GB635127A - Improvements in or relating to pressure-sensitive adhesive tapes, and spliced electrical wire or cable including the improved adhesive tape - Google Patents

Improvements in or relating to pressure-sensitive adhesive tapes, and spliced electrical wire or cable including the improved adhesive tape

Info

Publication number
GB635127A
GB635127A GB29209/46A GB2920946A GB635127A GB 635127 A GB635127 A GB 635127A GB 29209/46 A GB29209/46 A GB 29209/46A GB 2920946 A GB2920946 A GB 2920946A GB 635127 A GB635127 A GB 635127A
Authority
GB
United Kingdom
Prior art keywords
resin
heptane
butadiene
styrene copolymer
pressure
Prior art date
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.)
Expired
Application number
GB29209/46A
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of GB635127A publication Critical patent/GB635127A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/003—Filling materials, e.g. solid or fluid insulation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C09J7/24—Plastics; Metallised plastics based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/245—Vinyl resins, e.g. polyvinyl chloride [PVC]
    • 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
    • H01B3/44—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 vinyl resins; acrylic resins
    • H01B3/443—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 vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

Compositions suitable for use in pressure-sensitive adhesive tapes comprise (1) a polymer or copolymer of vinyl chloride, a liquid phthalyl ester plasticizer amounting to 8 to 20 parts per 100 parts of the polymer and an alkyd resin in an amount at least equal to the amount of the liquid plasticizer, the total amount of the plasticizer and alkyd resin being from 1/3 to 1/2 the amount of the polymer. Specified copolymers are vinyl chloride-vinyl acetate and vinyl chloride-vinylidene chloride. The phthalyl esters may be dibutyl phthalate, dioctyl phthalate or butyl phthalyl butyl glycollate. The alkyd resin may be made by heating sebacic acid, propylene glycol and ethylene glycol. The composition may contain a stabilizer, e.g. calcium stearate, lead silicate, calcium silicate, triethanolamine, a mould-inhibiting agent, e.g. salicylanilide and pigments such as titanium dioxide; (2) butadiene-styrene copolymer, oil-soluble phenol-aldehyde resin, ester gum, coumarone-indene resin, zinc oxide, titanium dioxide, paraffin oil, yellow pigment, heptane and alcohol; (3) butadiene-styrene copolymer, zinc oxide, carbon black, wood rosin, heptane and optionally an antioxidant. Composition (1) may be calendered into a film and compositions (2) and (3) used as pressure-sensitive adhesives.ALSO:Natural and synthetic rubber compositions suitable for use in pressure-sensitive adhesive tapes are composed of (1) butadiene-styrene copolymer and ammoniacal casein solution (2) butabiene-styrene copolymer, oil-soluble phenol-aldehyde resin, ester gum, coumarone-indene resin, zinc oxide, titanium dioxide, paraffin oil, yellow pigment, heptane and alcohol (3) butadiene-acrylonitrile copolymer, thermoplastic terpene resin, toluol and methyl ethyl ketone. (4) latex crepe rubber, thermoplastic terpene resin, tetramethyl thiuram disulphide, antioxidant, heptane and alcohol. (5) natural rubber, butadiene-styrene copolymer, zinc oxide, carbon black, wood rosin, heptane and optionally an antioxidant.
GB29209/46A 1946-01-12 1946-10-01 Improvements in or relating to pressure-sensitive adhesive tapes, and spliced electrical wire or cable including the improved adhesive tape Expired GB635127A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US935875XA 1946-01-12 1946-01-12
US635127XA 1946-01-12 1946-01-12

Publications (1)

Publication Number Publication Date
GB635127A true GB635127A (en) 1950-04-05

Family

ID=26743491

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29209/46A Expired GB635127A (en) 1946-01-12 1946-10-01 Improvements in or relating to pressure-sensitive adhesive tapes, and spliced electrical wire or cable including the improved adhesive tape

Country Status (2)

Country Link
FR (1) FR935875A (en)
GB (1) GB635127A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2108686A1 (en) * 2008-04-07 2009-10-14 Nitto Denko Corporation Pressure-sensitive adhesive sheet

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2108686A1 (en) * 2008-04-07 2009-10-14 Nitto Denko Corporation Pressure-sensitive adhesive sheet
US8298663B2 (en) 2008-04-07 2012-10-30 Nitto Denko Corporation Pressure-sensitive adhesive sheet
US8877337B2 (en) 2008-04-07 2014-11-04 Nitto Denko Corporation Pressure-sensitive adhesive sheet

Also Published As

Publication number Publication date
FR935875A (en) 1948-07-02

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