Polymer-thickened de-icing material and anti-icer for planes
Polymer-thickened deicing and antiicing agent for aircraft is based on (a) 35-70 wt.% alkylene glycol(s) with 2-3 carbon (C) atoms and/or oxyalkylene glycol(s) with 4-6 C; (b) 0.05-1.5 wt.% water-soluble crosslinked (meth)acrylic acid homopolymer(s) with a molecular weight of 750000-1250000 and Broo...
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| creator | POELLMANN, KLAUS KAPFINGER, JOSEF |
| description | Polymer-thickened deicing and antiicing agent for aircraft is based on (a) 35-70 wt.% alkylene glycol(s) with 2-3 carbon (C) atoms and/or oxyalkylene glycol(s) with 4-6 C; (b) 0.05-1.5 wt.% water-soluble crosslinked (meth)acrylic acid homopolymer(s) with a molecular weight of 750000-1250000 and Brookfield viscosity of 1000-13000 mPa.s at 20 rpm in 0.5 wt.% aqueous solution at 20 degrees C and pH 7.0; (c) 0.02-1.5 wt.% nonionic surfactant(s), comprising a 6-22 C alcohol reacted with 1-10 molecules of a low-molecular alkylene oxide; (d) 0.03-1 wt.% water-soluble salt(s) or an inorganic and/or carboxylic acid; (e) 0.01-1 wt.% imidazole and/or triazole compound(s) as corrosion inhibitor; and (f) water to a total of 100 wt.%. |
| format | Patent |
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(b) 0.05-1.5 wt.% water-soluble crosslinked (meth)acrylic acid homopolymer(s) with a molecular weight of 750000-1250000 and Brookfield viscosity of 1000-13000 mPa.s at 20 rpm in 0.5 wt.% aqueous solution at 20 degrees C and pH 7.0; (c) 0.02-1.5 wt.% nonionic surfactant(s), comprising a 6-22 C alcohol reacted with 1-10 molecules of a low-molecular alkylene oxide; (d) 0.03-1 wt.% water-soluble salt(s) or an inorganic and/or carboxylic acid; (e) 0.01-1 wt.% imidazole and/or triazole compound(s) as corrosion inhibitor; and (f) water to a total of 100 wt.%.</description><edition>7</edition><language>eng ; fre ; ger</language><subject>ADHESIVES ; AIRCRAFT ; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT ; AVIATION ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; COSMONAUTICS ; DYES ; EQUIPMENT FOR FITTING IN OR TO AIRCRAFT ; FLYING SUITS ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; 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(b) 0.05-1.5 wt.% water-soluble crosslinked (meth)acrylic acid homopolymer(s) with a molecular weight of 750000-1250000 and Brookfield viscosity of 1000-13000 mPa.s at 20 rpm in 0.5 wt.% aqueous solution at 20 degrees C and pH 7.0; (c) 0.02-1.5 wt.% nonionic surfactant(s), comprising a 6-22 C alcohol reacted with 1-10 molecules of a low-molecular alkylene oxide; (d) 0.03-1 wt.% water-soluble salt(s) or an inorganic and/or carboxylic acid; (e) 0.01-1 wt.% imidazole and/or triazole compound(s) as corrosion inhibitor; and (f) water to a total of 100 wt.%.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | ADHESIVES AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS COSMONAUTICS DYES EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PARACHUTES PERFORMING OPERATIONS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING |
| title | Polymer-thickened de-icing material and anti-icer for planes |
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