IT1200385B - Fluidi a struttura oxetanica aventi migliorate caratteristiche per applicazioni speicali - Google Patents

Fluidi a struttura oxetanica aventi migliorate caratteristiche per applicazioni speicali

Info

Publication number
IT1200385B
IT1200385B IT19496/85A IT1949685A IT1200385B IT 1200385 B IT1200385 B IT 1200385B IT 19496/85 A IT19496/85 A IT 19496/85A IT 1949685 A IT1949685 A IT 1949685A IT 1200385 B IT1200385 B IT 1200385B
Authority
IT
Italy
Prior art keywords
oxetanic
special applications
improved characteristics
fluids
structure fluids
Prior art date
Application number
IT19496/85A
Other languages
English (en)
Other versions
IT8519496A0 (it
Inventor
Gianangelo Bargigia
Gerardo Caporiccio
Claudio Tonelli
Luciano Flabbi
Original Assignee
Montefluos 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 Montefluos Spa filed Critical Montefluos Spa
Publication of IT8519496A0 publication Critical patent/IT8519496A0/it
Priority to IT19496/85A priority Critical patent/IT1200385B/it
Priority to IL77822A priority patent/IL77822A/xx
Priority to ZA86933A priority patent/ZA86933B/xx
Priority to US06/828,682 priority patent/US4806662A/en
Priority to AU53431/86A priority patent/AU596571B2/en
Priority to KR1019860000948A priority patent/KR900002835B1/ko
Priority to JP61027004A priority patent/JPS61218681A/ja
Priority to DE8686101829T priority patent/DE3666429D1/de
Priority to EP86101829A priority patent/EP0191490B1/en
Application granted granted Critical
Publication of IT1200385B publication Critical patent/IT1200385B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
    • B23K35/386—Selection of media, e.g. special atmospheres for surrounding the working area for condensation soldering
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D305/00—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
    • C07D305/02—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings
    • C07D305/04—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D305/08—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D305/00—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
    • C07D305/14—Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3489—Composition of fluxes; Methods of application thereof; Other methods of activating the contact surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
IT19496/85A 1985-02-13 1985-02-13 Fluidi a struttura oxetanica aventi migliorate caratteristiche per applicazioni speicali IT1200385B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT19496/85A IT1200385B (it) 1985-02-13 1985-02-13 Fluidi a struttura oxetanica aventi migliorate caratteristiche per applicazioni speicali
IL77822A IL77822A (en) 1985-02-13 1986-02-07 Fluids having an oxetane structure and their preparation
ZA86933A ZA86933B (en) 1985-02-13 1986-02-07 New fluids having an oxetane structure and improved characteristics for special applications
AU53431/86A AU596571B2 (en) 1985-02-13 1986-02-12 New fluids having an oxetane structure and improved characteristics for special applications
US06/828,682 US4806662A (en) 1985-02-13 1986-02-12 Fluids having an oxetane structure and improved characteristics for special applications
KR1019860000948A KR900002835B1 (ko) 1985-02-13 1986-02-12 옥세탄구조함유 유동액 및 그의 제조방법
JP61027004A JPS61218681A (ja) 1985-02-13 1986-02-12 オキセタン構造及び特殊用途に対する改良された特性を有する新規な流体
DE8686101829T DE3666429D1 (en) 1985-02-13 1986-02-13 New fluids having an oxetane structure and improved characteristics for special applications
EP86101829A EP0191490B1 (en) 1985-02-13 1986-02-13 New fluids having an oxetane structure and improved characteristics for special applications

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19496/85A IT1200385B (it) 1985-02-13 1985-02-13 Fluidi a struttura oxetanica aventi migliorate caratteristiche per applicazioni speicali

Publications (2)

Publication Number Publication Date
IT8519496A0 IT8519496A0 (it) 1985-02-13
IT1200385B true IT1200385B (it) 1989-01-18

Family

ID=11158515

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19496/85A IT1200385B (it) 1985-02-13 1985-02-13 Fluidi a struttura oxetanica aventi migliorate caratteristiche per applicazioni speicali

Country Status (9)

