IPC 7 English version
  C08G - C08G 14/14  
C08G01600-C08G05972
  C08G 61/00 - C08G 63/91  

SECTION C – CHEMISTRY; METALLURGY


C 08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON (manufacture or treatment of artificial threads, fibres, bristles or ribbons D01)


C 08 GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS  [2]


16/

00Condensation polymers of aldehydes or ketones with monomers not provided for in the groups C08G 4/00 to C08G 14/00 (with polynitriles C08G 69/38) [2]

16/

02.of aldehydes  [2]

16/

04..Chemically modified polycondensates  [2]

16/

06.Block or graft polymers prepared by polycondensation of aldehydes or ketones on to macromolecular compounds  [2]


18/

00Polymeric products of isocyanates or isothiocyanates (preparatory processes of porous or cellular materials, in which the monomers or catalysts are not specific C08J) [2]

Note

 In this group, it is desirable to add the indexing code of group C08G 101:00. The indexing code should be linked.  [5]

18/

02.of isocyanates or isothiocyanates only  [2]

18/

04.with vinyl compounds  [2]

18/

06.with compounds having active hydrogen  [2]

18/

08..Processes  [2]

18/

09...comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture (use of preformed oligomers C08G 18/79) [7]

 

18/

10...Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step (masked polyisocyanates C08G 18/80)  [2]

18/

12....using two or more compounds having active hydrogen in the first polymerisation step  [2]

18/

16...Catalysts (catalysts in general B01J)  [2]

18/

18....containing secondary or tertiary amines or salts thereof  [2]

18/

20.....Heterocyclic amines; Salts thereof  [2]

18/

22....containing metal compounds  [2]

18/

24.....of tin  [2]

18/

26.....of lead  [2]

18/

28..characterised by the compounds used containing active hydrogen  [2]

Note

 For the purpose of groups C08G 18/28 to C08G 18/69, the addition of water for the preparation of cellular materials is not taken into consideration.  [2]

18/

30...Low-molecular-weight compounds  [2]

18/

32....Polyhydroxy compounds; Polyamines; Hydroxy amines  [2]

18/

34....Carboxylic acids; Esters thereof with monohydroxyl compounds  [2]

18/

36....Hydroxylated esters of higher fatty acids  [2]

18/

38....having hetero atoms other than oxygen (C08G 18/32 takes precedence)  [2]

18/

40...High-molecular-weight compounds  [2]

18/

42....Polycondensates having carboxylic or carbonic ester groups in the main chain  [2]

18/

44.....Polycarbonates  [2]

18/

46.....having hetero atoms other than oxygen  [2]

18/

48....Polyethers  [2]

18/

50.....having hetero atoms other than oxygen  [2]

18/

52....Polythioethers  [2]

18/

54....Polycondensates of aldehydes  [2]

18/

56....Polyacetals  [2]

18/

58....Epoxy resins  [2]

18/

60....Polyamides or polyester-amides  [2]

18/

61....Polysiloxanes  [2]

18/

62....Polymers of compounds having carbon-to-carbon double bonds  [2]

18/

63....Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers  [2]

18/

64....Macromolecular compounds not provided for by groups C08G 18/42 to C08G 18/63  [2]

18/

65...Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen  [2]

18/

66....Compounds of groups C08G 18/42, C08G 18/48, or C08G 18/52  [2]

18/

67...Unsaturated compounds having active hydrogen  [2]

18/

68....Unsaturated polyesters  [2]

18/

69....Polymers of conjugated dienes  [2]

18/

70..characterised by the isocyanates or isothiocyanates used  [2]

18/

71...Monoisocyanates or monoisothiocyanates  [2]

18/

72...Polyisocyanates or polyisothiocyanates  [2]

18/

73....acyclic  [2]

18/

74....cyclic  [2]

18/

75.....cycloaliphatic  [2]

18/

76.....aromatic  [2]

18/

77....having hetero atoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur  [2]

18/

78.....Nitrogen  [2]

18/

79......characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates  [2]

18/

80....Masked polyisocyanates  [2]

18/

81...Unsaturated isocyanates or isothiocyanates  [2]

18/

82..Post-polymerisation treatment  [2]

18/

83..Chemically modified polymers  [2]

18/

84...by aldehydes  [2]

18/

85...by azo compounds  [2]

18/

86...by peroxides  [2]

18/

87...by sulfur  [2]


59/

00Polycondensates containing more than one epoxy group per molecule (low-molecular-weight polyepoxy compounds C07); Macromolecules obtained by reaction of epoxy polycondensates with monofunctional low-molecular-weight compounds; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups  [2]

59/

02.Polycondensates containing more than one epoxy group per molecule  [2]

59/

04..of polyhydroxy compounds with epihalohydrins or precursors thereof  [2]

59/

06...of polyhydric phenols  [2]

59/

08....from phenol-aldehyde condensates  [2]

59/

10..of polyamines with epihalohydrins or precursors thereof  [2]

59/

12..of polycarboxylic acids with epihalohydrins or precursors thereof  [2]

59/

14.Polycondensates modified by chemical after-treatment  [2]

59/

16..by monocarboxylic acids or by anhydrides, halides or low-molecular-weight esters thereof  [2]

59/

17...by acrylic or methacrylic acid  [4]

59/

18.Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups  [2]

59/

20..characterised by the epoxy compounds used  [2]

Note

 Preparation and curing of epoxy polycondensates, in which the epoxy polycondensate is not exclusively a low-molecular-weight compound and in which the method of curing is not important, are classified only in groups C08G 59/02 to C08G 59/12.  [2]

59/

22...Di-epoxy compounds  [2]

59/

24....carbocyclic  [2]

59/

26....heterocyclic  [2]

59/

28....containing acyclic nitrogen atoms  [2]

59/

30....containing atoms other than carbon, hydrogen, oxygen, and nitrogen  [2]

59/

32...Epoxy compounds containing three or more epoxy groups  [2]

59/

34....obtained by epoxidation of an unsaturated polymer  [2]

59/

36....together with mono-epoxy compounds  [2]

59/

38....together with di-epoxy compounds  [2]

59/

40..characterised by the curing agents used  [2]

59/

42...Polycarboxylic acids; Anhydrides, halides, or low-molecular-weight esters thereof  [2]

59/

44...Amides  [2]

59/

46....together with other curing agents  [2]

59/

48.....with polycarboxylic acids or with anhydrides, halides, or low-molecular-weight esters thereof  [2]

59/

50...Amines  [2]

59/

52....Amino carboxylic acids  [2]

59/

54....Amino amides  [2]

59/

56....together with other curing agents  [2]

59/

58.....with polycarboxylic acids or with anhydrides, halides, or low-molecular-weight esters thereof  [2]

59/

60.....with amides  [2]

59/

62...Alcohols or phenols  [2]

59/

64....Amino alcohols  [2]

59/

66...Mercaptans  [2]

59/

68..characterised by the catalysts used  [2]

59/

70...Chelates  [2]

59/

72...Complexes of boron halides  [2]

  C08G - C08G 14/14    C08G 61/00 - C08G 63/91