| IPC 7 English version |
| C08H-C08H00504 |
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| SECTION C – CHEMISTRY; METALLURGY |
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| C 08 | ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON (manufacture or treatment of artificial threads, fibres, bristles or ribbons D01) |
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| C 08 H | DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS (polysaccharides C08B; natural rubber C08C) |
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| Note |
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| Therapeutic activity of compounds is further classified in subclass A61P. [7] |
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| Preparation |
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1/ | 00 | Macromolecular products derived from proteins (food proteins A23; glue, gelatine C09H) |
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1/ | 02 | . | Protein-aldehyde condensates |
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1/ | 04 | . | . | Casein-aldehyde condensates |
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1/ | 06 | . | derived from horn, hoofs, hair, skin, or leather |
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3/ | 00 | Vulcanised oils, e.g. factice |
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5/ | 00 | Other macromolecular compounds (natural resins or their derivatives C09F; bituminous materials C10) |
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5/ | 02 | . | derived from lignin |
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5/ | 04 | . | derived from lignocellulosic materials |
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