公开(公告)号：AT553171T

公开(公告)日：2012-04-15

申请号：AT06763872

申请日：2006-06-26

Applicant: STROEFER ECKHARD

Inventor： TEBBEN GERD-DIETER ,  SCHELLING HEINER ,  STROEFER ECKHARD ,  PINKOS ROLF ,  HAUNERT ANDREA ,  EIERMANN MATTHIAS ,  KARL JOERN

IPC: C10L1/02 ,  C10L1/14 ,  C10L1/185 ,  C10L1/198 ,  C10L10/02 ,  C10L10/12

Abstract: A biodiesel fuel mixture having a cetane number of >40, comprising a) from 1 to 100% by weight of biodiesel, b) from 0 to 98.9% by weight of diesel oil of fossil origin, c) from 0.1 to 20% by weight of polyoxyalkylene dialkyl ether of the formula RO(CH 2 O) n R in which R is an alkyl group having from 1 to 10 carbon atoms and n=from 2 to 10, and d) from 0 to 5% by weight of further additives.

公开(公告)号：WO2010149544A3

公开(公告)日：2011-03-17

申请号：PCT/EP2010058421

申请日：2010-06-16

Applicant: BASF SE ,  SCHELLING HEINER ,  PENZEL ULRICH ,  STROEFER ECKHARD ,  EIERMANN MATTHIAS ,  SPEIER JON S ,  THIELE KAI ,  BOCK MICHAEL

Inventor： SCHELLING HEINER ,  PENZEL ULRICH ,  STROEFER ECKHARD ,  EIERMANN MATTHIAS ,  SPEIER JON S ,  THIELE KAI ,  BOCK MICHAEL

IPC: C07C263/10 ,  C07C265/04 ,  C07C265/12

CPC classification number: C07C263/10 ,  C07C265/14

Abstract: The present invention relates to a process for the production of isocyanates, preferably diisocyanates and polyisocyanates of the diphenylmethane series (MDI), by reacting an amine with phosgene in the liquid phase or in the gas phase to form the corresponding isocyanates, subsequent removal of the solvent in at least two steps to obtain at least two solvent streams, individual treatment of the at least two solvent streams, and recirculation of at least a portion of the solvent streams.

Abstract translation: 本发明涉及通过使胺与气相或气相中的光气反应以形成相应的异氰酸酯来制备二异氰酸酯，优选二苯甲烷系列（MDI）的二异氰酸酯和多异氰酸酯的方法，随后除去 溶剂至少两个步骤以获得至少两种溶剂流，对至少两种溶剂流进行单独处理，以及再循环至少一部分溶剂流。

公开(公告)号：WO2011006807A3

公开(公告)日：2011-12-22

申请号：PCT/EP2010059684

申请日：2010-07-07

Applicant: BASF SE ,  SCHELLING HEINER ,  SPEIER JON S ,  STROEFER ECKHARD ,  KIM BYOUNG-YEON

Inventor： SCHELLING HEINER ,  SPEIER JON S ,  STROEFER ECKHARD ,  KIM BYOUNG-YEON

IPC: C07C263/10 ,  C07C265/14

CPC classification number: C07C263/10 ,  C07C2601/14 ,  C07C265/14

Abstract: The present invention relates to a process for preparing light-coloured polyphenylene-polymethylene-polyisocyanate (PMDI), comprising the steps (a) providing carbon monoxide and chlorine, (b) reacting carbon monoxide with chlorine to form phosgene, (c) reacting the phosgene from step (b) with at least one primary amine with the exception of mono- and polyphenylene-polymethylene polyamines with an excess of phosgene to form an at least one isocyanate containing reaction solution, and hydrogen chloride, (d) separating excess phosgene from the isocyanate-containing reaction solution obtained in step (c), (e) providing at least one polyphenylene-polymethylene polyamine, and (f) reacting at least a portion of the phosgene separated in step (d) with the at least one polyphenylene-polymethylene polyamine to form the light-coloured polyphenylene-polymethylene polyisocyanate.

Abstract translation: 包括以下步骤：（a）提供一氧化碳和氯，（b）使一氧化碳与氯反应形成光气，（c）使所述轻质多亚甲基多亚甲基多异氰酸酯（PMDI） （b）的光气与至少一种伯胺反应，不同之处在于单和多亚苯基多亚甲基多胺与过量的光气反应形成至少一种含异氰酸酯的反应溶液和氯化氢，（d）将过量的光气从 （c）中获得的含异氰酸酯的反应溶液，（e）提供至少一种聚亚苯基 - 多亚甲基多胺，和（f）使步骤（d）中分离的至少一部分光气与至少一种聚亚苯基 - 多亚甲基多胺以形成浅色聚亚苯基 - 多亚甲基多异氰酸酯。