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    • 12. 发明授权
    • Intercooler deicing
    • 中冷器除冰
    • US08205447B2
    • 2012-06-26
    • US12482733
    • 2009-06-11
    • Rainer Wolf
    • Rainer Wolf
    • F02B29/04F02B33/00F02B25/06
    • F02B29/0493F02B37/24Y02T10/144Y02T10/146
    • The invention relates to a process for operating an internal combustion engine, with at least one supercharger, at least one intercooler connected downstream from the supercharger, at least one cooling circuit which is connected to the intercooler, and at least one pressure setting device which controls the supercharger. It is provided that differential pressure determination of the charging air is used for ascertaining the icing state of the intercooler. Furthermore the invention relates to an internal combustion engine for implementing the process.
    • 本发明涉及一种用于操作内燃机的方法,所述内燃机具有至少一个增压器,连接在所述增压器下游的至少一个中间冷却器,连接到所述中间冷却器的至少一个冷却回路,以及至少一个控制 增压器。 提供了用于确定中间冷却器的结冰状态的充气的差压确定。 此外,本发明涉及一种用于实施该过程的内燃机。
    • 13. 发明授权
    • Mixtures of HALS compounds
    • HALS化合物的混合物
    • US5976417A
    • 1999-11-02
    • US414664
    • 1995-03-30
    • Karl BechtoldGilbert LignerRainer Wolf
    • Karl BechtoldGilbert LignerRainer Wolf
    • C09D7/12C09K15/30C09K15/20C08K5/34
    • C09D7/1241C08K5/3435C08K5/3492Y10S514/97
    • A composition, suitable for stabilizing a polymeric composition against the effects of light, comprisinga) an N-acylated 2,2,6,6-tetraalkylpiperidinyl group (hereinafter N-acylated HALS) containing compound; andb) an N-oxy-subst. 2,2,6,6-tetraalkylpiperidinyl group (hereinafter N-oxy-substituted HALS) containing compound.A further aspect of the invention relates to a composition, suitable for stabilizing a polymeric composition against the effects of light, comprisinga) an N-acylated 2,2,6,6-tetraalkylpiperidinyl-group-containing compound in which a spiro group is attached in the 4-position (hereinafter defined as component i); andb) an N-acylated 2,2,6,6-tetraalkylpiperidinyl-group-containing compound in which in the 4-position no spiro group is present (hereinafter defined as component ii).These compounds are suitable as light stabilizers in acid catalyzed lacquer system.
    • 一种适于稳定聚合物组合物以抵抗光的影响的组合物,其包含a)N-酰化的2,2,6,6-四烷基哌啶基(以下称为N-酰化HALS)的化合物; 和b)N-氧基。 2,2,6,6-四烷基哌啶基(以下称为N-氧取代的HALS)。 本发明的另一方面涉及一种适合于稳定聚合物组合物以抵抗光的影响的组合物,其包含a)N-酰化的2,2,6,6-四烷基哌啶基化合物,其中螺环是 4位(以下定义为组分i); 和b)其中存在4-位没有螺环的N-酰化的2,2,6,6-四烷基哌啶基化合物(以下称为组分ii)。 这些化合物适用于酸催化漆体系中的光稳定剂。
    • 18. 发明授权
    • Powder coating compositions
    • 粉末涂料组合物
    • US5569539A
    • 1996-10-29
    • US371728
    • 1995-01-12
    • Lajos AvarKarl BechtoldRainer Wolf
    • Lajos AvarKarl BechtoldRainer Wolf
    • C08K5/3475C09D5/00C09D5/03C09D5/32C09D5/46C09D7/12C09D201/00
    • C09D7/1241C08K5/3475C09D5/036Y10T428/31678
    • New powder coatings or powder coating compositions comprisingA) a binder systemB) specific powder coating additivesC) at least one compound of formula I ##STR1## in which R.sub.1 is methyl, ethyl, n-propyl, iso-propyl, n-butyl, sec-butyl or tert-butyl and optionallyD) additional compounds selected from the group consisting of antioxidants, UV-stabilizers, UV-absorbers, acid scavengers, radical scavengers, pigments, dyes, UV-quenchers, processing stabilizers, fillers, and tribocharging additivesexibit advantages during their production. Compounds according to formula I can be used as UV-absorbers and can be incorporated even in greater amounts and dispersed homogeneously at the manufacture of the powder coating compositions in an extruder. It is a further advantage of these compounds that they do not volatilize during stoving of the coatings.
    • 新的粉末涂料或粉末涂料组合物,其包含A)粘合剂体系B)特定的粉末涂料添加剂C)至少一种式I化合物(I),其中R 1是甲基,乙基,正丙基,异丙基, 正丁基,仲丁基或叔丁基,以及任选地D)选自抗氧化剂,UV稳定剂,UV吸收剂,除酸剂,自由基清除剂,颜料,染料,UV猝灭剂,加工稳定剂, 填充剂和摩擦充量添加剂在生产过程中具有优势。 根据式I的化合物可以用作UV吸收剂,并且甚至可以以更大的量并入并在挤出机中制造粉末涂料组合物时均匀分散。 这些化合物的另一个优点是它们在烘烤涂料期间不挥发。