| http://www.w3.org/ns/prov#value | - In DTR-image-receiving materials preferably gelatin is used as sole binding agent for its physical development nuclei or in combination with alginic acid derivatives, polyvinyl alcohol, starch and starch derivatives, particularly carboxymethylcellulose or gallactomannans (ref. the above mentioned book of Andre Rott and Edith Weyde, p. 49).
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