FR1309797A - Procédé pour augmenter la stabilité thermique des matières formées de fibres decellulose - Google Patents

Procédé pour augmenter la stabilité thermique des matières formées de fibres decellulose

Info

Publication number
FR1309797A
FR1309797A FR884377A FR884377A FR1309797A FR 1309797 A FR1309797 A FR 1309797A FR 884377 A FR884377 A FR 884377A FR 884377 A FR884377 A FR 884377A FR 1309797 A FR1309797 A FR 1309797A
Authority
FR
France
Prior art keywords
increasing
thermal stability
cellulose fibers
materials made
materials
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
FR884377A
Other languages
English (en)
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.)
McGraw Edison Co
Original Assignee
McGraw Edison 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 McGraw Edison Co filed Critical McGraw Edison Co
Application granted granted Critical
Publication of FR1309797A publication Critical patent/FR1309797A/fr
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
    • D06M13/35—Heterocyclic compounds
    • 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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/11—Starch or derivatives thereof
    • 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
    • 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
    • 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
    • H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Reinforced Plastic Materials (AREA)
FR884377A 1961-08-08 1962-01-10 Procédé pour augmenter la stabilité thermique des matières formées de fibres decellulose Expired FR1309797A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US130014A US3135627A (en) 1961-08-08 1961-08-08 Thermally stabilized cellulose materials for electrical insulation

Publications (1)

Publication Number Publication Date
FR1309797A true FR1309797A (fr) 1962-11-16

Family

ID=22442635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884377A Expired FR1309797A (fr) 1961-08-08 1962-01-10 Procédé pour augmenter la stabilité thermique des matières formées de fibres decellulose

Country Status (5)

Country Link
US (1) US3135627A (fr)
CH (1) CH438439A (fr)
DE (1) DE1281388B (fr)
FR (1) FR1309797A (fr)
GB (1) GB974433A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300433B (de) * 1965-02-25 1969-07-31 Mc Graw Edison Co Verfahren zur thermischen Stabilisierung von Zellulose durch Behandlung mit organischen Basen
DE1301241B (de) * 1964-03-17 1969-08-14 Mc Graw Edison Co Verfahren zur Verbesserung der physikalischen Eigenschaften bei erhoehter Temperatur von Zellulosematerial

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3224902A (en) * 1961-09-07 1965-12-21 Mc Graw Edison Co Thermally stabilized cellulose materials
US3211516A (en) * 1962-07-16 1965-10-12 Mc Graw Edison Co Thermally stabilized cellulose materials
US3313879A (en) * 1963-10-28 1967-04-11 Westinghouse Electric Corp Treated cellulosic material and electrical apparatus embodying the same
US3510346A (en) * 1966-10-21 1970-05-05 Westinghouse Electric Corp Thermally stable cellulose products
US3771958A (en) * 1971-12-30 1973-11-13 Research Corp Gaseous diffusion paper deacidification
US3837804A (en) * 1973-08-15 1974-09-24 Council On Library Res Inc Process for deacidifying a book which has a pyroxylin-containing cover
US4321424A (en) * 1978-03-31 1982-03-23 Rte Corporation Hydrocarbon electrical insulation oil containing tri-cresyl phosphate to increase water retention capability
US4407697A (en) * 1982-04-05 1983-10-04 Mcgraw-Edison Company Process for making electrical insulating paper and the product thereof
US4450424A (en) * 1982-05-10 1984-05-22 Mcgraw-Edison Company Electrical insulating system
US20040140072A1 (en) * 2002-09-10 2004-07-22 Fibermark, Inc. High temperature paper containing aramid component
CN105484103A (zh) * 2015-10-29 2016-04-13 国网电力科学研究院武汉南瑞有限责任公司 一种环氧树脂复合改性植物纤维绝缘纸的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA554747A (fr) * 1958-03-18 T. Hart Robert Methode d'enduisage de papier
CA565860A (fr) * 1958-11-11 Permacel Tape Corporation Traitement de papier impregne de polymere avec un agent de gonflement
US2572808A (en) * 1948-09-18 1951-10-23 Monsanto Chemicals Dielectric with n, n'-1-3 dimorpholino isopropanol as scavenger
GB775520A (en) * 1954-06-11 1957-05-22 Permacel Tape Corp Impregnated fibrous webs
US3017294A (en) * 1956-11-16 1962-01-16 Corn Products Co Process for sizing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1301241B (de) * 1964-03-17 1969-08-14 Mc Graw Edison Co Verfahren zur Verbesserung der physikalischen Eigenschaften bei erhoehter Temperatur von Zellulosematerial
DE1300433B (de) * 1965-02-25 1969-07-31 Mc Graw Edison Co Verfahren zur thermischen Stabilisierung von Zellulose durch Behandlung mit organischen Basen

Also Published As

Publication number Publication date
US3135627A (en) 1964-06-02
CH438439A (de) 1967-06-30
DE1281388B (de) 1968-10-24
GB974433A (en) 1964-11-04

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