公开(公告)号：US3912770A

公开(公告)日：1975-10-14

申请号：US1796170

申请日：1970-03-09

Applicant: BAYER AG

Inventor： BOTTA ARTHUR ,  KRIMM HEINRICH

IPC: C07C20060101 ,  C07C263/10 ,  C07C265/04 ,  C09D175/00 ,  C09F7/00

CPC classification number: C07C263/08 ,  C07C319/20 ,  C07C265/04 ,  C07C323/12

Abstract: Ester isocyanates are prepared by phosgenating lactimethers at the phase boundary of water and an inert organic solvent in the presence of a substance which undergoes a neutralization reaction with hydrogen chloride. These isocyanates are useful as precursors in the production of lacquers, polyurethane foams, pharmaceuticals, herbicides and plasticizers.

Abstract translation: 通过在与氯化氢进行中和反应的物质存在下，在水和惰性有机溶剂的相界面下使乳清醚光气化，制备酯异氰酸酯。 这些异氰酸酯可用作制造漆，聚氨酯泡沫，药物，除草剂和增塑剂的前体。

公开(公告)号：US3881007A

公开(公告)日：1975-04-29

申请号：US37786173

申请日：1973-07-09

Applicant: BAYER AG

Inventor： FROHBERGER PAUL-ERNST ,  BOTTA ARTHUR

IPC: A01N43/00 ,  A01N20060101 ,  A01N43/52 ,  C07D205/06 ,  C07D223/12 ,  C07D225/02 ,  C07D277/82 ,  C07D401/12 ,  C07D403/12 ,  C07D417/12 ,  A01N9/14 ,  A01N9/22

CPC classification number: C07D401/12

Abstract: Fungicidally effective compositions containing, and methods of combating fungi using, aromatic lactam-hydrazones of the formula

D R A W I N G
IN WHICH A is optionally substituted alkylene, aralkylene or cycloalkylene, each of up to 20 carbon atoms, and Q is optionally substituted mononuclear, dinuclear or trinuclear aryl, or optionally alkyl-substituted mononuclear or bi-nuclear heterocyclic aryl having 1 or 2 hetero-atoms, OR THEIR ACID ADDITION SALTS. The compositions also are microbicidal.

Abstract translation: 含有杀真菌效果的组合物，以及使用式IN的芳族内酰胺 - 腙反应真菌的方法，其中A是任选取代的亚烷基，亚烷基或亚环烷基，各自至多20个碳原子，Q是任选取代的单核，双核或三核芳基 或任选具有1或2个杂原子的烷基取代的单核或双核杂环芳基，或其酸添加物。 组合物也是杀菌剂。