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    AQUEOUS SOLUTION OF METAL PHOSPHATE/AMINE COMPLEX FORMING FILM AND ITS USE
    4.
    发明专利
    AQUEOUS SOLUTION OF METAL PHOSPHATE/AMINE COMPLEX FORMING FILM AND ITS USE 失效

    公开(公告)号：JPH09217064A

    公开(公告)日：1997-08-19

    申请号：JP22324896

    申请日：1996-08-07

    申请人： BAYER AG

    发明人： BURUFU FUON BONIN ,  GERUTO YAPUSU ,  SHIYUTEFUAN KIRUHIMAIYAA ,  BORUKO RAFUERU ,  KURAUSU BUSOU

    IPC分类号： C08G18/22 ,  C08G18/38 ,  C09D5/18 ,  C09K21/12 ,  C09K21/14

    摘要： Film-forming aq. metal phosphate-amine complex solns.,contg. prods. of compsn. A1.5B0-12P3-9N4-12Mo0-9H0-6 (I), in which A = hydroxide, oxide and/or carbonate cpd(s)). of Al, Mg, Ca and Zn; B = acid, oxide and/or oxide-hydrate cpd(s). of boron; P = oxide and/or acid cpd(s). of phosphorus, hydration prods. of P oxides, phosphinic acids or phosphonic acids; N = amine(s), ammonia or alkoxylation prods. thereof; M = alkali metal hydroxide, carbonate or bicarbonate; H = urea, carbohydrate, sugar-like cpds. and/or C- and N-methylol cpds. thereof. (I) are obtd. by intensively mixing acid reaction prods. of (A) and (P) in aq. medium, opt. with cpds. (B) and (N), stirring for at least 30 mins. at temps. of at least 100 degrees C, cooling to below 100 degrees C with stirring, adding (M) and/or opt. (H) with stirring, and cooling to below 45 degrees C. Also claimed is (i) a process for the prodn. of these solns.; (ii) polyurethane (PU)-polyurea foam contg. these solns. in amts. such that more than 20 wt% of the prod. (I) contained in these solns. is incorporated into the foam; (iii) a process for the prodn. of this foam, in which PU-polyurea foam compsns. based on polyols and polyisocyanates are modified by using these solns. as integrated reaction components, pref. with carboxylic acids and/or phosphate esters as active components in the foam compsn.