公开(公告)号：WO2008058970A3

公开(公告)日：2008-09-25

申请号：PCT/EP2007062286

申请日：2007-11-13

Applicant: BASF SE ,  RATH HANS PETER ,  HANEFELD PHILLIP ,  MACH HELMUT

Inventor： RATH HANS PETER ,  HANEFELD PHILLIP ,  MACH HELMUT

IPC: C08F6/00 ,  C08F6/04

CPC classification number: C08F6/001 ,  C08F6/04 ,  C08L23/20

Abstract: A method for the removal of isobutene oligomers from an isobutene polymer is disclosed, wherein the isobutene polymer is stripped with vapours of a saturated hydrocarbon having at least 8 carbon atoms and the isobutene oligomers are at least partly driven off. Problematic isobutene oligomers are largely removed without affecting the reactivity of the isobutene polymer (expressed as content of methylidene double bonds).

Abstract translation: 公开了一种用于通过与具有至少8个碳原子的饱和烃的蒸汽和异丁烯低聚物中汽提异丁烯聚合物从一个异丁烯聚合物中除去异丁烯的方法排出至少部分。 干扰异丁烯低聚物而基本不去除（表示为亚甲基的含量）以影响异丁烯聚合物的反应性。

公开(公告)号：WO2008138836A2

公开(公告)日：2008-11-20

申请号：PCT/EP2008055640

申请日：2008-05-07

Applicant: BASF SE ,  HANEFELD PHILLIP ,  WALTER HANS-MICHAEL ,  EICHENAUER ULRICH ,  MACH HELMUT

Inventor： HANEFELD PHILLIP ,  WALTER HANS-MICHAEL ,  EICHENAUER ULRICH ,  MACH HELMUT

IPC: C08F8/46 ,  C08F4/52 ,  C08F8/14 ,  C08F8/26 ,  C08F8/32 ,  C08F10/10 ,  C10L1/198 ,  C10L1/2383 ,  C10L10/00 ,  C10M129/95 ,  C10M133/56

CPC classification number: C08F8/32 ,  C08F8/26 ,  C08F8/46 ,  C08F8/48 ,  C08F10/10 ,  C08F2810/30 ,  C08F2810/40 ,  C10L1/198 ,  C10L1/2383 ,  C10L10/00 ,  C10L10/04 ,  C10L10/18 ,  C10M129/93 ,  C10M133/56 ,  C10M2207/129 ,  C10M2215/28 ,  C10N2230/04 ,  C08F110/10 ,  C08F2500/02 ,  C08F4/52

Abstract: The invention relates to a method for production of polyisobutyl succinate anhydrides with a mean molar ratio of succinic anhydride groups to polyisobutyl groups of from 10:1 to 1.3:1 by thermal reaction of highly reactive polyisobutenes with a number average molecular weight Mn of 350 to 50,000 and with a content of terminal vinylic double bonds of more than 90 mol % with maleic acid or maleic anhydride in a molar ratio of from 1:3 to 1:0.95. The polyisobutyl succcinate anhydrides thus obtained are suitable for production of polyisobutyl succinate anhydrides useful as additives in fuel or lubricant compositions, which have at least one primary or secondary amino group, an imino group and/or a hydroxy group.

Abstract translation: 由具有数均分子量Mn为350〜50000，并且具有末端亚乙烯基的含量高反应性聚异丁烯的热反应1：具有琥珀酸酐基团的平均摩尔比聚异丁基酸酐的制备聚异从1.0的组：1至1.3 超过90％（摩尔）的双键与以1:1的摩尔比的马来酸或马来酸酐：3至1：0.95。 由此得到的聚异丁基酸酐被用于生产用作燃料和润滑剂组合物的添加剂具有至少一个伯或仲氨基，亚氨基和/或羟基基团的合适Polyisobutylbernsteinsäure衍生物。

公开(公告)号：DE502006007344D1

公开(公告)日：2010-08-12

申请号：DE502006007344

申请日：2006-11-15

Applicant: BASF SE

Inventor： HANEFELD PHILLIP ,  SIGL MARCUS ,  BOEHM VOLKER ,  ROEPER MICHAEL ,  WALTER HANS-MICHAEL ,  KROSSING INGO

IPC: C08F4/12 ,  C08F10/10

公开(公告)号：DE102008037662A1

公开(公告)日：2009-04-23

申请号：DE102008037662

申请日：2008-08-14

Applicant: BASF SE

Inventor： RATH HANS PETER ,  LANGE ARNO ,  HANEFELD PHILLIP ,  MACH HELMUT

IPC: C08F8/32 ,  C10L10/04 ,  C10M149/12

Abstract: Oil soluble detergent, comprises a reaction products of (a) the conversion of polyalkene epoxide with an ethylenically unsaturated dicarboxylic acid anhydride and (b) conversion of the reaction product of (a) with a nucleophile comprising amine and/or alcohol. An independent claim is included for preparation of functionalized polyalkene, comprising reacting polyalkene epoxide with the ethylenically unsaturated dicarboxylic acid anhydride.

