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AU3515899A - Winter grit - Google Patents

Winter grit

Info

Publication number
AU3515899A
AU3515899A AU35158/99A AU3515899A AU3515899A AU 3515899 A AU3515899 A AU 3515899A AU 35158/99 A AU35158/99 A AU 35158/99A AU 3515899 A AU3515899 A AU 3515899A AU 3515899 A AU3515899 A AU 3515899A
Authority
AU
Australia
Prior art keywords
grit
winter
winter grit
freezing point
lowers
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.)
Abandoned
Application number
AU35158/99A
Inventor
Klaus Hofmann
Werner Kinkel
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.)
INNOVATION PRO TERRA GmbH and CO KG
Original Assignee
Innovation Pro Terra & Co GmbH
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
Priority claimed from DE19903218A external-priority patent/DE19903218A1/en
Application filed by Innovation Pro Terra & Co GmbH filed Critical Innovation Pro Terra & Co GmbH
Publication of AU3515899A publication Critical patent/AU3515899A/en
Abandoned 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)
  • Road Paving Structures (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Catalysts (AREA)

Abstract

The invention relates to a winter grit which lowers the freezing point in an economical and beneficial manner. To lower the freezing point said material contains moisture-absorbent constituents, preferably of natural origin.
AU35158/99A 1998-03-12 1999-03-12 Winter grit Abandoned AU3515899A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE19810831 1998-03-12
DE19810831 1998-03-12
DE19903218A DE19903218A1 (en) 1998-03-12 1999-01-27 Winter gritting medium for traffic surfaces
DE19903218 1999-01-27
DE19909858 1999-03-08
DE19909858 1999-03-08
PCT/DE1999/000690 WO1999046352A1 (en) 1998-03-12 1999-03-12 Winter grit

Publications (1)

Publication Number Publication Date
AU3515899A true AU3515899A (en) 1999-09-27

Family

ID=27218206

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35158/99A Abandoned AU3515899A (en) 1998-03-12 1999-03-12 Winter grit

Country Status (5)

Country Link
EP (1) EP1062292B1 (en)
AT (1) ATE225835T1 (en)
AU (1) AU3515899A (en)
DE (1) DE19980373D2 (en)
WO (1) WO1999046352A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1459652A1 (en) * 1963-03-13 1969-02-06 Friedrich Marxen Salt mixtures for thawing icy surfaces
DE3028372A1 (en) * 1980-07-26 1982-02-18 Meinrad 4980 Bünde Budich Ice and smooth snow thawing agent contg. magnesium or calcium chloride - in porous mechanical neutralising agent to prevent caking and extent effect
DE3200734C2 (en) * 1982-01-13 1983-12-08 Hebel Gasbetonwerk Alzenau GmbH, 8755 Alzenau Grit to remove or prevent slippery snow and / or ice
WO1987003293A1 (en) * 1985-11-29 1987-06-04 Alkotó Ifjuság Egyesülés Anti-freeze product for snow and ice removal
DE3420682A1 (en) * 1984-06-02 1985-07-11 Karl 4500 Osnabrück Hardebeck Environmentally-friendly product for gritting during the winter and for aerating the soil
DE3431371A1 (en) * 1984-08-25 1986-02-27 Mann, Birgit, 3000 Hannover Process for the production of a thawing agent for snow and ice
DE3523527A1 (en) * 1985-07-01 1986-05-28 Josef Dipl.-Ing. Dietz Process for thawing snow and ice, and means for carrying out the same
IT1222403B (en) * 1987-07-30 1990-09-05 Alberto Canzani LIGHT ACTIVATING COMPOSITION OF ATTRICO AND EQUIPPED WITH DEFROSTING PROPERTIES, IN PARTICULAR FOR USE ON SNOW OR ICE-CREAM SURFACES
FR2682682B1 (en) * 1991-10-21 2002-07-19 Rene Mathieu FREEZING AND ANTI-SLIPPING COMPOSITION FOR MAINTENANCE OF PAVEMENTS.
DE19602925C2 (en) * 1996-01-22 1999-04-01 Mannesmann Ag Aggregate for traffic areas

Also Published As

Publication number Publication date
DE19980373D2 (en) 2002-01-10
WO1999046352A1 (en) 1999-09-16
EP1062292B1 (en) 2002-10-09
EP1062292A1 (en) 2000-12-27
ATE225835T1 (en) 2002-10-15

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