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    Tin-lead alloy plating
    3.
    发明授权
    Tin-lead alloy plating 失效
    钛铅合金镀层

    公开(公告)号：US3926749A

    公开(公告)日：1975-12-16

    申请号：US54143275

    申请日：1975-01-16

    Applicant: M & T CHEMICALS INC

    Inventor： PASSAL FRANK

    IPC: C25D3/60 ,  H05K3/34 ,  C25D3/56

    CPC classification number: C25D3/60 ,  H05K3/3473

    Abstract: This invention relates to the electrodeposition of tin-lead alloys; tin-lead alloy plating compositions, tin-lead alloy plating baths; and to processes for the electrodeposition of tinlead alloys in the presence of at least one polyether surfactant and at least one aryl hydroxy (-OH) compound as cooperating additives.

    Electrode position of alloys of nickel, cobalt or nickel and cobalt with iron and electrolytes therefor
    4.
    发明授权
    Electrode position of alloys of nickel, cobalt or nickel and cobalt with iron and electrolytes therefor 失效
    镍，钴或镍和钴与铁和电解质的合金的电极位置

    公开(公告)号：US3922209A

    公开(公告)日：1975-11-25

    申请号：US49894774

    申请日：1974-08-20

    Applicant: M & T CHEMICALS INC

    Inventor： PASSAL FRANK

    IPC: C25D3/56

    CPC classification number: C25D3/562

    Abstract: WHEREIN M is a cation having a valence of 1-2; k is an integer 1-2 corresponding to the valence of M; and R is hydrogen or a monovalent aliphatic group of 1-16 carbon atoms; and 3. AN HYDROXY CARBOXYLATE COMPLEXING COMPOUND OR A POLYOL COMPLEXING COMPOUND SELECTED FROM THE GROUP CONSISTING OF MANNITOL, SORBITOL AND DULCITOL; AND 4. AN IODIDE OF A BATH COMPATIBLE CATION OR A COMPOUND PROVIDING AN IODIDE ANION WHEN PLATING COBALT-CONTAINING ALLOYS; FOR A TIME PERIOD SUFFICIENT TO FORM A SOUND METAL ELECTROPLATE UPON SAID CATHODE SURFACE.
    In accordance with certain of its aspects, this invention relates to a process for the preparation of an electrodeposit which contains iron and at least one metal selected from the group consisting of nickel and cobalt which comprises passing current from an anode to a cathode through an aqueous plating solution containing an iron compound and at least one member selected from the group consisting of cobalt compounds and nickel compounds providing cobalt or nickel ions for electrodepositing alloys of iron with cobalt and/or nickel and containing in combination an effective amount of: 1. AT LEAST ONE MEMBER SELECTED FROM THE GROUP OF COOPERATING ADDITIVES CONSISTING OF: A. PRIMARY BRIGHTENER B. SECONDARY BRIGHTENER C. SECONDARY AUXILIARY BRIGHTENER D. ANTI-PITTING AGENT; AND 2. AN ORGANIC HYDROXY-SULFONATE COMPOUND OF THE FORMULA:

    Abstract translation: 根据其某些方面，本发明涉及一种制备电沉积物的方法，其中含有铁和至少一种选自镍和钴的金属，其包括将电流从阳极传递到阴极，通过水溶液 含有铁化合物的镀液和至少一种选自由钴化合物和镍化合物构成的组中的至少一种，所述钴化合物和镍化合物提供钴或镍离子，用于电沉积铁与钴和/或镍的合金，并且组合有效量的：

    Pesticidal composition and method
    5.
    发明授权
    Pesticidal composition and method 失效
    杀虫剂成分及方法

    公开(公告)号：US3906103A

    公开(公告)日：1975-09-16

    申请号：US45106574

    申请日：1974-03-14

    Applicant: M & T CHEMICALS INC

    Inventor： KUSHLEFSKY BERNARD G ,  WHITNEY WENDELL K

    IPC: C07F7/22 ,  A01N9/00

    CPC classification number: C07F7/2232

    Abstract: This invention comprises novel tricyclohexyltin compounds of the formula

    wherein R is cyclohexyl and Y1 5 are the same or different and Y is selected from the group consisting of aryl, cycloalkyl, halogen, nitro, mercapto, cyano and hydrogen such that not more than four Y substituents are hydrogen. This invention also comprises methods of preparing said novel compounds. This invention also comprises pesticidal compositions containing as active components said novel compounds.

