C
SECTION C — CHEMISTRY AND METALLURGY
  
CHEMISTRY
 C08
MACROMOLECULAR COMPOUNDS; THEIR PREPARATION AND CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON (production of cellulose D21; production of starch, sugar and like carbohydrates C13; explosive compositions C06; paints, lacquers, inks C09D; lubricating compositions C10M; production of artificial threads, fibres, bristles, and ribbons, including compositions therefor D01; textile-treating compositions D06)
 C08G
POLYCONDENSATION AND POLYADDITION (two groups reacting) PRODUCTS
 C08G 1/00 - 
C08G 35/00
Preparation
 C08G 1/00
Polymeric products from saturated aldehydes, i.e. not containing carbon-to-carbon unsaturation, or from cyclic oligomers thereof; Copolymers with less than 50 molar % of other substances
 C08G 1/02
·  Polymerisation of formaldehyde
 C08G 1/04
·  Polymerisation of trioxane
 C08G 1/06
·  Polymerisation of acetaldehyde
 C08G 1/08
·  Polymerisation of other saturated aldehydes
 C08G 1/10
·  Polymerisation of mixtures of saturated aldehydes
 C08G 1/12
·  Copolymerisation of saturated aldehydes with other monomers
 C08G 1/14
·  ·  with epoxy compounds
 C08G 1/16
·  ·  with acetals
 C08G 1/18
·  ·  with compounds containing carbon-to-carbon unsaturation
 C08G 1/20
·  Use of catalysts for the polymerisation or copolymerisation
 C08G 1/22
·  Chemical modification of the polymers or copolymers by after-treatment
 C08G 1/24
·  ·  by esterification
 C08G 1/26
·  ·  by etherification
 C08G 1/28
·  ·  by depolymerisation
 C08G 3/00
Polycondensates from aldehydes with ketones
 C08G 5/00
Polycondensates from aldehydes with phenols
 C08G 5/02
·  from aldehydes with sulphonated phenols
 C08G 5/04
·  from furfural with phenols
 C08G 5/06
·  from formaldehyd with phenols
 C08G 5/08
·  ·  from phenols with only two free reactive positions ortho- or para- to the OH group, e.g. p-tert-butyl phenol
 C08G 5/10
·  ·  from polyhydric phenols
 C08G 5/12
·  ·  from phenols derived from natural sources such as cashew nut shell oil; from mixtures containing such phenols
 C08G 5/14
·  ·  from aminophenols
 C08G 5/16
·  ·  from chloro-, nitro-, or carboxy phenols
 C08G 5/18
·  Modified phenol-aldehyde condensates
 C08G 5/20
·  ·  Oil- or oil acid-modified
 C08G 5/22
·  ·  Rosin- or rosin acid-modified
 C08G 7/00
Polycondensates from aldehydes with aromatic hydrocarbons or their halogen derivatives
 C08G 9/00
Polycondensates from aldehydes with compounds containing hydrogen attached to nitrogen (with amino phenols C08G 5/14)
 C08G 9/02
·  with acyclic or carbocyclic compounds
 C08G 9/04
·  ·  with amines
 C08G 9/06
·  ·  ·  aromatic amines
 C08G 9/08
·  ·  with acyclic compounds containing at least once the configuration in which X is O, S or NH
 C08G 9/10
·  ·  ·  with urea or thiourea
 C08G 9/12
·  ·  ·  with dicyandiamide, guanidine, dicyandiamidine biguanides, biuret, semicarbazide
 C08G 9/14
·  ·  ·  ·  with dicyandiamide
 C08G 9/16
·  ·  with cyanamide
 C08G 9/18
·  ·  with urethanes or thiourethanes
 C08G 9/20
·  ·  with carboxylic acid amides (reaction of polyamides with aldehydes C08G 20/40)
 C08G 9/22
·  ·  with sulphonic amides
 C08G 9/24
·  with heterocyclic compounds
 C08G 9/26
·  ·  with substituted diazines, diazoles, or triazoles
 C08G 9/28
·  ·  with substituted triazines
 C08G 9/30
·  ·  ·  with melamine
 C08G 9/32
·  Modified polycondensates
 C08G 9/34
·  ·  by etherifying
 C08G 9/36
·  ·  by esterifying
 C08G 11/00
Polycondensates from aldehydes with polyalcohols; Polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping -O-C-O- (trioxane polymers C08G 1/00)
