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F-Term-List

4K062 PREVENTING CORROSION OR INCRUSTATION OF METALS
C23F11/00 -11/18,102;14/00-17/00
C23F11/00-11/18;14/00-17/00 AA AA00
RUST PREVENTION OR CORROSION PROTECTION METHOD 		AA01 AA03 AA05 AA08 AA10
. Application methods e.g. spraying dipping . Addition methods . Attachment methods . Adsorption methods . Others
BA BA00
AGENT OF INORGANIC COMPOUND 		BA01 BA02 BA03 BA05 BA06 BA08 BA09 BA10
. Elements i.e. oxygen gas . . Carbon . . Aluminium . Metal ions excluding sodium (Na) potassium (K) or calcium (Ca) * . . Iron . Acids or salts thereof . . Halogens . . Oxygen acids of metals
BA11 BA14 BA17 BA20
. Alkalis including ammonia . Oxides . Ceramics . Others *
BB BB00
AGENT, E.G. LOW-MOLECULAR-WEIGHT COMPOUND, CLASSIFIED ACCORDING TO LAST PLACE RULE 		BB01 BB03 BB04 BB05 BB06 BB07 BB09 BB10
. Hydrocarbons e.g. aliphatic compounds aromatic compounds . Oxygen-containing organic compounds . . Alcohols or phenols . . Ethers . . Carboxylic acids . . . having hydroxy groups . . Esters . . Oxygen-containing heterocyclic compounds e.g. epoxides
BB11 BB12 BB14 BB15 BB16 BB18
. Nitrogen-containing organic compounds e.g. nitriles . . Amines or imines . . containing nitrogen (N) and oxygen (O) e.g. amides . . . containing hydroxy groups . . . containing carboxyl groups . . Nitrogen-containing heterocyclic compounds e.g. imides
BB21 BB22 BB25 BB27 BB30
. Sulfur-containing organic compounds e.g. sulfonic acids . . Sulfur-containing heterocyclic compounds . Phosphorus-containing organic compounds e.g. phosphonic acids . Boron-containing organic compounds . Others *
BC BC00
AGENT, E.G. MACROMOLECULAR ORGANIC COMPOUND 		BC01 BC02 BC04 BC06 BC07 BC08 BC09 BC10
. Natural macromolecular compounds e.g. oils and fats . . Polysaccharides e.g. starch . Rubber e.g. diene rubber . Addition polymers . . Olefin polymers . . Vinyl polymers . . Unsaturated carboxylic acids . . Graft copolymers or block copolymers
BC11 BC12 BC13 BC14 BC15 BC16 BC19
. Condensation polymers e.g. polyamides . . Epoxy resins . . Polyesters . . Polyethers . . Polyurethanes and polyurea . . Silicon resin . Functional groups based on the scope of claims *
BC21 BC22 BC26 BC27 BC28 BC30
. characterised by the structure of agents based on the scope of claims . . Molecular weight or degree of polymerisation . characterised by the properties of agents based on the scope of claims . . Dropping points . . Penetration . Others *
CA CA00
RUST PREVENTION OR ANTI-CORROSIVE CONDITION, BASED ON THE SCOPE OF CLAIMS 		CA01 CA02 CA03 CA04 CA05 CA07 CA08 CA09 CA10
. Surface roughness . Film thickness or coating amount . Potential for hydrogen (pH) . Mixing ratio of agents . Adding amounts of agents i.e. density ranges . Atmosphere . Temperatures . Pressures . Others *
DA DA00
CORROSION ENVIRONMENT 		DA01 DA03 DA05 DA07 DA10
. Dissolved oxygen . Molten salts . Production of corrosive substances by reaction . Contact between different metals . Others *
EA EA00
RUST PREVENTION OR CORROSION PROTECTION BY OTHER MEANS 		EA01 EA02 EA04 EA05 EA06 EA08 EA09
. Utilisation of thermal means . . Heat treatments . Utilisation of electrical means . . Electrolytic treatments . . Conducting treatments . Utilisation of physical means . . Ultrasonic treatments
EA11 EA12 EA14 EA20
. Utilisation of mechanical means . . Machining treatments . . Improvement of devices or designs . Others *
FA FA00
OBJECT 		FA01 FA02 FA03 FA04 FA05 FA06 FA08 FA09 FA10
. Marine structures . Cans . Vehicles . Piping . . Cooling water systems . . Steam generating systems . Reinforcing steels or steel frames . Electronic parts . Magnetic recording media
FA11 FA12 FA13 FA14 FA16 FA18 FA20
. Work . Steel plates . Wire . Powders . characterised by materials * . characterised by corrosion proof positions . Others *
GA GA00
OPERATION-EFFECT 		GA01 GA02 GA03 GA04 GA05 GA06 GA07 GA08 GA10
. Stability . Dispersibility . Adhesiveness . Flowability . Defoaming characteristics . Water repellency . Non-drying properties . Non-polluting properties . Others *
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