会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明申请
    • Aqueous Dispersion
    • 水分散体
    • US20090054583A1
    • 2009-02-26
    • US12089113
    • 2006-10-04
    • Christophe FringantYves VandervekenCedric LoubatGilles Boutevin
    • Christophe FringantYves VandervekenCedric LoubatGilles Boutevin
    • C09D5/02
    • C08L27/08C08L33/04C08L33/06C08L33/062C08L33/08C08L33/10C08L33/14C08L33/16C08L43/02C08L2666/04C09D127/08C09D133/02C09D133/064C09D133/08C09D133/10C09D143/02
    • The aqueous dispersion, characterized in that it comprises1) at least one vinylidene chloride polymer (P1) and 2) at least one random, alternating or gradient copolymer (C1) comprising a) at least one monomer unit (m1) carrying at least one phosphonate group —PO(OH)(OR1) with R1 being a hydrogen atom or an alkyl radical comprising from 1 to 11 carbon atoms, and b) monomer units (m2) which represent at least 50% by weight of the copolymer (C1), derived from at least one monomer (M2) chosen from styrene, maleic anhydride, itaconic acid and the (meth)acrylic monomers corresponding to the general formula: CH2=CR2R3 in which R2 is chosen from hydrogen and the methyl radical and R3 is chosen from the —CN radical and the —CO—R4 radical in which R4 is chosen from the —OH radical, the —O—R5 radicals with R5 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 R4 is also chosen from the NR6R7 radicals in which R6 and R7, 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.
    • 该水性分散体的特征在于它包含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为氢原子或含有1至11个碳原子的烷基,b)表示至少50重量%共聚物(C1)的单体单元(m2) 衍生自选自苯乙烯,马来酸酐,衣康酸和对应于以下通式的(甲基)丙烯酸类单体)的至少一种单体(M2):<?in-line-formula description =“In-line Formulas”end =“ 其中R2选自氢和甲基,R3选自-CN基团,并且R 3选自-CN基团, 其中R 4选自-OH基团的-CO-R 4基团,R 5选自直链或支链烷基的-O-R 5基团,其包含 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R4也选自NR 6 R 7基团,其中 R6和R7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。