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公开(公告)号:US5055371A
公开(公告)日:1991-10-08
申请号:US518061
申请日:1990-05-02
申请人: Jong S. Lee , Larry K. Maier , Donald S. Rimai
发明人: Jong S. Lee , Larry K. Maier , Donald S. Rimai
CPC分类号: B32B7/02 , G03G7/004 , G03G7/006 , G03G7/0066 , G03G7/008 , Y10T428/249978 , Y10T428/249986 , Y10T428/249992
摘要: A microvoided polymeric receiver sheet provides important advantages in the transfer of electrophotographic toner images. Especially advantageous in reducing image defects is the use of such receiver sheets for thermally assisted transfer of toners of small particle size.
摘要翻译: 微孔聚合物接收片在电子照相调色剂图像的转印中提供了重要的优点。 在减少图像缺陷方面特别有利的是使用这种接收片用于热辅助转移小粒径调色剂。
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公开(公告)号:US4994312A
公开(公告)日:1991-02-19
申请号:US457894
申请日:1989-12-27
IPC分类号: B29C70/58 , B29C70/66 , C08J5/18 , C08L1/12 , C08L23/10 , C08L25/04 , C08L33/12 , C08L67/02 , C08L67/06 , D01F1/10
CPC分类号: C08L67/06 , B29C70/58 , B29C70/66 , C08J5/18 , C08L23/10 , C08L67/02 , D01F1/10 , B29K2023/12 , B29K2067/00 , B29K2105/165 , B29K2995/005 , C08J2367/02 , C08L1/12 , C08L2312/00 , C08L25/04 , C08L33/12 , Y10T428/1376 , Y10T428/139 , Y10T428/249953 , Y10T428/249976 , Y10T428/249978 , Y10T428/249986 , Y10T428/25 , Y10T428/254 , Y10T428/26 , Y10T428/2927 , Y10T428/2935 , Y10T428/294 , Y10T428/2958 , Y10T428/2975 , Y10T428/298 , Y10T428/2991
摘要: Disclosed is a shaped article comprising a continuous oriented polymer matrix having dispersed therein microbeads of a polymer which are at least partially boredered by void space, the microbeads being present in an amount of about 5-50% by weight based on the weight of said oriented polymer, said void space occupying about 2-60% by volume of said shaped article. Preferably, the microbeads are cross-linked to an extent they will be resilient and elastic at the orientation temperature, and are coated with a slip agent. The shaped article is preferably in the form of a sheet, fibers, or other molded article, preferably has a relatively low specific gravity and whiteness.
摘要翻译: 公开了一种成形制品,其包括其中分散有聚合物微珠的连续取向聚合物基质,其至少部分地被空隙填充,微珠的存在量为所述取向的重量的约5-50重量% 聚合物,所述空隙空间占所述成形制品的约2-60体积%。 优选地,微珠交联到一定程度,它们在取向温度下将具有弹性和弹性,并且涂覆有滑爽剂。 成形制品优选为片材,纤维或其它模制品的形式,优选具有相对较低的比重和白度。
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