GB1228702A - - Google Patents
Info
- Publication number
- GB1228702A GB1228702A GB1228702DA GB1228702A GB 1228702 A GB1228702 A GB 1228702A GB 1228702D A GB1228702D A GB 1228702DA GB 1228702 A GB1228702 A GB 1228702A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chelated
- hardener
- jan
- titanium trichloride
- titanous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- 150000001299 aldehydes Chemical class 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- -1 bisulphite compound Chemical class 0.000 abstract 2
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 abstract 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- 239000001828 Gelatine Substances 0.000 abstract 1
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 abstract 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 abstract 1
- PCSMJKASWLYICJ-UHFFFAOYSA-N Succinic aldehyde Chemical compound O=CCCC=O PCSMJKASWLYICJ-UHFFFAOYSA-N 0.000 abstract 1
- 150000001735 carboxylic acids Chemical class 0.000 abstract 1
- 229960001484 edetic acid Drugs 0.000 abstract 1
- 229910001448 ferrous ion Inorganic materials 0.000 abstract 1
- 235000003891 ferrous sulphate Nutrition 0.000 abstract 1
- 239000011790 ferrous sulphate Substances 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229960003330 pentetic acid Drugs 0.000 abstract 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 abstract 1
- 239000002243 precursor Substances 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/305—Additives other than developers
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
- G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
- G03C5/29—Development processes or agents therefor
- G03C5/30—Developers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69556468A | 1968-01-04 | 1968-01-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1228702A true GB1228702A (enrdf_load_stackoverflow) | 1971-04-15 |
Family
ID=24793529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1228702D Expired GB1228702A (enrdf_load_stackoverflow) | 1968-01-04 | 1969-01-03 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3567441A (enrdf_load_stackoverflow) |
| DE (1) | DE1900332A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1602242A (enrdf_load_stackoverflow) |
| GB (1) | GB1228702A (enrdf_load_stackoverflow) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3887375A (en) * | 1973-08-24 | 1975-06-03 | Minnesota Mining & Mfg | Restrainers for rapid access, air stable, regenerable, metal chelate developer solutions |
| US3942985A (en) * | 1973-08-24 | 1976-03-09 | Minnesota Mining And Manufacturing Company | High contrast, rapid access, air stable, regenerable iron chelate developer solutions |
| BE826846A (nl) * | 1975-03-25 | 1975-09-19 | Ontwikkelaars voor fotografische zilverhalogenidematerialen | |
| US3938997A (en) * | 1975-03-28 | 1976-02-17 | Minnesota Mining And Manufacturing Company | Rapid access, air stable, regenerable iron chelate developer solutions |
| US3938998A (en) * | 1975-03-28 | 1976-02-17 | Minnesota Mining And Manufacturing Company | Low contrast, rapid access, air stable, regenerable iron chelate developer solutions |
| US4772155A (en) * | 1987-01-09 | 1988-09-20 | Transpo Industries, Inc. | Safety roadway delineator effective during rainy night-time driving conditions |
| US5049001A (en) * | 1987-01-09 | 1991-09-17 | Transpro Industries, Inc. | Safety roadway delineator effective during rainy night-time driving conditions |
| FR2731282B1 (fr) * | 1995-03-02 | 1997-04-25 | Kodak Pathe | Composition de developpement d'un produit photographique expose ayant une stabilite a l'air ameliore |
| CN104805675B (zh) * | 2015-03-03 | 2017-03-29 | 上海彭港实业发展有限公司 | 脱色剂 |
-
1968
- 1968-01-04 US US695564A patent/US3567441A/en not_active Expired - Lifetime
- 1968-12-31 FR FR1602242D patent/FR1602242A/fr not_active Expired
-
1969
- 1969-01-03 GB GB1228702D patent/GB1228702A/en not_active Expired
- 1969-01-03 DE DE19691900332 patent/DE1900332A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1602242A (enrdf_load_stackoverflow) | 1970-10-26 |
| DE1900332A1 (de) | 1969-08-07 |
| US3567441A (en) | 1971-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |