IPC 6 English version B29K !A-B29K 255:02

B29K-B29K25502

SECTION B– PERFORMING OPERATIONS; TRANSPORTING

B 29

WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL (processing doughs A 21 C; working chocolate A 23 G; casting of metals B 22; working cement, clay B 28; chemical aspects, see section C, particularly C 08; working glass C 03 B; candle making C 11 C 5/02; making soap C 11 D 13/00; manufacture of artificial filaments, threads, fibres, bristles or ribbons D 01 D, D 01 F; manufacture of articles from cellulosic fibrous suspensions or from papier-mâche D 21 J)

B 29 K

INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B 29 B, B 29 C OR B 29 D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS [4]

Notes

(1)

This subclass constitutes an indexing scheme associated with subclasses B 29 B, B 29 C or B 29 D. The indexing codes should be unlinked. [4]

Attention is drawn to Chapter IV of the Guide which sets forth the rules concerning the application and presentation of the different types of indexing code.

(2)

In this subclass, the following term is used with the meaning indicated:

–

"rubber" covers:

(a)

natural or conjugated diene rubbers;

(b)

rubber in general (for a specific rubber, other than a natural rubber or a conjugated diene rubber, see the group provided for such macromolecular compounds). [4]

Compositions for moulding materials; Condition, form or state of moulded material [6]

Cellulose, modified cellulose or cellulose derivatives, e.g. viscose [4]

Natural rubber [4]

Rubber derived from conjugated dienes [4]

SB polymers, i.e. butadiene-styrene polymers [4]

19:

Rubber not provided for in a single one of main groups B 29 K 7:00 to B 29 K 9:00 [4]

21:

Unspecified rubbers or elastomers [4]

23:

Polyalkenes [4]

25:

Polymers of vinyl-aromatic compounds [4]

27:

Polyvinylhalogenides [4]

27:

PVC, i.e. polyvinylchloride [4]

27:

containing fluorine [4]

27:

PTFE, i.e. polytetrafluorethene [4]

29:

Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals [4]

31:

Polyvinylesters [4]

33:

Polymers of unsaturated acids or derivatives thereof (B 29 K 35:00 takes precedence) [4]

33:

Polymers of esters [4]

33:

Polymers of nitriles [4]

33:

PAN, i.e. polyacrylonitrile [4]

35:

Polymers of unsaturated polycarboxylic acids [4]

45:

Polymers of unsaturated cyclic compounds having no unsaturated aliphatic groups in a side-chain, e.g. coumarone-indene resins [4]

55:

Specific polymers obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of main groups B 29 K 23:00 to B 29 K 45:00 [4]

55:

ABS polymers, i.e. acrylonitrile-butadiene-styrene polymers [4]

59:

Polyacetals [4]

61:

Condensation polymers of aldehydes or ketones [4]

61:

Phenoplasts [4]

61:

Aminoplasts [4]

63:

Epoxy resins [4]

67:

Polyesters [4]

69:

Polycarbonates [4]

71:

Polyethers [4]

73:

Other polymers having oxygen as the only hetero atom in the main chain [4]

75:

Polyureas; Polyurethanes [4]

77:

Polyamides, e.g. polyesteramides [4]

79:

Other polymers having nitrogen in the main chain, with or without oxygen or carbon only [4]

81:

Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only [4]

83:

Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only [4]

85:

Polymers having other elements in the main chain [4]

86:

Specific polymers obtained by polycondensation or polyaddition not provided for in a single one of main groups B 29 K 59:00 to B 29 K 85:00 [4]

91:

Waxes [4]

95:

Bituminous materials [4]

96:

Specified macromolecular materials not provided for in a single one of main groups B 29 K 1:00 to B 29 K 95:00 [4]

96:

Graft polymers (B 29 K 55:02 takes precedence) [4]

96:

Block polymers (B 29 K 55:02 takes precedence) [4]

101:

Unspecified macromolecular compounds (unspecified rubbers B 29 K 21:00) [4]

101:

Thermosetting resins [4]

101:

Thermoplastic materials [6]

103:

Resin-bonded materials [4]

103:

Inorganic materials [4]

103:

Metal powders, metal carbides or the like [4]

103:

Mineral aggregates, e.g. sand, clay or the like [4]

105:

Condition, form or state of moulded material [4]

105:

heat-shrinkable [4]

105:

cellular or porous [4]

105:

containing reinforcements, fillers or inserts [4]

105:

of continuous length, e.g. cords, rovings, mats, fabrics, strands, yarns [4]

105:

oriented [4]

105:

of short lengths, e.g. chopped filaments, staple fibres, bristles [4]

105:

oriented [4]

105:

Fillers [4]

105:

oriented [4]

105:

Inserts [4]

105:

metallic [4]

105:

cross-linked or vulcanised [4]

105:

Scrap [4]

105:

opaque [4]

105:

reflecting [4]

105:

transparent [4]

105:

insulating [4]

Compositions for reinforcements [6]

201:

Cellulose, modified cellulose or cellulose derivatives, e.g. viscose [6]

207:

Natural rubber [6]

209:

Rubber derived from conjugated dienes [6]

209:

SB polymers, i.e. butadiene-styrene polymers [6]

219:

Rubber not provided for in a single one of main groups B 29 K 207:00 or B 29 K 209:00 [6]

221:

Unspecified rubbers or elastomers [6]

223:

Polyalkenes [6]

225:

Polymers of vinyl-aromatic compounds [6]

227:

Polyvinylhalogenides [6]

227:

PVC, i.e. polyvinylchloride [6]

227:

containing fluorine [6]

227:

PTFE, i.e. polytetrafluoroethene [6]

229:

Polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals [6]

231:

Polyvinylesters [6]

233:

Polymers of unsaturated acids or derivatives thereof (B 29 K 235:00 takes precedence) [6]

233:

Polymers of esters [6]

233:

Polymers of nitriles [6]

233:

PAN, i.e. polyacrylonitrile [6]

235:

Polymers of unsaturated polycarboxylic acids [6]

245:

Polymers of unsaturated cyclic compounds having no unsaturated aliphatic groups in a side-chain, e.g. coumarone-indene resins [6]

255:

Specific polymers obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of main groups B 29 K 223:00 to B 29 K 245:00 [6]

255:

ABS polymers, i.e. acrylonitrile-butadiene-styrene polymers [6]

B29K 259:00 - B29K 485:00