公开(公告)号：ZA9001796B

公开(公告)日：1990-11-28

申请号：ZA9001796

申请日：1990-03-08

Applicant: HOECHST AG

Inventor： DAMMEL RALPH ,  RALPH DAMMEL ,  PAWLOSCKI GEORG ,  GEORG PAWLOSCKI ,  LINGNAU JUERGEN ,  JUERGEN LINGNAU ,  THEIS JUERGEN ,  JUERGEN THEIS

IPC: G03F7/039 ,  C07C271/28 ,  C07C275/50 ,  C08K5/00 ,  C08L61/00 ,  C08L61/04 ,  G03F7/004 ,  H01L21/027 ,  G03F

CPC classification number: G03F7/0045 ,  Y10S430/12 ,  Y10S430/121 ,  Y10S430/122 ,  Y10S430/126

公开(公告)号：ZA901796B

公开(公告)日：1990-11-28

申请号：ZA901796

申请日：1990-03-08

Applicant: HOECHST AG

Inventor： DAMMEL RALPH ,  RALPH DAMMEL ,  PAWLOSCKI GEORG ,  GEORG PAWLOSCKI ,  LINGNAU JUERGEN ,  JUERGEN LINGNAU ,  THEIS JUERGEN ,  JUERGEN THEIS

IPC: G03F7/039 ,  C07C271/28 ,  C07C275/50 ,  C08K5/00 ,  C08L61/00 ,  C08L61/04 ,  G03F7/004 ,  H01L21/027 ,  G03F

Abstract: A radiation-curable mixture is proposed which contains a compound which forms an acid when exposed to high-energy radiation and a compound which is acid-cleavable, and which is characterised in that the compound which forms an acid contains aliphatically bound halogen (chlorine or bromine) and has a pKa of less than 12 or is a derivative of a compound having such a pKa, which derivative can be converted into the free compound by acid catalysis. The composition claimed, and in particular the recording material prepared therefrom, has a higher sensitivity and an improved resolution, and in addition exhibits no image haze after development.