利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

11 条记录 (耗时 0.024 秒)

    PROPOXILAT ENTHALTENDE KRAFTSTOFFZUSAMMENSETZUNGEN
    1.
    发明公开
    PROPOXILAT ENTHALTENDE KRAFTSTOFFZUSAMMENSETZUNGEN 有权
    丙氧基含燃料组合物

    公开(公告)号：EP1098953A1

    公开(公告)日：2001-05-16

    申请号：EP99932855.2

    申请日：1999-07-08

    申请人： BASF AKTIENGESELLSCHAFT

    发明人： GÜNTHER, Wolfgang ,  OPPENLÄNDER, Knut ,  SCHWAHN, Harald ,  TRÖTSCH-SCHALLER, Irene

    IPC分类号： C10L1/18 ,  C10L1/14 ,  C10L10/00

    CPC分类号： C10L1/1985 ,  C10L1/146 ,  C10L1/2383 ,  C10L10/04 ,  C10L10/06

    摘要： The invention relates to fuel compositions for internal combustion engines comprising a main quantity of a liquid hydrocarbon fuel and a pure portion of at least one propoxilate additive of formula (I), wherein n is an integer ranging from 10 to 20, and R1 represents a straight-chain or branched C¿8?-C18 alkyl radical or C8-C18 alkenyl radical; optionally in combination with at least one detergent additive such as, for example, a polyalkylamine of formula (II) R?2-NH¿2, wherein R2 represents a straight-chain or branched polyalkyl radical having a numerical average molecular weight ranging from approximately 500 to approximately 5000. The invention also relates to fuel additive compositions which contain propoxilates of formula (I) and optionally contain additional additives such as said polyalkylamines of formula (II) used as intake valve cleaners.

    VERFAHREN ZUR HERSTELLUNG POLYISOBUTENPHENOL-HALTIGER MANNICHADDUKTE
    4.
    发明公开
    VERFAHREN ZUR HERSTELLUNG POLYISOBUTENPHENOL-HALTIGER MANNICHADDUKTE 无效

    公开(公告)号：EP1233990A1

    公开(公告)日：2002-08-28

    申请号：EP00969422.5

    申请日：2000-10-05

    申请人： BASF AKTIENGESELLSCHAFT

    发明人： LANGE, Arno ,  RATH, Hans, Peter ,  POSSELT, Dietmar ,  TRÖTSCH-SCHALLER, Irene ,  WALTER, Marc

    IPC分类号： C08F8/32 ,  C10L1/22 ,  C10M159/16

    CPC分类号： C10M159/16 ,  C08F8/32 ,  C10L1/221 ,  C10L1/238 ,  C10L10/18 ,  C10M2217/042 ,  C10M2217/043 ,  C08F10/10

    摘要： The invention relates to a method for producing Mannich adducts that contain polyisobutylene phenol by: a) alkylating a phenol with highly-reactive polyisobutylene having a numerical average molecular weight of less than 1 000 and with a polydispersivity of less than 3.0, at a temperature lower than 50 °C and in the presence of an alkylation catalyst; b) reacting the reaction product from a) with; b1) an aldehyde, selected among formaldehydes, with an oligomer and with a polymer of the formaldehyde, and with; b2) at least one amine which has at least one primary or one secondary amino function. The invention also relates to Mannich adducts that can be obtained by using this method, to the use of the Mannich adducts as detergent additives in fuel compositions and lubricant compositions, and to additive concentrates, fuel compositions and lubricant compositions containing these Mannich adducts.

    摘要翻译： 本发明涉及通过以下步骤制备含有聚异丁烯酚的曼尼希加合物的方法：a）用数均分子量小于1 000且多分散性小于3.0的高反应性聚异丁烯在低于 在50℃以及在烷基化催化剂存在下; b）使来自a）的反应产物与; b1）选自甲醛的醛，低聚物和甲醛的聚合物，和; b2）至少一种具有至少一个伯氨基或一个仲氨基官能团的胺。 本发明还涉及可以通过使用该方法获得的曼尼希加合物，曼尼希加合物作为洗涤剂添加剂在燃料组合物和润滑剂组合物中的用途，以及含有这些曼尼希加合物的添加剂浓缩物，燃料组合物和润滑剂组合物。

    VERFAHREN ZUR HERSTELLUNG POLYISOBUTENPHENOL-HALTIGER MANNICHADDUKTE
    7.
    发明授权
    VERFAHREN ZUR HERSTELLUNG POLYISOBUTENPHENOL-HALTIGER MANNICHADDUKTE 有权

