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公开(公告)号:US4271223A
公开(公告)日:1981-06-02
申请号:US81177
申请日:1979-10-11
CPC分类号: G09F3/02 , C08G18/671 , C09J2475/006 , Y10T428/24901 , Y10T428/266 , Y10T428/28 , Y10T428/31551
摘要: Label stock comprising a plastic film backing which is a polymer of a urethane oligomer and affords unusually good ink receptivity.
摘要翻译: 标签原料包含塑料膜背衬,其是聚氨酯低聚物的聚合物,并且具有非常好的吸墨性。
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公开(公告)号:US3967031A
公开(公告)日:1976-06-29
申请号:US463979
申请日:1974-04-25
申请人: Richard J. Lambert
发明人: Richard J. Lambert
IPC分类号: C08L1/14 , C09D133/06 , C09J7/02
CPC分类号: C09J7/025 , C08L1/14 , C09D133/06 , C09J2201/606 , C09J2205/114 , C09J2401/005 , C09J2427/006 , C09J2467/005 , C09J2467/006 , C09J2475/005 , Y10T428/2839
摘要: Pressure-sensitive adhesive tape having a backsize which is a blend of (1) 5-80 parts cellulose acetate butyrate and (2) 95-20 parts copolyester and/or acrylate copolymer has both printability and low-unwind characteristics. After the back is printed, the tape can be wound into a roll and unwound without destroying the legibility of the printing. The backsize is especially useful on tapes having a polyester or unplasticized polyvinyl chloride film backing, as well as on filament tape or other tapes which have aggressive pressure-sensitive adhesives.
摘要翻译: (1)5-80份醋酸丁酸纤维素和(2)95-20份共聚酯和/或丙烯酸酯共聚物的混合物的背胶的压敏粘合带具有可印刷性和低展开性。 打印背面后,可以将卷带卷成卷并展开,而不破坏打印的可读性。 背面尺寸对于具有聚酯或未增塑聚氯乙烯膜背衬的带材以及具有侵蚀性压敏粘合剂的纤维带或其他带材上是特别有用的。
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