Classifications

• • D—TEXTILES; PAPER
  • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
  • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
  • D21C3/00—Pulping cellulose-containing materials
  • D21C3/22—Other features of pulping processes
• • D—TEXTILES; PAPER
  • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
  • D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
  • D01C1/00—Treatment of vegetable material
  • D01C1/02—Treatment of vegetable material by chemical methods to obtain bast fibres

Landscapes

• Chemical & Material Sciences (AREA)
• General Chemical & Material Sciences (AREA)
• Engineering & Computer Science (AREA)
• Health & Medical Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Molecular Biology (AREA)
• Wood Science & Technology (AREA)
• Zoology (AREA)
• Textile Engineering (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=6862606

Family Applications (1)

Country Status (3)

• 0
  • BE BE456200D patent/BE456200A/xx unknown
  • NL NL117246D patent/NL117246C/xx active
• 1944
  • 1944-07-31 FR FR906198D patent/FR906198A/fr not_active Expired

Also Published As

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