    Abstract translation: 本发明包括式R3Sn-O-Y3的新型三环己基锡化合物，其中R是环己基，Y1-5相同或不同，Y选自芳基，环烷基，卤素，硝基，巯基，氰基和氢， 不超过四个Y取代基是氢。 本发明还包括制备所述新化合物的方法。 本发明还包含含有作为活性成分的新化合物的农药组合物。

    Flame retardant compositions
    6.
    发明授权
    Flame retardant compositions 失效
    阻燃组合物

    公开(公告)号：US3897389A

    公开(公告)日：1975-07-29

    申请号：US12444771

    申请日：1971-03-15

    Applicant: M & T CHEMICALS INC

    Inventor： TOUVAL IRVING

    IPC: C08K3/24 ,  C08F6/00 ,  C08G83/00

    CPC classification number: C08K3/24 ,  C08K5/02 ,  C08L101/00 ,  C08L57/08

    Abstract: Antimony containing flame retardant compositions are provided for resins having reduced antimony content simultaneous with enhanced flame retarding efficiency, and consisting of sodium antimonate the particle size of which is within the range of between about 0.1-8 microns. In addition, an enhanced sodium antimonate flame retardant composition is provided by neutralizing the above noted sodium antimonate composition in the presence of an acid to a pH within the range of between about 6.8 and 7. Also provided are resins having improved flame retarding characteristics while simultaneously having improved color stability including reduced yellowness indices and sustained clarity.

    Abstract translation: 含有阻燃剂组合物的锑用于具有降低的锑含量的同时具有增强的阻燃效率的树脂，由锑酸钠组成，其粒度在约0.1-8微米的范围内。 此外，通过在酸存在下将上述锑酸锑酸盐组合物中和至约6.8-7之间的pH，提供了增强的锑酸钠阻燃剂组合物。还提供了具有改善的阻燃特性的树脂，同时 具有改善的颜色稳定性，包括降低的黄度指数和持续清晰度。

    Novel flame retardant compositions
    7.
    发明授权
    Novel flame retardant compositions 失效
    新型阻燃剂组合物

    公开(公告)号：US3892667A

    公开(公告)日：1975-07-01

    申请号：US40619473

    申请日：1973-10-15

    Applicant: M & T CHEMICALS INC

    Inventor： TOUVAL IRVING

    IPC: C08K3/24 ,  C08L23/02 ,  C09K3/28

    CPC classification number: C08K3/24 ,  C08K5/02 ,  C08L23/02 ,  C08L23/06 ,  C08L23/28 ,  C08L91/06 ,  C08L101/00 ,  C08L101/04 ,  C08L2201/02 ,  C08L27/06 ,  C08L2666/04

    Abstract: Sodium antimonate particles wherein 40% or more of the particles are less than 1 micron in diameter and the range of particle diameters is between 0.1 to 8 microns impart an enhanced degree of flame retardancy to synthetic organic polymer compositions containing a halogen source. The flame retardancy is further improved if any alkaline impurities are removed by treating the particles with acidic reagents as required until the aqueous phase of a slurry prepared using distilled water and containing 10% by weight of the particles exhibits a pH of between 6.8 and 7.

    Abstract translation: 其中40％或更多的颗粒直径小于1微米，粒径范围为0.1至8微米的锑酸钠颗粒赋予包含卤素源的合成有机聚合物组合物更好的阻燃性。 如果任何碱性杂质通过根据需要用酸性试剂处理颗粒除去直到使用蒸馏水制备并含有10重量％的颗粒的浆液的水相显示6.8至7的pH之前，阻燃性进一步提高。

    Coating composition
    9.
    发明授权
    Coating composition 失效

    公开(公告)号：US3845005A

    公开(公告)日：1974-10-29

    申请号：US36653973

    申请日：1973-06-04

    Applicant: M & T CHEMICALS INC

    Inventor： FREIMAN A

    IPC: C09D5/16 ,  C09D109/00 ,  C09D121/00 ,  C08C11/22 ,  C08C11/64

    CPC classification number: C09D109/00 ,  C08K5/57 ,  C09D5/1631 ,  C09D5/1668 ,  C09D121/00 ,  C08L9/00

