Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 430/611
Name: Radiation imagery chemistry: process, composition, or product thereof > Radiation sensitive product > Silver compound sensitizer containing > Stabilizing or fog inhibiting ingredient containing > Mercaptan, thioether, thione, disulfide or organic bisulfite
Description: Subject matter containing a compound which includes any of these groups: R-SH, R-S-R, R-S-S-R, R-SO3










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12

Patent Number Title Of Patent Date Issued
4859580 Heat developable photosensitive material Aug. 22, 1989
4849324 Method of processing silver halide color photographic material using a reduced amount of replenisher Jul. 18, 1989
4849327 Silver halide light-sensitive material comprising benzo-bis-thiazole quaternary salts as antifogging agents Jul. 18, 1989
4845020 Method of processing silver halide photographic material using an organic compound which loses its development restraining function by reaction with an oxidized developer Jul. 4, 1989
4845018 Image-forming process involving heating step Jul. 4, 1989
4840871 Color photographic heat development process Jun. 20, 1989
4839263 Method of forming dye image having superior rapid processing performance Jun. 13, 1989
4839270 Rapidly processable silver halide photographic light-sensitive material Jun. 13, 1989
4837141 Thermally developable light-sensitive material containing a development restrainer compound Jun. 6, 1989
4824759 Method for forming an image Apr. 25, 1989
4820616 Color photographic recording material Apr. 11, 1989
4810627 Photographic recording material Mar. 7, 1989
4804623 Photographic recording material, a process for the production of photographic images and new triazoles Feb. 14, 1989
4801524 Process for preparing silver halide emulsion and photographic light-sensitive material containing said emulsion Jan. 31, 1989
4792518 Silver halide color reversal reflection print sensitive material Dec. 20, 1988
4789627 Method for forming direct positive color images Dec. 6, 1988
4788132 Silver halide color reversal photographic material Nov. 29, 1988
4784938 Silver halide photographic light-sensitive material Nov. 15, 1988
4782012 Photographic material containing a novel dir-compound Nov. 1, 1988
4772546 Silver halide photographic material with high interimage effects Sep. 20, 1988
4772545 High speed silver halide photographic materials Sep. 20, 1988
4770991 Silver halide photographic light-sensitive materials Sep. 13, 1988
4762774 Method for color image formation comprising a rapid desilvering process Aug. 9, 1988
4749646 Silver halide photosensitive materials containing thiourea and analogue derivatives Jun. 7, 1988
4741990 Method for processing silver halide photographic light-sensitive materials May. 3, 1988
4740438 Organic disulfides as image dye stabilizers Apr. 26, 1988
4740454 Silver halide photographic material Apr. 26, 1988
4738918 Process for processing silver halide photographic material Apr. 19, 1988
4737452 Silver halide photographic materials Apr. 12, 1988
4734353 Methods using oximes for processing a silver halide photographic light-sensitive material Mar. 29, 1988
4729946 Silver halide photographic light-sensitive material Mar. 8, 1988
4728601 Tetra-aza indene compounds Mar. 1, 1988
4727017 Substituted triazolopyrimidines and their use in light-sensitive photographic elements Feb. 23, 1988
4720451 Silver halide color reversal light-sensitive material Jan. 19, 1988
4719174 Direct positive silver halide photographic light-sensitive material depress formation of re-reversed negative image Jan. 12, 1988
4713322 Silver halide photosensitive material Dec. 15, 1987
4708927 Photographic elements with development inhibitor precursor Nov. 24, 1987
4704350 Silver halide color photographic material Nov. 3, 1987
4702999 Silver halide photographic light-sensitive materials Oct. 27, 1987
4696887 Method for formation of an image comprising a heating step Sep. 29, 1987
4696894 Silver halide photographic materials containing 1,3,4-thiadiazole derivatives having a polar substituent Sep. 29, 1987
4695525 Image forming process Sep. 22, 1987
4695535 Silver halide photosensitive material Sep. 22, 1987
4690885 Silver halide photographic material Sep. 1, 1987
4689286 Color photographic recording material developable by heat treatment Aug. 25, 1987
4687731 Method for processing light-sensitive silver halide color photographic material which contains a high speed reactive yellow coupler by processing, after fixings, with a sulfite-containing solu Aug. 18, 1987
4686167 Compositions comprising ethane dioic acid hydrazide compounds and derivatives useful as dot-promoting agents Aug. 11, 1987
4684604 Oxidative release of photographically useful groups from hydrazide compounds Aug. 4, 1987
4678735 Heat developable light-sensitive material with development inhibitor releaser Jul. 7, 1987
4678739 Image forming method including heating step Jul. 7, 1987

1 2 3 4 5 6 7 8 9 10 11 12










 
 
  Recently Added Patents
System and method for displaying a constant time selection context menu interface
Rate controlled first in first out (FIFO) queues for clock domain crossing
Security authentication method, apparatus, and system
Pluggable power cell for an inverter
Method of interfacing a host operating through a logical address space with a direct file storage medium
Circuits for prevention of reverse leakage in V.sub.th-cancellation charge pumps
Semiconductor memory device, method of controlling read preamble signal thereof, and data transmission method
  Randomly Featured Patents
Vegetable topper and method for topping tuber vegetables
Reduced surface field device having an extended field plate and method for forming the same
Automotive ram air system
Pyrazole-derived kinase inhibitors and uses thereof
Golf shoe outsole
Method and apparatus for controlling engine torque
Incandescent lamp with bulb having IR reflecting film
Compatible four channel radio broadcast and receiving system
Liquid ejecting head and liquid ejecting apparatus
Character recognition apparatus