 C08G 13/00
Polycondensates from aldehydes with other compounds (with polynitriles C08G 20/28)
 C08G 15/00
Polycondensates from ketones only or from ketones with other compounds (with aldehydes C08G 3/00)
 C08G 15/02
·  with phenols
 C08G 17/00
Polyester condensates (polyesters containing silicon as part of the recurrent ester linkages C08G 31/00)
 C08G 17/003
·  Methods of preparation
 C08G 17/005
·  ·  Interfacial processes
 C08G 17/007
·  ·  using epoxy compounds, cyclic carbonates, or cyclic sulphites (C08G 30/00 takes precedence)
 C08G 17/01
·  ·  Processes involving polycondensation of bisglycol esters
 C08G 17/013
·  ·  ·  characterised by the use of special catalysts or combinations of catalysts
 C08G 17/015
·  ·  ·  ·  of polycondensation catalysts
 C08G 17/017
·  ·  from cyclic lactones or lactides
 C08G 17/02
·  derived from hydroxycarboxylic acids
 C08G 17/04
·  derived from saturated polybasic acids, e.g. terephthalic acid, and saturated polyhydroxy compounds
 C08G 17/06
·  ·  from dibasic acids and dihydroxy compounds
 C08G 17/08
·  ·  ·  from compounds containing carbocyclic rings
 C08G 17/10
·  derived from polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation (polymerisation of unsaturated polyesters C08F)
 C08G 17/12
·  ·  derived from maleic acid
 C08G 17/13
·  Polycarbonates
 C08G 17/133
·  Polyesters containing phosphorus as part of the recurrent ester linkages
 C08G 17/137
·  Polyesters containing boron as part of the recurrent ester linkages
 C08G 17/14
·  Modified polyester condensates
 C08G 17/16
·  ·  modified with unsaturated higher fatty oils or their acids and/or rosin or rosin acids
 C08G 17/18
·  ·  modified with monohydric alcohols
 C08G 20/00
Polyamides; Polyesteramides; Polyimides
 C08G 20/02
·  Preparation from
 C08G 20/04
·  ·  omega-amino acids or amide-forming derivatives thereof
 C08G 20/06
·  ·  ·  acyclic
 C08G 20/08
·  ·  a-amino acids or amide-forming derivatives therof
 C08G 20/10
·  ·  lactams
 C08G 20/12
·  ·  ·  epsilon-caprolactam
 C08G 20/14
·  ·  ·  ·  continuous processes
 C08G 20/16
·  ·  ·  pyrrolidones
 C08G 20/18
·  ·  ·  by anionic polymerisation
 C08G 20/20
·  ·  polyamines or amide-forming derivatives thereof and polybasic acids or amide-forming derivatives thereof
 C08G 20/22
·  ·  ·  interfacial processes
 C08G 20/24
·  ·  ·  with intermediate salt formation
 C08G 20/26
·  ·  ·  using polymerised unsaturated fatty acids
 C08G 20/28
·  ·  aldehydes and polynitriles
 C08G 20/30
·  Polyesteramides
 C08G 20/32
·  Polyimides; Polyamide acids or similar polyimide percursors
 C08G 20/34
·  Polyphosphonamides
 C08G 20/36
·  Polysulphonamides
 C08G 20/38
·  Modifying the polymers; Purifying
 C08G 20/40
·  ·  with aldehydes
 C08G 20/42
·  ·  removing low-molecular-weight polymers or other volatile materials
 C08G 22/00
Polyureas; Polyurethanes
 C08G 22/02
·  Polyureas
 C08G 22/04
·  Polyurethanes
 C08G 22/06
·  ·  Preparatory processes characterised by the selection of special hydroxyl-containing starting materials and of special isocyanates
 C08G 22/08
·  ·  Preparatory processes characterised by the selection of special hydroxyl-containing starting materials
 C08G 22/10
·  ·  ·  of polyesters
 C08G 22/12
·  ·  ·  ·  with branched chains
 C08G 22/14
·  ·  ·  of polyethers
 C08G 22/16
·  ·  ·  of monomeric or oligomeric compounds
 C08G 22/18
·  ·  Preparatory processes characterised by the selection of special isocyanates
 C08G 22/20 - 
C08G 22/28

Note(s)

