IPC Classification

Class code (prefix) Descriptions Number of results
C08J 3/00 Processes of treating or compounding macromolecular substances
C08J 3/02 Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
C08J 3/03 Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
C08J 3/05 Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers
C08J 3/07 Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from polymer solutions
C08J 3/09 Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
C08J 3/11 Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
C08J 3/12 Powdering or granulating
C08J 3/14 Powdering or granulating by precipitation from solutions
C08J 3/16 Powdering or granulating by coagulating dispersions
C08J 3/18 Plasticising macromolecular compounds
C08J 3/20 Compounding polymers with additives, e.g. colouring
C08J 3/21 Compounding polymers with additives, e.g. colouring in the presence of a liquid phase the polymer being premixed with a liquid phase
C08J 3/22 Compounding polymers with additives, e.g. colouring using masterbatch techniques
C08J 3/24 Crosslinking, e.g. vulcanising, of macromolecules
C08J 3/26 Crosslinking, e.g. vulcanising, of macromolecules of latex
C08J 3/28 Treatment by wave energy or particle radiation
C08J 3/075 Macromolecular gels
C08J 3/205 Compounding polymers with additives, e.g. colouring in the presence of a liquid phase
C08J 3/215 Compounding polymers with additives, e.g. colouring in the presence of a liquid phase the polymer being premixed with a liquid phase at least one additive being also premixed with a liquid phase
C08J 5/00 Manufacture of articles or shaped materials containing macromolecular substances
C08J 5/02 Direct processing of dispersions, e.g. latex, to articles
C08J 5/04 Reinforcing macromolecular compounds with loose or coherent fibrous material
C08J 5/06 Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
C08J 5/08 Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials glass fibres
C08J 5/10 Reinforcing macromolecular compounds with loose or coherent fibrous material characterised by the additives used in the polymer mixture
C08J 5/12 Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
C08J 5/14 Manufacture of abrasive or friction articles or materials
C08J 5/16 Manufacture of articles or materials having reduced friction
C08J 5/18 Manufacture of films or sheets
C08J 5/20 Manufacture of shaped structures of ion-exchange resins
C08J 5/22 Films, membranes or diaphragms
C08J 5/24 Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
C08J 7/00 Chemical treatment or coating of shaped articles made of macromolecular substances
C08J 7/02 Chemical treatment or coating of shaped articles made of macromolecular substances with solvents, e.g. swelling agents
C08J 7/04 Coating
C08J 7/05 Forming flame retardant coatings or fire resistant coatings
C08J 7/06 Coating with compositions not containing macromolecular substances
C08J 7/12 Chemical modification
C08J 7/14 Chemical modification with acids, their salts or anhydrides
C08J 7/16 Chemical modification with polymerisable compounds
C08J 7/18 Chemical modification with polymerisable compounds using wave energy or particle radiation
C08J 7/043 Improving the adhesiveness of the coatings per se, e.g. forming primers
C08J 7/044 Forming conductive coatings; Forming coatings having anti-static properties
C08J 7/046 Forming abrasion-resistant coatings; Forming surface-hardening coatings
C08J 7/048 Forming gas barrier coatings
C08J 7/052 Forming heat-sealable coatings
C08J 7/054 Forming anti-misting or drip-proofing coatings
C08J 7/056 Forming hydrophilic coatings
C08J 9/00 Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
C08J 9/02 Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
C08J 9/04 Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
C08J 9/06 Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
C08J 9/08 Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing carbon dioxide
C08J 9/10 Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen
C08J 9/12 Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
C08J 9/14 Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
C08J 9/16 Making expandable particles
C08J 9/18 Making expandable particles by impregnating polymer particles with the blowing agent
C08J 9/20 Making expandable particles by suspension polymerisation in the presence of the blowing agent
C08J 9/22 After-treatment of expandable particles; Forming foamed products
C08J 9/24 Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by surface fusion and bonding of particles to form voids, e.g. sintering
C08J 9/26 Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
C08J 9/28 Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
C08J 9/30 Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
C08J 9/32 Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
C08J 9/33 Agglomerating foam fragments, e.g. waste foam
C08J 9/34 Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
C08J 9/35 Composite foams, i.e. continuous macromolecular foams containing discontinuous cellular particles or fragments
C08J 9/36 After-treatment
C08J 9/38 Destruction of cell membranes
C08J 9/40 Impregnation
C08J 9/42 Impregnation with macromolecular compounds
C08J 9/224 Surface treatment
C08J 9/228 Forming foamed products
C08J 9/232 Forming foamed products by sintering expandable particles
C08J 9/236 Forming foamed products using binding agents
C08J 11/00 Recovery or working-up of waste materials
C08J 11/02 Recovery or working-up of waste materials of solvents, plasticisers or unreacted monomers
C08J 11/04 Recovery or working-up of waste materials of polymers
C08J 11/06 Recovery or working-up of waste materials of polymers without chemical reactions
C08J 11/08 Recovery or working-up of waste materials of polymers without chemical reactions using selective solvents for polymer components
C08J 11/10 Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
C08J 11/12 Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by dry-heat treatment only
C08J 11/14 Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with steam or water
C08J 11/16 Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with inorganic material
C08J 11/18 Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
C08J 11/20 Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with hydrocarbons or halogenated hydrocarbons
C08J 11/22 Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds
C08J 11/24 Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing hydroxyl groups
C08J 11/26 Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds containing carboxylic acid groups, their anhydrides or esters
C08J 11/28 Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic compounds containing nitrogen, sulfur or phosphorus
C08J 99/00 Subject matter not provided for in other groups of this subclass