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    Method of extinguishing fires and compositions therefor containing cationic silicone surfactants
    1.
    发明授权
    Method of extinguishing fires and compositions therefor containing cationic silicone surfactants 失效
    灭火剂及其含有阳离子硅氧烷表面活性剂的组合物的方法

    公开(公告)号：US3677347A

    公开(公告)日：1972-07-18

    申请号：US3677347D

    申请日：1969-12-22

    Applicant: UNION CARBIDE CORP

    Inventor： ROSEN MEYER R ,  PROKAI BELA

    IPC: A62D1/02 ,  A62C1/12 ,  A62D1/00

    CPC classification number: A62D1/0071 ,  Y10S516/906

    Abstract: Cationic siloxanes in the liquid phase of fire extinguishing foams, with or without other materials as foam promoters, stabilizers or special purpose additives, provide rapid extinguishment of flames, are capable of forming vapor-securing films over burning hydrocarbon liquids to prevent reignition upon foam rupture or disintegration and impart unique elastic properties useful in producing high expansion foams and in producing low expansion foams for sprinkler systems.

    Abstract translation: 灭火泡沫的液相中的阳离子硅氧烷，有或没有其他材料作为泡沫促进剂，稳定剂或特殊用途添加剂，可以快速熄灭火焰，能够在燃烧的烃类液体上形成蒸汽固定膜，以防止泡沫破裂引起的重燃 或分解，并赋予生产高膨胀泡沫和生产喷淋系统的低膨胀泡沫的独特弹性。

    HIGH MOLECULAR WEIGHT WATER-SOLUBLE POLYMERS AND FLOCCULATION METHOD USING SAME
    4.
    发明专利
    HIGH MOLECULAR WEIGHT WATER-SOLUBLE POLYMERS AND FLOCCULATION METHOD USING SAME 未知

    公开(公告)号：CA1225793A

    公开(公告)日：1987-08-18

    申请号：CA448158

    申请日：1984-02-23

    Applicant: UNION CARBIDE CORP

    Inventor： FAN YOU-LING ,  BRODE GEORGE L ,  ROSEN MEYER R

    IPC: B01D21/01 ,  C02F1/54 ,  C08F20/00 ,  C08F20/52 ,  C08F220/54 ,  C08F28/02 ,  C02F1/56

    Abstract: A high molecular weight, water-soluble polymer, water-in-oil emulsions thereof and a flocculating process using same are disclosed. The polymer may be represented by the formula: wherein A represents a repeating unit derived from a hydrophobic vinyl monomer having a water-solubility of less than about 5 weight %; R1 and R3 are each a hydrogen atom or a methyl group; R4 and R5 are each a hydrogen atom, a methyl group or an ethyl group; R2 represents a divalent hydrocarbon group having from 2 to 13 carbon atoms; X represents a monovalent cation; B represents a repeating unit derived from an ethylenically-unsaturated carboxylic acid or a salt thereof; m is about 0.1-10 mole %, n is about 1-40 mole %, p is about 20-98.9 mole %, and q is about 0-40 mole % with the proviso that m + n + p + q = 100 mole % and r is a large positive integer. D-13,858

    PROCESS FOR FLOCCULATING PHOSPHATIC SLIMES
    5.
    发明专利
    PROCESS FOR FLOCCULATING PHOSPHATIC SLIMES 未知

    公开(公告)号：CA1187213A

    公开(公告)日：1985-05-14

    申请号：CA409785

    申请日：1982-08-19

    Applicant: UNION CARBIDE CORP

    Inventor： ROSEN MEYER R ,  FAN YOU-LING ,  CHU NAN S

    IPC: C02F1/56

    Abstract: PROCESS FOR FLOCCULATING PHOSPHATIC SLIMES Described herein is a process for flocculating phosphatic slimes which comprises (a) forming a concentrated aqueous solution from a water-soluble ter-or higher polymer water-in oil emulsion, (b) diluting said concentrated aqueous solution of ter-or higher polymer formed in step (a) with additional water, (c) mixing the diluted solution of (b) with phosphatic slimes under appropriate floc forming conditions and (d) allowing the suspended solids to settle from said slime to form an essentially clear aqueous supernatant. S P E C I F I C A T I O N

    POLYMER WATER-IN-OIL EMULSIONS
    6.
    发明专利
    POLYMER WATER-IN-OIL EMULSIONS 未知

    公开(公告)号：CA1187766A

    公开(公告)日：1985-05-28

    申请号：CA410303

    申请日：1982-08-27

    Applicant: UNION CARBIDE CORP

    Inventor： CHU NAN S ,  FAN YOU-LING ,  BRODE GEORGE L ,  ROSEN MEYER R

    IPC: C08F2/32 ,  C08F220/56 ,  B01F17/52

    Abstract: POLYMER WATER-IN-OIL EMULSIONS Described herein are water soluble ter-or higher polymer water-in-oil emulsions comprising: (a) an aqueous phase comprising from about 60 to about 80 weight percent and containing therein from about 30 to about 70 weight percent of a ter- or higher polymer and from about 30 to about 70 weight percent of water, (D) a hydropnobic liquid comprising from about 15 to about 39.; weight percent, and (c) an oil-soluble surfactant comprising from about 0.5 to about 5 weight percent, said weight percents based on the total weight or the emulsion. S P E C I F I C A T I O N

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