IT1219736B - Telomeri dell'1,2 dicloro 1,2 difluoroetilene e processo per la loro preparazione - Google Patents
Telomeri dell'1,2 dicloro 1,2 difluoroetilene e processo per la loro preparazioneInfo
- Publication number
- IT1219736B IT1219736B IT21163/88A IT2116388A IT1219736B IT 1219736 B IT1219736 B IT 1219736B IT 21163/88 A IT21163/88 A IT 21163/88A IT 2116388 A IT2116388 A IT 2116388A IT 1219736 B IT1219736 B IT 1219736B
- Authority
- IT
- Italy
- Prior art keywords
- difluoroethylene
- dichloro
- cfcl
- telomeri
- preparation
- Prior art date
Links
- UPVJEODAZWTJKZ-UHFFFAOYSA-N 1,2-dichloro-1,2-difluoroethene Chemical compound FC(Cl)=C(F)Cl UPVJEODAZWTJKZ-UHFFFAOYSA-N 0.000 title 1
- UPVJEODAZWTJKZ-OWOJBTEDSA-N (e)-1,2-dichloro-1,2-difluoroethene Chemical group F\C(Cl)=C(\F)Cl UPVJEODAZWTJKZ-OWOJBTEDSA-N 0.000 abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/12—Saturated ethers containing halogen
- C07C43/123—Saturated ethers containing halogen both carbon chains are substituted by halogen atoms
-
- 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
- C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
- C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/12—Saturated ethers containing halogen
- C07C43/126—Saturated ethers containing halogen having more than one ether bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/14—Unsaturated ethers
- C07C43/17—Unsaturated ethers containing halogen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT21163/88A IT1219736B (it) | 1988-06-30 | 1988-06-30 | Telomeri dell'1,2 dicloro 1,2 difluoroetilene e processo per la loro preparazione |
| EP19890111877 EP0348980A3 (en) | 1988-06-30 | 1989-06-29 | Telomers of 1,2-dichloro-1,2-difluoroethylene and process for preparing them |
| JP1169707A JPH0276834A (ja) | 1988-06-30 | 1989-06-30 | １，２‐ジクロロ‐１，２‐ジフルオロエチレンの新規なテロマーおよびその製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT21163/88A IT1219736B (it) | 1988-06-30 | 1988-06-30 | Telomeri dell'1,2 dicloro 1,2 difluoroetilene e processo per la loro preparazione |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8821163A0 IT8821163A0 (it) | 1988-06-30 |
| IT1219736B true IT1219736B (it) | 1990-05-24 |
Family
ID=11177698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT21163/88A IT1219736B (it) | 1988-06-30 | 1988-06-30 | Telomeri dell'1,2 dicloro 1,2 difluoroetilene e processo per la loro preparazione |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0348980A3 (it) |
| JP (1) | JPH0276834A (it) |
| IT (1) | IT1219736B (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW466266B (en) | 1997-12-18 | 2001-12-01 | Central Glass Co Ltd | Gas for removing deposit and removal method using same |
| EP3638704B1 (en) | 2017-06-14 | 2021-11-10 | Solvay Specialty Polymers Italy S.p.A. | Ferroelectric fluoropolymer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2148286B (en) * | 1983-10-24 | 1987-09-30 | Occidental Chem Co | Preparation of chlorotrifluoroethylene telomers with fluoroxytrifluoromethane and bisfluoroxydifluoro methane |
| IT1198285B (it) * | 1986-11-14 | 1988-12-21 | Ausimont Spa | Procedimento per la preparazione di fluoroalogeno eteri a partire da fluorossi-composti e olefine algoenate |
| IT1198284B (it) * | 1986-11-14 | 1988-12-21 | Ausimont Spa | Procedimento per la preparazione di polieteri alogenati |
| IT1233434B (it) * | 1987-12-23 | 1992-03-31 | Ausimont Spa | Telomeri del clorotrifluoroetilene e processo per la loro preparazione |
-
1988
- 1988-06-30 IT IT21163/88A patent/IT1219736B/it active
-
1989
- 1989-06-29 EP EP19890111877 patent/EP0348980A3/en not_active Ceased
- 1989-06-30 JP JP1169707A patent/JPH0276834A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0348980A3 (en) | 1991-06-12 |
| EP0348980A2 (en) | 1990-01-03 |
| IT8821163A0 (it) | 1988-06-30 |
| JPH0276834A (ja) | 1990-03-16 |
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