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    • 2. 发明授权
    • Comminuting unit
    • 捣蛋单位
    • US5639032A
    • 1997-06-17
    • US633820
    • 1996-07-18
    • Peter Roessler
    • Peter Roessler
    • B02C18/22B02C25/00B02C18/06B02C18/40
    • B02C18/2233B02C25/00
    • A pulverizing mill designed especially for waste products made of plastic is equipped with a pulverizing cylinder (14) situated under a downward slanted cover plate (22) by means of which the connection between the pulverizing cylinder (14) and a hopper (52) containing the material to be pulverized can be alteratively opened and closed. When the pulverizing mill is switched off, a control unit (70) continues to energize a cylinder drive (68) until the cover plate has been moved into its closed position. This ensures that the pulverizing cylinder (14) can be restarted, even though the cylinder drive (68) is set to run the pulverizing cylinder at high speeds of preferably 200 to 1000 rpm, as is advantageous for plastic waste products.
    • PCT No.PCT / EP94 / 03189 Sec。 371日期:1996年7月18日 102(e)日期1996年7月18日PCT 1994年9月24日PCT公布。 公开号WO95 / 11084 日期1995年04月27日专门为塑料废料设计的粉碎机配备有位于向下倾斜的盖板(22)下方的粉碎筒(14),通过该粉碎滚筒将粉碎缸(14)和 含有被粉碎材料的料斗(52)可以改变地打开和关闭。 当粉碎机关闭时,控制单元(70)继续对气缸驱动器(68)通电,直到盖板已经移动到其关闭位置。 即使气缸驱动装置68设置成以优选200〜1000rpm的高速运转粉碎缸,也能够重新启动粉碎缸(14),这对于塑料废弃产品是有利的。
    • 3. 发明授权
    • Combating pests with 2-carboxymethyl-3-carboxy-chromones and esters
    • 防治害虫与2-羧甲基-3-羧基 - 色酮和酯类
    • US4285965A
    • 1981-08-25
    • US104223
    • 1979-12-17
    • Hans-Joachim KabbePaul-Ernst FrohbergerPeter Roessler
    • Hans-Joachim KabbePaul-Ernst FrohbergerPeter Roessler
    • A01N43/14C07D311/24A61K31/35
    • C07D311/24
    • 2-Carboxymethyl-3-carboxy-chromones and esters of the formula ##STR1## in which R, R.sup.1 and R.sup.2 each independently is hydrogen, an optionally substituted alkyl, alkenyl, cycloalkyl, cycloalkenyl, aralkyl or aryl group, halogen, hydroxyl, cyano or an optionally substituted alkoxy, aryloxy, aralkoxy, alkoxy-carbonyl or dialkylamino group, orR and R.sup.1, together with two carbon atoms of the benzene ring system, form a carbocyclic or heterocyclic 5-membered or 6-membered ring, andR.sup.3 is hydrogen, optionally substituted alkyl, alkenyl, cycloalkyl, cycloalkenyl or aralkyl,are characterized by fungicidal and arthropodicidal activities. The novel compounds are produced by reacting an o-hydroxyacetophenone of the formula ##STR2## with a glyoxylic acid derivative of the formulaOCH--COOZin whichZ is a cation,in the presence of a basic compound, followed by acidification to form the dicarboxylic acid and, optionally, the ester.
    • 2-羧甲基-3-羧基 - 色酮和式“IMAGE”的酯,其中R,R 1和R 2各自独立地为氢,任选取代的烷基,烯基,环烷基,环烯基,芳烷基或芳基,卤素,羟基,氰基 或任选取代的烷氧基,芳氧基,芳烷氧基,烷氧基 - 羰基或二烷基氨基,或R和R 1与苯环体系的两个碳原子一起形成碳环或杂环的5元或6元环,并且R 3为 氢,任选取代的烷基,烯基,环烷基,环烯基或芳烷基,其特征在于杀真菌和节肢动物杀虫活性。 通过在碱性化合物的存在下,使式“IMAGE”的邻羟基苯乙酮与其中Z为阳离子的式OCH-COOZ的乙醛酸衍生物反应,然后酸化形成二羧酸 酸和任选的酯。
    • 8. 发明授权
    • Process of preparing 3-carboxymethyl-2-carboxy-chromones
    • 制备3-羧甲基-2-羧基 - 色酮的方法
    • US4307020A
    • 1981-12-22
    • US167880
    • 1980-07-14
    • Hans-Joachim KabbePaul-Ernst FrohbergerPeter Roessler
    • Hans-Joachim KabbePaul-Ernst FrohbergerPeter Roessler
    • A01N43/14C07D311/24
    • C07D311/24
    • 2-Carboxymethyl-3-carboxy-chromones and esters of the formula ##STR1## in which R, R.sup.1 and R.sup.2 each independently is hydrogen, an optionally substituted alkyl, alkenyl, cycloalkyl, cycloalkenyl, aralkyl or aryl group, halogen, hydroxyl, cyano or an optionally substituted alkoxy aryloxy, aralkoxy, alkoxy-carbonyl or dialkylamino group, orR and R.sup.1, together with two carbon atoms of the benzene ring system, form a carbocyclic or heterocyclic 5-membered or 6-membered ring, andR.sup.3 is hydrogen, optionally substituted alkyl, alkenyl, cycloalkyl, cycloalkenyl or aralkyl,are characterized by fungicidal and arthropodicidal activities. The novel compounds are produced by reacting an o-hydroxyacetophenone of the formula ##STR2## with a glyoxylic acid derivative of the formulaOCH-COOZin which Z is a cation, in the presence of a basic compound, followed by acidification to form the dicarboxylic acid and, optionally, the ester.
    • 2-羧甲基-3-羧基 - 色酮和式“IMAGE”的酯,其中R,R 1和R 2各自独立地为氢,任选取代的烷基,烯基,环烷基,环烯基,芳烷基或芳基,卤素,羟基,氰基 或任选取代的烷氧基芳氧基,芳烷氧基,烷氧基 - 羰基或二烷基氨基,或R和R 1与苯环体系的两个碳原子一起形成碳环或杂环的5元或6元环,并且R 3是氢 ,任选取代的烷基,烯基,环烷基,环烯基或芳烷基,其特征在于杀真菌和节肢动物杀虫活性。 通过在碱性化合物的存在下,使式“IMAGE”的邻羟基苯乙酮与其中Z为阳离子的式OCH-COOZ的乙醛酸衍生物反应,然后酸化形成二羧酸 酸和任选的酯。