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15 条记录 (耗时 0.018 秒)

    Water-dilutable polyamide resins and water-dilutable epoxy resin compositions containing said polyamide resins
    3.
    发明授权
    Water-dilutable polyamide resins and water-dilutable epoxy resin compositions containing said polyamide resins 失效
    含有所述聚酰胺树脂的可水稀释的聚酰胺树脂和水可稀释的环氧树脂组合物

    公开(公告)号：US4013601A

    公开(公告)日：1977-03-22

    申请号：US600285

    申请日：1975-07-31

    申请人： John A. Alford

    发明人： John A. Alford

    IPC分类号： C08L63/02 ,  C08L77/00 ,  C08J3/06 ,  C08L63/10 ,  C08L77/06

    CPC分类号： C08L63/00 ,  C08L77/00

    摘要： There are disclosed herein water-dilutable reactive polyamide resins suitable for curing epoxy resins in aqueous systems. The polyamide resins are made by reacting together a C.sub.21 -cycloaliphatic dicarboxylic acid of the formula ##STR1## wherein x and y are integers from 3 to 9, x and y together equal 12, X is a member of the group consisting of H and COOH with one X of each moiety and a polyamine of the group diethylene triamine, triethylene tetramine and tetraethylene pentamine. These polyamide resins are soluble when water is added to the resin in amounts up to at least 45% by weight.

    摘要翻译： 本文公开了适用于在水性体系中固化环氧树脂的水可稀释的反应性聚酰胺树脂。 聚酰胺树脂是通过将式（Ⅰ）的C21-脂环族二羧酸与其中x和y为3至9的整数，x和y一起等于12，X是H和COOH 每个部分的一个X和二亚乙基三胺，三亚乙基四胺和四亚乙基五胺的多胺。 当水以至少45重量％的量加入到树脂中时，这些聚酰胺树脂是可溶的。

    Emulsion polymerization method utilizing maleic anhydride propylene sulfonate adducts as polymerizable emulsifiers
    5.
    发明授权
    Emulsion polymerization method utilizing maleic anhydride propylene sulfonate adducts as polymerizable emulsifiers 失效
    使用马来酸酐丙烯磺酸盐加合物作为可聚合乳化剂的乳液聚合方法

    公开(公告)号：US5306793A

    公开(公告)日：1994-04-26

    申请号：US948632

    申请日：1992-09-23

    申请人： Julian E. Parker, III ,  John A. Alford

    发明人： Julian E. Parker, III ,  John A. Alford

    IPC分类号： C08F2/26 ,  C08F236/10

    CPC分类号： C08F2/26 ,  C08F236/10

    摘要： The invention relates to polymerizable emulsifiers, methods of preparing the emulsifiers, and latex compositions comprising the emulsifiers. In particular, the invention relates to maleic anhydride propylene sulfonate adducts of rosin and/or fatty acid which can be substituted for the surfactants or emulsifiers traditionally employed in the preparation of butadiene derived latexes.

    摘要翻译： 本发明涉及可聚合乳化剂，制备乳化剂的方法和包含乳化剂的胶乳组合物。 特别地，本发明涉及松香和/或脂肪酸的马来酸酐丙烯磺酸盐加合物，其可以代替传统上用于制备丁二烯衍生胶乳的表面活性剂或乳化剂。

    Treatment of rosin
    6.
    发明授权
    Treatment of rosin 失效
    处理松香

    公开(公告)号：US4222933A

    公开(公告)日：1980-09-16

    申请号：US061906

    申请日：1979-07-30

    申请人： John A. Alford

    发明人： John A. Alford

    IPC分类号： C09F1/04

    CPC分类号： C09F1/04

    摘要： A process is disclosed for treating rosin with a zinc catalyst and a boric acid catalyst to improve the color and color stability of distilled products. The zinc catalyst is employed in an amount of from 0.01% to about 2.0% by weight of rosin and the boric acid in an amount from 0.001% to about 1.0% by weight of rosin. The rosin is treated with the zinc and boric acid catalyst at a temperature between 180.degree. C. and 250.degree. C.

