1.
    发明专利
    未知

    公开(公告)号:DE69202895T3

    公开(公告)日:1999-04-01

    申请号:DE69202895

    申请日:1992-03-20

    Abstract: An additive for a lithographic dampening solution is disclosed, which comprises: (a) a compound represented by the following formula (A): wherein R represents a methyl group, an ethyl group, an n-propyl group or an isopropyl group, and n represents an integer of 1 to 4; and (b) an alcohol having an HLB of 7.0 to 15.0 which is selected from the group consisting of primary or tertiary alkoxyalcohols having an alkoxy group containing from 1 to 6 carbon atoms, primary or tertiary alkanols, saturated straight-chain polyhydric alcohols containing from 2 to 6 carbon atoms and diethylene glycol monoalkyl ethers. A dampening solution for lithographic printing comprising water and the additive is also disclosed. p

    2.
    发明专利
    未知

    公开(公告)号:DE69202895T2

    公开(公告)日:1995-11-30

    申请号:DE69202895

    申请日:1992-03-20

    Abstract: An additive for a lithographic dampening solution is disclosed, which comprises: (a) a compound represented by the following formula (A): wherein R represents a methyl group, an ethyl group, an n-propyl group or an isopropyl group, and n represents an integer of 1 to 4; and (b) an alcohol having an HLB of 7.0 to 15.0 which is selected from the group consisting of primary or tertiary alkoxyalcohols having an alkoxy group containing from 1 to 6 carbon atoms, primary or tertiary alkanols, saturated straight-chain polyhydric alcohols containing from 2 to 6 carbon atoms and diethylene glycol monoalkyl ethers. A dampening solution for lithographic printing comprising water and the additive is also disclosed. p

    6.
    发明专利
    未知

    公开(公告)号:DE69202895D1

    公开(公告)日:1995-07-20

    申请号:DE69202895

    申请日:1992-03-20

    Abstract: An additive for a lithographic dampening solution is disclosed, which comprises: (a) a compound represented by the following formula (A): wherein R represents a methyl group, an ethyl group, an n-propyl group or an isopropyl group, and n represents an integer of 1 to 4; and (b) an alcohol having an HLB of 7.0 to 15.0 which is selected from the group consisting of primary or tertiary alkoxyalcohols having an alkoxy group containing from 1 to 6 carbon atoms, primary or tertiary alkanols, saturated straight-chain polyhydric alcohols containing from 2 to 6 carbon atoms and diethylene glycol monoalkyl ethers. A dampening solution for lithographic printing comprising water and the additive is also disclosed. p

    8.
    发明专利
    未知

    公开(公告)号:ES2075971T3

    公开(公告)日:1995-10-16

    申请号:ES92104876

    申请日:1992-03-20

    Abstract: An additive for a lithographic dampening solution is disclosed, which comprises: (a) a compound represented by the following formula (A): wherein R represents a methyl group, an ethyl group, an n-propyl group or an isopropyl group, and n represents an integer of 1 to 4; and (b) an alcohol having an HLB of 7.0 to 15.0 which is selected from the group consisting of primary or tertiary alkoxyalcohols having an alkoxy group containing from 1 to 6 carbon atoms, primary or tertiary alkanols, saturated straight-chain polyhydric alcohols containing from 2 to 6 carbon atoms and diethylene glycol monoalkyl ethers. A dampening solution for lithographic printing comprising water and the additive is also disclosed. p

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