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1.发明授权Polyvinyl acetal resins based on hydroxyaldehydes and use of the resins in laminar structures 失效基于羟基醛的聚乙烯醇缩醛树脂和层状结构中树脂的使用
公开(公告)号：US5332774A
公开(公告)日：1994-07-26
申请号：US963298
申请日：1992-10-16
CPC分类号： B32B17/10761 , C08F8/14 , C08F8/28 , C08K5/06 , C08L29/14 , C08L71/00 , Y10T428/31645
摘要： Plasticized polyvinyl acetal resins based on 4-hydroxybutanal are disclosed. Laminar structures that include the resins, a process for making the resins, and a process for making an internally plasticized polyvinyl acetal resin by esterification, are also revealed.
摘要翻译： 公开了基于4-羟基丁醛的增塑聚乙烯醇缩醛树脂。 还揭示了包括树脂的层状结构，制备树脂的方法，以及通过酯化制备内部增塑的聚乙烯醇缩醛树脂的方法。
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2.发明授权Polyvinyl acetal resins based on hydroxyaldehydes and use of the resins in laminar structures 失效基于羟基醛的聚乙烯醇缩醛树脂和层状结构中树脂的使用
公开(公告)号：US5380597A
公开(公告)日：1995-01-10
申请号：US237560
申请日：1994-05-03
CPC分类号： B32B17/10761 , C08F8/14 , C08F8/28 , C08K5/06 , C08L29/14 , C08L71/00 , Y10T428/31645
摘要： Plasticized polyvinyl acetal resins based on 4-hydroxybutanal are disclosed. Laminar structures that include the resins, a process for making the resins, and a process for making an internally plasticized polyvinyl acetal resin by esterification, are also revealed.
摘要翻译： 公开了基于4-羟基丁醛的增塑聚乙烯醇缩醛树脂。 还揭示了包括树脂的层状结构，制备树脂的方法，以及通过酯化制备内部增塑的聚乙烯醇缩醛树脂的方法。
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