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    Method for producing Mannich adducts that contain polyisobutylene phenol
    1.
    发明授权
    Method for producing Mannich adducts that contain polyisobutylene phenol 有权
    含有聚异丁烯苯酚的Mannich加合物的生产方法

    公开(公告)号：US07988749B2

    公开(公告)日：2011-08-02

    申请号：US12110777

    申请日：2008-04-28

    Applicant: Arno Lange ,  Hans Peter Rath ,  Dietmar Posselt ,  Irene Troetsch-Schaller ,  Marc Walter

    Inventor： Arno Lange ,  Hans Peter Rath ,  Dietmar Posselt ,  Irene Troetsch-Schaller ,  Marc Walter

    IPC: C10L1/18

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

    Abstract: Polyisobutenylphenol-containing Mannich adducts are prepared by a) alkylation of a phenol with highly reactive polyisobutene at below about 50° C. in the presence of an alkylation catalyst; b) reaction of the reaction product from a) with formaldehyde, an oligomer or a polymer of formaldehyde and at least one amine which has at least one secondary amino function and no primary amino function, or c) reaction of the reaction product from a) with at least one adduct of at least one amine which has at least one secondary or primary amino function and formaldehyde, an oligomer of formaldehyde, a polymer of formaldehyde or a formaldehyde equivalent, and are used as detergent additives in fuel and lubricant compositions, and additive concentrates, fuel compositions and lubricant compositions contain these Mannich adducts.

    Abstract translation: 通过在烷基化催化剂的存在下，在低于约50℃下，用高活性聚异丁烯烷基化苯酚，制备含聚异丁烯基苯酚的曼尼希加成物; b）来自a）的反应产物与甲醛，低聚物或甲醛的聚合物和至少一种具有至少一个仲氨基官能团且不具有伯氨基官能团的胺的反应，或c）反应产物从a） 与至少一种具有至少一个仲或伯氨基官能团的胺的加合物和甲醛，甲醛的低聚物，甲醛的聚合物或甲醛当量，并且用作燃料和润滑剂组合物中的洗涤剂添加剂，以及 添加剂浓缩物，燃料组合物和润滑剂组合物含有这些曼尼希加合物。

    Breaking down aromatic compounds in industrial wastewaters
    3.
    发明授权
    Breaking down aromatic compounds in industrial wastewaters 有权
    打破工业废水中的芳香族化合物

    公开(公告)号：US06258281B1

    公开(公告)日：2001-07-10

    申请号：US09336722

    申请日：1999-06-21

    Applicant: Edmund Niedbalski ,  Laurance Thurman ,  Irene Troetsch-Schaller ,  Ludwig Schuster ,  Dieter Voges ,  Peter Zehner ,  Klaus Bittins ,  Rudolf Schnur

    Inventor： Edmund Niedbalski ,  Laurance Thurman ,  Irene Troetsch-Schaller ,  Ludwig Schuster ,  Dieter Voges ,  Peter Zehner ,  Klaus Bittins ,  Rudolf Schnur

    IPC: C02F178

    CPC classification number: C02F1/78 ,  Y10S210/909

    Abstract: A process for breaking down aromatics in industrial wastewaters that contain small amounts of aromatics by reaction with an ozone-containing oxygen stream at a temperature of from 40 to 70° C. and at a pH of from 4 to 7, involves treating industrial wastewaters that contain small amounts of aromatics in two stages with an oxygen stream that contains from 5 to 8% by volume of ozone with thorough mixing by causing the wastewater to flow upward through two reaction zones, the overflow of the wastewater at the top of the first reaction zone entering the second reaction zone at the base, the purified wastewater being obtained at the top of the second reaction zone, the ozone-containing oxygen stream first entering at the base of the second reaction zone, and the waste gas obtained at the top of the second reactor being introduced at the base of the first reaction zone, and, furthermore, a gas containing less than 0.2% by volume of ozone being obtained at the top of the first reaction zone.

    Abstract translation: 在-40〜70℃，pH4〜7的温度下，通过与含臭氧的氧气流反应而含有少量芳族化合物的工业废水中的芳族化合物的分解方法涉及处理工业废水， 在两个阶段中含有少量芳烃，其中含有5-8％（体积）臭氧的氧气，通过使废水通过两个反应区向上流动而充分混合，第一反应顶部的废水溢出 进入第二反应区的第二反应区的第二反应区的第二反应区的净化废水，在第二反应区的顶部得到的纯化废水，首先进入第二反应区的碱的含臭氧的氧流， 第二反应器被引入第一反应区的底部，此外，在第一反应区的顶部获得含有小于0.2体积％的臭氧的气体。

    Process for the preparation of chlorine-substituted olefins
    4.
    发明授权
    Process for the preparation of chlorine-substituted olefins 失效
    氯取代烯烃的制备方法

    公开(公告)号：US5569774A

    公开(公告)日：1996-10-29

    申请号：US307659

    申请日：1994-09-20

    Applicant: Bernd Schaefer ,  Irene Troetsch-Schaller

    Inventor： Bernd Schaefer ,  Irene Troetsch-Schaller

    IPC: C07B39/00 ,  C07C201/12 ,  C07C205/56 ,  C07D303/32 ,  C07D303/48 ,  C07D303/38

    CPC classification number: C07D303/32 ,  C07B39/00 ,  C07C201/12 ,  C07C201/16 ,  C07D303/48

    Abstract: Chlorine-substituted olefins I ##STR1## (R.sup.1 =organic radical; R.sup.2 =--CN, --CO--R.sup.3, --CO--S--R.sup.3, --CO--O--R.sup.3 --CO--N(R.sup.4,R.sup.5); R.sup.3 =organic radical; R.sup.4, R.sup.5 =H, organic radical)are prepared by reacting oxiranes II ##STR2## in the presence of a carboxamide (IIIa) or of a lactam (IIIb) in liquid phase with a chlorinating agent (IV). The products I are important intermediates for dyes, drugs and crop protection agents.

