COMPOSITION CONTAINING POLYMER ADAPTED FOR APPLICATION TO AGRICOLLY USEFUL SOLID PRODUCTS, FERTILIZER PRODUCT, SOIL FERTILIZATION METHOD AND METHOD OF FORMING A FERTILIZING COMPOSITION

摘要

polymer-containing composition adapted for application to agriculturally useful solid products, fertilizer product, soil fertilization method and method of forming a fertilizer composition improved agriculturally useful products are provided, including solid materials such as nitrogenous fertilizers (eg urea), together with with a polycarboxylated polymer selected from the group consisting of copolymer salts containing individual amounts of maleic and itaconic portions. the polymer composition also includes about 10 to 60% by weight of an organic drying agent such as a lower alcohol which enhances the fast drying properties thereof. the compositions may also include an amount of boron, and bimodal vinyl polymer prepared from amounts of high and low molecular weight (mw) vinyl polymers such as pva.