Synergistic matrix composite for making stable microemulsions of active ingredients
    2.
    发明授权
    Synergistic matrix composite for making stable microemulsions of active ingredients 有权
    用于制备稳定的微乳液活性成分的协同基质复合材料

    公开(公告)号:US08747871B2

    公开(公告)日:2014-06-10

    申请号:US11540981

    申请日:2006-09-28

    IPC分类号: A01N25/00 A61K8/37

    摘要: What is described herein is a synergistic matrix composite for making a stable microemulsion in water of an active ingredient comprising a first matrix composition including by wt. (a) 5-30% of a C8-C18 N-alkyl pyrrolidone, (b) optionally, 5-60% of a water insoluble organic solvent soluble therein, (c) 30-70% of a non-ionic emulsifier, and (d) 1-15% of an EO/PO/EO copolymer, and, (e) optionally, 1-5% of a surface active buffering agent, e.g. a branched alkyl ethoxylated phosphate ester, a second matrix composition comprising a polar polymeric material, e.g. polyethylene glycol, and/or a neutralized derivatized vegetable oil, e.g. maleated linseed oil, which composite is capable of loading a higher amount of said active than either composition alone.

    摘要翻译: 本文描述的是用于在活性成分的水中制备稳定的微乳液的协同性基质复合物,其包含第一基质组合物, (a)5-30%的C 8 -C 18 N-烷基吡咯烷酮,(b)任选的5-60%可溶于其中的水不溶性有机溶剂,(c)30-70%的非离子乳化剂,以及 (d)EO / PO / EO共聚物的1-15%,(e)1-5%的表面活性缓冲剂,例如 支链烷基乙氧基化磷酸酯,包含极性聚合物材料的第二基质组合物,例如。 聚乙二醇和/或中和的衍生植物油,例如, 马来酸亚麻子油,该复合材料能够单独加载比任一组合物更高量的所述活性物质。

    WATER MISCIBLE MICROEMULSIONS OF WATER INSOLUBLE FILM FORMING POLYMERS
    3.
    发明申请
    WATER MISCIBLE MICROEMULSIONS OF WATER INSOLUBLE FILM FORMING POLYMERS 审中-公开
    水不溶性薄膜形成聚合物的水杂质微乳液

    公开(公告)号:US20140141978A1

    公开(公告)日:2014-05-22

    申请号:US14232095

    申请日:2012-07-10

    IPC分类号: A01N25/04

    摘要: A water miscible emulsion composition which is essentially free of long-chain alkylpyrrolidone and aromatic oil comprising: (i) a long chain substituted amide; (ii) a water insoluble film forming polymer; (iii) a water soluble anionic surfactant; and (iv) optionally, a bioactive, is particularly useful in providing water repellency and delaying the onset of fungi growth on crops and leaves.

    摘要翻译: 基本上不含长链烷基吡咯烷酮和芳族油的水混溶性乳液组合物,其包含:(i)长链取代的酰胺; (ii)水不溶性成膜聚合物; (iii)水溶性阴离子表面活性剂; 和(iv)任选地,生物活性物质特别可用于提供拒水性并延迟作物和叶子上真菌生长的发生。

    POLYMERS DERIVED FROM N-VINYL FORMAMIDE, VINYL AMIDES OR ACRYLAMIDES, AND REACTION SOLVENT, AND THE USES THEREOF
    4.
    发明申请
    POLYMERS DERIVED FROM N-VINYL FORMAMIDE, VINYL AMIDES OR ACRYLAMIDES, AND REACTION SOLVENT, AND THE USES THEREOF 审中-公开
    从N-乙烯基甲酰胺衍生的聚合物,乙烯基酰胺或丙烯酰胺和反应溶剂及其用途

    公开(公告)号:US20110277844A1

    公开(公告)日:2011-11-17

    申请号:US13129007

    申请日:2009-11-13

    摘要: Polymers are provided that are derived from at least (A) N-vinyl formamide, (B) one vinyl amide moiety or one acrylamide moiety, and (C) a reaction solvent. The polymers are random, block, or alternating polymers. A particular useful poly-mer comprises about 20% N-vinyl formamide, about 50% N-vinyl-ε-caprolactam, about 30% N-vinyl-2-pyrrolidone, being synthesized in ethylene glycol. In preferred embodiments, polymers of the invention exhibit a cloud point temperature of 66° C. or more, inhibit the formation of gas hydrates, and/or inhibit corrosion. Especially preferred uses of the polymers are in oilfield operations as gas hydrate inhibitors and/or corrosion inhibitors.