Country Link
US (1) US4806662A (it)
EP (1) EP0191490B1 (it)
JP (1) JPS61218681A (it)
KR (1) KR900002835B1 (it)
AU (1) AU596571B2 (it)
DE (1) DE3666429D1 (it)
IL (1) IL77822A (it)
IT (1) IT1200385B (it)
ZA (1) ZA86933B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1197794B (it) * 1986-07-31 1988-12-06 Montedison Spa Procedimento per la preparazione di panticelle fini di ossidi metallici
JPH01190676A (ja) * 1988-01-23 1989-07-31 Daikin Ind Ltd ２，２，３，３−テトラフルオロオキセタンの精製方法
JPH01190675A (ja) * 1988-01-23 1989-07-31 Daikin Ind Ltd ２，２，３，３−テトラフルオロオキセタンの精留方法
EP0436635A1 (en) * 1988-09-28 1991-07-17 Exfluor Research Corporation Perfluoroheptaglyme - an improved vapor-phase soldering fluid
IT1238075B (it) * 1990-01-31 1993-07-03 Ausimont Spa Processo per la preparazione di fluoropolieteri e perfluorolieteri a terminali neutri o funzionali di peso molecolare controllato
AU648100B2 (en) * 1990-09-03 1994-04-14 Unilever Plc Hair treatment composition
GB9204509D0 (en) * 1992-03-02 1992-04-15 Unilever Plc Hair care composition
US7100380B2 (en) * 2004-02-03 2006-09-05 United Technologies Corporation Organic rankine cycle fluid
WO2007106213A2 (en) * 2006-02-24 2007-09-20 Dow Global Technologies Inc. Emulsion of a liquid fluorinated oil phase in a liquid water phase
US9024460B2 (en) 2012-01-04 2015-05-05 General Electric Company Waste heat recovery system generator encapsulation
US8984884B2 (en) 2012-01-04 2015-03-24 General Electric Company Waste heat recovery systems
US9018778B2 (en) 2012-01-04 2015-04-28 General Electric Company Waste heat recovery system generator varnishing

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114778A (en) * 1963-12-17 Fluorinated vinyl ethers and their
US3125581A (en) * 1964-03-17 perfluoro carbon substi-
US2594272A (en) * 1948-09-10 1952-04-29 Minnesota Mining & Mfg Cyclic fluoroalkylene oxide compounds
US2995571A (en) * 1957-06-19 1961-08-08 Du Pont 2, 2-bis-alpha-fluoroperhalocarbyl-substituted polyfluorooxetanes and process for preparation
US2995572A (en) * 1957-07-30 1961-08-08 Du Pont Fluorosubstituted 2-hydrooxetanes and their preparation from fluoroolefins and fluoroaldehydes
US3180895A (en) * 1960-11-25 1965-04-27 Du Pont Fluorocarbon ethers
US3096344A (en) * 1961-05-09 1963-07-02 Research Corp Perfluoroalkyloxetanes
US3291843A (en) * 1963-10-08 1966-12-13 Du Pont Fluorinated vinyl ethers and their preparation
US3321532A (en) * 1963-10-08 1967-05-23 Du Pont Fluorocarbon ethers
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
DE1948537C3 (de) * 1968-10-21 1974-02-28 Vysoka Schkola Chemicko-Technologicka, Prag Verfahren zur Herstellung von 3,3,4- Trifluoroxetanen
GB8301506D0 (en) * 1983-01-20 1983-02-23 Electricity Council Fluorinated ethers
JPS60152480A (ja) * 1984-01-20 1985-08-10 Daikin Ind Ltd 新規置換トリフルオロオキセタンおよびその製法

Also Published As

Publication number Publication date
KR900002835B1 (ko) 1990-05-01
KR860006524A (ko) 1986-09-11
EP0191490B1 (en) 1989-10-18
EP0191490A3 (en) 1987-05-27
DE3666429D1 (en) 1989-11-23
EP0191490A2 (en) 1986-08-20
ZA86933B (en) 1986-10-29
IL77822A (en) 1991-07-18
US4806662A (en) 1989-02-21
JPS61218681A (ja) 1986-09-29
AU596571B2 (en) 1990-05-10
AU5343186A (en) 1986-08-21
IT8519496A0 (it) 1985-02-13

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