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    • 21. 发明授权
    • Cured or uncured filled coating composition of polyfunctional
acrylic-type acid ester and utilization thereof
    • 多功能丙烯酸型酸酯的固化或未固化填充涂料组合物及其应用
    • US4427823A
    • 1984-01-24
    • US315292
    • 1981-10-27
    • Hajime InagakiHiroshi Wakumoto
    • Hajime InagakiHiroshi Wakumoto
    • C09D135/02C08L33/00C08L33/04C09D4/00C09D3/80C08K3/34C08K3/36
    • C09D4/00
    • In an uncured filled coating composition comprising (a) a polyfuntional acrylic-type carboxylic acid ester monomer or its prepolymer, (b) a polymerization initiator capable of curing said monomer or prepolymer (a), and (c) an inorganic solid filler; the improvement wherein said composition consists essentially of(A) 100 parts by weight of said polyfunctional acrylic-acid carboxylic acid ester monomer or its prepolymer (a), said polyfunctional monomer or prepolymer (a) being composed of 0 to 75% by weight of a trifunctional or higher acrylic-type carboxylic acid ester monomer or its prepolymer having a molecular weight of about 200 to about 700 and 25 to 100% by weight of a difunctional acrylic-type carboxylic acid ester monomer or its prepolymer having a molecular weight of about 160 to about 400,(B) 0.001 to 20 parts by weight of said polymerization initiator (b) capable of curing said monomer or prepolymer (A), and(C) 5 to 250 parts by weight of said inorganic solid filler (c), said filler (c) having a refractive index of 1.40 to 1.60 and an average first-order particle diameter of at least 1 m.mu. but less than 1.mu.; and a cured filled coating composition prepared by curing the said uncured filled coating composition.
    • 在包含(a)多官能丙烯酸类羧酸酯单体或其预聚物的未固化填充涂料组合物中,(b)能够固化所述单体或预聚物(a)的聚合引发剂和(c)无机固体填料; 其中所述组合物基本上由(A)100重量份的所述多官能丙烯酸羧酸酯单体或其预聚物(a)组成,所述多官能单体或预聚物(a)由0至75重量% 三官能或更高级的丙烯酸类羧酸酯单体或其预聚物,其分子量为约200至约700和25至100重量%的双官能丙烯酸类羧酸酯单体或其预聚物,其分子量为约 (B)0.001〜20重量份能够固化所述单体或预聚物(A)的所述聚合引发剂(b),和(C)5〜250重量份所述无机固体填料(c) ,所述填料(c)的折射率为1.40〜1.60,平均一级粒径为1μm〜1μm, 以及通过固化所述未固化填充的涂料组合物制备的固化的填充涂料组合物。
    • 24. 发明授权
    • Resin composition for hard coating and coated product
    • 用于硬涂层和涂层产品的树脂组合物
    • US5789459A
    • 1998-08-04
    • US916253
    • 1997-08-22
    • Hajime InagakiKoji Yoshii
    • Hajime InagakiKoji Yoshii
    • C08F2/50C09D4/00C09D4/02G06K7/10
    • G06K7/10693C09D4/00Y10T428/1352
    • A surface-coated vessel or a surface-coated product having a hard coating layer is obtained, by coating a substrate of, for example, resin product with a resin composition for hard coating which comprises (a) a poly�(meth)acryloyloxyalkyl! (iso)cyanurate represented by the following general formula (1) or (2): ##STR1## wherein X.sup.1, X.sup.2 and X.sup.3 are each an acryloyl group, methacryloyl group, hydrogen atom or an alkyl group, with a proviso that at least two of them are (meth)acryloyl groups, and R.sup.1, R.sup.2 and R.sup.3 are each an oxyalkylene group or a polyoxyalkylene group; (b) a poly(meth)acrylated polyoxyalkane polyol; (c) a photopolymerization initiator consisting of 2-methyl-1-�4-(methylthio)phenyl!-2-morpholino-1-propanone; (d) a photopolymerization initiator based on thioxanthone; (e) a UV-absorber based on monohydroxybenzophenone; (f) an organic solvent. Such surface-coated products and vessels have a hard coat which is more excellent than that of the prior art especially in the curing characteristics, such as the rate of curing etc., as well as in the coating properties, such as surface hardness, fastness to scratch and abrasion, flexibility, surface gloss, heat resistance, fastness to solvents and to alkali, weather resistance and tight adhesion onto substrates, so that they can constitute reclamable coated products in a form of, for example, returnable bottles.
    • 通过用例如树脂产品的树脂组合物涂覆硬质涂层,得到具有硬涂层的表面涂覆容器或表面涂覆产品,该树脂组合物包含(a)聚[(甲基)丙烯酰氧基烷基] (1)或(2)表示的(iso)氰脲酸酯:其中X1,X2和X3各自为丙烯酰基,甲基丙烯酰基,氢原子或烷基 基团,条件是其中至少两个为(甲基)丙烯酰基,并且R 1,R 2和R 3各自为氧化烯基或聚氧化烯基; (b)聚(甲基)丙烯酸酯化聚氧化烯多元醇; (c)由2-甲基-1- [4-(甲硫基)苯基] -2-吗啉代-1-丙酮组成的光聚合引发剂; (d)基于噻吨酮的光聚合引发剂; (e)基于单羟基二苯甲酮的紫外线吸收剂; (f)有机溶剂。 这种表面涂覆的产品和容器具有比现有技术更优异的硬涂层,特别是在固化特性如固化速率等以及涂层性能如表面硬度,坚牢度 耐磨损,柔韧性,表面光泽度,耐热性,耐溶剂性和耐碱性,耐候性和对基材的紧密粘合,使得它们可以构成例如可回收瓶形式的可回收涂布产品。
    • 25. 发明授权
    • Thermal fixing-type developer material for electrophotography
    • 用于电子照相的热固定型显影剂材料
    • US5407773A
    • 1995-04-18
    • US137015
    • 1993-10-15
    • Harumi FurutaSeiji OhtaHajime InagakiMituhiko OndaToshinobu Abiru
    • Harumi FurutaSeiji OhtaHajime InagakiMituhiko OndaToshinobu Abiru
    • G03G9/087
    • G03G9/08782G03G9/08704
    • A thermal fixing-type developer material for electrophotography comprising a propylene-.alpha.-olefin copolymer wax (A) having a number average molecular weight (Mn) in the range of from 7,000 to 12,000; a binder (B); and a colorant (C).There is provided a thermal fixing-type developer material for electrophotography which, when used as a main component for an electrostatic toner, would provide a reprographic image which exhibits good release properties upon thermal fixing, a reduced adhesion to the heated roller or the photoreceptor, no offset or contamination, and a good fixing of the fixed image, and prevent the heated roll and the photoreceptor from undergoing contamination.
    • PCT No.PCT / JP93 / 00194 Sec。 371日期:1993年10月15日 102(e)日期1993年10月15日PCT提交1993年2月17日PCT公布。 出版物WO93 / 16416 PCT 日期:1993年8月19日。一种用于电子照相的热固定型显影剂材料,其包含数均分子量(Mn)在7,000至12,000范围内的丙烯-α-烯烃共聚物蜡(A) 粘合剂(B); 和着色剂(C)。 提供了一种用于电子照相术的热固定型显影剂材料,当用作静电调色剂的主要成分时,将提供一种在热定影时表现出良好的剥离性能,对加热的辊或感光体的降低的粘附性的再现图像, 没有偏移或污染,并且固定图像的良好固定,并且防止加热的卷和感光体受到污染。