Groups C08G 22/30, C08G 22/32, take precedence over C08G 22/20-C08G 22/28

 C08G 22/20
·  ·  ·  acyclic
 C08G 22/22
·  ·  ·  containing rings
 C08G 22/24
·  ·  ·  ·  cycloaliphatic
 C08G 22/26
·  ·  ·  ·  aromatic
 C08G 22/28
·  ·  ·  containing more than two NCO or NCS groups
 C08G 22/30
·  ·  ·  containing phosphorus
 C08G 22/32
·  ·  ·  masked isocyanates
 C08G 22/34
·  ·  Preparatory processes characterised by the selection of special catalysts
 C08G 22/36
·  ·  ·  which are amines or salts thereof
 C08G 22/38
·  ·  ·  ·  tert. amines
 C08G 22/40
·  ·  ·  which are metal compounds
 C08G 22/42
·  ·  ·  ·  the metal being tin
 C08G 22/44
·  ·  Manufacture of cellular products
 C08G 22/46
·  ·  ·  by th one-shot method
 C08G 22/48
·  ·  ·  by the prepolymer method
 C08G 23/00
Polyethers; Polythioethers (C08G 25/00, C08G 30/00 take precedence; polyacetals C08G 1/00, C08G 11/00)
 C08G 23/02
·  from compounds containing in their only heterocyclic ring, one oxygen atom and 2,3 or 4 carbon atoms
 C08G 23/04
·  ·  from oxetanes
 C08G 23/06
·  ·  from oxirane
 C08G 23/08
·  ·  ·  by polyaddition to active H-containing substances
 C08G 23/10
·  ·  ·  ·  to hydroxyl-group containing substances
 C08G 23/12
·  ·  ·  ·  the active hydrogen being attached to nitrogen
 C08G 23/14
·  ·  using catalysts
 C08G 23/16
·  Polyphenylene oxides and derivatives thereof
 C08G 23/18
·  ·  by oxidation of phenols
 C08G 23/20
·  Modification of the polymers by chemical after-treatment
 C08G 23/22
·  ·  Esterification of terminal groups
 C08G 23/24
·  ·  Etherification of terminal groups
 C08G 25/00
Polycondensates of organic compounds with inorganic sulphides or thiosulphates
 C08G 27/00
Polyadduct by the diene synthesis
 C08G 30/00
Polycondensates containing more than one epoxy group per molecule (low molecular weight polyepoxy compounds C07); Formation of macromolecules from compounds containing more than one epoxy group per molecule
 C08G 30/02
·  Poly-epoxy polycondensates from polyhydroxy compounds and epihalohydrin or its equivalent
 C08G 30/04
·  ·  from polyhydric phenols
 C08G 30/06
·  ·  ·  from phenol-aldehyde condensates
 C08G 30/08
·  derived from amines
 C08G 30/10
·  forming macromolecules from poly-epoxy compounds e.g. by cross-linking
 C08G 30/12
·  ·  using polybasic acids or anhydrides thereof
 C08G 30/14
·  ·  using nitrogen-containing compounds
 C08G 30/16
·  ·  ·  using tertiary amines
 C08G 31/00
Organic silicon-containing plycondensates
 C08G 31/02
·  in which all the silicon atoms are linked by oxygen
 C08G 31/04
·  ·  Polysilicates
 C08G 31/06
·  ·  Modified with polyesters
 C08G 31/09
·  ·  Polysiloxanes
 C08G 31/10
·  ·  ·  containing silicon bonded hydrogen
 C08G 31/12
·  ·  ·  containing silicon bonded to oxygen-containing groups
 C08G 31/14
·  ·  ·  ·  to free hydroxyl groups
 C08G 31/16
·  ·  ·  ·  to alkoxy or aryloxy groups
 C08G 31/18
·  ·  ·  ·  to polyoxyalkylene groups
 C08G 31/20
·  ·  ·  containing silicon bonded to halogenated oranic groups
 C08G 31/22
·  ·  ·  containing silicon bonded to aliphatic unsaturated organic groups
 C08G 31/24
·  ·  ·  containing silicon bonded to nitrogen-containing organic groups
 C08G 31/26
·  ·  ·  containing silicon bonded to sulphur-containing organic groups
 C08G 31/28
·  in which some at least of the silicon atoms are connected by linkages other than oxygen atoms
 C08G 31/30
·  ·  by nitrogen atoms
 C08G 31/32
·  ·  by carbon linkages
 C08G 31/34
·  Preparatory processes
 C08G 31/36
·  ·  hydrolytic
 C08G 31/38
·  ·  ·  continuous
 C08G 31/40
