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公开(公告)号:US5064717A
公开(公告)日:1991-11-12
申请号:US514430
申请日:1990-04-25
IPC分类号: C08L33/06 , C09D133/06 , C09J7/02 , G09F3/02 , G09F3/10
CPC分类号: G09F3/10 , C09D133/064 , C09J7/02 , C09J7/0232 , C08L2205/02 , C08L33/064 , C09J2433/006 , G09F2003/0208 , G09F2003/0225 , G09F2003/0226 , G09F2003/023 , G09F2003/0242 , G09F2003/0257 , G09F2003/0264 , G09F3/02 , Y10T428/2839 , Y10T428/2848
摘要: Disclosed are an adhesive sheet comprising a release sheet base material, an undercoat layer formed on the release sheet base material, a release agent layer formed on the undercoat layer, an adhesive layer formed on the release agent layer and a surface sheet formed on the adhesive layer, the adhesive sheet being characterized in that the undercoat layer comprises a water-dispersible acrylate or methacrylate copolymer resin having an emulsifier content of about 2 to about 10 wt. % based on the total amount of the monomers used for preparing the copolymer and which resin has a glass transition temperature of about -60.degree. to about 20.degree. C., and that the release sheet base material having the undercoat layer formed thereon, as a whole, has a bulk density of up to 1.0 g/cm.sup.3, and a process for preparing a release sheet comprising a release sheet base material, an undercoat layer and a relase agent layer.
摘要翻译: 公开了一种粘合片,其包含剥离片基材,形成在剥离片基材上的底涂层,形成在底涂层上的剥离剂层,形成在剥离剂层上的粘合剂层和形成在粘合剂上的表面片 所述粘合片的特征在于,所述底涂层包含具有约2至约10重量%的乳化剂含量的水分散性丙烯酸酯或甲基丙烯酸酯共聚物树脂。 基于用于制备共聚物的单体的总量的%,该树脂的玻璃化转变温度为约-60℃至约20℃,并且其上形成有底涂层的剥离片基材作为 整体,具有高达1.0g / cm 3的堆积密度,以及用于制备包含剥离片基材,底涂层和粘合剂层的剥离片的方法。
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公开(公告)号:US4639751A
公开(公告)日:1987-01-27
申请号:US785443
申请日:1985-10-07
申请人: Tohru Mori , Takayasu Hongo , Rinzo Kamikura
发明人: Tohru Mori , Takayasu Hongo , Rinzo Kamikura
CPC分类号: B41M5/52 , B41M2205/02 , B41M2205/06 , B41M2205/32 , B41M5/5218 , B41M5/5236 , B41M5/5254 , Y10T428/25 , Y10T428/256 , Y10T428/257 , Y10T428/258 , Y10T428/259 , Y10T428/31
摘要: An image-receiving sheet for a heat transfer recording system. The sheet comprises a substrate coated with an image-receiving layer comprised mainly of non-plate-shaped inorganic pigment and a binder. The smoothness of the image-receiving surface as determined according to TAPPI Standard T479 om-81 is 200 to 1,000 sec/10 ml, and the air permeability of the image-receiving sheet, as determined according to ASTM D726 Method B is below 500 sec/100 ml.
摘要翻译: 一种用于传热记录系统的图像接收片。 片材包括涂覆有主要由非板状无机颜料和粘合剂组成的图像接收层的基材。 根据TAPPI标准T479 om-81确定的图像接收表面的平滑度为200至1,000秒/ 10ml,根据ASTM D726方法B确定的图像接收片材的透气度低于500秒 / 100毫升。
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