CA2147046A1 - Polymer-thickened de-icing and anti-icing composition for aircraft - Google Patents

Polymer-thickened de-icing and anti-icing composition for aircraft

Info

Publication number
CA2147046A1
CA2147046A1 CA002147046A CA2147046A CA2147046A1 CA 2147046 A1 CA2147046 A1 CA 2147046A1 CA 002147046 A CA002147046 A CA 002147046A CA 2147046 A CA2147046 A CA 2147046A CA 2147046 A1 CA2147046 A1 CA 2147046A1
Authority
CA
Canada
Prior art keywords
icing
aircraft
thickened
polymer
acrylic acid
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.)
Granted
Application number
CA002147046A
Other languages
French (fr)
Other versions
CA2147046C (en
Inventor
Klaus Pollmann
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.)
Clariant Produkte Deutschland GmbH
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2147046A1 publication Critical patent/CA2147046A1/en
Application granted granted Critical
Publication of CA2147046C publication Critical patent/CA2147046C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

The de-icing and anti-icing composition described, which is based on glycols and water, contains as thickener water-soluble crosslinked copolymers of acrylic acid or methacrylic acid as principal monomer and an ester or amide of acrylic acid or methacrylic acid having a long alkyl radical in the ester group and one or two long alkyl radicals in the amide group as secondary monomer.
These copolymers are used to produce type II de-icing and anti-icing compositions for aircraft, which have a long holdover time and at the same time, owing to the pronounced pseudoplasticity of the copolymer, outstanding flow-off characteristics.
CA002147046A 1994-04-14 1995-04-13 Polymer-thickened de-icing and anti-icing composition for aircraft Expired - Lifetime CA2147046C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4412790A DE4412790A1 (en) 1994-04-14 1994-04-14 Polymer-thickened deicing agent and anti-icing agent for aircraft
DEP4412790.1 1994-04-14

Publications (2)

Publication Number Publication Date
CA2147046A1 true CA2147046A1 (en) 1995-10-15
CA2147046C CA2147046C (en) 2003-12-02

Family

ID=6515335

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002147046A Expired - Lifetime CA2147046C (en) 1994-04-14 1995-04-13 Polymer-thickened de-icing and anti-icing composition for aircraft

Country Status (8)

Country Link
EP (1) EP0678565B1 (en)
JP (1) JP3977876B2 (en)
CA (1) CA2147046C (en)
DE (2) DE4412790A1 (en)
DK (1) DK0678565T3 (en)
FI (1) FI112246B (en)
NO (1) NO311893B1 (en)
RU (1) RU2137797C1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5750047A (en) * 1997-03-13 1998-05-12 The B.F. Goodrich Company Anti-icing fluids
US7875203B2 (en) 2006-08-26 2011-01-25 Evonik Degussa Gmbh Deicing agent and/or anti-icing agent

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19538607A1 (en) * 1995-10-18 1997-04-24 Hoechst Ag Polymer thickened deicing and anti-icing agent for aircraft
DE19816796A1 (en) * 1998-04-16 1999-10-21 Clariant Gmbh Anti-icing agents for aircraft
DE19836808A1 (en) * 1998-08-14 2000-02-24 Basf Ag Thickener for surfactant-containing compositions
JP4809557B2 (en) * 2001-09-28 2011-11-09 成田国際空港株式会社 How to recycle and reuse antifreeze liquid
JP5221958B2 (en) * 2005-11-14 2013-06-26 住友精化株式会社 Alkyl-modified carboxyl group-containing water-soluble copolymer
GB0605235D0 (en) * 2006-03-15 2006-04-26 Kilfrost Ltd Aircraft-de-/anti-icer
CN101831275A (en) * 2010-05-24 2010-09-15 陕西高科理化技术有限公司 Polymer-thickened non-Newton aircraft deicing/anti-icing liquid
RU2525553C1 (en) * 2013-06-25 2014-08-20 Общество с ограниченной ответственностью "АВИАФЛЮИД Интернешнл" Method of step-by-step obtaining composition of thickener of anti-icing liquid and thickener composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1901061A1 (en) * 1969-01-10 1970-08-20 Huels Chemische Werke Ag Deicing fluid for aircraft surfaces
FR2057577A5 (en) * 1969-08-28 1971-05-21 Gusudarstvenny N Anti-icing solns with increased viscosity
DE3635721A1 (en) * 1986-02-06 1987-08-13 Hoechst Ag DEFROST AND ICE PROTECTION AGENTS FOR AIRCRAFT
FR2623516B1 (en) * 1987-11-19 1994-04-15 Saint Gobain Vitrage COMPOSITION FOR ANTI-FOG COATING, PRODUCT COATED WITH THIS COMPOSITION AND PROCESS FOR PREPARING THE SAME
DE3832310A1 (en) * 1988-09-23 1990-04-05 Basf Ag De-icing agent BZW. EXTRACTION PROTECTION FOR PLANES
US5118435A (en) * 1990-11-19 1992-06-02 Texaco Chemical Company Anti-icing compositions containing thickener blend having polyacrylic acid and copolymer of acrylic acid and hydrophobic vinyl monomer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5750047A (en) * 1997-03-13 1998-05-12 The B.F. Goodrich Company Anti-icing fluids
US7875203B2 (en) 2006-08-26 2011-01-25 Evonik Degussa Gmbh Deicing agent and/or anti-icing agent

