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1. 发明申请

WO2007039626A1 AQUEOUS DISPERSION 审中-公开
标题翻译：水分散
公开(公告)号：WO2007039626A1
公开(公告)日：2007-04-12
申请号：PCT/EP2006/067041
申请日：2006-10-04
申请人： SOLVAY (Société Anonyme) , FRINGANT, Christophe , VANDERVEKEN, Yves , LOUBAT, Cédric , BOUTEVIN, Gilles
发明人： FRINGANT, Christophe , VANDERVEKEN, Yves , LOUBAT, Cédric , BOUTEVIN, Gilles
IPC分类号： C08L27/08 , C09D127/08 , C08L43/02 , C08L33/06
CPC分类号： C08L27/08 , C08L33/04 , C08L33/06 , C08L33/062 , C08L33/08 , C08L33/10 , C08L33/14 , C08L33/16 , C08L43/02 , C08L2666/04 , C09D127/08 , C09D133/02 , C09D133/064 , C09D133/08 , C09D133/10 , C09D143/02
摘要： The aqueous dispersion, characterized in that it comprises 1) at least one vinylidene chloride polymer (Pl) and 2) at least one random, alternating or gradient copolymer (Cl) comprising a) at least one monomer unit (ml) carrying at least one phosphonate group -PO(OH)(OR 1 ) with R 1 being a hydrogen atom or an alkyl radical comprising from 1 to 11 carbon atoms, and b) monomer units (ml) which represent at least 50 % by weight of the copolymer (Cl), derived from at least one monomer (M2) chosen from styrene, maleic anhydride, itaconic acid and the (meth)acrylic monomers corresponding to the general formula : CH 2 = CR 2 R 3 in which R 2 is chosen from hydrogen and the methyl radical and R 3 is chosen from the -CN radical and the -CO-R 4 radical in which R 4 is chosen from the -OH radical, the -O-R 5 radicals with R 5 chosen from the linear or branched alkyl radicals comprising from 1 to 18 carbon atoms which optionally carry one or more -OH radicals, the epoxyalkyl radicals comprising from 2 to 10 carbon atoms and the alkoxyalkyl radicals comprising a total of 2 to 10 carbon atoms and finally R 4 is also chosen from the -NR 6 Ry radicals in which R 6 and R 7 , which are identical or different, are chosen from hydrogen and the alkyl radicals comprising from 1 to 10 carbon atoms which optionally carry one or more -OH radicals.
摘要翻译：该水性分散体的特征在于，其包含1）至少一种偏二氯乙烯聚合物（P1）和2）至少一种无规，交替或梯度共聚物（C1），其包含a）至少一种携带至少一种膦酸酯基-PO（OH）（OR 1），其中R 1是氢原子或包含1至11个碳原子的烷基，和b）单体单元（ ml），其代表至少一种选自苯乙烯，马来酸酐，衣康酸和（甲基）丙烯酸单体的单体（M2）的共聚物（C1）的至少50重量％，所述单体对应于通式如下：其中R 2选自氢和甲基，R 1和R 2选自氢，其中R 3选自-CN基团和-CO-R 4 R 4基团，其中R 4选自-OH基团，-OR 3，具有选自包含fr的直链或支链烷基的R 5的5个5个基团任选地带有一个或多个-OH基团的1至18个碳原子，包含2至10个碳原子的环氧烷基和包含总共2至10个碳原子的烷氧基烷基，最后是R 4 也可以选自-NR 6 R 15基团，其中R 6和R 7相同或不同，选自氢和包含1至10个碳原子的烷基，其任选地带有一个或多个-OH基团。

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