IT8720467A0 - Impiego di composti amminici terziari contenenti almeno 3 idrogeni attivi nella preparazionedi polimeri contenenti catene perfluoro polieteree. - Google Patents

Impiego di composti amminici terziari contenenti almeno 3 idrogeni attivi nella preparazionedi polimeri contenenti catene perfluoro polieteree.

Info

Publication number
IT8720467A0
IT8720467A0 IT8720467A IT2046787A IT8720467A0 IT 8720467 A0 IT8720467 A0 IT 8720467A0 IT 8720467 A IT8720467 A IT 8720467A IT 2046787 A IT2046787 A IT 2046787A IT 8720467 A0 IT8720467 A0 IT 8720467A0
Authority
IT
Italy
Prior art keywords
perfluorine
chains
preparation
tertiary amino
amino compounds
Prior art date
Application number
IT8720467A
Other languages
English (en)
Other versions
IT1204587B (it
Inventor
Alberto Re
Marco De Giorgi
Original Assignee
Ausimont Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ausimont Spa filed Critical Ausimont Spa
Priority to IT20467/87A priority Critical patent/IT1204587B/it
Publication of IT8720467A0 publication Critical patent/IT8720467A0/it
Priority to US07/191,188 priority patent/US4849493A/en
Priority to JP63111731A priority patent/JPS6414231A/ja
Priority to DE8888107608T priority patent/DE3867305D1/de
Priority to ES198888107608T priority patent/ES2038239T3/es
Priority to EP88107608A priority patent/EP0291855B1/en
Application granted granted Critical
Publication of IT1204587B publication Critical patent/IT1204587B/it

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)
IT20467/87A 1987-05-12 1987-05-12 Impiego di composti amminici terziari contenenti almeno 3 idrogeni attivi nella preparazione di polimeri contenenti catene perfluoro polieteree IT1204587B (it)

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
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.
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

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 true IT8720467A0 (it) 1987-05-12
IT1204587B 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 (9)

* Cited by examiner, † Cited by third party
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
CN120040746B (zh) * 2025-04-23 2025-08-12 山东东岳高分子材料有限公司 一种全氟聚醚多元醇及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE3867305D1 (de) 1992-02-13
IT1204587B (it) 1989-03-10
EP0291855A1 (en) 1988-11-23
EP0291855B1 (en) 1992-01-02
US4849493A (en) 1989-07-18
ES2038239T3 (es) 1993-07-16
JPS6414231A (en) 1989-01-18

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