DEVELOPMENT OF DIAR COUPLER

doi:10.7517/j.issn.1674-0475.2003.05.377

Abstract

Abstract: From four aspects of timing group,inhibiting group,coupler group and whole molecule,the development of DIAR coupler is reviewed in the last ten years.In particular,a few of DIAR coupler with new structure or new function are introduced.Inhibiting group is developed fast and some new compounds with good function are synthesized;in order to improve edge effect,DIAR coupler with double timing groups is created;DIAR coupler of forming a washing out dye makes progress in construct,so that are able to be applied widely.

Key words: DIAR coupler, interimage effect, edge effect

CLC Number:

TQ57

LÜ Feng, LIU Yu-ting, ZOU Jing, ZHANG Da-de, YAO Zu-guang. DEVELOPMENT OF DIAR COUPLER[J]. Imaging Science and Photochemistry, 2003, 21(5): 377-391.

References

[1] Philip T S L.Photographic emulsions,elements and processes utilizing release compounds[P].US patent,4 248 962.1981-02-03.
[2] Kumashiro Kenji.Silver halide color photographic materials[P].JP patent,58-132 233.1983-08-06.
[3] Ichijima Yasushi,Obayashi Keiji.Silver halide color photographic materials[P].JP patent,61-249 052.1986-11-06.
[4] Obayshi Keiji,Okawa Atsuhiro,Saito Naoki.Silver halide color photographic materials[P].JP patent,5-80 467.1993-04-02.
[5] Obayashi keiji,Okawa Atsuhiro.Silver halide color photographic materials[P].JP patent,5-80 468.1993-04-02.
[6] Obayashi Keiji.Silver halide color photographic materials[P].JP patent,5-165 145.1993-06-29.
[7] Okawa Atsuhiro,Obayashi Keiji,Kawagishi Toshio.Silver halide color photographic material containing polyhydroxybenzene coupler[P].JP patent,3-221 943.1991-09-30.
[8] Philip Arthur Allway.Photographic couplers which release useful groups,anchiomerically and their synthesis[P].US patent,5 928 815.1999-06-29.
[9] Seki Hiroyuki,Ito Takayyuki.Silver halide color photographic film containing specific developing inhibitor-releasing (DIR) coupler and method for processing same[P].JP patent,2001-92 090.2001-04-06.
[10] Arakwa Jun.Silver halide color photographic material and its image formation by heat development[P].JP patent,2001-201 829.2001-07-27.
[11] J Ramon Vargas,Paul A Bums,Philip D Knight.Dir coupler with hydrolysable inhibitors for use in high pH processal films[P].US patent,5 310 642.1994-03-10.
[12] Sato Naoki,Ishige Osamu.Silver halide color photographic material containing development-inhibitor-releasing agent[P].JP patent,9-114 055.1997-05-02.
[13] Ishige Osamu,Sato Naoki.Silver halide color photographic material containing specific benezotriazole DIR coupler[P].JP patent,9-160 189.1997-06-20.
[14] Gregor J Lestina,Davial T Southby ,Wojciech Slusarek.Photographic material and process employing a development inhibitor releasing compound containing a fluorinated carbon alpha to an amide group[P].US patent,5 283 163.1994-02-01.
[15] Allway Philip,Stanley Paul,Watts Christina.Photographic element containing a dir coupler[P].EP patent,1 014 182.2000-06-28.
[16] Philip A Allway,Christina M Watts,Paul L Stanley.Photographic element contatining a dir coupler[P].US patent,6 238 855.2001-03-29.
[17] Paul B Mmerkel,Philip A Allway,David A Steele,et al.Photographic element containing a dir coupler[P].US patent,6 171 771.2001-01-09.
[18] Paul B Merkel,Philip A Allway,David A Steele,et al., Photographic element containing a dir coupler[P].US patent,6 146 820.2001-11-14.
[19] Kato Eissku,Ishige Osamu,Fujiwara Hirko.Silver halide color photographic materials[P].JP patent,7-168 328.1995-07-04.
[20] Begley William James,Chen Teh Hsuan,Bailey David Scott.Photographic material and process[P].EP patent,0 540 118.1993-05-05.
[21] William J Beyley,Teh H Chen,David S Bailey.Magenta development inhibitor releasing coupler[P].US patent,5 334 490.1994-08-02.
[22] Sakai Minoru,Kato Kazunobu,Yazuda Tomokazu,et al.Silver halide color photographic materials[P].JP patent,5-88 290.1993-04-09.
[23] Yamatani Yorihiro.Silver halide photographic material having two photosensitive layers with different sensitivities[P].JP patent,9-15 785.1997-01-17.
[24] Merkel Paul Barrett,Poslusny Jerrold Neal,Kestner Melvin Michael,et al.Photographic elements comprising 2-phenylcarbamoyl-1-naphthol image modifying couplers yielding dyes resistant to crystallization and reduction[P].EP patent,0 636 934.1995-02-01.
[25] Merkel Paul Barrett,Kapp Daniel Lawrene,Ross Robort John.Photographic elements comprising 2-phenylcarbamoyl-1-naphthol image modifying couplers yielding dyes resistant to crystallization and reduction[P].EP patent,0 636 936.1995-02-01.
[26] Fukazawa Fumyoshi,Kawashima Yasuhiko.Silver halide color photographic material containing development inhibitor releasing coupler[P].JP patent,8-328 213.1996-12-31.
[27] Nomya Makoto,Kawashima Yasuhiko.Silver halide color photographic material containing a heterocyclic compound and development inhibitor releasing coupler[P].JP patent,8-328 214.1996-12-31.
[28] Nomya Makoto,Shinba Satoru.Silver halide color photographic material using silver halide emulsion with disloction lines[P].JP patent,9-68 782.1997-3-11.
[29] Szajewski Richard,Pos Lusny Jerrold Neal,Steele Davis Arnoal,et al.Photographic material and process comprising a universal coupler[P].EP patent,0 520 469.1992-06-26.
[30] Begley William James,Singer Stephen Ptephen Paul,Soutyby Dacid Thomas,et al.Photographic element comprising a combination of a development inhibitory releasing coupler and a bleach accelerator releasing compound[P].EP patent,0 577 193.1993-06-23.
[31] Richard P Szajewski,Jerrold N Poslusny,Davis A Steele,et al.Photographic material and process comprising a universal coupler[P].US patent,5 250 399.1993-10-05.
[32] Begley William James,Michno Drake Matthew,Ling Hans Gway,et al.Photographic material and comprising a coupler of forming a wash-out dye (Q/Q)[P].EP patent,0 577 182.