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Dental tartar prevention with edible compsn. - contg. polyamino-polyphosphonates and carrier-food and pref. use in dog-food
Dental tartar prevention with edible compsn. - contg. polyamino-polyphosphonates and carrier-food and pref. use in dog-food
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机译:食用复合物预防牙垢。 -续聚氨基-多膦酸酯和载体食品和优选。用于狗粮
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摘要
Parent Patent discloses dental tartar-inhibiting properties of certain polyamino-polyphosphates, without decalcification, when used in oral compsns. within given pH limits. In present Patent of Addn., oral compsns. for preventing tartar on teeth contain (a) as active ingredients, a tartar-preventing quantity, e.g. 0.01-10 wt.% non-toxic polyaminopolyphosphonic acid having general formula (CH2)n-(N(CH2PO3H2)2)2 (I) where n is 1 to 10), or its water-soluble non-toxic salts derivs., and (b) as carrier, a food for human or animal consumption. Compsn. pH is 5-11 (7-10). Compsns. can be eaten and digested. Within given pH range, compsns. do not decalcify dental enamel and do not affect mildness or taste.
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机译:母专利公开了当用于口腔组合物中时某些聚氨基-聚磷酸盐的牙垢抑制特性,而不会脱钙。在给定的pH极限内。在目前的Addn。专利中,口服组合物。用于防止牙齿上的牙垢的含有(a)作为有效成分的牙垢预防剂,例如具有通式(CH 2)n-(N(CH 2 PO 3 H 2)2)2(I),其中n为1至10)的0.01-10重量%的无毒聚氨基聚膦酸或其水溶性无毒盐衍生。 (b)作为载体,用于人类或动物食用的食物。 Compsn。 pH为5-11(7-10)。 Compsns。可以食用和消化。在给定的pH范围内。不要使牙釉质脱钙,也不影响温和度或味道。
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