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    • 42. 发明授权
    • Method for finishing treatment of a fabric material
    • 织物材料整理处理方法
    • US6001422A
    • 1999-12-14
    • US58162
    • 1998-04-10
    • Motohiko HiraiFujio Yagihashi
    • Motohiko HiraiFujio Yagihashi
    • C07F7/08C07F7/18C08L83/08D06M15/643D06M101/00D06M101/02D06M101/06D06M101/08B05D3/02
    • D06M15/6436D06M2101/06D06M2101/08D06M2101/12D06M2101/26D06M2101/32D06M2101/34D06M2101/38D06M2200/25D06M2200/50
    • Proposed is a method for the finishing treatment of various kinds of fabric materials with an aminoalkyl-modified dimethylpolysiloxane to impart the fabric material with excellent softness and smoothness with less disadvantages of yellowing of the treated fabric material than in the prior art using similar aminoalkyl-modified dimethylpolysiloxanes. In the inventive method, the aminoalkyl-modified dimethylpolysiloxane is represented by the general formulaA--SiR.sub.2 --O--(--SiR.sub.2 --O--).sub.p --(--SiRQ--O--).sub.q --SiR.sub.2 --A,in which R is a monovalent hydrocarbon group having 1 to 20 carbon atoms, Q is an aminoalkyl group expressed by the general formula--R.sup.1 --(--NH--CH.sub.2 --CH.sub.2 --).sub.n --NH.sub.2,R.sup.1 being a divalent hydrocarbon group having 1 to 8 carbon atoms and the subscript n being 2 or 3, A is a hydroxyl group, R, OR or Q, the subscript p is an average number in the range from 5 to 2000 and the subscript q is 0 or an average number not exceeding 100 with the proviso that q is not 0 when the groups denoted by A in a molecule are each a hydroxyl group, R or OR, and having an amine equivalent in the range from 5000 to 100,000 g/mole.
    • 提出了使用氨基烷基改性的二甲基聚硅氧烷对各种织物进行精加工处理的方法,以使得织物材料具有优异的柔软性和光滑度,而与已有技术相似的氨基烷基改性的处理过的织物材料变黄的缺点较少 二甲基聚硅氧烷。 在本发明的方法中,氨基烷基改性的二甲基聚硅氧烷由通式A-SiR2-O-(-SiR2-O-)p - ( - SiRQ-O-)q-SiR2-A表示,其中R是一价 Q为由通式-R1 - ( - NH-CH2-CH2-)n-NH2表示的氨基烷基,R1为碳原子数为1〜8的二价烃基,下标为 n为2或3,A为羟基,R,OR或Q,下标p为5至2000的平均数,下标q为0或平均数不超过100,条件是q 分子中由A表示的基团各自为羟基,R或OR,胺当量为5000〜100,000g / mol时,不为0。
    • 46. 发明授权
    • Water-resistant ink composition and writing instrument
    • 防水油墨组合物和书写工具
    • US5935311A
    • 1999-08-10
    • US15919
    • 1998-01-30
    • Kazuyuki MatsumuraMasanao KameiFujio YagihashiKoji Kawashima
    • Kazuyuki MatsumuraMasanao KameiFujio YagihashiKoji Kawashima
    • C09D11/00C09D11/16C09D11/02
    • C09D11/30C09D11/16
    • A water-resistant ink composition comprising:(I) 10 parts by weight of a water-soluble dye compound and/or organic pigment compound;(II) 2 to 60 parts by weight of an organosilicon compound which is obtained from a mixture of components (A) and (B) shown below by hydrolysis in water or in an organic solvent containing more water than necessary for hydrolysis,(A) 100 parts by weight of a hydrolyzable silane having a nitrogen-containing organic group represented by the following formula (1):YR.sup.1.sub.m SiR.sup.2.sub.3-m (1) wherein R.sup.1 is a C.sub.1-8 unsubstituted or substituted monovalent hydrocarbon group containing no nitrogen atom, R.sup.2 is a C.sub.1-4 alkoxyl group or acyloxy group, Y is a nitrogen-containing organic group, and m is 0 or 1, or a partial hydrolyzate thereof and(B) 5 to 200 parts by weight of a hydrolyzable silane represented by the following formula (2):R.sup.3.sub.n SiR.sup.4.sub.4-n (2) wherein R.sup.3 is a C.sub.1-8 unsubstituted or substituted monovalent hydrocarbon group containing no nitrogen atom, R.sup.4 is a C.sub.1-4 alkoxyl group or acyloxy group, and n is 0, 1, or 2, or a partial hydrolyzate thereof, and(III) 30 to 10,000 parts by weight of water.
    • 一种防水油墨组合物,其包含:(I)10重量份的水溶性染料化合物和/或有机颜料化合物; (II)通过在水中或含水多于水解所需的水的有机溶剂中水解得到的有机硅化合物2〜60重量份由下述成分(A)和(B)的混合物得到,(A) 100重量份具有由下式(1)表示的含氮有机基团的可水解硅烷:YR1mSiR23-m(1)其中R1是不含氮原子的C1-8未取代或取代的一价烃基,R2是 C 1-4烷氧基或酰氧基,Y为含氮有机基团,m为0或1,或其部分水解产物和(B)5至200重量份由下式表示的可水解硅烷 (2):R3nSiR44-n(2)其中R3是不含氮原子的C1-8未取代或取代的单价烃基,R4是C1-4烷氧基或酰氧基,n是0,1或2, 或其部分水解产物,和(III)30至10,000重量份的水。