IT1204587B - Impiego di composti amminici terziari contenenti almeno 3 idrogeni attivi nella preparazione di polimeri contenenti catene perfluoro polieteree - Google Patents
Impiego di composti amminici terziari contenenti almeno 3 idrogeni attivi nella preparazione di polimeri contenenti catene perfluoro polietereeInfo
- Publication number
- IT1204587B IT1204587B IT20467/87A IT2046787A IT1204587B IT 1204587 B IT1204587 B IT 1204587B IT 20467/87 A IT20467/87 A IT 20467/87A IT 2046787 A IT2046787 A IT 2046787A IT 1204587 B IT1204587 B IT 1204587B
- Authority
- IT
- Italy
- Prior art keywords
- polieteree
- perfluoro
- preparation
- chains
- compounds containing
- Prior art date
Links
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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
- C08G18/3876—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing mercapto groups
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/50—Polyethers having heteroatoms other than oxygen
- C08G18/5003—Polyethers having heteroatoms other than oxygen having halogens
- C08G18/5015—Polyethers having heteroatoms other than oxygen having halogens having fluorine atoms
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/80—Masked polyisocyanates
- C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
- C08G18/8054—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/38
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Polyethers (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20467/87A IT1204587B (it) | 1987-05-12 | 1987-05-12 | Impiego di composti amminici terziari contenenti almeno 3 idrogeni attivi nella preparazione di polimeri contenenti catene perfluoro polieteree |
US07/191,188 US4849493A (en) | 1987-05-12 | 1988-05-06 | Use of tertiary aminic compounds containing at least three active hydrogens in the preparation of polymers containing perfluoropolyethereal chains |
JP63111731A JPS6414231A (en) | 1987-05-12 | 1988-05-10 | Tetiary amine compound for producing polymer containing perfluoropolyether chain |
EP88107608A EP0291855B1 (en) | 1987-05-12 | 1988-05-11 | Use of tertiary aminic compounds containing at least three active hydrogens in the preparation of polymers containing perfluoropolyethereal chains |
DE8888107608T DE3867305D1 (de) | 1987-05-12 | 1988-05-11 | Verwendung von wenigstens drei aktive wasserstoffe enthaltenden tertiaeren amin-verbindungen bei der herstellung von perfluoropolyether-ketten enthalteden polymeren. |
ES198888107608T ES2038239T3 (es) | 1987-05-12 | 1988-05-11 | Procedimiento de preparacion de polimeros conteniendo cadenas perfluoropolietereas empleando compuestos aminicos terciarios que contienen por lo menos tres hidrogenos activos. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20467/87A IT1204587B (it) | 1987-05-12 | 1987-05-12 | Impiego di composti amminici terziari contenenti almeno 3 idrogeni attivi nella preparazione di polimeri contenenti catene perfluoro polieteree |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8720467A0 IT8720467A0 (it) | 1987-05-12 |
IT1204587B true IT1204587B (it) | 1989-03-10 |
Family
ID=11167385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20467/87A IT1204587B (it) | 1987-05-12 | 1987-05-12 | Impiego di composti amminici terziari contenenti almeno 3 idrogeni attivi nella preparazione di polimeri contenenti catene perfluoro polieteree |
Country Status (6)
Country | Link |
---|---|
US (1) | US4849493A (it) |
EP (1) | EP0291855B1 (it) |
JP (1) | JPS6414231A (it) |
DE (1) | DE3867305D1 (it) |
ES (1) | ES2038239T3 (it) |
IT (1) | IT1204587B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1227066B (it) * | 1988-09-15 | 1991-03-14 | Ausimont Spa | Alchilenici. gomme poliuretaniche reticolabili, contenenti blocchi poliossiperfluoro |
US5032666A (en) * | 1989-06-19 | 1991-07-16 | Becton, Dickinson And Company | Amine rich fluorinated polyurethaneureas and their use in a method to immobilize an antithrombogenic agent on a device surface |
US5189135A (en) * | 1989-06-28 | 1993-02-23 | Syremont S.P.A. | Fluorinated polyurethanes with hydroxy functionality, process for preparing them and their use for the treatment of lithoidal material |
IT1269202B (it) * | 1994-01-31 | 1997-03-21 | Ausimont Spa | Coatings a base di fluoropolieteri |
RU2045544C1 (ru) * | 1994-02-04 | 1995-10-10 | Акционерное общество "Автоконинвест" | Амиды и эфиры перфторполиоксаалкиленсульфо- или перфторполиоксаалкиленкарбоновых кислот и способ их получения |
US6413918B1 (en) | 1998-04-27 | 2002-07-02 | E. I. Du Pont De Nemours And Company | Non-symmetric, partially fluorinated lubricant additives |
ITMI20011424A1 (it) * | 2001-07-05 | 2003-01-05 | Ausimont Spa | Dispersioni di polimeri fluorurati |
CN110043393B (zh) * | 2019-04-16 | 2020-02-21 | 中国人民解放军国防科技大学 | 一种基于接触角数据和配方的pbt推进剂高温力学性能预估方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3463762A (en) * | 1966-12-30 | 1969-08-26 | Whittaker Corp | Polyurethanes from fluoroalkyl propyleneglycol polyethers |
US3810874A (en) * | 1969-03-10 | 1974-05-14 | Minnesota Mining & Mfg | Polymers prepared from poly(perfluoro-alkylene oxide) compounds |
-
1987
- 1987-05-12 IT IT20467/87A patent/IT1204587B/it active
-
1988
- 1988-05-06 US US07/191,188 patent/US4849493A/en not_active Expired - Fee Related
- 1988-05-10 JP JP63111731A patent/JPS6414231A/ja active Pending
- 1988-05-11 ES ES198888107608T patent/ES2038239T3/es not_active Expired - Lifetime
- 1988-05-11 DE DE8888107608T patent/DE3867305D1/de not_active Expired - Fee Related
- 1988-05-11 EP EP88107608A patent/EP0291855B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES2038239T3 (es) | 1993-07-16 |
IT8720467A0 (it) | 1987-05-12 |
DE3867305D1 (de) | 1992-02-13 |
EP0291855A1 (en) | 1988-11-23 |
US4849493A (en) | 1989-07-18 |
JPS6414231A (en) | 1989-01-18 |
EP0291855B1 (en) | 1992-01-02 |
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