Stable aqueous silane solutions for cleaning hard surfaces
    122.
    发明授权
    Stable aqueous silane solutions for cleaning hard surfaces 失效
    用于清洁硬表面的稳定的含水硅烷溶液

    公开(公告)号:US6087319A

    公开(公告)日:2000-07-11

    申请号:US142323

    申请日:1999-01-25

    申请人: Clare L. Norman

    发明人: Clare L. Norman

    CPC分类号: C11D1/662 C11D3/162

    摘要: A stable aqueous solution for a hard-surface cleaning detergent comprising a saccharide selected from an alkylsaccharide and an alkenyl-saccharide and an organosilane, wherein said organosilane has at least one hydrolyzable group.

    摘要翻译: PCT No.PCT / US97 / 02879第 371日期1999年1月25日 102(e)1999年1月25日PCT PCT 1997年2月26日PCT公布。 第WO97 / 32957号公报 日期1997年9月12日一种稳定的硬表面清洁洗涤剂水溶液,其包含选自烷基糖和链烯基糖的糖类和有机硅烷,其中所述有机硅烷具有至少一个可水解基团。

    Fluorine-containing amide compound
    123.
    发明授权
    Fluorine-containing amide compound 失效
    含氟酰胺化合物

    公开(公告)号:US6060618A

    公开(公告)日:2000-05-09

    申请号:US356027

    申请日:1999-07-16

    CPC分类号: C07F7/0896 C07F7/0818

    摘要: Disclosed is a novel compound which is a perfluoroalkylene dianilide compound represented by the general formula ##STR1## in which Rf is a perfluoroalkylene group optionally interruptrd by oxygen atoms to form an ether linkage and R and R.sup.1 are each a hydrogen atom or a monovalent hydrocarbon group. When this compound has two or more hydrogen atoms directly bonded to the silicon atoms in a molecule, the compound is useful as a crosslinking agent for an organosilicon compound having two or more silicon-bonded vinyl groups in a molecule. Alternatively, the compound having two or more silicon-bonded vinyl groups in a molecule is useful as a crosslinking agent for an organosilicon compound having two or more silicon-bonded hydrogen atoms in a molecule. The dianilide compound is prepared by the coupling reaction between a perfluoroalkylene dicarboxylic acid difluoride and an N-trimethylsilyl-N-(3,5-disilylphenyl) amine compound.

    摘要翻译: 公开了一种新型化合物,它是由通式表示的全氟亚烷基二酰苯胺化合物,其中Rf是任选被氧原子中断以形成醚键的全氟亚烷基,R和R 1各自为氢原子或一价烃基。 当该化合物在分子中具有直接键合到硅原子上的两个或更多个氢原子时,该化合物可用作分子中具有两个或更多个硅键合的乙烯基的有机硅化合物的交联剂。 或者,分子中具有两个以上与硅键合的乙烯基的化合物可用作分子中具有两个以上与硅键合的氢原子的有机硅化合物的交联剂。 二酰苯胺化合物通过全氟亚烷基二羧酸二氟化物和N-三甲基甲硅烷基-N-(3,5-二甲苯基)胺化合物的偶联反应制备。

    Coating composition having improved adhesion to substrate
    124.
    发明授权
    Coating composition having improved adhesion to substrate 失效
    涂料组合物具有改善的与基材的粘附性

    公开(公告)号:US6057001A

    公开(公告)日:2000-05-02

    申请号:US973036

    申请日:1998-03-02

    CPC分类号: C09D5/08 C08G18/718 C08K5/54

    摘要: The invention pertains to a coating composition comprising a polyacetoacetate and a crosslinker for said polyacetoacetate wherein the crosslinker is present in an amount insufficient to crosslink all acetoacetate groups and the polyacetoacetate has a number average molecular weight less than 1000. The coating composition may also comprise an organosilane. The organosilane preferably comprises at least one amino group, amino-containing group, epoxy group, epoxy-containing group, mercapto group, mercapto-containing group, vinyl group, vinyl-containing group, isocyanate group, isocyanate-containing group, ureido group, ureido-containing group, imidazole group or imidazole-containing group. The coating composition is particularly useful as a primer for an aluminium substrate.

    摘要翻译: PCT No.PCT / EP96 / 02276 Sec。 371日期1998年3月2日 102(e)1998年3月2日PCT PCT 1996年5月24日PCT公布。 公开号WO96 / 37563 日期1996年11月28日本发明涉及包含聚乙酰乙酸酯和用于所述聚乙酰乙酸酯的交联剂的涂料组合物,其中交联剂以不足以交联所有乙酰乙酸酯基团的量存在,并且聚乙酰乙酸酯的数均分子量小于1000.涂层 组合物还可以包含有机硅烷。 有机硅烷优选包含至少一个氨基,含氨基,环氧基,含环氧基,巯基,含巯基,乙烯基,含乙烯基,异氰酸酯基,异氰酸酯基,脲基, 含脲基的基团,咪唑基或含咪唑基。 涂料组合物特别可用作铝基材的底漆。

