FR2142191A5 - Liquid deicing compsn - contng monohydroxyalcohol potassium carbonate sodium acetateor urea, and polyol - Google Patents

Liquid deicing compsn - contng monohydroxyalcohol potassium carbonate sodium acetateor urea, and polyol

Info

Publication number
FR2142191A5
FR2142191A5 FR7121818A FR7121818A FR2142191A5 FR 2142191 A5 FR2142191 A5 FR 2142191A5 FR 7121818 A FR7121818 A FR 7121818A FR 7121818 A FR7121818 A FR 7121818A FR 2142191 A5 FR2142191 A5 FR 2142191A5
Authority
FR
France
Prior art keywords
urea
polyol
compsn
acetateor
monohydroxyalcohol
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
FR7121818A
Other languages
French (fr)
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.)
POTASSE ALSACE
Original Assignee
POTASSE ALSACE
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 POTASSE ALSACE filed Critical POTASSE ALSACE
Priority to FR7121818A priority Critical patent/FR2142191A5/en
Application granted granted Critical
Publication of FR2142191A5 publication Critical patent/FR2142191A5/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
    • C09K3/185—Thawing materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)

Abstract

Fluid snow removing and deicing compsns contain 30-80% of >=1 monohydroxy alcohol (pref. methanol), 10-70% of K2SO3, sodium acetate, or urea or mixtures of urea and formamide and 0-50% of a polyol (pref. ethylene glycol). Esp. compsn comprises 40-60% methanol 10-30% urea and 20-40% ethylene glycol. The liqs. are used to treat road surfaces, and are easy to pray, quicker acting than NaCl soln and much less corrosive.
FR7121818A 1971-06-16 1971-06-16 Liquid deicing compsn - contng monohydroxyalcohol potassium carbonate sodium acetateor urea, and polyol Expired FR2142191A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7121818A FR2142191A5 (en) 1971-06-16 1971-06-16 Liquid deicing compsn - contng monohydroxyalcohol potassium carbonate sodium acetateor urea, and polyol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7121818A FR2142191A5 (en) 1971-06-16 1971-06-16 Liquid deicing compsn - contng monohydroxyalcohol potassium carbonate sodium acetateor urea, and polyol

Publications (1)

Publication Number Publication Date
FR2142191A5 true FR2142191A5 (en) 1973-01-26

Family

ID=9078751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7121818A Expired FR2142191A5 (en) 1971-06-16 1971-06-16 Liquid deicing compsn - contng monohydroxyalcohol potassium carbonate sodium acetateor urea, and polyol

Country Status (1)

Country Link
FR (1) FR2142191A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6506318B1 (en) * 1997-09-30 2003-01-14 Mli Associates, Llc Environmentally benign anti-icing or deicing fluids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6506318B1 (en) * 1997-09-30 2003-01-14 Mli Associates, Llc Environmentally benign anti-icing or deicing fluids

Similar Documents

Publication Publication Date Title
IS3763A7 (en) Liquid form for de-icing and snow melting in traffic areas with this material
DE3889223D1 (en) HIGH PRESSURE CUTTING NOZZLE FOR WATER WITH ABRASIVE PARTICLES.
BE825729A (en) HIGH PRESSURE WATER JET CUTTING PROCESS
JPS52113371A (en) Removing apparatus of sticking substance adhered inner surface of rota ry kiln
ES531449A0 (en) PROCEDURE AND DEVICE TO SPRAY THE CHISELS AND-OR THE FACE OF THE PIT OF A MINE WITH PRESSURE LIQUID, PARTICULARLY WATER
FR2142191A5 (en) Liquid deicing compsn - contng monohydroxyalcohol potassium carbonate sodium acetateor urea, and polyol
GB1131003A (en) Process and apparatus for the dehydration of a gas
FR2156376A2 (en) Aerator
FR2428480A1 (en) Continuous strip liquid film covering removing system - has vacuum suction nozzles in spaces between rollers and continuous strip
JPS5212687A (en) Process for recovering oil
GB1474204A (en) Method for removing the scrap-wire from a tube for instance a long coiled tube
JPS5211657A (en) Washing device for vehicles etc
JPS52120978A (en) Washing method of semipermeable membrane
JPS52127381A (en) Leak detecting agent for gas pressure test
JPS51147827A (en) Wiper blade apparatus
JPS51124038A (en) Protecting process against freezing of water tube
JPS5611199A (en) Flexible band rail for travelling carriage
JPS51137288A (en) System for conveying slurry continuously by pressure
JPS5330002A (en) Pump running method
JPS51139098A (en) Thruster
JPS53143028A (en) Flexible bag for water transportation
Reichman Capabilities and limitations of water jet deburring
JPS5284619A (en) Method of transportation and assembly of running line
JPS5214144A (en) Starting method of the pump water wheel and the pump
JPS51120396A (en) Fluid transportation piping device

Legal Events

Date Code Title Description
ST Notification of lapse