·  Modifying polymers by after-treatment
 C08G 31/42
·  ·  fractionating
 C08G 31/44
·  ·  introducing substituents or transforming existing substituents groups
 C08G 33/00
Other polycondensates or polyaddition products
 C08G 33/02
·  containing nitrogen as a structural element in the skeleton of the molecule (C08G 33/16, C08G 33/18 take precedence)
 C08G 33/04
·  ·  Polyhydrazides; Polytriazoles; Polyaminotriazoles; Polyoxydiazoles
 C08G 33/06
·  ·  Polyamines
 C08G 33/08
·  ·  ·  derived from alkyleneimines
 C08G 33/10
·  from phenols with substances not containing nitrogen (C08G 33/16 takes precedence)
 C08G 33/12
·  ·  with acetylene
 C08G 33/14
·  ·  with sulphur or sulphur halides
 C08G 33/16
·  containing phosphorus as a structural element in the skeleton of the molecule (C08G 33/18 takes precedence)
 C08G 33/18
·  containing boron as a structural element in the skeleton of the molecule
 C08G 33/20
·  Metal-containing polymers
 C08G 35/00
General processes or apparatus for preparing polycondensation or polyaddition products
 C08G 37/00 - 
C08G 51/00
Compositions
 C08G 37/00
Compositions based essentially on polycondensates
 C08G 37/02
·  based on polycondensates from aldehydes and/or ketones
 C08G 37/04
·  ·  mixed with other macromolecules
 C08G 37/06
·  based on phenol-aldehyde condensates
 C08G 37/08
·  ·  on phenol-formaldehyde condensates
 C08G 37/10
·  ·  from phenols with only two free reactive positions
 C08G 37/12
·  ·  from polyhydric phenols
 C08G 37/14
·  ·  on modified phenol-aldehyde condensates
 C08G 37/16
·  ·  mixed with other macromolecules
 C08G 37/18
·  ·  ·  phenol-formaldehyde condensates mixed with other macromolecules
 C08G 37/20
·  ·  ·  ·  mixed with polymers or copolymers
 C08G 37/22
·  based on polycondensates from aldehydes and compounds containing hydrogen attached to nitrogen
 C08G 37/24
·  ·  on aldehyde-amine polycondensates
 C08G 37/26
·  ·  on polycondensates covered by group C08G 9/08
 C08G 37/28
·  ·  ·  on urea- or thiourea-aldehyde condensates
 C08G 37/30
·  ·  on melamine-aldehyde condensates
 C08G 37/32
·  ·  mixed with other macromolecules
 C08G 37/34
·  ·  ·  on mixtures of aminoplasts with polyesters
 C08G 37/36
·  based on polycondensates from aldehydes or ketones with other substances
 C08G 37/38
·  ·  mixed with other macromolecules
 C08G 39/00
Compositions based essentially on polyester condensates
 C08G 39/02
·  on polycondensates covered by group C08G 17/04
 C08G 39/04
·  ·  on polycondensates covered by group C08G 17/08
 C08G 39/06
·  on polycondensates covered by group C08G 17/10
 C08G 39/08
·  on polycondensates covered by group C08G 17/14
 C08G 39/10
·  mixes with other macromolecules (C08G 37/34 takes precedence)
 C08G 41/00
Compositions based essentially on polyamides, polyesteramides, polyureas, or polyurethanes
 C08G 41/02
·  on polyamides
 C08G 41/04
·  mixed with other macromolecules
 C08G 43/00
Compositions based essentially on polyethers or polythioethers (including polysulphides)
 C08G 43/02
·  mixed with other macromolecules
 C08G 45/00
Compositions based essentially on polycondensates covered by C08G 30/00
 C08G 45/02
·  Mixtures with other macromolecules
 C08G 45/04
·  ·  with polymers or copolymers
 C08G 45/06
·  ·  with other polycondensates
 C08G 45/08
·  ·  ·  with phenol-aldehyde condensates
 C08G 45/10
·  ·  ·  with aminoplast
 C08G 45/12
·  ·  ·  with polyamides, polyureas or polyurethanes
 C08G 45/14
·  ·  ·  with polyesters
 C08G 45/16
·  ·  ·  with polysiloxanes
 C08G 47/00
Compositions based essentially on silicon-containing polycondensates
