CA2024796C - Procede de production d'isocyanate de chlorosulfonyl - Google Patents

Procede de production d'isocyanate de chlorosulfonyl Download PDF

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Publication number
CA2024796C
CA2024796C CA 2024796 CA2024796A CA2024796C CA 2024796 C CA2024796 C CA 2024796C CA 2024796 CA2024796 CA 2024796 CA 2024796 A CA2024796 A CA 2024796A CA 2024796 C CA2024796 C CA 2024796C
Authority
CA
Canada
Prior art keywords
sulfur trioxide
cyanogen chloride
chlorosulfonyl isocyanate
reaction
reaction zone
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA 2024796
Other languages
English (en)
Other versions
CA2024796A1 (fr
Inventor
Akira Nakamura
Matsuo Ono
Tosiei Ataka
Hideo Shirakawa
Shizuo Noguchi
Hirozo Segawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kuraray Co Ltd
Original Assignee
Kuraray Co Ltd
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
Application filed by Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to CA 2024796 priority Critical patent/CA2024796C/fr
Publication of CA2024796A1 publication Critical patent/CA2024796A1/fr
Application granted granted Critical
Publication of CA2024796C publication Critical patent/CA2024796C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA 2024796 1990-09-06 1990-09-06 Procede de production d'isocyanate de chlorosulfonyl Expired - Fee Related CA2024796C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2024796 CA2024796C (fr) 1990-09-06 1990-09-06 Procede de production d'isocyanate de chlorosulfonyl

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2024796 CA2024796C (fr) 1990-09-06 1990-09-06 Procede de production d'isocyanate de chlorosulfonyl

Publications (2)

Publication Number Publication Date
CA2024796A1 CA2024796A1 (fr) 1992-03-07
CA2024796C true CA2024796C (fr) 2001-02-27

Family

ID=4145914

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2024796 Expired - Fee Related CA2024796C (fr) 1990-09-06 1990-09-06 Procede de production d'isocyanate de chlorosulfonyl

Country Status (1)

Country Link
CA (1) CA2024796C (fr)

Also Published As

Publication number Publication date
CA2024796A1 (fr) 1992-03-07

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