公开(公告)号：DE2231299A1

公开(公告)日：1973-01-11

申请号：DE2231299

申请日：1972-06-26

Applicant: IBM

Inventor： ANGELO RAYMOND WILLIAM ,  BALAN ALBERT LAWRENCE ,  HUETTNER DAVID JOSEPH ,  POLIAK RICHARD MARTIN ,  SHIPLEY JOHN FRANK

IPC: B23K35/36

公开(公告)号：AU4466889A

公开(公告)日：1990-05-24

申请号：AU4466889

申请日：1989-11-14

Applicant: IBM

Inventor： ANGELO RAYMOND WILLIAM ,  GELORME JEFFREY DONALD ,  KUCZYNSKI JOSEPH PAUL ,  LAWRENCE WILLIMA HOWELL ,  PAPPAS SOCRATES PETER ,  SIMPSON LOGAN LLOYD

IPC: C07C381/12 ,  C08G59/00 ,  C08G59/18 ,  C08G59/68 ,  G03F7/029 ,  G03C1/71

Abstract: Sulfonium salts of the formula: wherein Ar is a fused aromatic radical; R1 is a divalent organic bridge; each R2 and R3 individually is an alkyl, aryl, alkaryl, aralkyl or substituted aryl, provided that not more than one of R2 and R3 is alkyl; and A is a non-nucleophilic anion; use thereof and preparation thereof.

公开(公告)号：DE3169284D1

公开(公告)日：1985-04-18

申请号：DE3169284

申请日：1981-10-27

Applicant: IBM

Inventor： ANGELO RAYMOND WILLIAM ,  BAKOS PETER

IPC: C09K13/06 ,  C23F1/26 ,  H01L21/308 ,  H01L21/3213 ,  C23F1/00 ,  G03F7/26

公开(公告)号：AU620936B2

公开(公告)日：1992-02-27

申请号：AU4466889

申请日：1989-11-14

Applicant: IBM

Inventor： ANGELO RAYMOND WILLIAM ,  GELORME JEFFREY DONALD ,  KUCZYNSKI JOSEPH PAUL ,  LAWRENCE WILLIMA HOWELL ,  PAPPAS SOCRATES PETER ,  SIMPSON LOGAN LLOYD

IPC: C07C381/12 ,  C08G59/00 ,  C08G59/18 ,  C08G59/68 ,  G03F7/029 ,  G03C1/71

Abstract: Sulfonium salts of the formula: wherein Ar is a fused aromatic radical; R1 is a divalent organic bridge; each R2 and R3 individually is an alkyl, aryl, alkaryl, aralkyl or substituted aryl, provided that not more than one of R2 and R3 is alkyl; and A is a non-nucleophilic anion; use thereof and preparation thereof.

公开(公告)号：BR8905837A

公开(公告)日：1990-06-12

申请号：BR8905837

申请日：1989-11-20

Applicant: IBM

Inventor： ANGELO RAYMOND WILLIAM ,  GELORME JEFFREY DONALD ,  KUCZYNSKI JOSEPH PAUL ,  LAWRENCE WILLIAM HOWELL ,  PAPPAS SOCRATES PETER ,  SIMPSN LOGAN LLOYD

IPC: C07C381/12 ,  C08G59/00 ,  C08G59/18 ,  C08G59/68 ,  G03F7/029 ,  C07C309/04 ,  C07C309/08 ,  C07C309/23 ,  C08L63/00

Abstract: Sulfonium salts of the formula: wherein Ar is a fused aromatic radical; R1 is a divalent organic bridge; each R2 and R3 individually is an alkyl, aryl, alkaryl, aralkyl or substituted aryl, provided that not more than one of R2 and R3 is alkyl; and A is a non-nucleophilic anion; use thereof and preparation thereof.