| 摘要 |
<p>PCT No. PCT/SE85/00515 Sec. 371 Date Sep. 10, 1986 Sec. 102(e) Date Sep. 10, 1986 PCT Filed Dec. 10, 1985 PCT Pub. No. WO86/03937 PCT Pub. Date Jul. 17, 1986.The invention relates to a method of controlling microorganisms adhered to surfaces in biological material, by administering substances which alter the water-structure binding capacity of surfaces and phase-boundaries. To remove micro-organisms from the surfaces, organic and inorganic salts are used in combination with organic polymers, preferably biopolymers, with positively and/or negatively charged groups such as amino groups and carboxyl groups. The invention also relates to compositions and preparations for performing the method, e.g. ointments, pastes and washing liquids containing the above-mentioned substances, as well as toothpaste containing one or more organic or inorganic salts together with the above-mentioned polymers.</p> |
