3.
    发明专利
    未知

    公开(公告)号:DE2713535A1

    公开(公告)日:1977-10-27

    申请号:DE2713535

    申请日:1977-03-26

    Applicant: KAO CORP

    Abstract: A thermosetting resin composition useful in a powder coating composition comprising a polyepoxy compound and a polycarboxylic acid obtained by reacting (1) one mole of a polycarboxylic acid obtained by reacting (i) one mole of a polyoxyalkylene ether of a dihydric phenol, with (ii) 1 to 4 moles of trimellitic acid or anhydride thereof, (2) from 0.1 to 0.5 moles of a diepoxy compound.

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