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    Anionic/cationic masonry sealing systems
    3.
    发明授权
    Anionic/cationic masonry sealing systems 失效
    阴离子/阳离子砖石密封系统

    公开(公告)号：US07592489B2

    公开(公告)日：2009-09-22

    申请号：US11200598

    申请日：2005-08-10

    申请人： Chandra Tier Miller ,  Andrea Miller-Simmons, legal representative ,  Faye Michelle Corman ,  Ernest Byron Wysong

    发明人： Chandra Tier Miller ,  Faye Michelle Corman ,  Ernest Byron Wysong

    IPC分类号： C08F9/28

    CPC分类号： C08K5/521 ,  C08K5/527 ,  C08L27/22 ,  C08L27/12

    摘要： A composition comprising a mixture, having a maximum molar ratio of acid to base of 0.6 and providing water repellency when applied to a substrate surface without etching of said surface, of A) an anionic aqueous fluoroalkyl phosphate solution which provides at least about 75% of the total fluorine content of said composition, and B) a cationic copolymer of fluoroalkyl(meth)acrylate or perfluoroalkylether(meth)acrylate present at a minimum of 0.3 g per 100 g of said composition.

    摘要翻译： 一种组合物，其包含具有0.6的酸与碱的最大摩尔比为0.6，并且当施用于基材表面而不蚀刻所述表面时提供防水性的混合物，A）阴离子氟代烷基磷酸酯水溶液，其提供至少约75％ 所述组合物的总氟含量，B）（甲基）丙烯酸氟代烷基酯或全氟烷基醚（甲基）丙烯酸酯的阳离子共聚物以每100g所述组合物至少0.3g的量存在。

    Multi-component liquid azodinitrile mixtures
    4.
    发明授权
    Multi-component liquid azodinitrile mixtures 失效
    多组分液体偶氮丁腈混合物

    公开(公告)号：US5760192A

    公开(公告)日：1998-06-02

    申请号：US672817

    申请日：1996-06-28

    申请人： Ernest Byron Wysong

    发明人： Ernest Byron Wysong

    IPC分类号： C07C253/30 ,  C07C255/65 ,  C08F4/04 ,  C07C245/04

    CPC分类号： C07C255/65

    摘要： An azodinitrile composition comprising a mixture of at least six different azodinitriles of formula I ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, and R.sub.4 are each independently acyclic aliphatic hydrocarbon radicals of 1-9 carbon atoms, said mixture having a freezing point of a maximum of 25.degree. C. and a process for its preparation are disclosed.

    摘要翻译： 包含至少六种不同的式I的偶氮二腈的混合物的氮杂丁腈组合物其中R 1，R 2，R 3和R 4各自独立地为1-9个碳原子的无环脂族烃基，所述混合物的冰点为 最高可达25℃及其制备方法。

    FLUOROPOLYMER COMPOSITIONS AND METHOD OF USE
    5.
    发明申请
    FLUOROPOLYMER COMPOSITIONS AND METHOD OF USE 审中-公开
    氟聚合物组合物和使用方法

    公开(公告)号：US20110178260A1

    公开(公告)日：2011-07-21

    申请号：US12690674

    申请日：2010-01-20

    申请人： Sheng Peng ,  Stephen James Getty ,  Patrick Henry Fitzgerald ,  Peter Michael Murphy ,  Ying Wang ,  Ernest Byron Wysong

    发明人： Sheng Peng ,  Stephen James Getty ,  Patrick Henry Fitzgerald ,  Peter Michael Murphy ,  Ying Wang ,  Ernest Byron Wysong

    IPC分类号： C08F220/22

    CPC分类号： C08F220/24 ,  C08F2220/1891 ,  D06M15/263 ,  D06M15/267 ,  D06M15/277 ,  D06M15/295 ,  D06M2200/01 ,  C08F2220/1858 ,  C08F2220/281 ,  C08F220/58 ,  C08F2220/325 ,  C08F2220/286

    摘要： A composition comprising monomers copolymerized in the following percentages by weight: (a) from about 20% to about 95% of a monomer, or mixture of monomers, of formula (I): Rf—(CH2CF2)q(CH2CH2)r—Z—C(O)—C(R)═CH2  (I) wherein q and r are each independently integers of 1 to 3; Rf is a linear or branched perfluoroalkyl group having 2 to 6 carbon atoms; Z is —O—, —NR1— or —S—; R is hydrogen, Cl, F or CH3; R1 is hydrogen, or a C1 to C4 alkyl; and (b) from about 5% to about 80% of at least one of: (i) an alkyl (meth)acrylate monomer having a linear, branched or cyclic alkyl group of 6 to 18 carbons; or (ii) a monomer of formula (II): (R2)2N—R3—O—C(O)—C(R)═CH2  (II) wherein R is as defined above; each R2 is independently a C1 to C4 alkyl; and R3 is a divalent linear or branched C1 to C4 alkylene; and wherein the nitrogen is from about 40% to 100% salinized; or (iii) a mixture thereof; said composition providing oil repellency, water repellency, and stain resistance to substrates contacted therewith; and a method for treating substrates with such copolymer compositions; are disclosed.

    摘要翻译： 包含按以下重量百分比共聚单体的组合物：（a）约20％至约95％的式（I）单体或单体混合物：Rf-（CH 2 CF 2）q（CH 2 CH 2）r-Z -C（O）-C（R）= CH 2（I）其中q和r各自独立地为1至3的整数; Rf是具有2-6个碳原子的直链或支链全氟烷基; Z是-O-，-NR1-或-S-; R是氢，Cl，F或CH 3; R1是氢或C1-C4烷基; 和（b）约5％至约80％的至少一种：（i）具有6至18个碳原子的直链，支链或环状烷基的（甲基）丙烯酸烷基酯单体; 或（ii）式（II）的单体：（R2）2N-R3-O-C（O）-C（R）= CH2（Ⅱ）其中R定义同上; 每个R 2独立地为C 1至C 4烷基; 并且R 3是二价直链或支链C1至C4亚烷基; 并且其中所述氮为约40％至100％盐碱化; 或（iii）其混合物; 所述组合物对与其接触的基材提供拒油性，拒水性和耐污染性; 和用这种共聚物组合物处理底物的方法; 被披露。