Institutul Naţional De Cercetare - Dezvoltare Pentru Ştiinţe Biologice
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Application filed by Institutul Naţional De Cercetare - Dezvoltare Pentru Ştiinţe BiologicefiledCriticalInstitutul Naţional De Cercetare - Dezvoltare Pentru Ştiinţe Biologice
Priority to RO98-00694ApriorityCriticalpatent/RO117418B1/en
Publication of RO117418B1publicationCriticalpatent/RO117418B1/en
Emulsifying, Dispersing, Foam-Producing Or Wetting Agents
(AREA)
Abstract
The invention relates to a plasma colloidal substitute, used as a biological carrier. According to the invention, the plasma colloidal substitute is a hydrolysis product of the bovine-hide-extracted collagen and has the molecular mass between 20 and 40 kDa and acylation degree of the amine group between 1 and 10% with one of the reagents: benzyl chloride, maleic anhydride or phtalate anhydride, alone or in combination.