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
    • 1. 发明授权
    • Surface coating composition comprising silicon compounds
    • 包含硅化合物的表面涂料组合物
    • US06695904B2
    • 2004-02-24
    • US10227295
    • 2002-08-26
    • Rosemarie BurgerJaroslaw MonkiewiczRoland EdelmannBjoern Borup
    • Rosemarie BurgerJaroslaw MonkiewiczRoland EdelmannBjoern Borup
    • C09D18306
    • C09D183/04C08G77/06C08K3/36C23C2222/20
    • A composition which retains a flash point of more than 21° C. even on storage and is obtainable by mixing and reacting (i) from 50 to 70% by weight of at least one alkyltrialkoxysilane, (ii) from 10 to 25% by weight of at least one alkoxysiloxane and/or at least one tetraalkoxysilane, (iii) from 15 to 25% by weight of at least one aqueous silica sol, (iv) from 0.1 to 5% by weight of at least one acid, and (v) from 0.1 to 60% by weight of at least one alcohol and/or glycol, the sum of the above components being not more than 100% by weight, by introducing components (i) and (ii) and also, if desired, a fraction of component (v) as an initial charge, adding component (iii), adjusting the mixture to a temperature in the range from −5 to 10° C., and subsequently adding component (iv), then allowing the mixture to continue reacting, thereafter distilling off hydrolysis alcohol under reduced pressure, and replacing it by adding component (v); which composition is useful for producing a coating on surfaces and also as a base material for paints; a process for preparing such a composition; and coatings and articles obtainable by applying such a composition.
    • 即使在储存时也保持闪点超过21℃的组合物,并且可通过混合并使(i)50至70重量%的至少一种烷基三烷氧基硅烷,(ii)10至25重量% 的至少一种烷氧基硅氧烷和/或至少一种四烷氧基硅烷,(iii)15至25重量%的至少一种水性二氧化硅溶胶,(iv)0.1至5重量%的至少一种酸,和(v )0.1至60重量%的至少一种醇和/或二醇,上述组分的总和不超过100重量%,通过引入组分(i)和(ii),并且如果需要,可以使用 将组分(v)的馏分作为初始电荷,加入组分(iii),将混合物调节至-5至10℃的温度,随后加入组分(iv),然后使混合物继续反应 然后在减压下蒸馏除去水解醇,并通过加入组分(v)代替; 该组合物可用于在表面上生产涂层以及用作涂料的基材; 制备这种组合物的方法; 以及通过应用这种组合物可获得的涂层和制品。
    • 5. 发明授权
    • Polymerizable organosilicon nanocapsules
    • 可聚合的有机硅纳米胶囊
    • US08043701B2
    • 2011-10-25
    • US11258025
    • 2005-10-26
    • Roland EdelmannJaroslaw Monkiewicz
    • Roland EdelmannJaroslaw Monkiewicz
    • B32B5/00B01J13/02
    • C08K9/06B01J13/02B82Y30/00C01P2004/64C01P2006/12C09C1/00C09C1/3081C09C1/3684C09C1/407C09C3/12Y10T428/2984
    • The present invention provides a polymerizable organosilicon nanocapsule, which includes: a nanoscale core A, which includes: at least one particle comprising at least one oxide or mixed oxide, KA-O, of at least one metal or semimetal selected from the group including main groups 2 to 6 of the Periodic Table, transition groups 1 to 8 of the Periodic Table, lanthanides, and mixtures thereof; and an organosilicon shell B, which includes: at least one organosilicon compound having the formula (Ia): (Si′O—)xSi—R  (Ia) wherein R is a vinyl or allyl group; wherein x is a number from 0 to 20; wherein remaining free valences of Si are each independently (KA-O)—, SiO— or —Z; wherein remaining free valences of Si′ are each independently (KA-O)—, SiO—, —R, or —Z; wherein the Z's are each independently hydroxyl or alkoxy radicals; and wherein each Si and Si′ in the shell B have not more than one R group attached thereto.
    • 本发明提供了一种可聚合的有机硅纳米胶囊,其包括:纳米级芯A,其包括:至少一种包含至少一种氧化物或混合氧化物的颗粒,KA-O,其至少一种金属或半金属选自包括主要 元素周期表第2至6组,周期表第1至8族,镧系元素及其混合物; 和有机硅壳B,其包括:至少一种具有式(Ia)的有机硅化合物:(Si'O-)xSi-R(Ia)其中R是乙烯基或烯丙基; 其中x是0至20的数; 其中Si的剩余游离价各自独立地为(KA-O) - , - SiO-或-Z; 其中Si'的剩余游离价各自独立地为(KA-O) - , - SiO-,-R或-Z; 其中Z各自独立地为羟基或烷氧基; 并且其中壳体B中的每个Si和Si'具有不超过一个连接到其上的R基团。