Aqueous fluorochemical compositions and abrasion-resistant coatings
therefrom
    63.
    发明授权
    Aqueous fluorochemical compositions and abrasion-resistant coatings therefrom 失效
    水性含氟组合物和耐磨涂层

    公开(公告)号:US5608003A

    公开(公告)日:1997-03-04

    申请号:US494157

    申请日:1995-06-23

    Applicant: Dong-Wei Zhu

    Inventor: Dong-Wei Zhu

    CPC classification number: C09D201/02 C09D133/16 C09D143/04 C09D201/06

    Abstract: Water-based coating compositions comprise an aqueous solution, emulsion, or dispersion of (a) a water-soluble or water-dispersible polymer or oligomer having at least one anionic moiety which is capable of reacting with an oxazoline or oxazine moiety; (b) a water-soluble or water-dispersible polymer or oligomer having at least one oxazoline or oxazine moiety; and (c) colloidal silica; at least one of the components (a) and (b) further comprising at least one fluoroaliphatic moiety. The compositions can be used to form hard coatings having low surface energy and high abrasion resistance.

    Abstract translation: 水性涂​​料组合物包含(a)具有至少一个能够与恶唑啉或恶嗪部分反应的阴离子部分的水溶性或水分散性聚合物或低聚物的水溶液,乳液或分散体; (b)具有至少一个恶唑啉或恶嗪部分的水溶性或水分散性聚合物或低聚物; 和(c)胶体二氧化硅; 组分(a)和(b)中的至少一种还包含至少一个氟脂族部分。 该组合物可用于形成具有低表面能和高耐磨性的硬涂层。

    Curable coating compositions comprising crosslinked components
    66.
    发明授权
    Curable coating compositions comprising crosslinked components 失效
    包含交联组分的可固化涂料组合物

    公开(公告)号:US4973392A

    公开(公告)日:1990-11-27

    申请号:US290213

    申请日:1988-12-27

    Applicant: Goutam Gupta

    Inventor: Goutam Gupta

    Abstract: This invention relates to coating compositions which comprise a polymer having at least two hydroxy functional groups and a crosslinking agent having an average of at least two pendent ester groups of the general formula: ##STR1## wherein R.sup.1 and R.sup.2 are independently hydrogen, alkyl, substituted alkyl or aryl groups; n is from about 1 to about 5; X is nitrogen, sulfur or phosphorus; and when X is either nitrogen or phosphorus, R.sup.3 is hydrogen, lower alkyl, or an aryl group; R.sup.4 is lower alkyl or an aryl group; and when X is sulfur, R.sup.4 is nothing and R.sup.3 is either hydrogen, lower alkyl or aryl.

    Abstract translation: 本发明涉及涂料组合物,其包含具有至少两个羟基官能团的聚合物和具有平均具有以下通式的至少两个侧链酯基的交联剂:其中R 1和R 2独立地为氢, 烷基,取代的烷基或芳基; n为约1至约5; X是氮,硫或磷; 当X为氮或磷时,R 3为氢,低级烷基或芳基; R4是低级烷基或芳基; 当X为硫时,R 4为无,R 3为氢,低级烷基或芳基。

    High solid coatings containing titanates and silanes
    67.
    发明授权
    High solid coatings containing titanates and silanes 失效
    含有钛酸盐和硅烷的高固体涂料

    公开(公告)号:US4792580A

    公开(公告)日:1988-12-20

    申请号:US141368

    申请日:1988-01-05

    CPC classification number: C09D201/06

    Abstract: Pigmented high solid coating compositions are produced with reduced viscosities by the addition of at least one silane and at least one titanate.

    Abstract translation: 通过加入至少一种硅烷和至少一种钛酸盐,通过降低粘度制备着色高固体涂料组合物。

Patent Agency Ranking