    摘要翻译: 提供衍生自至少(A)N-乙烯基甲酰胺,(B)一个乙烯基酰胺部分或一个丙烯酰胺部分的聚合物,和(C)反应溶剂。 聚合物是无规的,嵌段的或交替的聚合物。 特别有用的聚合物包含在乙二醇中合成的约20%N-乙烯基甲酰胺,约50%N-乙烯基 - 己内酰胺,约30%N-乙烯基-2-吡咯烷酮。 在优选的实施方案中,本发明的聚合物显示出66℃或更高的浊点温度,抑制气体水合物的形成和/或抑制腐蚀。 聚合物的特别优选用途是在油田操作中作为气体水合物抑制剂和/或腐蚀抑制剂。

    Stable wetting concentrate
    5.
    发明授权
    Stable wetting concentrate 有权
    稳定的润湿浓缩液

    公开(公告)号:US06967190B1

    公开(公告)日:2005-11-22

    申请号:US10850297

    申请日:2004-05-20

    摘要: A stable wetting concentrate includes octyl or dodecyl pyrrolidone, an ethoxylated alcohol, and a compatabilizing agent for dilution of the concentrate with water, suitably a polar material, such as an anionic emulsifier, or polyol, which prevents separation of the two base components in water, and, optionally, water, provides a stable wetting composition upon dilution with water, which exhibit superior wetting and spreading properties.

    摘要翻译: 稳定的润湿浓缩物包括辛基或十二烷基吡咯烷酮,乙氧基化醇和用于用水稀释浓缩物的适合剂,合适地是极性物质,例如阴离子乳化剂或多元醇,其防止水中两种基础组分分离 和任选的水,在用水稀释时提供稳定的润湿组合物,其表现出优异的润湿性和扩散性。

    Stabilized agchemical concentrate and use thereof
    7.
    发明授权
    Stabilized agchemical concentrate and use thereof 失效
    稳定的化学浓缩物及其用途

    公开(公告)号:US5698211A

    公开(公告)日:1997-12-16

    申请号:US142627

    申请日:1993-10-25

    摘要: The present invention relates to the stabilization of an agricultural chemical concentrate in aqueous solution and the stabilized concentrate which comprises: (a) between about 0.1 and about 20 wt. % of a stabilizer composition comprising: (1) between about 10 and about 90 wt. % of a water-insoluble, non-crosslinked, film forming polymer, and (2) a polymer solubilizing amount of an aromatic petroleum distillate or an oxygen-containing solvent of an N-alkyl pyrrolidone, a C.sub.3 to C.sub.8 alkanol, a dibasic acid lower alkyl ester, an ether having a boiling point above 150.degree. C. or mixtures thereof and (b) between about 80 and about 99.9 wt. % concentrate containing a water-insoluble active agricultural chemical, a solvent for said agricultural chemical and a surfactant for said concentrate. The invention also relates to the use of said stabilized concentrate.

    摘要翻译: 本发明涉及农药浓缩物在水溶液中的稳定化和稳定化的浓缩物,其包括:(a)约0.1至约20wt。 %的稳定剂组合物包含:(1)约10至约90重量% %的非水溶性,非交联的成膜聚合物,和(2)聚合物增溶量的芳族石油馏出物或N-烷基吡咯烷酮的含氧溶剂,C3至C8链烷醇,二元酸 低级烷基酯,沸点高于150℃的醚或其混合物,和(b)约80-约99.9重量% 含有不溶于水的活性农药的浓缩物浓缩物,所述农用化学品的溶剂和所述浓缩物的表面活性剂。 本发明还涉及所述稳定浓缩物的用途。

    Crosslinked terpolymers of high salt tolerance
    8.
    发明授权
    Crosslinked terpolymers of high salt tolerance 失效
    高耐盐性的交联三元共聚物

