ITMI20050384A1 - Processo per preparare perfluoropolieteri perossidici - Google Patents
Processo per preparare perfluoropolieteri perossidiciInfo
- Publication number
- ITMI20050384A1 ITMI20050384A1 IT000384A ITMI20050384A ITMI20050384A1 IT MI20050384 A1 ITMI20050384 A1 IT MI20050384A1 IT 000384 A IT000384 A IT 000384A IT MI20050384 A ITMI20050384 A IT MI20050384A IT MI20050384 A1 ITMI20050384 A1 IT MI20050384A1
- Authority
- IT
- Italy
- Prior art keywords
- perfluoropolieters
- hfc
- ratio
- preparing
- preparing peroxide
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 150000002978 peroxides Chemical class 0.000 title 1
- QYSGYZVSCZSLHT-UHFFFAOYSA-N octafluoropropane Chemical compound FC(F)(F)C(F)(F)C(F)(F)F QYSGYZVSCZSLHT-UHFFFAOYSA-N 0.000 abstract 2
- GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 abstract 2
- YFMFNYKEUDLDTL-UHFFFAOYSA-N 1,1,1,2,3,3,3-heptafluoropropane Chemical compound FC(F)(F)C(F)C(F)(F)F YFMFNYKEUDLDTL-UHFFFAOYSA-N 0.000 abstract 1
- JGZVUTYDEVUNMK-UHFFFAOYSA-N 5-carboxy-2',7'-dichlorofluorescein Chemical compound C12=CC(Cl)=C(O)C=C2OC2=CC(O)=C(Cl)C=C2C21OC(=O)C1=CC(C(=O)O)=CC=C21 JGZVUTYDEVUNMK-UHFFFAOYSA-N 0.000 abstract 1
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000010702 perfluoropolyether Substances 0.000 abstract 1
- 229960004065 perflutren Drugs 0.000 abstract 1
- 238000007539 photo-oxidation reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/002—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds
- C08G65/005—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyethers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000384A ITMI20050384A1 (it) | 2005-03-10 | 2005-03-10 | Processo per preparare perfluoropolieteri perossidici |
| EP06003452A EP1702939B1 (en) | 2005-03-10 | 2006-02-21 | A process for preparing peroxidic perfluoropolyethers |
| DE602006000029T DE602006000029T2 (de) | 2005-03-10 | 2006-02-21 | Verfahren zur Herstellung peroxidischer Perfluoropolyether |
| JP2006058199A JP4794321B2 (ja) | 2005-03-10 | 2006-03-03 | 過酸化パーフルオロポリエーテルの製造方法 |
| US11/370,042 US7329784B2 (en) | 2005-03-10 | 2006-03-08 | Process for preparing peroxidic perfluoropolyethers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000384A ITMI20050384A1 (it) | 2005-03-10 | 2005-03-10 | Processo per preparare perfluoropolieteri perossidici |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ITMI20050384A1 true ITMI20050384A1 (it) | 2006-09-11 |
Family
ID=36097229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT000384A ITMI20050384A1 (it) | 2005-03-10 | 2005-03-10 | Processo per preparare perfluoropolieteri perossidici |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US7329784B2 (https=) |
| EP (1) | EP1702939B1 (https=) |
| JP (1) | JP4794321B2 (https=) |
| DE (1) | DE602006000029T2 (https=) |
| IT (1) | ITMI20050384A1 (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2089443B1 (en) * | 2006-11-30 | 2010-07-21 | Solvay Solexis S.p.A. | Fluorinated lubricants |
| EP2100909A1 (en) | 2008-03-14 | 2009-09-16 | Solvay Solexis S.p.A. | (Per)fluorinated addition products |
