NL7612782A - COMPOSITION AND METHOD OF REMOVING POLLUTIONS FROM INTERNAL SPACES OF AN INSULATED ELECTRICAL DEVICE AS WELL AS FOR SEALING THESE SPACES. - Google Patents

COMPOSITION AND METHOD OF REMOVING POLLUTIONS FROM INTERNAL SPACES OF AN INSULATED ELECTRICAL DEVICE AS WELL AS FOR SEALING THESE SPACES.

Info

Publication number
NL7612782A
NL7612782A NL7612782A NL7612782A NL7612782A NL 7612782 A NL7612782 A NL 7612782A NL 7612782 A NL7612782 A NL 7612782A NL 7612782 A NL7612782 A NL 7612782A NL 7612782 A NL7612782 A NL 7612782A
Authority
NL
Netherlands
Prior art keywords
spaces
sealing
composition
well
electrical device
Prior art date
Application number
NL7612782A
Other languages
Dutch (nl)
Other versions
NL174842B (en
NL174842C (en
Original Assignee
Nl Industries Inc
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
Priority claimed from US05/632,180 external-priority patent/US4008197A/en
Application filed by Nl Industries Inc filed Critical Nl Industries Inc
Publication of NL7612782A publication Critical patent/NL7612782A/en
Publication of NL174842B publication Critical patent/NL174842B/en
Application granted granted Critical
Publication of NL174842C publication Critical patent/NL174842C/en

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
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/69—Polymers of conjugated dienes
    • 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
    • C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
    • C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
    • C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/01—Hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/07—Aldehydes; Ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Insulated Conductors (AREA)
NLAANVRAGE7612782,A 1975-11-17 1976-11-17 METHOD FOR PREPARING A POLYURETHAN FORMING COMPOSITION, AND METHOD FOR REMOVING WATER FROM AN ELECTRIC DEVICE WITH A COMPOSITION PREPARED THEREFORE NL174842C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/632,180 US4008197A (en) 1974-01-11 1975-11-17 Mineral oil extended polyurethane system containing a coupling agent for decontaminating and sealing the interior spaces of an insulated electrical device

Publications (3)

Publication Number Publication Date
NL7612782A true NL7612782A (en) 1977-05-20
NL174842B NL174842B (en) 1984-03-16
NL174842C NL174842C (en) 1984-08-16

Family

ID=24534415

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7612782,A NL174842C (en) 1975-11-17 1976-11-17 METHOD FOR PREPARING A POLYURETHAN FORMING COMPOSITION, AND METHOD FOR REMOVING WATER FROM AN ELECTRIC DEVICE WITH A COMPOSITION PREPARED THEREFORE

Country Status (10)

Country Link
JP (2) JPS5263957A (en)
BE (1) BE848367A (en)
BR (1) BR7607556A (en)
CA (1) CA1101143A (en)
DE (1) DE2652255C2 (en)
FR (1) FR2331599A1 (en)
IT (1) IT1063892B (en)
NL (1) NL174842C (en)
NO (1) NO146794C (en)
SE (1) SE421361B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010576B1 (en) * 1978-10-30 1983-10-19 Siemens Aktiengesellschaft Polyurethane based filler mass for longitudinally sealing electrical or optical telecommunication cables or cable connections and connecting parts and cables provided with this filler mass
US4490518A (en) * 1983-10-03 1984-12-25 Olin Corporation Liquid organic polyisocyanate-dicarboxylic ester binder composition and lignocellulosic composite materials prepared therefrom
US4490517A (en) * 1983-10-03 1984-12-25 Olin Corporation Solid TDI residue-dicarboxylic ester binder composition and lignocellulosic composite materials prepared therefrom
JPH0715054Y2 (en) * 1988-12-27 1995-04-10 住友電気工業株式会社 Cable with armor
DE10293140D2 (en) * 2001-07-19 2004-05-06 Bock Healthcare Gmbh Polyurethane gel material, manufacturing process and uses
EP1277801B1 (en) * 2001-07-19 2008-07-16 Otto Bock HealthCare GmbH Material made a from polyurethane gel, method of preparation and uses
JP4852856B2 (en) * 2005-03-10 2012-01-11 横浜ゴム株式会社 Urethane film waterproofing composition

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846355A (en) * 1971-02-05 1974-11-05 S Mayer Polyurethane compositions extended with low aromatic hydrocarbon oils

Also Published As

Publication number Publication date
NO146794B (en) 1982-08-30
JPS5618146B2 (en) 1981-04-27
SE7612732L (en) 1977-05-18
DE2652255A1 (en) 1977-05-26
SE421361B (en) 1981-12-14
IT1063892B (en) 1985-02-18
BE848367A (en) 1977-03-16
FR2331599B1 (en) 1981-11-20
DE2652255C2 (en) 1983-11-10
JPS5263957A (en) 1977-05-26
FR2331599A1 (en) 1977-06-10
JPS56138814A (en) 1981-10-29
NL174842B (en) 1984-03-16
NL174842C (en) 1984-08-16
BR7607556A (en) 1977-09-27
CA1101143A (en) 1981-05-12
NO146794C (en) 1982-12-08
NO763882L (en) 1977-05-20

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Legal Events

Date Code Title Description
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: CASCHEM, INC.

V1 Lapsed because of non-payment of the annual fee