公开(公告)号：DE3014579A1

公开(公告)日：1981-10-22

申请号：DE3014579

申请日：1980-04-16

Applicant: BASF AG

Inventor： HORN PETER DIPL CHEM DR ,  CORDES CLAUS DIPL CHEM DR ,  WERTHER HEINZ-ULRICH DIPL CHEM ,  ZUERGER MANFRED ING GRAD ,  REIMANN HORST DIPL CHEM DR

IPC: C08F283/04 ,  C08L77/00 ,  G03F7/037 ,  C08J3/28 ,  G03C1/70

公开(公告)号：DE2644986A1

公开(公告)日：1978-04-13

申请号：DE2644986

申请日：1976-10-06

Applicant: BASF AG

Inventor： BRONSTERT BERND DIPL CHEM DR ,  LENZ WERNER DIPL CHEM DR ,  HARTMANN HEINRICH DIPL CHEM DR ,  WERTHER HEINZ-ULRICH DIPL CHEM ,  ZUERGER MANFRED ING GRAD

IPC: G03F7/032 ,  C08F2/50 ,  C08F283/04 ,  C08L77/00 ,  G03F7/004 ,  G03F7/027 ,  G03F7/02 ,  G03C1/68

Abstract: Photopolymerizable compositions for the manufacture of relief printing plates, especially relief plates for making mats, comprising an alcohol-soluble linear polyamide, a photoinitiator and a mixture of (a) a diether or triether obtained from 1 mole of an aliphatic diol or triol and from 2 to 3 moles of N-hydroxymethylacrylamide or N-hydroxymethylmethacrylamide and (b) an unsaturated ester-urethane obtained from 1 mole of toluylene diisocyanate and 2 moles of a hydroxyalkyl acrylate or methacrylate, (a) and (b) being mixed in specific ratios.

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.

公开(公告)号：DE3144905A1

公开(公告)日：1983-05-19

申请号：DE3144905

申请日：1981-11-12

Applicant: BASF AG

Inventor： LYNCH JOHN DIPL CHEM DR ,  NAARMANN HERBERT DIPL CHEM DR ,  SCHULZ GUENTHER DIPL CHEM DR ,  VYVIAL RUDOLF DIPL ING ,  WALLBILLICH GUENTER DIPL CHEM ,  ZUERGER MANFRED ING GRAD

IPC: G03F7/09 ,  C08F8/14 ,  G03F7/00 ,  G03F7/027 ,  G03F7/032 ,  G03F7/033 ,  G03F7/038 ,  G03C1/68 ,  G03F7/10

Abstract: Photosensitive recording materials which are suitable for the production of printing plates and relief plates and possess a photopolymerizable relief-forming layer which can be developed with water and is based on a polyvinylalcohol/monomer mixture contain, as a binder in the said layer, a polyvinylalcohol derivative which is obtained by reacting polyvinylalcohol with an acylating agent which has groups which are polymerizable by free radicals, the reaction being carried out in the heterogeneous phase, in an aprotic dispersant, using the acylating agent in an amount which corresponds to not less than twice the molar amount required to achieve the desired degree of acylation.

公开(公告)号：DE3045549A1

公开(公告)日：1982-07-08

申请号：DE3045549

申请日：1980-12-03

Applicant: BASF AG

Inventor： LENZ WERNER DIPL CHEM DR ,  ELIS GERMAN ,  HOFFMANN GERHARD DIPL CHEM DR ,  ZUERGER MANFRED ING GRAD

IPC: B41N1/06 ,  G03F7/09 ,  G03F7/11 ,  G03C1/94 ,  G03C1/68 ,  G03F7/26