    Abstract: 1. AN IMPROVED LIQUID COATING COMPOSITON COMPRISING BETWEEN 20 AND 40%, BASED ON THE WEIGHT OF THE COMPOSITION, OF A SOLUBILIZED CROSSLINKABLE HYDROCARBON RUBBER CONTAINING AN AVERAGE OF AT LEAST ONE CARBON-CARBON DOUBLE BOND PER MOLECULE OF RUBBER, BETWEEN 1 AND 10%, BASED ON THE WEIGHT OF SAID RUBBER, OF A CROSSLINKING CATALYST, AN OXIDIZING AGENT FOR THE CATALYST AND BETWEEN 5 AND 15%, BASED ON THE WEIGHT OF SAID COATING COMPOSITION, OF ATRIORGANOTIN COMPOUND WHEREIN THE IMPROVEMENT RESIDES IN THE PRESENCE OF A LIQUID ISOBUTYLENE-ISOPRENE COPOLYMER RUBBER AND AT LEAST ONE LIQUID TRIORGANOTIN COMPOUND EXHIBITING THE GENERAL FORMULA R3SNX WHEREIN EACH R IS INDIVIDUALLY SELECTED FROM THE GROUP CONSISTING OF ALKYL RADICALS CONTAINING 3 AND 4 CARBON ATOMS AND PHENYL RADICALS, AND X REPRESENTS A PHENOXY RADICAL WHICH MAY CONTAIN AT LEAST ONE INERT SUBSTITUENT SELECTED FROM THE GROUP CONSISTING OF HALOGEN ATOMS AN D ARYL HYDROCARBON RADICALS, WITH THE PROVISO THAT THE CONCENTRATION OF THE SOLUBILIZED RUBBER IS BETWEEN 40 AND 80%, BASED ON THE COMBINED WEIGHT OF RUBBER AND SOLVENT, AND THE WEIGHT RATIO OF OXIDIZING AGENT TO CATALYST IS BETWEEN 2:1 AND5:1, RESPECTIVELY.

    Novel catalyst system
    10.
    发明授权
    Novel catalyst system 失效
    新型催化剂体系

    公开(公告)号：US3844976A

    公开(公告)日：1974-10-29

    申请号：US8113970

    申请日：1970-10-15

    Applicant: M & T CHEMICALS INC

    Inventor： VENTURA J ,  RAVENSCROFT P

    IPC: C08F4/20 ,  C08G63/85 ,  C08F21/04 ,  C08G17/013 ,  C08G17/015

    CPC classification number: C08G63/85

    Abstract: A process for preparing polyethylene terephthalate wherein dimethyl terephthalate is reacted with ethylene glycol to form an ester of ethylene glycol and terephthalic acid or where terephthalic acid is reacted with ethylene glycol to form an ester of terephthalic acid and ethylene glycol where the resulting ester is polycondensed in the presence of a polycondensation catalyst, the improvement comprising carrying out the condensation or polymerization of the ester in the presence of a catalytic amount of a novel catalyst mixture comprising (1) an antimony compound and (2) an arsenic compound. The antimony compounds are Sb(Y)n or Y3Sb O and the arsenic compounds are As(Y)n or Y3As O wherein Y is R, -OOCR, halogen, OR, -SR, -OOCRSH, -SRCOOR'' or WHEREIN R and R'' are alkyl, alkenyl, cycloalkyl, aralkyl, aryl or alkaryl and n is 3 or 5.

    Abstract translation: 一种制备聚对苯二甲酸乙二醇酯的方法，其中将对苯二甲酸二甲酯与乙二醇反应形成乙二醇和对苯二甲酸的酯，或者使对苯二甲酸与乙二醇反应形成对苯二甲酸和乙二醇的酯，其中所得酯缩聚在 存在缩聚催化剂，其改进包括在催化量的催化剂混合物的存在下进行酯的缩合或聚合，所述催化剂混合物包含（1）锑化合物和（2）砷化合物。

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