Also Published As

Publication number Publication date
NO951437L (en) 1995-10-16
DE59505066D1 (en) 1999-03-25
JPH0848970A (en) 1996-02-20
DK0678565T3 (en) 2000-04-17
FI112246B (en) 2003-11-14
FI951763A (en) 1995-10-15
FI951763A0 (en) 1995-04-12
NO951437D0 (en) 1995-04-12
EP0678565A1 (en) 1995-10-25
CA2147046C (en) 2003-12-02
DE4412790A1 (en) 1995-10-19
EP0678565B1 (en) 1999-02-10
RU2137797C1 (en) 1999-09-20
RU95105884A (en) 1997-03-20
JP3977876B2 (en) 2007-09-19
NO311893B1 (en) 2002-02-11

Similar Documents

Publication Publication Date Title
AU1843083A (en) Block copolymer adhesive composition
WO1998005360A3 (en) Use of (meth)acrylic acid copolymers to increase the permeability of mucous membranes
CA2147046A1 (en) Polymer-thickened de-icing and anti-icing composition for aircraft
EP0750949A4 (en) Method of temporarily protecting film of coating on shell plate of automobile
DE3060877D1 (en) Use of (meth)acrylic acid and maleic acid copolymers as incrustation inhibitors in detergents
CA2211506A1 (en) Viscosity index improving additives for phosphate ester-containing hydraulic fluids
CA2015491A1 (en) Acrylic pressure sensitive compositions having improved low temperature adhesion
DE3361729D1 (en) Polymer compositions and their use in or as adhesive and other compositions
IE831433L (en) Cementiferous compositions comprising a copolymer as a¹plasticiser additive
ZA83126B (en) Polymer compositions and their use in or as adhesive and other compositions
AU514449B2 (en) High fluoride compatibility abrasives and compositions
CA2153015A1 (en) Hindered-Hydroxyl Functional (Meth) Acrylate Monomers Containing Di(Meth) Acrylates and Compositions Including Same
DE3262699D1 (en) (meth) acrylic acid/itaconic acid copolymers, their preparation and use as antiscalants
AU1169783A (en) Graft copolymer/acrylic monomer adhesive composition
DE69329290T2 (en) PRESSURE SENSITIVE ADHESIVE LATEX COMPOSITIONS
MX9603221A (en) Limescale removing compositions.
CA2164354A1 (en) Water-preventing sealant with plasticity
JPS5614565A (en) Self-adhesive for surface protecting film
JPS57202311A (en) Novel block copolymer, its preparation and its use
DE69725422D1 (en) Wärmeformbare acrylfolie
MY109484A (en) Surfactant composition.
DE3662694D1 (en) Hydrosoluble copolymers and their use as building material auxiliaries
JPS57158275A (en) Pressure-sensitive adhesive composition
AU4245897A (en) Homogeneously branched ethylene/alpha-olefin interpolymer compositions for use in gasket applications
JPS5413544A (en) Water-dispersed adhesion composition

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20150413