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公开(公告)号:US20050282962A1
公开(公告)日:2005-12-22
申请号:US11155361
申请日:2005-06-17
申请人: Dennis Smith , Mark Tyler , Heather Scaglione
发明人: Dennis Smith , Mark Tyler , Heather Scaglione
CPC分类号: C08J3/2056 , B32B27/08 , B32B27/20 , B32B27/32 , B32B37/153 , B32B2270/00 , B32B2305/72 , B32B2307/418 , C08K3/013 , C08K5/0041 , C08L23/04 , C08L23/0853 , C08L23/0869 , C08L23/0876 , C08L51/06 , C08L2666/06
摘要: Pigment pre-dispersions for use with ionomers, methods for making pigment pre-dispersions for use with ionomers, pigmented ionomers, and multilayer films containing pigmented ionomers are disclosed. The pigment pre-dispersions generate or maintain a minimal pigment particle size in order to optimize the dispersability of the pigment in an ionomer upon a single pass through processing equipment. The carrier of the pigment pre-dispersion is chosen based on compatibility parameters, such as refractive index and viscosity, to be compatible with the ionomer. Carriers can include acid copolymers, acid terpolymers, ionomers, polyethylenes, ethylene vinyl acetate, and ethylene methacrylate. The pigmented ionomers created from these pigment pre-dispersions have well dispersed pigment with a particle size of less than or equal to about 25 micrometers. Films or sheets can be created from the pigmented ionomers and the pigmented ionomers can be used in mulitlayer films.
摘要翻译: 公开了与离聚物一起使用的颜料预分散体,用于与离聚物一起使用的颜料预分散体的方法,着色离聚物和含有着色离聚物的多层膜。 颜料预分散体产生或保持最小的颜料粒度,以便在单次通过加工设备时优化颜料在离聚物中的分散性。 基于与离聚物相容的相容性参数(例如折射率和粘度)选择颜料预分散体的载体。 载体可以包括酸共聚物,酸三元共聚物,离聚物,聚乙烯,乙烯乙酸乙烯酯和乙烯甲基丙烯酸酯。 由这些颜料预分散体产生的着色离聚物具有粒度小于或等于约25微米的良好分散的颜料。 可以从着色的离聚物形成膜或片,并且着色离聚物可用于多层膜。
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公开(公告)号:US20060003177A1
公开(公告)日:2006-01-05
申请号:US11170205
申请日:2005-06-29
申请人: Dennis Smith , Mark Tyler , Heather Scaglione
发明人: Dennis Smith , Mark Tyler , Heather Scaglione
CPC分类号: B32B27/08 , B32B7/06 , B32B17/10743 , B32B27/20 , B32B27/28 , B32B27/32 , B32B27/34 , B32B27/365 , B32B2250/24 , B32B2264/105 , B32B2270/00 , B32B2307/406 , B32B2307/724 , B32B2307/7265 , B32B2307/748 , B32B2553/00 , B60R13/0892 , C08L23/0876 , Y10T428/31855 , Y10T428/31909
摘要: Co-extruded multilayer sheets that include a mask layer and a polymer layer are described. The mask layer exhibits a low level of adhesion with the polymer layer so it can be removed. The mask layer can adhere to the polymer layer during thermoforming and other secondary processing steps. The multilayer sheets can include any number of additional layers.
摘要翻译: 描述了包括掩模层和聚合物层的共挤出多层片材。 掩模层表现出与聚合物层的低水平粘合性,因此可以除去它。 掩模层可以在热成型和其它二次加工步骤期间粘附到聚合物层上。 多层片材可以包括任何数量的附加层。
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