    公开(公告)号:US5567787A

    公开(公告)日:1996-10-22

    申请号:US595057

    申请日:1996-02-01

    IPC分类号: C08F216/12 C08F222/06

    CPC分类号: C08F216/12

    摘要: This invention relates to a 1-8% crosslinked terpolymer of a C.sub.1 -C.sub.4 alkyl vinyl ether, maleic anhydride and a hydrophobic C.sub.6 to C.sub.18 alkyl vinyl ether in a critical molar ratio of from 1-3:1:0.01-0.20, which polymer has a pH of from about 4 to about 11, a Brookfield viscosity of from about 10,000 to about 150,000 cps and is characterized as having desirable salt tolerance enhanced viscosity, stability, low residual monomers and enhanced use characteristics. The invention also relates to liquid or aqueous gel compositions of the crosslinked terpolymer containing a salt and a method for the preparation of said crosslinked terpolymer gel.

    摘要翻译: 本发明涉及C1-C4烷基乙烯基醚,马来酸酐和疏水性C6-C18烷基乙烯基醚的1-8%交联三元共聚物,其临界摩尔比为1-3:1:0.01-0.20,该聚合物 pH为约4至约11,Brookfield粘度为约10,000至约150,000cps,并且其特征在于具有所需的耐盐性,增强的粘度,稳定性,低残留单体和增强的使用特性。 本发明还涉及含有盐的交联三元共聚物的液体或水性凝胶组合物和制备所述交联三元共聚物凝胶的方法。

    Aqueous oil removal composition containing higher-alkyl pyrrolidone
    9.
    发明授权
    Aqueous oil removal composition containing higher-alkyl pyrrolidone 失效
    含有高级烷基吡咯烷酮的水分除油组合物

    公开(公告)号:US5470508A

    公开(公告)日:1995-11-28

    申请号:US195128

    申请日:1994-02-14

    摘要: A three part cleaning composition uses C.sub.6 -C.sub.20 alkyl substituted lactam as a cleaning agent, an anionic surfactant and water to solubilize and remove oil or grease from hard surfaces. The lactam is provided in a ratio, relative to surfactant of 5-0.1 to 5-3.0, more preferably 5-0.1 to 5-1.0. The composition is surprisingly effective in forming micro-emulsions with the oil or grease and maintaining the emulsions for ease in disposal. Using an aqueous solution including C.sub.6 -C.sub.20 alkyl substituted lactam provides a low volatility, non-flammable degreasing solution, which is highly effective and biodegradable.

    摘要翻译: 三部分清洁组合物使用C6-C20烷基取代的内酰胺作为清洁剂,阴离子表面活性剂和水以从硬表面溶解和除去油或油脂。 以相对于表面活性剂为5-0.1至5-3.0,更优选5-0.1至5-1.0的比例提供内酰胺。 组合物在用油或油脂形成微乳液方面令人惊奇地有效,并且保持乳液以便于处理。 使用包含C 6 -C 20烷基取代的内酰胺的水溶液提供低挥发性,不易燃的脱脂溶液,其是高度有效和可生物降解的。

    Water soluble wetting agent for pesticide formulations
    10.
    发明授权
    Water soluble wetting agent for pesticide formulations 失效
    用于农药配方的水溶性润湿剂

    公开(公告)号:US5424072A

    公开(公告)日:1995-06-13

    申请号:US134936

    申请日:1993-10-12

    IPC分类号: A01N25/30 A01N25/24

    CPC分类号: A01N25/30

    摘要: A water based wetting agent uses higher alkyl substituted lactam, anionic surfactant and water to enhance the wetting properties of herbicide and pesticide formulations. The composition is effective in enhancing wetting times, and in some instances increases the formulation effectiveness through enhanced contact, better penetration and lower surface tension. Utilizing a herbicide or pesticide formulation including the wetting agent provides a fast absorption of actives with rapid uptake to promote weed control with no or minimal phytotoxicity at the use levels.

    摘要翻译: 水基润湿剂使用高级烷基取代的内酰胺,阴离子表面活性剂和水,以增强除草剂和农药配方的润湿性能。 该组合物有效地增强润湿时间,并且在一些情况下通过增强的接触,更好的渗透和较低的表面张力来增加制剂的有效性。 使用包含润湿剂的除草剂或农药制剂可以快速吸收活性物质,以促进杂草控制,在使用水平下没有或极少的植物毒性。