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    • 33. 发明授权
    • Process for coloring polyester shaped articles
    • 聚酯制品着色方法
    • US4758243A
    • 1988-07-19
    • US867200
    • 1986-05-27
    • John W. RekersWilliam C. Kimbrell, Jr.
    • John W. RekersWilliam C. Kimbrell, Jr.
    • D06P1/60C08G63/91C09B69/00D06M14/14D06P3/52D06P5/20C09B69/10
    • C09B69/00D06M14/14D06P3/526D06P5/2066
    • A process is provided for the coloration of a preformed polyester resin shaped article having improved dye migration properties, which comprises:(a) coloring said article with a coloring agent in an amount sufficient to provide coloration to said shaped article; said coloring agent having the formulaR-(polymeric constituent-X).sub.n wherein R is an organic dyestuff radical; the polymeric constituent is selected from polyalkylene oxides and copolymers of polyalkylene oxides in which the alkylene moiety of the polymeric constituent contains 2 or more carbon atoms and such polymer constituent has a molecular weight of from about 132 to about 5000; and.sub.n is an integer of from 1 to about 12; and X is selected from --OH, --NH.sub.2, --SH, --OCOR.sub.1, --CO.sub.2 H, --CO.sub.2 R.sub.1, --SO.sub.3 H, --SO.sub.3 R.sub.1 phosphate, phosphonite, urea, urethane, alkoxyl and alkoxide, wherein R.sub.1 is a lower alkyl group containing from 1 to about 6 carbon atoms; and(b) grafting said coloring agent to said article by heating said article to a temperature below a temperature at which said article will melt, but to a high enough temperature and for a period of time sufficient to achieve grafting of said coloring agent to said article.
    • 提供了一种具有改进的染料迁移性能的预成型聚酯树脂成型制品着色的方法,其包括:(a)使用着色剂着色所述制品的量足以使所述成型制品着色; 所述着色剂具有式R-(聚合物成分-X)n,其中R是有机染料基团; 聚合物组分选自聚环氧烷和聚环氧烷的共聚物,其中聚合物成分的亚烷基部分含有2个或更多个碳原子,并且该聚合物成分的分子量为约132至约5000; andn为1〜12的整数; 并且X选自-OH,-NH 2,-SH,-OCOR 1,-CO 2 H,-CO 2 R 1,-SO 3 H,-SO 3 R 1,磷酸酯,亚膦酸酯,脲,氨基甲酸酯,烷氧基和烷氧基,其中R 1为低级烷基, 至约6个碳原子; 和(b)通过将所述制品加热至低于所述制品将熔化的温度的温度而将所述着色剂接枝到所述制品上,但是达到足够高的温度并足以实现所述着色剂将所述着色剂接枝到所述 文章。
    • 34. 发明授权
    • Process for the processing of organic textile materials
    • 有机纺织材料加工工艺
    • US4102640A
    • 1978-07-25
    • US741274
    • 1976-11-12
    • Jacques ZurbuchenPaul Dussy
    • Jacques ZurbuchenPaul Dussy
    • D06B19/00D06P1/00D06P1/96D06P5/20D06P5/02B08B3/00
    • D06P1/96D06B19/0029D06B19/0088D06P1/0004D06P5/2066Y02P70/643Y10S8/932
    • Described is a process for the processing of organic textile materials by application of an aqueous dispersion or solution of a processing agent having affinity for the fibres, with a ratio of goods to liquor of at most 1:2, and subsequent fixing of the processing agent by means of a steam treatment, characterized in that the ratio of goods to liquor of the applied liquor is increased, below the absorption temperature of the processing agent, by the admission of saturated steam in such a manner that the processing agent is uniformly dispersed on the material before commencement of the fixing process.The advantages of this process are that there are used practically no products contaminating the waste liquors, particularly no surface-active substances tending to form foam, and that there are nevertheless obtained perfectly satisfactory processing effects. Surprisingly, moreover, irregularities caused by the material are levelled out during dyeing.
    • 描述了一种通过使用对纤维具有亲和性的加工剂的水性分散体或溶液来处理有机纺织材料的方法,其中商品与液体的比例至多为1:2,随后固定加工剂 通过蒸汽处理,其特征在于,通过进入饱和蒸汽使处理剂均匀分散在上述方式下,所施加的液体的商品与液体的比例增加到低于加工剂的吸收温度 材料在开始修理过程之前。