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    • 41. 发明授权
    • Highly gas-resistant, fixable and bronzing controllable ink composition, and recording method and recorded matter using the ink composition
    • 高耐气性,可固定和烫金可控油墨组合物,以及使用该油墨组合物的记录方法和记录物
    • US07153893B2
    • 2006-12-26
    • US10688837
    • 2003-10-17
    • Hiroaki SegawaTsuyoshi Sano
    • Hiroaki SegawaTsuyoshi Sano
    • C09D11/10C08L25/10C08L9/06C08L9/08C08L81/00
    • C09D11/326
    • It is an object of the present invention to provide an ink composition with excellent gas resistance, fixability, and bronzing resistance, as well as a recording method and recorded matter in which this ink composition is used. The present invention achieves this object by means of an ink composition in which a pigment is dispersed in a solvent, and a copolymer, which contains structural units originating in an aromatic compound monomer and structural units originating in a C5 or higher diene compound and/or structural units originating in a non-diene compound, is included, wherein the copolymer has a sulfonic acid group, and the proportion of structural units originating in the aromatic compound monomer is 30 to 60 wt % with respect to the weight of the copolymer (100 wt %). In the present invention, styrene, α-methylstyrene, o-methylstyrene, p-methylstyrene, m-methylstyrene, chlorostyrene, or vinyl benzoate is selected as the above-mentioned aromatic compound monomer.
    • 本发明的目的是提供具有优异的耐气体性,定影性和抗烫伤性的油墨组合物,以及使用该油墨组合物的记录方法和记录物质。 本发明通过其中将颜料分散在溶剂中的油墨组合物和包含源自芳香族化合物单体的结构单元的共聚物和源自C 5 H 5的结构单元来实现该目的。 >或更高级的二烯化合物和/或源自非二烯化合物的结构单元,其中所述共聚物具有磺酸基,并且源于芳族化合物单体的结构单元的比例为30至60重量%,相对于 相对于共聚物的重量(100重量%)。 在本发明中,选择苯乙烯,α-甲基苯乙烯,邻甲基苯乙烯,对甲基苯乙烯,间甲基苯乙烯,氯苯乙烯或苯甲酸乙烯酯作为上述芳族化合物单体。
    • 46. 发明授权
    • Polymer blends containing sulfoxide groups
    • 含有亚砜基团的聚合物共混物
    • US06046285A
    • 2000-04-04
    • US923028
    • 1997-09-03
    • Helmut Scheckenbach
    • Helmut Scheckenbach
    • C08G75/0295C08L27/12C08L59/00C08L65/00C08L67/00C08L67/02C08L79/08C08L81/00C08L81/06C08L87/00C08L101/06
    • C08L67/02C08G75/0295C08L27/12C08L65/00C08L79/08C08L81/06C08L81/00
    • Polymer blends obtainable by thermal treatment, at not less than 150.degree. C., of a mixture containing at least one high-performance polymer and from 15 to 99 parts by weight or preferably from 40 to 90 parts by weight and particularly preferably from 55 to 75 parts by weight, of a polymer containing sulfoxide groups, and crosslinked or partly crosslinked polymer blend obtainable by thermal treatment, at not less than 150.degree. C., of a mixture containing at least one of the high-performance polymers polyesters, partly fluorinated polymers, polyethersulfones, polysulfones, polyetherimides, polyamidoimides or polyacetals and at least one polymer containing sulfoxide groups, are distinguished by high thermal and chemical stability. Polymers containing sulfoxide groups are polyarylene sulfoxides, in particular polyphenylene sulfoxide. The polymer blends are used for the production of fibers, films or shaped articles.
    • 通过在不低于150℃下热处理含有至少一种高性能聚合物和15至99重量份,优选40至90重量份,特别优选55至55重量份的混合物获得的聚合物共混物 75重量份的含亚砜基团的聚合物和交联或部分交联的聚合物共混物,其可通过热处理在150℃以上的混合物中获得,所述混合物含有至少一种高性能聚合物聚酯,部分氟化 聚合物,聚醚砜,聚砜,聚醚酰亚胺,聚酰胺酰亚胺或聚缩醛和至少一种含有亚砜基团的聚合物,具有高的热和化学稳定性。 含有亚砜基团的聚合物是聚亚芳基亚砜,特别是聚亚苯基亚砜。 聚合物共混物用于生产纤维,薄膜或成型制品。