    Rubber composition reinforced with silica and tire with tread thereof
    125.
    发明授权
    Rubber composition reinforced with silica and tire with tread thereof 失效
    橡胶组合物用二氧化硅和具有胎面的轮胎增强

    公开(公告)号:US6053226A

    公开(公告)日:2000-04-25

    申请号:US42354

    申请日:1998-03-13

    申请人: Giorgio Agostini

    发明人: Giorgio Agostini

    摘要: This invention relates to a rubber composition and to a tire with tread of rubber composition prepared with filler reinforcement, a majority of which is silica reinforcement, together with a silica coupling agent, and a minority is carbon black and conventional rubber compounding ingredients wherein at least one of said compounding ingredients and/or coupling agent is liquid and is provided as being deposited on a specified carbon black carrier. In particular, the carbon black carrier is characterized by having a DBP value in a range of about 280 to about 600 cm.sup.3 /100 g and a BET value in a range of about 550 to about 1200 m.sup.2 /g. The selection of the said carbon black carrier is intended to reduce the electrical volume resistivity of the tread composition.

    摘要翻译: 本发明涉及橡胶组合物和具有用填料增强剂制备的橡胶组合物的胎面的轮胎,其大部分是二氧化硅增强物,以及二氧化硅偶联剂,少数是碳黑和常规橡胶配混成分,其中至少 所述配混成分和/或偶联剂之一是液体,并且被提供为沉积在指定的炭黑载体上。 特别地,炭黑载体的特征在于DBP值在约280至约600cm 3 / 100g的范围内,BET值在约550至约1200m 2 / g的范围内。 所述炭黑载体的选择旨在降低胎面组合物的​​电体积电阻率。

    Organopolysiloxanes having aliphatically unsaturated radicals, the
preparation thereof and the use thereof in crosslinkable materials
    126.
    发明授权
    Organopolysiloxanes having aliphatically unsaturated radicals, the preparation thereof and the use thereof in crosslinkable materials 失效
    具有脂肪族不饱和基团的有机聚硅氧烷,其制备方法及其在可交联材料中的应用

    公开(公告)号:US6034225A

    公开(公告)日:2000-03-07

    申请号:US91529

    申请日:1998-06-19

    摘要: The invention relates to organopolysiloxanes which have aliphatically unsaturated radicals, are soluble to at least 80 wt % in organic solvents selected from xylene and toluol at a temperature of 25.degree. C. and a pressure of from 900 to 1100 hPa and contain at least one unit of the following formula (I) R.sup.1.sub.a R.sub.2-a SiO.sub.2/2, at least one unit of the following formula (II) R.sup.1.sub.b R.sub.3-b SiO.sub.1/2, at least one unit of the following formula (III) O.sub.1/2 R.sub.2 SiO.sub.x YRSiO.sub.2/2, and optionally at least one unit of the following formula (IV) O.sub.1/2 R.sub.2 SiO.sub.x YR.sub.2 SiO.sub.1/2, in which:R can be identical or different and is a monovalent, substituted or unsubstituted, SiC-bonded, aliphatically saturated hydrocarbon radical.R.sup.1 can be identical or different and is a monovalent, SiC-bonded, substituted or unsubstituted, aliphatically unsaturated hydrocarbon radical,a is 0, 1 or 2,b is 0, 1, 2 or 3,x is 0 or 1 andy is a radical --(CR.sup.3.sub.2).sub.n CHR.sup.3 -- with at least two carbon atoms, where n is 0 or an integer from 1 to 3 and R.sup.3 is a hydrogen atom or is as defined for R,with the proviso that the organopolysiloxane includes at least one unit of the formula (II) where b is not 0. It also relates to the preparation of the organopolysiloxanes and the use thereof in crosslinkable materials.

    摘要翻译: PCT No.PCT / EP96 / 05721 Sec。 371日期:1998年6月19日 102(e)1998年6月19日PCT 1996年12月19日PCT PCT。 公开号WO97 / 23548 日期1997年7月3日本发明涉及具有脂肪族不饱和基团的有机聚硅氧烷,在25℃的温度和900〜1100hPa的压力下,在选自二甲苯和甲苯的有机溶剂中可溶于至少80重量% 含有下式(I)R1aR2-aSiO2 / 2的至少一个单元,下式(II)中的至少一个单元R1bR3-bSiO1 / 2,下式(III)的至少一个单元:O1 / 2R2SiOxYRSiO2 / 2和任选的至少一个下式(Ⅳ)单元O1 / 2R2SiOxYR2SiO1 / 2,其中:R可以相同或不同,并且是一价,取代或未取代的与SiC键合的脂族饱和烃基。 R1可以相同或不同,为单价,SiC键合的取代或未取代的脂族不饱和烃基,a为0,1或2,b为0,1,2或3,x为0或1,y为 具有至少两个碳原子的基团 - (CR 32)n CHR 3 - ,其中n为0或1至3的整数,并且R 3为氢原子或如对R所定义,条件是有机聚硅氧烷包括至少一个单元 其中b不为0的式(II)的化合物。它还涉及有机聚硅氧烷的制备及其在可交联材料中的用途。