Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
  • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
  • B01D61/427—Electro-osmosis
• • C—CHEMISTRY; METALLURGY
  • C14—SKINS; HIDES; PELTS; LEATHER
  • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
  • C14C3/00—Tanning; Compositions for tanning
  • C14C3/02—Chemical tanning
  • C14C3/30—Chemical tanning using physical means combined with chemical means

Landscapes

• Engineering & Computer Science (AREA)
• Water Supply & Treatment (AREA)
• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Health & Medical Sciences (AREA)
• Urology & Nephrology (AREA)
• General Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Treatment And Processing Of Natural Fur Or Leather (AREA)
• Treatment Of Fiber Materials (AREA)
• Coloring (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=32852126

Family Applications (2)

Family Applications After (1)

Country Status (3)

• 0
  • DE DENDAT286678D patent/DE286678C/de active Active
  • NL NL3827D patent/NL3827C/xx active
  • DE DENDAT283285D patent/DE283285C/de active Active
  • NL NL3826D patent/NL3826C/xx active
• 1914
  • 1914-09-16 GB GB191419849D patent/GB191419849A/en not_active Expired
  • 1914-10-19 GB GB191421190D patent/GB191421190A/en not_active Expired

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