    摘要翻译： 公开了一种用锌催化剂和硼酸催化剂处理松香以改善蒸馏产品的颜色和颜色稳定性的方法。 锌催化剂的用量为松香的0.01重量％至约2.0重量％，硼酸的含量为松香的0.001重量％至约1.0重量％。 松香用锌和硼酸催化剂在180〜250℃的温度下进行处理。

    Treatment of tall oil fatty acids
    7.
    发明授权
    Treatment of tall oil fatty acids 失效
    妥尔油脂肪酸的处理

    公开(公告)号：US4126604A

    公开(公告)日：1978-11-21

    申请号：US657068

    申请日：1976-02-11

    申请人： John A. Alford ,  Michael W. Osborne

    发明人： John A. Alford ,  Michael W. Osborne

    IPC分类号： C09F7/00 ,  C11B13/00

    CPC分类号： C11B13/005 ,  C09F7/00 ,  Y02W30/74

    摘要： A process is disclosed for treating tall oil fatty acids with a zinc catalyst and an iodine catalyst to improve the color and color stability of distilled products. The zinc catalyst is employed in an amount of from 0.01% to about 2.0% by weight of fatty acid and the iodine in an amount from 50 to 500 parts per million of fatty acid. The tall oil fatty acids are treated with the iodine and zinc catalysts at a temperature between 150.degree. C. to 275.degree. C.

    摘要翻译： 公开了一种用锌催化剂和碘催化剂处理妥尔油脂肪酸以改善蒸馏产品的颜色和颜色稳定性的方法。 锌催化剂的用量为脂肪酸的0.01重量％至约2.0重量％，碘为50至500重量份的脂肪酸。 妥尔油脂肪酸用碘和锌催化剂在150〜275℃的温度下进行处理。

    Acid-anhydride esters as oil field corrosion inhibitors
    8.
    发明授权
    Acid-anhydride esters as oil field corrosion inhibitors 失效
    酸酐类作为油田腐蚀抑制剂

    公开(公告)号：US5292480A

    公开(公告)日：1994-03-08

    申请号：US046077

    申请日：1993-04-12

    申请人： Eugene R. Fischer ,  John A. Alford ,  Paul G. Boyd

    发明人： Eugene R. Fischer ,  John A. Alford ,  Paul G. Boyd

    IPC分类号： B01F17/12 ,  B01F17/42 ,  C09K8/54 ,  C23F11/12 ,  C23F11/04

    CPC分类号： C09K8/54 ,  C23F11/128 ,  Y10S507/939

    摘要： A corrosion inhibitor with excellent film forming and film persistency characteristics may be produced by first reacting C.sub.18 unsaturated fatty acids with maleic anhydride or fumaric acid to produce the fatty acid Diels-Alder adduct or the fatty acid-ene reaction product. This adduct or reaction product is further reacted in a condensation or hydrolysation reaction with a polyalcohol to form an acid-anhydride ester corrosion inhibitor. The ester may be reacted with amines, metal hydroxides, metal oxides, ammonia, and combinations thereof to neutralize the ester. Surfactants may be added to tailor the inhibitor formulation to meet the specific needs of the user (i.e., the corrosion inhibitor may be formulated to produce an oil-soluble, highly water-dispersible corrosion inhibitor or an oil-dispersible, water-soluble corrosion inhibitor). Suitable carrier solvents may be employed where needed to effectively disperse the corrosion inhibitor formulation.

    摘要翻译： 可以通过首先使C18不饱和脂肪酸与马来酸酐或富马酸反应以产生脂肪酸狄尔斯 - 阿尔德加合物或脂肪酸 - 烯反应产物来制备具有优异成膜和膜持久性特征的腐蚀抑制剂。 该加合物或反应产物在与多元醇的缩合或水解反应中进一步反应以形成酸酐酯缓蚀剂。 酯可以与胺，金属氢氧化物，金属氧化物，氨及其组合反应以中和酯。 可以添加表面活性剂以调整抑制剂制剂以满足使用者的特定需要（即，可以将腐蚀抑制剂配制成产生油溶性，高度水分散的腐蚀抑制剂或油分散性水溶性腐蚀抑制剂 ）。 在需要时可以使用合适的载体溶剂以有效地分散腐蚀抑制剂制剂。