    公开(公告)号：EP1226188B1

    公开(公告)日：2004-12-01

    申请号：EP00971319.9

    申请日：2000-10-05

    申请人： BASF AKTIENGESELLSCHAFT

    发明人： LANGE, Arno ,  RATH, Hans, Peter ,  POSSELT, Dietmar ,  TRÖTSCH-SCHALLER, Irene ,  WALTER, Marc

    IPC分类号： C08F8/32 ,  C10L1/22 ,  C10M159/16

    CPC分类号： C10M159/16 ,  C08F8/32 ,  C10L1/221 ,  C10L1/238 ,  C10L10/18 ,  C10M2217/042 ,  C10M2217/043 ,  C08F110/10

    摘要： The invention relates to a method for producing Mannich adducts that contain polyisobutylene phenol by: a) alkylating a phenol with highly-reactive polyisobutylene at a temperature lower than approximately 50 °C and in the presence of an alkylation catalyst; b) reacting the reaction product from a) with formaldehyde, an oligomer or with a polymer of the formaldehyde and with at least one amine, which has at least one secondary amino function and does not have any primary amino function; or c) reacting the reaction product from a) with at least one adduct consisting of at least one amine, which has at least one secondary or primary amino function, and with formaldehyde, an oligomer of the formaldehyde, a polymer of the formaldehyde or with a formaldehyde equivalent. The invention also relates to Mannich adducts that can be obtained by using this method, to the use of the Mannich adducts as detergent additives in fuel compositions and lubricant compositions, and to additive concentrates, fuel compositions and lubricant compositions containing these Mannich adducts.

    摘要翻译： 本发明涉及一种生产含有聚异丁烯酚的曼尼希加合物的方法，该方法包括：a）在低于约50℃的温度和烷基化催化剂存在下用高反应性聚异丁烯烷基化苯酚; b）使来自a）的反应产物与甲醛，低聚物或与甲醛的聚合物和至少一种胺反应，所述胺具有至少一个仲氨基官能团并且不具有任何伯氨基官能团; 或c）使来自a）的反应产物与至少一种由至少一种具有至少一个仲或伯氨基官能团的胺和甲醛，甲醛的低聚物，甲醛的聚合物或与 甲醛当量。 本发明还涉及可以通过使用该方法获得的曼尼希加合物，曼尼希加合物作为洗涤剂添加剂在燃料组合物和润滑剂组合物中的用途，以及含有这些曼尼希加合物的添加剂浓缩物，燃料组合物和润滑剂组合物。

    VERFAHREN ZUR HERSTELLUNG POLYISOBUTENPHENOL-HALTIGER MANNICHADDUKTE
    8.
    发明公开
    VERFAHREN ZUR HERSTELLUNG POLYISOBUTENPHENOL-HALTIGER MANNICHADDUKTE 有权
    用于生产含polyisobutenylphenol曼尼希加合物

    公开(公告)号：EP1226188A1

    公开(公告)日：2002-07-31

    申请号：EP00971319.9

    申请日：2000-10-05

    申请人： BASF AKTIENGESELLSCHAFT

    发明人： LANGE, Arno ,  RATH, Hans, Peter ,  POSSELT, Dietmar ,  TRÖTSCH-SCHALLER, Irene ,  WALTER, Marc

    IPC分类号： C08F8/32 ,  C10L1/22 ,  C10M159/16

    CPC分类号： C10M159/16 ,  C08F8/32 ,  C10L1/221 ,  C10L1/238 ,  C10L10/18 ,  C10M2217/042 ,  C10M2217/043 ,  C08F110/10

    摘要： The invention relates to a method for producing Mannich adducts that contain polyisobutylene phenol by: a) alkylating a phenol with highly-reactive polyisobutylene at a temperature lower than approximately 50 °C and in the presence of an alkylation catalyst; b) reacting the reaction product from a) with formaldehyde, an oligomer or with a polymer of the formaldehyde and with at least one amine, which has at least one secondary amino function and does not have any primary amino function; or c) reacting the reaction product from a) with at least one adduct consisting of at least one amine, which has at least one secondary or primary amino function, and with formaldehyde, an oligomer of the formaldehyde, a polymer of the formaldehyde or with a formaldehyde equivalent. The invention also relates to Mannich adducts that can be obtained by using this method, to the use of the Mannich adducts as detergent additives in fuel compositions and lubricant compositions, and to additive concentrates, fuel compositions and lubricant compositions containing these Mannich adducts.