公开(公告)号：US5807630A

公开(公告)日：1998-09-15

申请号：US872954

申请日：1997-06-11

申请人： Gregor Bruce Christie ,  Terence William Turney ,  Simon Gerard Hardin ,  Victor Christov ,  Ru Yu Wu

发明人： Gregor Bruce Christie ,  Terence William Turney ,  Simon Gerard Hardin ,  Victor Christov ,  Ru Yu Wu

IPC分类号： A23L3/3427 ,  C08K7/22 ,  C08L23/00 ,  C08L23/08 ,  C08L25/06

CPC分类号： A23L3/3427 ,  Y10T428/25 ,  Y10T428/251 ,  Y10T428/252 ,  Y10T428/258 ,  Y10T428/26 ,  Y10T428/268

摘要： A controlled permeability film including a film forming polymer and optionally including a dispersing polymer; and an inert porous filler optionally having a surface modifying agent coated thereon, the inert porous filler being present in an amount effective to reduce the ratio of the carbon dioxide permeability to the oxygen permeability of the film, and wherein the filler has a particle size greater than the intrinsic film thickness of the film forming polymer. A composite packaging article and a packaged produce product are also disclosed.

摘要翻译： 包含成膜聚合物并任选地包含分散聚合物的受控渗透膜; 和任选地具有涂覆在其上的表面改性剂的惰性多孔填料，所述惰性多孔填料的存在量有效地降低二氧化碳渗透性与膜的氧气渗透率之比，并且其中填料的粒径更大 比成膜聚合物的固有膜厚度。 还公开了复合包装制品和包装的产品。

公开(公告)号：US06206982B1

公开(公告)日：2001-03-27

申请号：US08836307

申请日：1997-07-24

申请人： Anthony Ewart Hughes ,  Terence William Turney ,  Karen Joy Hammon Nelson

发明人： Anthony Ewart Hughes ,  Terence William Turney ,  Karen Joy Hammon Nelson

IPC分类号： C23C2248

CPC分类号： C23C22/40 ,  C23C22/56

摘要： A process and an aqueous, acidic solution for forming a rare earth element containing coating on the surface of a metal, said solution including effective quantities of: (a) one or more rare earth element containing species including at least one rare earth element capable of having more than one higher valence state, as herein defined; and (b) one or more additives selected from the groups including: i) aqueous metal complexes including at least one peroxo ligand; and ii) metal salts or aqueous metal complexes of a conjugate base of an acid in which the metals are selected from Transition Elements and Group IVA elements of the Periodic Table as herein defined.

摘要翻译： 一种用于在金属表面形成含有稀土元素的涂层的方法和水性酸性溶液，所述溶液包括有效量的：（a）一种或多种含稀土元素的物质，其包含至少一种能够 具有多于一个较高价态，如本文定义的; 和（b）一种或多种选自以下的添加剂：i）包含至少一种过氧配体的含水金属络合物; 和ii）酸的共轭碱的金属盐或金属络合物，其中金属选自本文定义的周期表的过渡元素和IVA族元素。