专利名称：Foaming agent composotion contaning hydrofluoric carbon, lower boiling alcohol
and/or lower boiling carboxyl compound 发明人：JOHN D. DUFFY,WARREN H. GRIFFIN
申请号：AU2002219980
申请日：20011129广告策划案例
公开号：AU2002219980A1
公开日：
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20020708
专利内容由知识产权出版社提供
摘要：The prent invention relates to blowing agent compositions that contain at least one hydrofluorocarbon having a boiling point of 30 DEG C. or higher and lower than about 120 DEG C., at least one hydrofluorocarbon having a boiling point lower than 30 DEG C., and at least one component lected from low-boiling alcohols and low-boiling carbonyl compounds. The prent invention also relates to process for preparing polymeric foam using such blowing agent compositions, as well as polymeric foams and foamable polymer compositions containing such blowing agent compositions.曲佑良
番木鳖
申请人：DOW GLOBAL TECHNOLOGIES INC本地打印机
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