    Abstract translation: PCT No.PCT / EP93 / 00586 Sec。 371日期1994年9月20日 102（e）1994年9月20日PCT 1993年3月13日PCT公布。 公开号WO93 / 19034 日本1993年9月30日氯取代烯烃I（R1 =有机基团; R2 = -CN，-CO-R3，-CO-S-R3，-CO-O-R3-CO-N（R4， R5）; R3 =有机基团; R4，R5 = H，有机基团）是通过使环氧乙烷II II在甲酰胺（IIIa）或内酰胺（IIIb）的存在下与氯化剂 （四）。 产品我是染料，药物和作物保护剂的重要中间体。

    Method for producing Mannich adducts that contain polyisobutylene phenol
    5.
    发明授权
    Method for producing Mannich adducts that contain polyisobutylene phenol 有权
    含有聚异丁烯苯酚的Mannich加合物的生产方法

    公开(公告)号：US08496716B2

    公开(公告)日：2013-07-30

    申请号：US13168563

    申请日：2011-06-24

    Applicant: Arno Lange ,  Hans Peter Rath ,  Dietmar Posselt ,  Irene Troetsch-Schaller ,  Marc Walter

    Inventor： Arno Lange ,  Hans Peter Rath ,  Dietmar Posselt ,  Irene Troetsch-Schaller ,  Marc Walter

    IPC: C10L1/22

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

    Abstract: Polyisobutenylphenol-containing Mannich adducts are prepared by a) alkylation of a phenol with highly reactive polyisobutene at below about 50° C. in the presence of an alkylation catalyst; b) reaction of the reaction product from a) with formaldehyde, an oligomer or a polymer of formaldehyde and at least one amine which has at least one secondary amino function and no primary amino function, or c) reaction of the reaction product from a) with at least one adduct of at least one amine which has at least one secondary or primary amino function and formaldehyde, an oligomer of formaldehyde, a polymer of formaldehyde or a formaldehyde equivalent, and are used as detergent additives in fuel and lubricant compositions, and additive concentrates, fuel compositions and lubricant compositions contain these Mannich adducts.

    Abstract translation: 通过在烷基化催化剂的存在下，在低于约50℃下，用高活性聚异丁烯烷基化苯酚，制备含聚异丁烯基苯酚的曼尼希加成物; b）来自a）的反应产物与甲醛，低聚物或甲醛的聚合物和至少一种具有至少一个仲氨基官能团且不具有伯氨基官能团的胺的反应，或c）反应产物从a） 与至少一种具有至少一个仲或伯氨基官能团的胺的加合物和甲醛，甲醛的低聚物，甲醛的聚合物或甲醛当量，并且用作燃料和润滑剂组合物中的洗涤剂添加剂，以及 添加剂浓缩物，燃料组合物和润滑剂组合物含有这些曼尼希加合物。

    Removal of phosgene from off-gases
    7.
    发明授权
    Removal of phosgene from off-gases 失效
    从废气中去除磷灰石

    公开(公告)号：US5200163A

    公开(公告)日：1993-04-06

    申请号：US785288

    申请日：1991-10-30

    Applicant: Jochem Henkelmann ,  Thomas M. Kahl ,  Irene Troetsch-Schaller ,  Leopold Hupfer ,  Wolfgang Franzischka ,  Wolfgang Schwarz

    Inventor： Jochem Henkelmann ,  Thomas M. Kahl ,  Irene Troetsch-Schaller ,  Leopold Hupfer ,  Wolfgang Franzischka ,  Wolfgang Schwarz

    IPC: B01D53/70

    CPC classification number: B01D53/70

    Abstract: To remove phosgene from off-gases, the former is reacted in a washing zone with a liquid which contains or is composed of compounds of the formula ##STR1## where R.sub.1 and R.sub.2 are identical or different and are each aliphatic or cycloaliphatic alkyl of 1 to 8 carbons, or R.sub.1 and R.sub.2 are --(CH.sub.2).sub.n -- where n is 4 or 5, R.sub.3 is hydrogen or aliphatic or cycloaliphatic alkyl of 1 to 6 carbon atoms, or R.sub.1 or R.sub.2 and R.sub.3 are --(CH.sub.2).sub.m -- where m is 3, 4 or 5.The liquid can be regenerated by the addition of water, and the regenerated liquid can be returned to the washing zone.

    Abstract translation: 为了从废气中除去光气，前者在洗涤区与液体反应，该液体含有或由式（Ⅰ）的化合物组成，其中R 1和R 2相同或不同，并且各自为脂族或脂环族烷基， 8个碳，或者R1和R2是 - （CH2）n-，其中n是4或5，R3是氢或1到6个碳原子的脂族或脂环族烷基，或者R1或R2和R3是 - （CH2）m-，其中 m为3,4或5.液体可以通过加水再生，再生液体可以返回到洗涤区。

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