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公开(公告)号:DE3113955A1
公开(公告)日:1982-01-14
申请号:DE3113955
申请日:1981-04-07
Applicant: BASF AG
Inventor: DIEM HANS DIPL CHEM DR , DUDECK CHRISTIAN DIPL CHEM DR , KRAUS FRIEDRICH DIPL CHEM DR , SCHUCHART PETER DIPL ING DR
Abstract: In the preparation of amino resin powders by spray-drying corresponding solutions, a considerable saving in energy is achieved if the drying air is partly circulated without drying.