 C08G 47/02
·  on polysiloxanes
 C08G 47/04
·  ·  on polysiloxane "resins"
 C08G 47/06
·  ·  on polysiloxane "rubbers"
 C08G 47/08
·  on polysilicates
 C08G 47/10
·  mixed with other macromolecules
 C08G 49/00
Compositions based essentially on other polycondensates or polyaddition products
 C08G 49/02
·  on polyadducts by the diene synthesis
 C08G 49/04
·  mixed with other macromolecules
 C08G 51/00
Other compounding ingredients
 C08G 51/00

Note(s)

An ingredient is always classified in the last appropriate place

 C08G 51/02
·  Inert fillers or pigments
 C08G 51/04
·  ·  inorganic
 C08G 51/06
·  ·  ·  Clay
 C08G 51/08
·  ·  ·  Carbon, e.g. carbon black, charcoal, coke, graphite
 C08G 51/10
·  ·  ·  fibrous
 C08G 51/12
·  ·  ·  Abrasive fillers
 C08G 51/14
·  ·  organic
 C08G 51/16
·  ·  ·  fibrous
 C08G 51/18
·  ·  ·  ·  cellulose, e.g. wood-flour
 C08G 51/20
·  ·  ·  Cork
 C08G 51/22
·  Plasticisers; Solvents; Swelling agents
 C08G 51/24
·  ·  Inorganic compounds
 C08G 51/26
·  ·  Organic compounds
 C08G 51/28
·  ·  ·  Hydrocarbons
 C08G 51/30
·  ·  ·  Halogenated hydrocarbons
 C08G 51/32
·  ·  ·  containing oxygen with or without halogen
 C08G 51/34
·  ·  ·  ·  Hydroxyl compounds; Metal compounds thereof; Ethers; Aldehydes; Ketones; Acetals; Ketals
 C08G 51/36
·  ·  ·  ·  Carboxylic acids; Salts or esters thereof
 C08G 51/38
·  ·  ·  ·  ·  Esters prepared from acyclic polycarboxylic acids
 C08G 51/40
·  ·  ·  ·  ·  Esters prepared from cyclic carboxylic acids or cyclic alcohols
 C08G 51/42
·  ·  ·  ·  ·  Ether-esters
 C08G 51/44
·  ·  ·  containing nitrogen, or nitrogen and oxygen, with or without halogen
 C08G 51/46
·  ·  ·  containing sulphur, or sulphur and oxygen, with or without halogen
 C08G 51/48
·  ·  ·  containing sulphur and nitrogen, with or without oxygen and/or halogen
 C08G 51/50
·  ·  ·  containing phosphorus, silicon, or boron
 C08G 51/52
·  ·  ·  Mineral oil products or conversion products thereof, e.g. paraffin wax, asphalt, bitumen, pitch
 C08G 51/54
·  Stabilisers
 C08G 51/56
·  ·  Inorganic
 C08G 51/58
·  ·  Organic
 C08G 51/60
·  ·  ·  containing nitrogen
 C08G 51/62
·  ·  ·  Organo-metallic compounds
 C08G 51/64
·  Pesticides, e.g. bactericides, fungicides
 C08G 51/66
·  Dyes; Lakes
 C08G 51/67
·  Optical brightening agents
 C08G 51/68
·  Polymerisable monomers
 C08G 51/70
·  ·  Styrenes
 C08G 51/72
·  ·  Drying oils; Drying oil acids or esters thereof
 C08G 51/74
·  Hardening agents
 C08G 51/76
·  ·  Isocyanates
 C08G 51/78
·  ·  Acids
 C08G 51/80
·  ·  ·  Organic acids
 C08G 51/82
·  ·  Ammonium salts
 C08G 51/84
·  ·  Amines; Amides
 C08G 51/86
·  ·  Friedel-Crafts catalysts
 C08G 53/00
Working up
 C08G 53/00
Methods of treating polycondensates or polyadditon products or compositions containing them to produce articles or materials (chemical part)
 C08G 53/02
·  Powdering or granulating
 C08G 53/03
·  ·  by dissolving and precipitating
 C08G 53/04
·  Colouring (dyeing solids D06P)
 C08G 53/06
·  ·  Colouring particles for making pigments
 C08G 53/08
·  Working-up to porous or cellular articles or masses (making cellular polyurethanes C08G 22/44)
 C08G 53/10
·  ·  by adding blowing agents
 C08G 53/14
·  Chemical features in the manufacture of articles or of materials in sheet form (in manufacture of laminates C08J)
 C08G 53/16
·  ·  in making film or sheets
 C08G 53/18
·  Dispersing polycondensates or polyaddition products
 C08G 53/20
·  Treatment of formed articles or material
 C08G 53/22
·  Recovery of waste materials