公开(公告)号：DE502008001546D1

公开(公告)日：2010-11-25

申请号：DE502008001546

申请日：2008-06-19

Applicant: BASF SE

Inventor： HANEFELD PHILLIP ,  HILDEBRANDT NICOLE ,  MUEHLBACH KLAUS ,  MACH HELMUT ,  WALTER HANS-MICHAEL ,  TEYSSIE DOMINIQUE ,  FICHET ODILE ,  VANCAEYZEELE CEDRIC ,  DAVION BENJAMIN

IPC: C08L23/22

公开(公告)号：DE102009037787A1

公开(公告)日：2010-03-11

申请号：DE102009037787

申请日：2009-08-18

Applicant: BASF SE

Inventor： HANEFELD PHILLIP ,  WALTER HANS-MICHAEL ,  WALTHER PETER

IPC: C08F8/00 ,  C08F8/42

Abstract: Functionalizing isobutene polymer comprises hydroboration of isobutene polymers that exhibit at least one terminal carbon-carbon double bond with borane-dimethyl sulfide complex.

公开(公告)号：CA2710700A1

公开(公告)日：2009-07-09

申请号：CA2710700

申请日：2008-12-01

Applicant: BASF SE ,  MERCK PATENT GMBH

Inventor： KOCH MATTHIAS ,  SPANGE STEFAN ,  LANGE ARNO ,  HAEHNLE HANS JOACHIM ,  DYLLICK-BRENZINGER RAINER ,  HANEFELD PHILLIP ,  SCHROEDER MARC ,  GUBAYDULLIN ILLSHAT

IPC: C07F7/04 ,  C07F7/00 ,  C08G8/28 ,  C08L61/06

Abstract: The invention relates to spiro compounds of the formula (I) and monolithic materials produced therefrom by double ring-opening polymerization, made of a porous metal or semi-metal oxide framework, and suitable for use as a catalyst support or as a support for active agents.

公开(公告)号：AT545662T

公开(公告)日：2012-03-15

申请号：AT07822555

申请日：2007-11-13

Applicant: BASF SE

Inventor： RATH HANS PETER ,  HANEFELD PHILLIP ,  MACH HELMUT

IPC: C08F6/00 ,  C08F6/04 ,  C08F6/28

Abstract: A process is described for removing isobutene oligomers from an isobutene polymer by stripping the isobutene polymer with vapors of a saturated hydrocarbon having at least 8 carbon atoms and at least partly driving out the isobutene oligomers. Troublesome isobutene oligomers are substantially removed without impairing the reactivity of the isobutene polymer (expressed as the content of the methylidene double bonds).

公开(公告)号：AT508147T

公开(公告)日：2011-05-15

申请号：AT07704597

申请日：2007-02-15

Applicant: BASF SE

Inventor： HANEFELD PHILLIP ,  WALTER HANS-MICHAEL ,  KIEFER MATTHIAS ,  MACH HELMUT ,  WETTLING THOMAS ,  SIGL MARCUS ,  SCHUBERT MARKUS ,  STEPHAN JUERGEN ,  PAPP RAINER ,  POPLOW FRANK

IPC: C08F110/10 ,  C08F2/00 ,  C10G57/02

Abstract: Preparation of polyisobutylene having a content of terminal double bonds of more than 50% by polymerizing isobutene using a polymerization catalyst customary therefor from a technical 1-butene-, 2-butene- and isobutene-containing C4 hydrocarbon stream which may comprise up to 3000 ppm by weight, of 1,3-butadiene, by reducing the content of oxygenates in the C4 hydrocarbon stream before the polymerization of the isobutene by contacting it with an inorganic adsorbent at a pressure of from 1 to 20 bar and a temperature of from 20 to 220° C.

公开(公告)号：DE102009001700A1

公开(公告)日：2009-12-03

申请号：DE102009001700

申请日：2009-03-20

Applicant: BASF SE

Inventor： HANEFELD PHILLIP ,  PILGER CHRISTIAN ,  KUEHLING KLAUS

IPC: C08F10/10 ,  C08F2/46 ,  C08F4/00 ,  C08F4/42

Abstract: Preparation of homo- or copolymer of ethylenically unsaturated monomer through polymerizing in the presence of a metal active complex (I), as polymerization catalyst, using microwave radiation, is claimed. Preparation of homo- or copolymer of ethylenically unsaturated monomer through polymerizing in the presence of a metal active complex of formula ([M(L) a(Z) b](m +>)m(A ->)) (I), as polymerization catalyst, using microwave radiation, is claimed. M : transition metal from the group III-XII, a lanthanide or a metal from the group II or XIII; L : a solvent molecule; Z : charged ligand; A ->a weakly or non-coordinating anion; either a : >= 1; and b : 0 or >= 1; a+b : 4-8; and m : 1-6.