| US20090281241A1 (en) | 2008-05-09 | 2009-11-12 | E. I. Du Pont De Nemours And Company | Aqueous Polymerization of Fluorinated Monomer Using a Mixture of Fluoropolyether Acids or Salts |
| JP5456769B2 (ja) * | 2008-08-15 | 2014-04-02 | チョンハオ チェングァン リサーチ インスティテュート オブ ケミカル インダストリー | 含フッ素ポリエーテルペルオキシド及びそれらの含フッ素単量体の乳化重合における応用 |
| US8851630B2 (en) * | 2010-12-15 | 2014-10-07 | Xerox Corporation | Low adhesion sol gel coatings with high thermal stability for easy clean, self cleaning printhead front face applications |
| US8602523B2 (en) | 2011-11-11 | 2013-12-10 | Xerox Corporation | Fluorinated poly(amide-imide) copolymer printhead coatings |
| JP2017105945A (ja) | 2015-12-10 | 2017-06-15 | ダイキン工業株式会社 | 過酸化パーフルオロポリオキシアルキレン化合物の製造方法 |
| JP6278146B2 (ja) * | 2016-07-05 | 2018-02-14 | ダイキン工業株式会社 | 過酸化フルオロポリオキシアルキレン化合物の製造方法 |
| WO2019121829A1 (en) | 2017-12-22 | 2019-06-27 | Rhodia Operations | Methods and compositions for the surface treatment of substrates and articles obtained therewith |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4451646A (en) | 1967-02-09 | 1984-05-29 | Montedison, S.P.A. | High molecular weight polymeric perfluorinated copolyethers and process for their preparation from tetrafluoroethylene |
| US3715378A (en) * | 1967-02-09 | 1973-02-06 | Montedison Spa | Fluorinated peroxy polyether copolymers and method for preparing them from tetrafluoroethylene |
| US3847978A (en) | 1968-07-01 | 1974-11-12 | Montedison Spa | Perfluorinated linear polyethers having reactive terminal groups at both ends of the chain and process for the preparation thereof |
| US3810874A (en) | 1969-03-10 | 1974-05-14 | Minnesota Mining & Mfg | Polymers prepared from poly(perfluoro-alkylene oxide) compounds |
| IT1249319B (it) * | 1991-04-26 | 1995-02-22 | Ausimont Spa | Perfluoropolieteri ad elevata viscosita' e basso contenuto di ossigeno perossidico, e procedimento per la loro preparazione |
| IT1282626B1 (it) | 1996-02-14 | 1998-03-31 | Ausimont Spa | Processo di preparazione di perfluoropolieteri perossidici |
| IT1282628B1 (it) * | 1996-02-14 | 1998-03-31 | Ausimont Spa | Processo per la preparazione di perfluoropolieteri perossidici |
| ITMI20031915A1 (it) | 2003-10-03 | 2005-04-04 | Solvay Solexis Spa | Processo per la preparazione di perfluoropolieteri. |
| ITMI20040345A1 (it) * | 2004-02-26 | 2004-05-26 | Solvay Solexis Spa | Perfluororpolieteri perossidici |
-
2005
- 2005-03-10 IT IT000384A patent/ITMI20050384A1/it unknown
-
2006
- 2006-02-21 DE DE602006000029T patent/DE602006000029T2/de not_active Expired - Lifetime
- 2006-02-21 EP EP06003452A patent/EP1702939B1/en not_active Expired - Lifetime
- 2006-03-03 JP JP2006058199A patent/JP4794321B2/ja not_active Expired - Lifetime
- 2006-03-08 US US11/370,042 patent/US7329784B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1702939B1 (en) | 2007-06-27 |
| DE602006000029D1 (de) | 2007-08-09 |
| US7329784B2 (en) | 2008-02-12 |
| JP2006249428A (ja) | 2006-09-21 |
| DE602006000029T2 (de) | 2008-03-13 |
| JP4794321B2 (ja) | 2011-10-19 |
| EP1702939A1 (en) | 2006-09-20 |
| US20060205982A1 (en) | 2006-09-14 |
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