FR2148102A1 - - Google Patents
Info
- Publication number
- FR2148102A1 FR2148102A1 FR7227452A FR7227452A FR2148102A1 FR 2148102 A1 FR2148102 A1 FR 2148102A1 FR 7227452 A FR7227452 A FR 7227452A FR 7227452 A FR7227452 A FR 7227452A FR 2148102 A1 FR2148102 A1 FR 2148102A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/70—Compounds containing carbon and sulfur, e.g. thiophosgene
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/80—Phosgene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2138175A DE2138175A1 (de) | 1971-07-30 | 1971-07-30 | Verfahren zur herstellung von thiophosgen |
US27458272A | 1972-07-24 | 1972-07-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2148102A1 true FR2148102A1 (fr) | 1973-03-11 |
Family
ID=25761516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7227452A Withdrawn FR2148102A1 (fr) | 1971-07-30 | 1972-07-28 |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH575881A5 (fr) |
CS (1) | CS171264B2 (fr) |
DE (1) | DE2138175A1 (fr) |
FR (1) | FR2148102A1 (fr) |
GB (1) | GB1366964A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5556103A (en) * | 1978-10-20 | 1980-04-24 | Hitachi Ltd | Removal of volatile substance from polymer |
CN113860308B (zh) * | 2021-09-15 | 2023-01-10 | 爱斯特(成都)生物制药股份有限公司 | 一种使用二氧化硫连续制备硫光气的方法 |
-
1971
- 1971-07-30 DE DE2138175A patent/DE2138175A1/de active Pending
-
1972
- 1972-07-11 CH CH1040072A patent/CH575881A5/xx not_active IP Right Cessation
- 1972-07-18 CS CS5102A patent/CS171264B2/cs unknown
- 1972-07-28 FR FR7227452A patent/FR2148102A1/fr not_active Withdrawn
- 1972-07-28 GB GB3538772A patent/GB1366964A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1366964A (en) | 1974-09-18 |
CH575881A5 (fr) | 1976-05-31 |
CS171264B2 (fr) | 1976-10-29 |
DE2138175A1 (de) | 1973-02-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |