KR920004455B1 - 1,1-디클로로-1-플루오로에탄의 제조방법 - Google Patents
1,1-디클로로-1-플루오로에탄의 제조방법 Download PDFInfo
- Publication number
- KR920004455B1 KR920004455B1 KR1019890018044A KR890018044A KR920004455B1 KR 920004455 B1 KR920004455 B1 KR 920004455B1 KR 1019890018044 A KR1019890018044 A KR 1019890018044A KR 890018044 A KR890018044 A KR 890018044A KR 920004455 B1 KR920004455 B1 KR 920004455B1
- Authority
- KR
- South Korea
- Prior art keywords
- vinylidene chloride
- catalyst
- reaction
- hydrogen fluoride
- anhydrous hydrogen
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
- C07C17/087—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
- C07C17/08—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US29012788A | 1988-12-27 | 1988-12-27 | |
| US290,127 | 1988-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR900009517A KR900009517A (ko) | 1990-07-04 |
| KR920004455B1 true KR920004455B1 (ko) | 1992-06-05 |
Family
ID=23114645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019890018044A Expired KR920004455B1 (ko) | 1988-12-27 | 1989-12-06 | 1,1-디클로로-1-플루오로에탄의 제조방법 |
Country Status (9)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69005697T2 (de) * | 1989-05-25 | 1994-07-14 | Du Pont | Verfahren zur Herstellung von 1,1-Dichlor-1-fluorethan. |
| CN1037097C (zh) * | 1992-12-12 | 1998-01-21 | 浙江省化工研究院 | 由1,1-二氯乙烯液相氟化制1,1-二氯-1-氟乙烷 |
| US5866731A (en) * | 1994-11-09 | 1999-02-02 | Nippon Zeon Co., Ltd. | Process for producing halogenated organic compound |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU75857A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1976-09-22 | 1978-05-12 |
-
1989
- 1989-12-06 KR KR1019890018044A patent/KR920004455B1/ko not_active Expired
- 1989-12-07 CA CA002004831A patent/CA2004831A1/en not_active Abandoned
- 1989-12-13 MX MX018695A patent/MX170484B/es unknown
- 1989-12-19 DE DE8989403551T patent/DE68902638T2/de not_active Expired - Fee Related
- 1989-12-19 EP EP89403551A patent/EP0378942B1/fr not_active Expired - Lifetime
- 1989-12-19 ES ES89403551T patent/ES2052050T3/es not_active Expired - Lifetime
- 1989-12-21 JP JP1332462A patent/JPH02231439A/ja active Pending
- 1989-12-22 AU AU47208/89A patent/AU628904B2/en not_active Ceased
-
1992
- 1992-11-18 GR GR920402632T patent/GR3006274T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX170484B (es) | 1993-08-25 |
| JPH02231439A (ja) | 1990-09-13 |
| AU4720889A (en) | 1990-07-05 |
| AU628904B2 (en) | 1992-09-24 |
| DE68902638T2 (de) | 1993-03-18 |
| ES2052050T3 (es) | 1994-07-01 |
| GR3006274T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-06-21 |
| CA2004831A1 (en) | 1990-06-27 |
| EP0378942B1 (fr) | 1992-08-26 |
| KR900009517A (ko) | 1990-07-04 |
| DE68902638D1 (de) | 1992-10-01 |
| EP0378942A1 (fr) | 1990-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU600212B2 (en) | Gas-phase fluorination process | |
| JPH05201892A (ja) | 1−クロロ−1,1,3,3,3− ペンタフルオロプロパン及び1,1,1,3,3,3−ヘキサフルオロプロパンの製造法 | |
| JPH0427218B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| US4967024A (en) | Catalyzed hydrofluorination process | |
| US4374289A (en) | Production of monofluorotrichloroethane | |
| US5446216A (en) | Process for manufacture of high purity 1,1-dichlorotetrafluoroethane | |
| JP3886168B2 (ja) | 1−クロロ−1− フルオロエタン及び/又は1,1−ジフルオロエタンの製造方法 | |
| KR920004455B1 (ko) | 1,1-디클로로-1-플루오로에탄의 제조방법 | |
| AU616033B2 (en) | Process for 1,1-dichloro-1-fluoroethane | |
| RU2024474C1 (ru) | Способ получения 1,1-дихлор-1-фторэтана и способ снижения содержания 1,1-дихлорэтилена | |
| AU668276B2 (en) | Method for preparing 1,1-dichloro-1-fluoroethane | |
| EP0420932B1 (en) | Catalyzed hydrofluorination of alkenes | |
| EP1487769B1 (en) | Liquid phase process for hcfc-123 | |
| KR0136853B1 (ko) | TaX5를 촉매로한 할로겐화 알칸의 불소화 수소처리 | |
| KR0143906B1 (ko) | 촉매 처리된 불화수소화 방법 | |
| EP0874794B1 (en) | Manufacture of 1,1-difluoroethane | |
| CA2363326C (en) | Uncatalyzed fluorination of 240fa | |
| US4383128A (en) | Production of monofluorotrichloroethane | |
| JPH05507688A (ja) | 1,1―ジクロロ―1―フルオロエタンの製造法 | |
| JP3414562B2 (ja) | 1,1,1,3,3−ペンタフルオロプロパンの製造方法 | |
| JPH10508016A (ja) | ハイドロフルオロアルカンの製造 | |
| EP0877725B1 (en) | Process for preparation of fluorinated hydrocarbons | |
| US5866728A (en) | Use of alkali metal halides in the manufacture of 1, 1-difluoroethane | |
| US6268540B1 (en) | Catalyst and process for the fluorination of hydrohalomethanes | |
| US6528691B1 (en) | Preparation of 245fa |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| A201 | Request for examination | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| G160 | Decision to publish patent application | ||
| PG1605 | Publication of application before grant of patent |
St.27 status event code: A-2-2-Q10-Q13-nap-PG1605 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
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| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
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| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
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| FPAY | Annual fee payment |
Payment date: 19980526 Year of fee payment: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 19990606 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 19990606 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |