LOW WATER-SENSITIVE HYDRAULIC FLUIDS CONTAINING BORATE ESTERS AND FORMALS

    公开(公告)号:CA1090774A

    公开(公告)日:1980-12-02

    申请号:CA113159

    申请日:1971-05-17

    Applicant: OLIN CORP

    Abstract: This invention relates to a low water-sensitive hydraulic fluid composition which contains from about 20 to about 96% by weight of at least one borate ester as the base fluid and additionally, from about 2 to about 40% of a bis(glycol ether) formal. Such low water-sensitive hydraulic fluids are high boiling compositions which also have desirable properties at low temperatures, particularly viscosity, and thus are useful under a wide variety of climatic and operational conditions.

    WATER-INSENSITIVE HYDRAULIC FLUIDS CONTAINING BORATE ESTERS

    公开(公告)号:GB1214171A

    公开(公告)日:1970-12-02

    申请号:GB3226168

    申请日:1968-07-05

    Applicant: OLIN CORP

    Abstract: 1,214,171. Borate esters. OLIN CORP. 5 July, 1968 [14 July, 1967; 1 April, 1968], No. 32261/68. Heading C2C. [Also in Division C5] A borate ester of the formula was prepared in Example IX by reacting one mole of orthoboric acid with one mole each of triethylene glycol monomethyl ether, diethylene glycol monoethyl ether and diethylene glycol monomethyl ether, in succession, in toluene solution, water being removed after each reaction. In Example X a tris-borate ester is prepared by reacting a 50 : 50 random addition product of ethylene oxide and propylene oxide with orthoboric acid, in toluene solution, in molar ratio 3 : 1, the product having a b.p. 625-630‹ F.

    7.
    发明专利
    未知

    公开(公告)号:DE2147416A1

    公开(公告)日:1973-07-26

    申请号:DE2147416

    申请日:1971-09-22

    Applicant: OLIN CORP

    Abstract: This invention relates to a low water-sensitive hydraulic fluid composition which contains from about 20 to about 96 percent by weight of at least one borate ester as the base fluid and additionally, from about 2 to about 40 percent of a bis (glycol ether) formal. Such low water-sensitive hydraulic fluids are high boiling compositions which also have desirable properties at low temperatures, particularly viscosity, and thus are useful under a wide variety of climatic and operational conditions.

    9.
    发明专利
    未知

    公开(公告)号:DE2141441A1

    公开(公告)日:1973-08-16

    申请号:DE2141441

    申请日:1971-08-18

    Applicant: OLIN CORP

    Abstract: This invention relates to a low water-sensitive hydraulic fluid composition which contains from about 20 to about 96 percent by weight of at least one borate ester as the base fluid and additionally, from about 2 to about 40 percent of a bis (glycol ether) formal. Such low water-sensitive hydraulic fluids are high boiling compositions which also have desirable properties at low temperatures, particularly viscosity, and thus are useful under a wide variety of climatic and operational conditions.

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