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公开(公告)号:US20070155924A1
公开(公告)日:2007-07-05
申请号:US10555285
申请日:2004-04-30
IPC分类号: C08F4/28
CPC分类号: C08F4/40
摘要: A starter system for polymerization of unsaturated monomers in a nonaqueous media is provided. The starter system comprises a peroxide compound (0.02% to 7%), an organic hydrazine derivative (0.005% to 3%) and a transition metal ion (1 to 1000 ppm) the concentation based on the polymerization mixture as a whole. The starter system prevents rapid polymerization and development of heat in the polymerization system at the beginning of the polymerization. The preferred nonaqueous solvents are aromatic hydrocarbons.
摘要翻译: 提供了一种用于在非水介质中聚合不饱和单体的起始系统。 起始系统包括基于聚合混合物整体的浓度的过氧化物(0.02%-7%),有机肼衍生物(0.005%至3%)和过渡金属离子(1至1000ppm)。 起始系统在聚合开始时防止聚合体系中的快速聚合和发展。 优选的非水溶剂是芳族烃。
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公开(公告)号:US20080214765A1
公开(公告)日:2008-09-04
申请号:US12014213
申请日:2008-01-15
IPC分类号: C08F122/14
CPC分类号: C08F265/02 , C04B24/2647 , C04B24/267 , C04B28/02 , C04B28/14 , C04B2103/0059 , C04B2103/20 , C04B2103/32 , C08F265/04 , C08F265/06 , C08F283/00 , C08F290/00 , C08L51/003 , C08L2666/02
摘要: Grafted polymers which are the reaction products of: (a) (Meth)acrylic acid and (b) Non-symmetric maleates according to general formula (I), in which R1 stands for a linear or branched alk(en)yl radical having 1 to 22 carbon atoms and 0 or 1 double bond, while n and m independently represent integers between 0 and 200, on condition that the sum (n+m) is different from 0 are disclosed. Methods of making and using the grafted polymers are also disclosed.
摘要翻译: 作为(a)(甲基)丙烯酸和(b)根据通式(I)的非对称马来酸酯的反应产物的接枝聚合物,其中R 1代表直链或支链 具有1至22个碳原子的烷基(烯)基和0或1个双键,而n和m独立地表示0和200之间的整数,条件是总和(n + m)不同于0。 还公开了制备和使用接枝聚合物的方法。
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公开(公告)号:US08580287B2
公开(公告)日:2013-11-12
申请号:US13201721
申请日:2010-02-06
IPC分类号: A01N25/00
摘要: Suggested are oil-based agrochemical compositions with increased viscosity, comprising (a) biocides, (b) hydrophobic carriers, and (c) polymers selected from the group consisting of poly(meth)acrylates, polymaleates and polyfumarates.
摘要翻译: 建议是具有增加粘度的油基农药组合物,其包含(a)杀生物剂,(b)疏水载体和(c)选自聚(甲基)丙烯酸酯,聚马来酸酯和聚富马酸酯的聚合物。
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公开(公告)号:US20110301037A1
公开(公告)日:2011-12-08
申请号:US13201721
申请日:2010-02-06
摘要: Suggested are oil-based agrochemical compositions with increased viscosity, comprising (a) biocides, (b) hydrophobic carriers, and (c) polymers selected from the group consisting of poly(meth)acrylates, polymaleates and polyfumarates.
摘要翻译: 建议是具有增加粘度的油基农药组合物,其包含(a)杀生物剂,(b)疏水载体和(c)选自聚(甲基)丙烯酸酯,聚马来酸酯和聚富马酸酯的聚合物。
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公开(公告)号:US20110226164A1
公开(公告)日:2011-09-22
申请号:US12809745
申请日:2008-12-11
申请人: Florence Andrioletti , Stéphanie Merlet , Jéréemie Lapere , Maria Da Silva Marques , Benoit Abribat , William LaMarca
发明人: Florence Andrioletti , Stéphanie Merlet , Jéréemie Lapere , Maria Da Silva Marques , Benoit Abribat , William LaMarca
IPC分类号: C04B24/04 , C07D303/48 , C08F224/00
CPC分类号: C07C69/54 , C04B24/08 , C04B24/2647 , C04B24/32 , C04B2103/50 , C08G65/332
摘要: The invention is direct to ethoxylated/propoxylated fatty alcohol (meth)acrylates according to general formula (I) ,R2O(CH2CH2O)p1(CH(CH3)CH2O)q(CH2CH2O)p2(O=)C-CR1=CH2 (I) in which R1 stands for hydrogen or a methyl group, R2 represents an alkyl or alkenyl radical having 12 to 22 carbon atoms, p1 and p2 independently stand for 0 or integers of 1 to 50, and q for an integer of from 1 to 50. The compounds of formula (I) are useful as defoamers for concrete and/or cement compositions.
摘要翻译: 本发明直接涉及通式(I)的R 2 O(CH 2 CH 2 O)p1(CH(CH 3)CH 2 O)q(CH 2 CH 2 O)p2(O =)C-CR 1 = CH 2(I)的乙氧基化/丙氧基化脂肪醇(甲基)丙烯酸酯 ),其中R1代表氢或甲基,R2表示具有12-22个碳原子的烷基或烯基,p1和p2独立地代表0或1至50的整数,q表示1至50的整数 式(I)化合物可用作混凝土和/或水泥组合物的消泡剂。
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公开(公告)号:US07872077B2
公开(公告)日:2011-01-18
申请号:US12014213
申请日:2008-01-15
IPC分类号: C08F8/44
CPC分类号: C08F265/02 , C04B24/2647 , C04B24/267 , C04B28/02 , C04B28/14 , C04B2103/0059 , C04B2103/20 , C04B2103/32 , C08F265/04 , C08F265/06 , C08F283/00 , C08F290/00 , C08L51/003 , C08L2666/02
摘要: Grafted polymers which are the reaction products of: (a) (Meth)acrylic acid and (b) Non-symmetric maleates according to general formula (I), in which R1 stands for a linear or branched alk(en)yl radical having 1 to 22 carbon atoms and 0 or 1 double bond, while n and m independently represent integers between 0 and 200, on condition that the sum (n+m) is different from 0 are disclosed. Methods of making and using the grafted polymers are also disclosed.
摘要翻译: 接枝聚合物,其为:(a)(甲基)丙烯酸和(b)根据通式(I)的非对称马来酸酯的反应产物,其中R 1表示具有1个直链或支链烷基(en) 至22个碳原子和0或1个双键,而n和m独立地表示0和200之间的整数,条件是总和(n + m)不同于0。 还公开了制备和使用接枝聚合物的方法。
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