FR538029A - Perfectionnements aux procédés pour préparer la fibre vulcanisée graphiteuse - Google Patents

Perfectionnements aux procédés pour préparer la fibre vulcanisée graphiteuse

Info

Publication number
FR538029A
FR538029A FR538029DA FR538029A FR 538029 A FR538029 A FR 538029A FR 538029D A FR538029D A FR 538029DA FR 538029 A FR538029 A FR 538029A
Authority
FR
France
Prior art keywords
processes
graphitic fiber
preparing vulcanized
vulcanized
preparing
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
Other languages
English (en)
Inventor
Edward Goodrich Acheson Junior
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 filed Critical
Application granted granted Critical
Publication of FR538029A publication Critical patent/FR538029A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/1272—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which can be physically or chemically modified during or after web formation
    • D21H5/1281—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which can be physically or chemically modified during or after web formation by chemical treatment
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • 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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/02—Chemical or biochemical treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Paper (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
FR538029D 1920-12-14 1921-07-07 Perfectionnements aux procédés pour préparer la fibre vulcanisée graphiteuse Expired FR538029A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US430711A US1379155A (en) 1920-12-14 1920-12-14 Method of preparing graphitized vulcanized fiber
US441166A US1379156A (en) 1920-12-14 1921-01-31 Method of preparing graphitized vulcanized fiber

Publications (1)

Publication Number Publication Date
FR538029A true FR538029A (fr) 1922-06-02

Family

ID=27028714

Family Applications (2)

Application Number Title Priority Date Filing Date
FR538029D Expired FR538029A (fr) 1920-12-14 1921-07-07 Perfectionnements aux procédés pour préparer la fibre vulcanisée graphiteuse
FR538028D Expired FR538028A (fr) 1920-12-14 1921-07-07 Fibre vulcanisée graphiteuse et procédé pour la préparer

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR538028D Expired FR538028A (fr) 1920-12-14 1921-07-07 Fibre vulcanisée graphiteuse et procédé pour la préparer

Country Status (4)

Country Link
US (2) US1379155A (fr)
DE (1) DE392921C (fr)
FR (2) FR538029A (fr)
GB (2) GB172924A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468908A (en) * 1942-09-28 1949-05-03 Celanese Corp Loom temple
US2537629A (en) * 1942-10-14 1951-01-09 Firestone Tire & Rubber Co Friction device
US3271308A (en) * 1960-05-17 1966-09-06 Garlock Inc Packing material and method and apparatus utilizing said packing material
US3428046A (en) * 1965-04-06 1969-02-18 Robert K Remer Catheter
US4906484A (en) * 1988-01-22 1990-03-06 Boise Cascade Corporation Electrically conductive lignocellulose particle board

Also Published As

Publication number Publication date
GB174899A (en) 1922-09-21
DE392921C (de) 1924-03-27
GB172924A (en) 1922-10-09
US1379156A (en) 1921-05-24
US1379155A (en) 1921-05-24
FR538028A (fr) 1922-06-02

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