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FR521063A - Softwood parboiling process - Google Patents

Softwood parboiling process

Info

Publication number
FR521063A
FR521063A FR521063A FR521063DA FR521063A FR 521063 A FR521063 A FR 521063A FR 521063 A FR521063 A FR 521063A FR 521063D A FR521063D A FR 521063DA FR 521063 A FR521063 A FR 521063A
Authority
FR
France
Prior art keywords
softwood
parboiling process
parboiling
softwood parboiling
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
FR521063A
Other languages
French (fr)
Inventor
Emile Boyer
Paul Cadoul
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.)
PAUL CADOUL
Original Assignee
PAUL CADOUL
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 PAUL CADOUL filed Critical PAUL CADOUL
Application granted granted Critical
Publication of FR521063A publication Critical patent/FR521063A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
    • B27K5/0085—Thermal treatments, i.e. involving chemical modification of wood at temperatures well over 100°C
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K2240/00—Purpose of the treatment
    • B27K2240/10—Extraction of components naturally occurring in wood, cork, straw, cane or reed

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
FR521063A 1920-07-08 1920-07-08 Softwood parboiling process Expired FR521063A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR521063T 1920-07-08

Publications (1)

Publication Number Publication Date
FR521063A true FR521063A (en) 1921-07-06

Family

ID=8917046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR521063A Expired FR521063A (en) 1920-07-08 1920-07-08 Softwood parboiling process

Country Status (1)

Country Link
FR (1) FR521063A (en)

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