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
    • 51. 发明授权
    • Silver halide photographic material
    • 卤化银照相材料
    • US5264333A
    • 1993-11-23
    • US22100
    • 1993-02-25
    • Junichi YamanouchiSatoru TodaKoji Tamoto
    • Junichi YamanouchiSatoru TodaKoji Tamoto
    • G03C1/83G03C1/835G03C1/06
    • G03C1/835
    • A silver halide photographic material has at least one hydrophilic colloid layer containing a dispersion obtained by emulsifying and dispersing a solution containing at least one oil-soluble dye and at least one water-insoluble, organic solvent-soluble polymer having at least one repeating unit represented by the following general formula (I): ##STR1## wherein R.sup.1 represents a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 4 carbon atoms, or a halogen atom; R.sup.2 and R.sup.3 may be the same or different and each represents a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group; L represents a bivalent bonding group; and n.sub.1 represents 0 or 1.
    • 卤化银照相材料具有至少一个含有通过乳化和分散含有至少一种油溶性染料和至少一种具有至少一种重复单元的水不溶性有机溶剂可溶性聚合物的溶液而得到的分散体的亲水胶体层 通过下列通式(I)表示:其中R 1表示氢原子,取代或未取代的碳原子数为1〜4的烷基或卤素原子的式(I) R2和R3可以相同或不同,各自表示取代或未取代的烷基或取代或未取代的芳基; L表示二价键合基​​团; n1表示0或1。
    • 55. 发明授权
    • Color composition, ink for ink-jet recording and ink-jet recording method
    • 彩色组合物,喷墨记录用墨水和喷墨记录方法
    • US06670410B2
    • 2003-12-30
    • US09862423
    • 2001-05-23
    • Takahiro IshizukaHirohisa HokazonoJunichi Yamanouchi
    • Takahiro IshizukaHirohisa HokazonoJunichi Yamanouchi
    • C09D1110
    • C09D11/32C09D11/30
    • An ink for ink-jet recording which comprises a color composition prepared by dispersing, in a water-based medium, coloring particulates that contain an oil-soluble dye and a vinyl polymer which is obtained through copolymerization of a monomer represented by general formula (I) as follows: in which general formula (I): R11 represents a hydrogen atom, a chlorine atom, or the like; L1 represents —O—, —COO—, or the like; X1 represents —CH2—, —CHR13—, or the like; q is 2 or more if L1 is —COO—, and q is 1 or more in other cases; L2 represents —O—, —CO—, or the like; r is 0 or 1; X2 represents —CH2—, —CH2CHR13—, or the like; s is from 0 to 18; R12 and R15 each independently represents a hydrogen atom, or the like; and R13 and R14 each independently represents a substituted or unsubstituted alkyl group, or the like.
    • 一种喷墨记录用油墨,其特征在于,包括通过在水性介质中分散含有油溶性染料和乙烯基聚合物的着色颗粒而制备的着色组合物,所述着色颗粒是通过通式(I )如下:其中通式(I):R 11表示氢原子,氯原子等; L 1表示-O-,-COO-等; X 1表示-CH 2 - , - CHR 13 - 等; 如果L 1为-COO-,q为2或更大,在其它情况下q为1或更大; L 2表示-O-,-CO-等; r为0或1; X 2表示-CH 2 - , - CH 2 CHR 13 - 等; s为0至18; R 12和R 15各自独立地表示氢原子等; R 13和R 14各自独立地表示取代或未取代的烷基等。
    • 58. 发明授权
    • Fine polymer particles having heterogeneous phase structure
    • 具有异质相结构的聚合物微粒
    • US6027805A
    • 2000-02-22
    • US103936
    • 1998-06-25
    • Junichi YamanouchiHidetoshi WatanabeKunio IshigakiSeiichi YamamotoKouta Fukui
    • Junichi YamanouchiHidetoshi WatanabeKunio IshigakiSeiichi YamamotoKouta Fukui
    • C08F279/02C08L51/00C08L51/04C08L51/06C08L53/00C08L53/02G03C1/053G03C1/95G03C5/26G03C5/30G03C5/305G03C5/31C08F279/00
    • G03C5/30C08F279/02C08L51/00C08L51/04C08L51/06C08L53/00C08L53/02G03C1/053G03C1/95G03C5/26G03C5/265G03C5/3021G03C5/3035G03C5/305G03C5/31Y10T428/2984Y10T428/2987Y10T428/2989
    • Latex polymer of fine particles having a heterogeneous phase structure which comprises a core of a polymer having repeating units derived from a conjugated diene monomer and a shell of a polymer having repeating units derived from at least one ethylenically unsaturated monomer carrying an active methylene group; a silver halide photographic light-sensitive material comprises a core/shell latex polymer whose shell consists of a polymer having repeating units of an ethylenically unsaturated monomer represented by the formula: CH.sub.2 .dbd.C(R.sup.1)--L--X (wherein R.sup.1 represents H, alkyl or halogen, L represents a single bond or a bivalent coupling group, X represents an active methylene group, provided that L is bonded to X in the form of alkylene; and a method for forming images on a silver halide light-sensitive material which comprises exposing the material which comprises at least one light-sensitive silver halide emulsion layer and at least one hydrophilic colloidal layer either of which comprises a latex polymer having active methylene groups and developing the exposed material with a developer which comprises a dihydroxybenzene developing agent and an auxiliary developing agent showing superadditivity, the pH increase observed when adding 0.1 mole/l developer of NaOH to the developer .ltoreq.0.25; 9.5.ltoreq. initial pH of the developer .ltoreq.11.0; the amount of the developer supplemented .ltoreq.225 ml/ml.sup.2.
    • 具有非均相结构的细颗粒的乳胶聚合物,其包含具有衍生自共轭二烯单体的重复单元的聚合物芯和具有衍生自至少一种带有活性亚甲基的烯属不饱和单体的重复单元的聚合物的壳; 卤化银照相感光材料包括核/壳胶乳聚合物,其壳由具有由式:CH 2 = C(R 1)-LX(其中R 1表示H的烷基或烷基)的烯属不饱和单体的重复单元的聚合物组成, 卤素,L表示单键或二价偶联基团,X表示活性亚甲基,条件是L以亚烷基的形式键合到X;以及在卤化银感光材料上形成图像的方法,其包括曝光 所述材料包含至少一种感光卤化银乳剂层和至少一种亲水性胶体层,其中任一种包含具有活性亚甲基的胶乳聚合物,并用显影剂显影所述外露材料,所述显影剂包含二羟基苯显影剂和辅助显影剂 显示超加性剂,当向显影剂添加0.1mol / l NaOH显影剂时观察到的pH增加