Patent search ap:("BASF AG") AND inv:"BORHO KLAUS DR DIPL ING" Page 1

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发明专利
Process for improving the production, drying and shelf life of multilayer elements which are suitable for the production of relief printing plates 未知

公开(公告)号：DE3226779A1

公开(公告)日：1983-02-10

申请号：DE3226779

申请日：1982-07-17

Applicant: BASF AG

Inventor： LYNCH JOHN DR DIPL CHEM , VYVIAL RUDOLF DIPL ING , ZUERGER MANFRED ING GRAD , BORHO KLAUS DR DIPL ING

IPC: G03F7/09 , G03F7/10

Abstract: Photopolymer multilayer elements having water-developable, photosensitive polyvinyl alcohol monomer layers and which are suitable for the production of relief printing plates can be improved with respect to their production, drying and shelf life by applying a thin layer of a low-molecular-weight, highly hydrolysed polyvinyl alcohol.

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