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HK1011381B - 三元共沸合剂 - Google Patents

三元共沸合剂 Download PDF

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Publication number
HK1011381B
HK1011381B HK98112480.5A HK98112480A HK1011381B HK 1011381 B HK1011381 B HK 1011381B HK 98112480 A HK98112480 A HK 98112480A HK 1011381 B HK1011381 B HK 1011381B
Authority
HK
Hong Kong
Prior art keywords
weight percent
composition
azeotrope
dichloroethylene
compositions
Prior art date
Application number
HK98112480.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
HK1011381A1 (zh
Inventor
Nazarali Merchant Abid
Chiyon Sung Janet
Original Assignee
E.I. Du Pont De Nemours And Company
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/864,817 external-priority patent/US5250208A/en
Application filed by E.I. Du Pont De Nemours And Company filed Critical E.I. Du Pont De Nemours And Company
Publication of HK1011381A1 publication Critical patent/HK1011381A1/zh
Publication of HK1011381B publication Critical patent/HK1011381B/zh

Links

HK98112480.5A 1992-04-02 1993-04-01 三元共沸合剂 HK1011381B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US864817 1992-04-02
US07/864,817 US5250208A (en) 1992-04-02 1992-04-02 Ternary azeotropic compositions
PCT/US1993/003063 WO1993020177A1 (en) 1992-04-02 1993-04-01 Ternary azeotropic compositions

Publications (2)

Publication Number Publication Date
HK1011381A1 HK1011381A1 (zh) 1999-07-09
HK1011381B true HK1011381B (zh) 2000-04-28

Family

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