CPC Definition - Subclass C09H
This place covers:
Pre-treatment of collagen-containing raw materials for the manufacture of glue or gelatine from raw materials, e.g. by extracting or by heating.
Stabilisation of solutions of glue or gelatine.
Preparation of water-insoluble gelatine.
Drying of glue or gelatine.
Glue or gelatine products per se resulting from the above-mentioned methods, e.g. stabilized or granular gelatine, if no o
ther group for the produced compound exists.
- Gelatine per se (for more recent technologies) is classified in C08H 1/06.
- Compositions based on gelatine are classified in C08L 89/06;
- Coating compositions based on gelatine are classified in C09D 189/06.
- Adhesives based on gelatine are classified in C09J 189/06;
Multiple classification;
This place does not cover:
Attention is drawn to the following places, which may be of interest for search:
Peptides |
The subject-matter disclosed in both the claims and the examples of a patent document is to be classified.
This place covers:
Isolation of glue or gelatine from raw materials, e.g. by extrating, by heating.
Purification of solutions of gelatine.
Attention is drawn to the following places, which may be of interest for search:
Gelatine for foodstuffs |
This place covers:
Stabilisation of solutions containing glue or gelatine, e.g. by the addition of hydrocolloids.
Improvement of gelling and setting properties of gelatine.
In this place, the following terms or expressions are used with the meaning indicated:
Gelatine | A translucent, colourless, brittle (when dry), flavorless solid substance, derived from collagen obtained from various animal by-products |
This place covers:
The preparation of water-insoluble gelatine, e.g. by cross-linking (chemically, physically or enzymatically).
In this place, the following terms or expressions are used with the meaning indicated:
Gelatine | A translucent, colourless, brittle (when dry), flavorless solid substance, derived from collagen obtained from various animal by-products |
This place covers:
Drying of glue or gelatine in the form of foils or granules, e.g. beads.
This place covers:
Adhesives based on gelatine or animal glue, including hot-melt adhesives, pressure sensitive adhesives and dry glues
Adhesives based on animal protein hydrolysates.
In this place, the following terms or expressions are used with the meaning indicated:
Gelatine | A translucent, colourless, brittle (when dry), flavorless solid substance, derived from collagen obtained from various animal by-products |