ES304909A1 - Improvements introduced in the manufacture of cellulosic materials in leaves. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements introduced in the manufacture of cellulosic materials in leaves. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES304909A1
ES304909A1 ES0304909A ES304909A ES304909A1 ES 304909 A1 ES304909 A1 ES 304909A1 ES 0304909 A ES0304909 A ES 0304909A ES 304909 A ES304909 A ES 304909A ES 304909 A1 ES304909 A1 ES 304909A1
Authority
ES
Spain
Prior art keywords
translation
manufacture
machine
legally binding
google translate
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
ES0304909A
Other languages
Spanish (es)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES304909A1 publication Critical patent/ES304909A1/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/402—Amides imides, sulfamic acids
    • D06M13/415—Amides of aromatic carboxylic acids; Acylated aromatic amines
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds
    • D21H17/08—Isocyanates
    • 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
    • H01B3/185—Substances or derivates of cellulose
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/323—Insulation between winding turns, between winding layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Paper (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Insulating Of Coils (AREA)

Abstract

Improvements introduced in the manufacture of improved sheet cellulosic materials in which, to increase the stability and resistance to thermal deterioration when in contact with a fluid dielectric impregnation substance, the material has evenly distributed between the same between 0.02% and 10% by weight, based on the weight of the cellulosic fibers of the material, of at least one stabilizing compound, characterized in that the compound is selected from phenylbiguanidine, 1-naphthyl-isocyanate, acetanilide, p-aminoacetanilide, benzamide, carbanilide, dimethylacetamide, malonamide, N-N'-methylene-bis-acrylamide, N-tert-butylacrylamide, N-methylolacrylamide, N-tert-octylacrylamide, 1-cyanoacetamide, and benzanilide. (Machine-translation by Google Translate, not legally binding)
ES0304909A 1963-10-28 1964-10-14 Improvements introduced in the manufacture of cellulosic materials in leaves. (Machine-translation by Google Translate, not legally binding) Expired ES304909A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US319387A US3313879A (en) 1963-10-28 1963-10-28 Treated cellulosic material and electrical apparatus embodying the same

Publications (1)

Publication Number Publication Date
ES304909A1 true ES304909A1 (en) 1965-04-01

Family

ID=23242049

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0304909A Expired ES304909A1 (en) 1963-10-28 1964-10-14 Improvements introduced in the manufacture of cellulosic materials in leaves. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
US (1) US3313879A (en)
ES (1) ES304909A1 (en)
GB (2) GB1083557A (en)
NO (1) NO115591B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2966551D1 (en) * 1978-07-31 1984-02-23 Sumitomo Bakelite Co A method of manufacturing an electrical article

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2086418A (en) * 1934-09-04 1937-07-06 Du Pont Treatment of cellulosic bodies
US2577593A (en) * 1946-12-21 1951-12-04 Du Pont Stabilizing cellulose yarns
US2627504A (en) * 1948-07-14 1953-02-03 Monsanto Chemicals Dielectric containing halogenated aromatic hydrocarbon and mono ortho tolyl biguanide as corrosion inhibitor
US2806190A (en) * 1952-11-06 1957-09-10 Sprague Electric Co Low power factor capacitor
US2991326A (en) * 1957-12-24 1961-07-04 Westinghouse Electric Corp Insulation system for electrical apparatus containing liquid dielectrics
US3135627A (en) * 1961-08-08 1964-06-02 Mc Graw Edison Co Thermally stabilized cellulose materials for electrical insulation
NL255144A (en) * 1962-03-23

Also Published As

Publication number Publication date
US3313879A (en) 1967-04-11
GB1083557A (en) 1967-09-13
NO115591B (en) 1968-10-28
GB1094884A (en) 1967-12-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19850214