FR2194022A1 - - Google Patents

Info

Publication number
FR2194022A1
FR2194022A1 FR7326257A FR7326257A FR2194022A1 FR 2194022 A1 FR2194022 A1 FR 2194022A1 FR 7326257 A FR7326257 A FR 7326257A FR 7326257 A FR7326257 A FR 7326257A FR 2194022 A1 FR2194022 A1 FR 2194022A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7326257A
Other languages
French (fr)
Other versions
FR2194022B1 (en, 2012
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2194022A1 publication Critical patent/FR2194022A1/fr
Application granted granted Critical
Publication of FR2194022B1 publication Critical patent/FR2194022B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/302—Polyurethanes or polythiourethanes; Polyurea or polythiourea
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Physics & Mathematics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Insulating Materials (AREA)
FR7326257A 1972-07-20 1973-07-18 Expired FR2194022B1 (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1083572A CH572269A5 (en, 2012) 1972-07-20 1972-07-20

Publications (2)

Publication Number Publication Date
FR2194022A1 true FR2194022A1 (en, 2012) 1974-02-22
FR2194022B1 FR2194022B1 (en, 2012) 1980-08-08

Family

ID=4367334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7326257A Expired FR2194022B1 (en, 2012) 1972-07-20 1973-07-18

Country Status (9)

Country Link
JP (1) JPS4945167A (en, 2012)
AT (1) AT322863B (en, 2012)
CA (1) CA1045805A (en, 2012)
CH (1) CH572269A5 (en, 2012)
DE (1) DE2241036A1 (en, 2012)
FR (1) FR2194022B1 (en, 2012)
GB (1) GB1442858A (en, 2012)
IT (1) IT998246B (en, 2012)
NL (1) NL7309974A (en, 2012)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233356A1 (en, 2012) * 1973-06-18 1975-01-10 Bbc Brown Boveri & Cie
FR2313749A1 (fr) * 1975-06-02 1976-12-31 Bbc Brown Boveri & Cie Elements isolants en materiaux cellulaires durs, mecaniquement portants et fiables, jusqu'aux temperatures basses, pour les dispositifs, appareils et machines electriques
FR2340342A1 (fr) 1976-02-03 1977-09-02 Dow Chemical Co Mousse de polymere styrene et preparation de celle-ci
FR2385765A2 (fr) 1977-03-30 1978-10-27 Dow Chemical Co Mousse de polymere styrene et preparation de celle-ci
EP0002239A1 (en) * 1977-11-25 1979-06-13 Nippondenso Co., Ltd. Flexible high tension cord for internal combustion engine
EP0351614A3 (en) * 1988-07-19 1990-05-16 Basf Aktiengesellschaft Process for the preparation of cellular synthetic resins by the isocyanate polyaddition process by means of a stable emulsion containing a propellant, and these emulsions
WO1991010704A1 (en) * 1990-01-20 1991-07-25 Bp Chemicals Limited Blowing agents
WO1991012289A1 (en) * 1990-02-09 1991-08-22 The Dow Chemical Company A foaming system for closed-cell rigid polyurethane foam

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232097A (en) * 1975-09-06 1977-03-10 Daikin Ind Ltd Process for preparing thermal insulating materials of polyurethane foa m for low-emperature uses
DE3903336A1 (de) * 1989-02-04 1990-08-09 Bayer Ag Verwendung von c(pfeil abwaerts)3(pfeil abwaerts)- bis c(pfeil abwaerts)5(pfeil abwaerts)-polyfluoralkanen als treibgase
EP0527138B2 (en) * 1990-03-23 2000-10-18 E.I. Du Pont De Nemours And Company Polymer foams containing blocking agents
US5489619A (en) * 1991-08-27 1996-02-06 Bp Chemicals Limited Process for producing improved phenolic foams from phenolic resole resins
DE19804914A1 (de) * 1998-02-07 1999-08-12 Basf Ag Verfahren zur Herstellung von PU-Hartschaumstoffen mit kleinen Zelldurchmessern und ihre Verwendung
DE102004008751B4 (de) * 2004-02-23 2008-04-24 Siemens Ag Mittel zur elektrischen Isolierung von Mittel- und Hochspannungskomponenten

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233356A1 (en, 2012) * 1973-06-18 1975-01-10 Bbc Brown Boveri & Cie
FR2313749A1 (fr) * 1975-06-02 1976-12-31 Bbc Brown Boveri & Cie Elements isolants en materiaux cellulaires durs, mecaniquement portants et fiables, jusqu'aux temperatures basses, pour les dispositifs, appareils et machines electriques
FR2340342A1 (fr) 1976-02-03 1977-09-02 Dow Chemical Co Mousse de polymere styrene et preparation de celle-ci
FR2385765A2 (fr) 1977-03-30 1978-10-27 Dow Chemical Co Mousse de polymere styrene et preparation de celle-ci
EP0002239A1 (en) * 1977-11-25 1979-06-13 Nippondenso Co., Ltd. Flexible high tension cord for internal combustion engine
EP0351614A3 (en) * 1988-07-19 1990-05-16 Basf Aktiengesellschaft Process for the preparation of cellular synthetic resins by the isocyanate polyaddition process by means of a stable emulsion containing a propellant, and these emulsions
WO1991010704A1 (en) * 1990-01-20 1991-07-25 Bp Chemicals Limited Blowing agents
EP0439283A1 (en) * 1990-01-20 1991-07-31 BP Chemicals Limited Process for producing phenolic resins using blowing agents
WO1991012289A1 (en) * 1990-02-09 1991-08-22 The Dow Chemical Company A foaming system for closed-cell rigid polyurethane foam

Also Published As

Publication number Publication date
FR2194022B1 (en, 2012) 1980-08-08
AT322863B (de) 1975-06-10
GB1442858A (en) 1976-07-14
NL7309974A (en, 2012) 1974-01-22
JPS4945167A (en, 2012) 1974-04-30
CH572269A5 (en, 2012) 1976-01-30
DE2241036A1 (de) 1974-02-07
CA1045805A (en) 1979-01-09
IT998246B (it) 1976-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse