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公开(公告)号：US07642307B2
公开(公告)日：2010-01-05
申请号：US11343591
申请日：2006-01-30
CPC分类号： B32B17/10935 , B32B17/10761 , C08K5/0008 , Y10T428/3163 , C08L29/14
摘要： The present invention describes laminate articles comprising a stiff, low-color PVB sheet having a YID of less than 12 and having a low concentration of plasticizer in the PVB composition, wherein the sheet is prepared from a composition that includes a PVB bleaching compound. A sheet of the present invention is useful for making glass laminates useful for parts in making cars, boats, trains, buildings, display cases, and other articles that utilize transparent glass laminates.
摘要翻译： 本发明描述了包含在PVB组合物中具有小于12并且具有低浓度增塑剂的刚性低色度PVB片材的层压制品，其中所述片材由包含PVB漂白化合物的组合物制备。 本发明的片材可用于制造用于制造汽车，船只，火车，建筑物，展示柜以及使用透明玻璃层压板的其它制品的部件的玻璃层压板。
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2.发明授权Plasticized composition comprising polyvinylbutyral resin having controlled stereochemistry 有权包含具有受控立体化学的聚乙烯醇缩丁醛树脂的增塑组合物公开(公告)号：US08329793B2
公开(公告)日：2012-12-11
申请号：US13242502
申请日：2011-09-23
CPC分类号： C08J3/18 , C08F8/48 , C08J5/18 , C08J2329/14 , C08K5/41 , C08K5/42 , C08L29/14 , C08F8/28 , C08F16/06
摘要： Provided herein is a polyvinylbutyral (PVB) resin having a meso/racemic stereoisomer ratio of from about 2.5 to about 5.0. Further provided herein is a plasticized PVB composition comprising the PVB resin. Manipulation of the PVB stereoisomer ratio can provide an additional method of controlling the physical properties of the PVB composition, in addition to or in lieu of changing additives or otherwise manipulating the PVB composition.
摘要翻译： 本文提供了具有约2.5至约5.0的内消旋/外消旋立体异构体比的聚乙烯醇缩丁醛（PVB）树脂。 本文还提供了包含PVB树脂的增塑PVB组合物。 操作PVB立体异构体比例可以提供控制PVB组合物的物理性能的另外的方法，除了或代替改变添加剂或以其它方式操作PVB组合物。
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公开(公告)号：US07687560B2
公开(公告)日：2010-03-30
申请号：US10501598
申请日：2003-03-11
CPC分类号： C08J5/18 , B32B17/10761 , C08F8/48 , C08J2329/14 , C08K5/0008 , Y10T428/24967 , Y10T428/3163 , C08L29/14 , C08F8/28 , C08F16/06
摘要： The present invention is a low-color plasticized PVB sheet and a process for preparing the same. The sheet of the present invention yields a YID measurement of less than 12. A sheet of the present invention is useful for making glass laminates that are useful in cars, boats, trains, buildings, and display cases, for example.
摘要翻译： 本发明是一种低色增塑PVB片及其制备方法。 本发明的片材的YID测量值小于12.本发明的片材可用于制造例如可用于汽车，船只，火车，建筑物和陈列柜中的玻璃层压板。
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4.发明申请PROCESS FOR CONTROLLING POLYVINYLBUTYRAL PHYSICAL PROPERTIES BY CONTROLLING STEREOCHEMISTRY OF SAME 有权通过控制聚合物的立体化学来控制聚乙炔物理性质的方法公开(公告)号：US20120016064A1
公开(公告)日：2012-01-19
申请号：US13242502
申请日：2011-09-23
CPC分类号： C08J3/18 , C08F8/48 , C08J5/18 , C08J2329/14 , C08K5/41 , C08K5/42 , C08L29/14 , C08F8/28 , C08F16/06
摘要： The present invention is method for controlling the stereoisomerism of PVB resin as well as a PVB resin having a meso/racemic stereoisomer ratio of from about 2.5 to about 5.0. Manipulation of the PVB stereoisomer ratio can provide an additional method of controlling the physical properties of PVB, in addition to or in lieu of changing additives or manipulating the PVB composition.
摘要翻译： 本发明是用于控制PVB树脂的立体异构性以及具有约2.5至约5.0的中/外消旋立体异构体比的PVB树脂的方法。 PVB立体异构体比例的操作可以提供控制PVB的物理性质的另外的方法，除了或代替改变添加剂或操纵PVB组合物。
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5.发明授权Polyvinylbutyral resin composition having specified physical properties and stereochemistry 有权具有特定物理性质和立体化学性质的聚乙烯醇缩丁醛树脂组合物公开(公告)号：US08053504B1
公开(公告)日：2011-11-08
申请号：US12726439
申请日：2010-03-18
CPC分类号： C08J3/18 , C08F8/48 , C08J5/18 , C08J2329/14 , C08K5/41 , C08K5/42 , C08L29/14 , C08F8/28 , C08F16/06
摘要： A polyvinyl butyral (PVB) resin has a meso/racemic stereoisomer ratio of from about 2.5 to about 5.0. A process for preparing this PVB resin is described. Manipulation of the PVB stereoisomer ratio can provide an additional method of controlling the physical properties of a plasticized composition comprising the PVB resin, in addition to or in lieu of changing additives or otherwise manipulating the components of the plasticized PVB resin composition.
摘要翻译： 聚乙烯醇缩丁醛（PVB）树脂具有约2.5至约5.0的内消旋/外消旋立体异构体比。 描述了制备该PVB树脂的方法。 PVB立体异构体比例的操作可以提供另外的方法来控制包含PVB树脂的增塑组合物的物理性质，除了或代替改变添加剂或以其它方式操纵塑化的PVB树脂组合物的组分。
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6.发明授权Process for controlling polyvinylbutyral physical properties by controlling stereochemistry of same 有权通过控制其相容性的立体化学来控制聚乙烯醇缩丁醛物理性质的方法公开(公告)号：US07709565B2
公开(公告)日：2010-05-04
申请号：US10519661
申请日：2003-08-04
申请人： Donald L Rymer , Nolan K. Read, III
发明人： Donald L Rymer , Nolan K. Read, III
CPC分类号： C08J3/18 , C08F8/48 , C08J5/18 , C08J2329/14 , C08K5/41 , C08K5/42 , C08L29/14 , C08F8/28 , C08F16/06
摘要： The present invention is method for controlling the stereoisomerism of PVB resin as well as a PVB resin having a meso/racemic stereoisomer ratio of from about 2.5 to about 5.0. Manipulation of the PVB stereoisomer ratio can provide an additional method of controlling the physical properties of PVB, in addition to or in lieu of changing additives or manipulating the PVB composition.
摘要翻译： 本发明是用于控制PVB树脂的立体异构性以及具有约2.5至约5.0的中/外消旋立体异构体比的PVB树脂的方法。 PVB立体异构体比例的操作可以提供控制PVB的物理性质的另外的方法，除了或代替改变添加剂或操纵PVB组合物。
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