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Transfer printing sheet carrying impregnant and transfer printing of cellulose, wool, silk or polyamide textile materials

机译：带有浸渍剂的转移印花纸和纤维素，羊毛，丝绸或聚酰胺纺织材料的转移印花

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摘要

The transfer sheet or web is intended for the use in a heat transfer printing process of cotton, of cotton-polyester blend or of nitrogen containing textile fibers such as wool, silk or nylon.P P It comprises on its surface at least one organic impregnating agent which has a melting point between 60 and 230 C. and is no polymer, at least one water insoluble, non-subliming dyestuff, and the minimum amount of a binder. The dyestuff forms a pattern or image which is heat contact printed on said textile substrate without the use of carrier vapors or vacuum. The pattern to be heat transferred may also be prepared in an electrophotographic process using a new toner comprising particles of impregnating agent, binder and dyestuff.PP The pattern on the transfer support is transferred at a temperature between 160 and 230 C. during 30 to 60 seconds to said textile substrate. The printings obtained have very good light, rubbing and washing fastnesses; the handling is not impaired.

机译：转印纸或幅材可用于棉，棉-聚酯混纺纱或含氮的纺织纤维（如羊毛，丝绸或尼龙）的热转印工艺。

它的表面包括至少一种有机浸渍剂，其熔点在60-230℃之间，并且不是聚合物;至少一种水不溶性，非升华的染料;以及最小量的粘合剂。染料形成图案或图像，该图案或图像在不使用载体蒸气或真空的情况下被热接触印刷在所述织物基底上。也可以使用包含浸渍剂，粘合剂和染料的颗粒的新型调色剂，在电子照相方法中制备要热转印的图案。转印载体上的图案在160至230℃之间的温度下转印在30至60秒内到达所述织物基底。获得的印刷品具有非常好的耐光性，耐摩擦性和耐洗牢度。处理不受影响。展开▼

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公开/公告号US4664670A

专利类型
公开/公告日1987-05-12

原文格式PDF
申请/专利权人 SICPA HOLDING SA;
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申请/专利号US19840681832
发明设计人 WOLFGANG MEHL;ALBERT AMON;
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申请日1984-12-14
分类号B41M5/02;C09D11/02;D06P1/44;D06P3/82;
国家 US
入库时间 2022-08-22 07:09:17

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