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专利信息
专利号:US-2010113664-A1
优先权日:2008-06-11
标 题 :Asymmetric Cyclic Diester Compounds
发明人:BRADSHAW JOHN D; SCHAEFER GEORGE F; BALDWIN LARRY J; RALEIGH JR RONALD J; HOLLO BRENDA
权利人:FERRO CORP
摘要:Compounds useful as plasticizers and the synthesis thereof are disclosed. In general, the invention includes mixed alkyl/aryl asymmetric cyclic diesters where the aryl and alkyl ester moieties are attached to a cyclic structure at vicinal carbons. The invention also includes synthetic processes of making such compounds. Blends of these asymmetric cyclic diesters with other plasticizers are demonstrated to be of use in plasticizing polymers.
专利号:US-2009312470-A1
优先权日:2008-06-11
标题 :Asymmetric Cyclic Diester Compounds
发明人:BRADSHAW JOHN D; SCHAEFER GEORGE F; BALDWIN LARRY J; RALEIGH JR RONALD J; HOLLO BRENDA
权利人:FERRO CORP
摘要:Compounds useful as plasticizers and the synthesis thereof are disclosed. In general, the invention includes mixed alkyl/aryl diesters where the aryl and alkyl ester moieties are attached to a cyclic structure at vicinal carbons. The invention also includes synthetic processes of making such compounds.