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公开(公告)号:US5318839A
公开(公告)日:1994-06-07
申请号:US831840
申请日:1992-02-06
申请人: Yosuke Arai , Yuichi Oki , Eiji Maemura , Keisuke Funaki
发明人: Yosuke Arai , Yuichi Oki , Eiji Maemura , Keisuke Funaki
CPC分类号: B32B27/10 , Y10S428/91 , Y10T428/257 , Y10T428/26 , Y10T428/31696 , Y10T428/31899 , Y10T428/31913 , Y10T428/31917
摘要: There is disclosed a laminate comprising (a) a layer of a styrenic polymer having a higher degree of syndiotactic configuration and a crystallinity of at least 25%, preferably 35%, (b) a layer of paper and optionally (c) an adhesive layer and (d) a barrier layer. The above laminate is excellent in heat resistance, hydrolytic resistance, tearability, dead foldability and gloss and can find a wide range of effective application.
摘要翻译: 公开了一种层压体,其包含(a)具有较高间同立构构型的苯乙烯聚合物层和至少25%,优选35%的结晶度的层,(b)一层纸和任选地(c)粘合剂层 和(d)阻挡层。 上述层叠体的耐热性,耐水解性,可撕裂性,死体折叠性和光泽性优异,可以得到广泛的有效应用。
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公开(公告)号:US5283117A
公开(公告)日:1994-02-01
申请号:US817366
申请日:1992-01-06
申请人: Yosuke Arai , Yuichi Oki , Eiji Maemura , Keisuke Funaki
发明人: Yosuke Arai , Yuichi Oki , Eiji Maemura , Keisuke Funaki
IPC分类号: B29C55/12 , C08F12/08 , C09J7/02 , C09J121/00 , B32B7/12
CPC分类号: C09J7/021 , C09J7/0267 , Y10T428/24975 , Y10T428/28 , Y10T428/2852 , Y10T428/2857 , Y10T428/2878 , Y10T428/2883 , Y10T428/2891
摘要: There are disclosed a laminate comprising (a) a biaxially oriented film of a styrenic polymer having a high degree of syndiotactic configuration of 10 to 100 .mu.m in thickness and (b) a rubber-based self-adhesive layer of 5 to m in thickness and a self-adhesive tape comprising the above-mentioned laminate. The above laminate and self-adhesive tape are excellent in transparency, heat resistance, water resistance, moisture resistance, dispenser and hand cuttability, insulating properties and mechanical properties such as elasticity and nerve and can find a wide range of effective application.
摘要翻译: 公开了一种层压体,其包含(a)具有10至100(my)m厚度的间同立构构型高度的苯乙烯聚合物的双轴取向膜,和(b)5至m的橡胶基自粘合层 以及包含上述层压体的自粘合带。 上述层叠体和自粘带在透明性,耐热性,耐水性,耐湿性,分配器和手动切割性,绝缘性能和机械性能如弹性和神经方面都是优异的,并且可以找到广泛的有效应用。
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