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Method of controlling the physical properties of the polyvinyl butyral by controlling the stereochemistry of polyvinyl butyral
Method of controlling the physical properties of the polyvinyl butyral by controlling the stereochemistry of polyvinyl butyral
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机译：通过控制聚乙烯醇缩丁醛的立体化学来控制聚乙烯醇缩丁醛的物理性质的方法
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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.
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