Aminoethane-methylphosphinic acid derivatives for influencing plant
growth

    公开(公告)号:US4431438A

    公开(公告)日:1984-02-14

    申请号:US355181

    申请日:1980-10-14

    摘要: An agent for influencing plant growth, in particular a herbicidal and plant growth inhibiting agent, contains, in addition to carriers and/or other additives, at least one compound of the formula: ##STR1## or the corresponding zwitterion form in which R and R.sub.1 may be the same or different and each can be hydrogen, deuterium or an optionally substituted lower alkyl group, lower alkenyl, lower alkynyl, cycloalkyl, aryl or heterocyclic radical containing one or more oxygen, nitrogen or sulphur atoms and which may be fused to an aromatic ring, a lower alkyl group substituted by a cycloalkyl radical, a lower alkyl group substituted by an aryl radical, a lower alkyl group substituted by a heterocyclic radical as defined above, or R and R.sub.1 together form a polymethylene chain optionally interrupted by an oxygen, nitrogen or sulphur atoms, or R.sub.1 represents, together with the C(R)--N C(H)--N

    Compositions containing heterocyclic corrosion inhibitors
    2.
    发明授权
    Compositions containing heterocyclic corrosion inhibitors 失效
    含有杂环腐蚀抑制剂的组合物

    公开(公告)号:US4696763A

    公开(公告)日:1987-09-29

    申请号:US730028

    申请日:1985-05-03

    摘要: New anticorrosive compositions comprise:(A) an applicational medium selected from (a) surface coatings and (b) wholly or partly aqueous non-coating media,(B) as corrosion inhibitor, an effective corrosion-inhibiting amount of at least one aliphatic or cycloaliphatic mono-, di-, tri- or tetra-carboxylic acid ester or anhydride which is substituted in the aliphatic or cycloaliphatic residue by one or more groups having the formula ##STR1## in which X is oxygen, sulphur or NH; and each R, independently, is hydrogen, alkyl, haloalkyl, alkoxy, alkylthio, alkylsulphonyl, cycloalkyl, phenyl, alkylphenyl, phenylalkyl, halogen, cyano, nitro, hydroxy, --COOH, --COOalkyl or a primary-, secondary- or tertiary amino- or carbamoyl group; or a non-toxic base addition salts of those components (B) which contain free carboxyl group.

    摘要翻译: 新的防腐组合物包括:(A)选自(a)表面涂层和(b)全部或部分水性非涂覆介质的应用介质,(B)作为缓蚀剂,有效的腐蚀抑制量的至少一种脂族或 在脂族或脂环族残基中被一个或多个具有式(I)的基团取代的脂环族单,二,三或四羧酸酯或酸酐,其中X是氧,硫或NH; 并且每个R独立地是氢,烷基,卤代烷基,烷氧基,烷硫基,烷基磺酰基,环烷基,苯基,烷基苯基,苯基烷基,卤素,氰基,硝基,羟基,-COOH,-COO烷基或伯,仲或叔氨基 - 或氨基甲酰基; 或含有游离羧基的那些组分(B)的无毒碱加成盐。

    Machine tool collet containing means for passing a cutting fluid
therethrough
    3.
    发明授权
    Machine tool collet containing means for passing a cutting fluid therethrough 失效
    机床夹头包含用于使切削液通过其中的装置

    公开(公告)号:US4705439A

    公开(公告)日:1987-11-10

    申请号:US862612

    申请日:1986-05-12

    摘要: Disclosed is a machine tool collet having a collet body having a shaft for receiving a cutting tool at a forward open end thereof and a rearward open end insertable into a tool holder means, at least one first axial slit opening into the rearward open end of the shaft and at least one second axial slit opening into the forward open end of the shaft, and a transverse channel connecting the first and second axial slits to thereby provide a pathway for the flow of a fluid from the rearward open end of the shaft to the forward open end of the shaft to thereby enable the fluid to move from the cutting tool machine through the collet to the workpiece during the cutting operation.

    摘要翻译: 公开了一种机床夹头,其具有夹头本体,其具有用于在其前部开口端处接收切割工具的轴和可插入到工具保持器装置中的向后开口端,至少一个第一轴向狭缝,其开口到 轴和至少一个第二轴向狭缝,其进入轴的前开口端,以及横向通道,连接第一和第二轴向狭缝,从而为流体从轴向后开口端流向 从而能够在切割操作期间使流体从切割工具机器通过夹头移动到工件。

    Corrosion-inhibiting coating compositions
    4.
    发明授权
    Corrosion-inhibiting coating compositions 失效
    防腐蚀涂料组合物

    公开(公告)号:US4612049A

    公开(公告)日:1986-09-16

    申请号:US727046

    申请日:1985-04-25

    摘要: A corrosion-inhibiting coating composition containing(a) a film-former and(b) as the corrosion inhibitor, an effective amount of an aliphatic or cycloaliphatic mono-, di-, tri- or tetra- carboxylic acid which is substituted in its aliphatic or cycloaliphatic radical by at least one group of the formula I ##STR1## in which X is oxygen, sulfur or NH and each R independently of the others is hydrogen, alkyl, halogenoalkyl, alkoxy, alkylthio, alkylsulfonyl, cycloalkyl, phenyl, alkylphenyl, phenylalkyl, halogen, --CN, --NO.sub.2, --COOH, --COOalkyl, --OH or a primary, secondary or tertiary amino or carbamoyl group, R not being --NH.sub.2 in the case of a monocarboxylic acid in which X is sulfur, and also base addition salts of these compounds are useful as corrosion inhibitors.

    摘要翻译: 一种防腐涂料组合物,其包含(a)成膜剂和(b)作为缓蚀剂,有效量的脂族或脂环族单 - ,二 - ,三 - 或四 - 羧酸在其脂族 或脂环族基团,其中X是氧,硫或NH,并且每个R独立地为氢,烷基,卤代烷基,烷氧基,烷硫基,烷基磺酰基,环烷基,苯基,烷基苯基 ,苯基烷基,卤素,-CN,-NO 2,-COOH,-COO烷基,-OH或伯,仲或叔氨基或氨基甲酰基,在X是硫的单羧酸的情况下,R不是-NH 2, 这些化合物的碱加成盐也可用作腐蚀抑制剂。