Degradation glue

The property of thermal, reversible gelation is obtained by the addition of water-soluble proteins and protein degradation products to an aqueous solution of poly (vinyl alcohol) 2). Protein products such as albumin, gelatin, glue, a-amino acids, and their condensation products—diketopiperazines—may be used. A typical formulation for the preparation of a thermally reversible gel is ... 

Cellulose nitrate (Celluloid) 1850 Moulding material, paints, glues, coatings, photographic films, varnishes Camphor, phthalate esters High flammability and degradability, with production of nitrogen dioxide... 

For recycling uses, degradable polyesters are desirable for relatively small mass applications, such as glues, thin coatings or labels, in order to facilitate the rapid cleaning of the primary structure for recycling. These applications may be rigid structures such as plastic containers or modifiers for paper products. 

Phenol and its derivatives are generated in a wide variety of industrial processes (e.g., manufacture of plastics, dyes, drugs, glues) and in the pulp industry, but can also be formed as degradation products of pesticides. Chlorophenols are toxic to aquatic organisms and to man, and even at low concentrations in water, they can be the cause of unpleasant taste and odor. 

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