Non-corrosive polyvinylidene chloride latex
    1.
    发明授权
    Non-corrosive polyvinylidene chloride latex 失效
    非腐蚀性聚氯乙烯氯化物

    公开(公告)号:US3796680A

    公开(公告)日:1974-03-12

    申请号:US3796680D

    申请日:1972-03-31

    Inventor: BROCKWAY C SMITH D

    CPC classification number: C08K3/30 C08L27/08

    Abstract: A STABILIZED, SUBSTANTIALLY NON-CORROSIVE POLYVINYLIDENE CHLORIDE LATEX IS PRODUCED BY ADDING STABILIZING QUANTITIES OF AN ALKALI METAL BISULFITE TO A POLYVINYLIDENE CHLORIDE LATEX CONTAINING RESIDULA PEROXIDES. THE STABILIZED CONPOSITION HAS PARTICULAR UTILITY AS A COATING FOR CELLULOSIC SUBSTRATES.

    Defatted soybean fractionation by solvent extraction
    2.
    发明授权
    Defatted soybean fractionation by solvent extraction 失效
    通过溶剂萃取法定义大豆分解

    公开(公告)号:US3734901A

    公开(公告)日:1973-05-22

    申请号:US3734901D

    申请日:1970-09-28

    Inventor: HAYES L SIMMS R

    CPC classification number: A23J1/142 C11B1/10

    Abstract: SOYA PROTEIN CONCENTRATES ARE PREPARED BY REMOVING RESIDUAL LIPID AND WATER-SOLUBLE CONSTITUENTS FROM DEFATTED SOYBEAN FLAKES. THE RESIDUAL LIPIDS ARE INITIALLY EXTRACTED FROM THE SOYBEAN FLAKES WITH A HYDROCARBON-MONOHYDRIC ALCOHOL SOLVENT FOLLOWED BY AQUEOUS EXTRACTION OF THE WATER-SOLUBLE CONSTITUENTS. A HIGH LECITHIN-CONTAINING OIL IS OBTAINED BY ADMIXING THE RESULTANT LIPID MISCELLA AND AQUEOUS MISCELLA AND THEN EFFECTUATING AN OIL PHASE SEPRATION FROM THE ADMIXTURE.

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