstract: The present invention is a deicing/anti-icing fluid comprising: a biobased freezing point depressant, a vinylpyrrolidone polymer having a molecular weight between about 10,000 and about 700,000 and water.

公开(公告)号：WO02102772B1

公开(公告)日：2003-11-20

申请号：PCT/US0219372

申请日：2002-06-17

Applicant: BATTELLE MEMORIAL INSTITUTE

Inventor： WERPY TODD ,  FRYE JOHN G JR ,  WANG YONG ,  ZACHER ALAN H

IPC: C07D207/26 ,  C07D207/267

CPC classification number: C07D207/267 ,  C07D201/02 ,  C07D201/08

Abstract: The present invention provides methods for making N-methylpyrrolidine and analogous compounds via hydrogenation. Novel catalysts for this process, and novel conditions/yields are also described. Other process improvements may include extraction and hydrolysis steps. Some preferred reactions take place in the aqueous phase. Starting materials for making N-methylpyrrolidine may include succinic acid, N-methylsuccinimide, and their analogs.

Abstract translation: 本发明提供了通过氢化制备N-甲基吡咯烷和类似化合物的方法。 还描述了用于该方法的新型催化剂和新的条件/收率。 其他工艺改进可以包括提取和水解步骤。 一些优选的反应发生在水相中。 用于制备N-甲基吡咯烷的原料可包括琥珀酸，N-甲基琥珀酰亚胺及其类似物。

公开(公告)号：BR0210460A

公开(公告)日：2006-10-10

申请号：BR0210460

申请日：2002-06-17

Applicant: BATTELLE MEMORIAL INSTITUTE

Inventor： WERPY TODD ,  FRYE JOHN G JR ,  WANG YONG ,  ZACHER ALAN H

IPC: C07D207/26 ,  C07D207/267

Abstract: The present invention provides methods for making N-methylpyrrolidine and analogous compounds via hydrogenation. Novel catalysts for this process, and novel conditions/yields are also described. Other process improvements may include extraction and hydrolysis steps. Some preferred reactions take place in the aqueous phase. Starting materials for making N-methylpyrrolidine may include succinic acid, N-methylsuccinimide, and their analogs.