FR2075617A5 - - Google Patents
Info
- Publication number
- FR2075617A5 FR2075617A5 FR7101376A FR7101376A FR2075617A5 FR 2075617 A5 FR2075617 A5 FR 2075617A5 FR 7101376 A FR7101376 A FR 7101376A FR 7101376 A FR7101376 A FR 7101376A FR 2075617 A5 FR2075617 A5 FR 2075617A5
- Authority
- FR
- France
- 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
Classifications
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- 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
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/30—Hardeners
- G03C1/301—Aldehydes or derivatives thereof, e.g. bisulfite addition products
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/42—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/42—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
- C07C45/43—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis of >CX2 groups, X being halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
- C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
- C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/55—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing halogen
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/56—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups
- C07C47/565—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing hydroxy groups all hydroxy groups bound to the ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702002063 DE2002063A1 (de) | 1970-01-17 | 1970-01-17 | Verfahren zur Haertung von photographischen gelatinehaltigen Schichten |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2075617A5 true FR2075617A5 (fr) | 1971-10-08 |
Family
ID=5759889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7101376A Expired FR2075617A5 (fr) | 1970-01-17 | 1971-01-15 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3762926A (fr) |
BE (1) | BE761604A (fr) |
DE (1) | DE2002063A1 (fr) |
FR (1) | FR2075617A5 (fr) |
GB (1) | GB1340361A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0044260A2 (fr) * | 1980-07-11 | 1982-01-20 | Rhone-Poulenc Specialites Chimiques | Procédé de préparation de polyphénols comportant éventuellement un groupement aldéhyde |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1550356A (en) * | 1975-05-01 | 1979-08-15 | Agfa Gevaert | Hardening developers for silver halide photography |
DE2943807A1 (de) * | 1979-10-30 | 1981-05-14 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren zur haertung eines photographischen materials |
US5424177A (en) * | 1991-07-05 | 1995-06-13 | Konica Corporation | Stabilizer for silver halide color photographic light-sensitive materials and its concentrated composition, and processing method using said stabilizer |
US6031022A (en) * | 1997-04-28 | 2000-02-29 | Eastman Kodak Company | Pigmented ink jet inks containing olefins |
US5853470A (en) * | 1997-04-28 | 1998-12-29 | Eastman Kodak Company | Pigmented ink jet inks containing aldehydes |
US6161929A (en) * | 1998-05-22 | 2000-12-19 | Eastman Kodak Company | Inkjet images on PVA overcoated with hardener solution |
US6176574B1 (en) | 1998-05-22 | 2001-01-23 | Eastman Kodak Company | Printing apparatus with spray bar for improved durability |
US6045219A (en) * | 1998-05-22 | 2000-04-04 | Eastman Kodak Company | Pigmented ink jet prints on gelatin overcoated with hardeners |
US6082853A (en) * | 1998-05-22 | 2000-07-04 | Eastman Kodak Company | Printing apparatus with processing tank |
US6020398A (en) * | 1998-05-22 | 2000-02-01 | Eastman Kodak Company | Pigmented ink jet inks for poly (vinylalcohol) receivers |
US6435678B1 (en) | 1998-05-22 | 2002-08-20 | Eastman Kodak Company | Waterfast ink jet images treated with hardeners |
US6254230B1 (en) | 1998-05-22 | 2001-07-03 | Eastman Kodak Company | Ink jet printing apparatus with print head for improved image durability |
US6074057A (en) * | 1998-05-22 | 2000-06-13 | Eastman Kodak Company | Pigmented ink jet inks and recording elements containing hardening agents |
CN105461525B (zh) * | 2015-12-23 | 2017-10-20 | 华南理工大学 | 1,3,5‑三醛基均苯三酚的制备及制备过程三氟乙酸的回用方法 |
-
1970
- 1970-01-17 DE DE19702002063 patent/DE2002063A1/de active Pending
-
1971
- 1971-01-05 US US00104132A patent/US3762926A/en not_active Expired - Lifetime
- 1971-01-05 GB GB42571A patent/GB1340361A/en not_active Expired
- 1971-01-15 BE BE761604A patent/BE761604A/nl unknown
- 1971-01-15 FR FR7101376A patent/FR2075617A5/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0044260A2 (fr) * | 1980-07-11 | 1982-01-20 | Rhone-Poulenc Specialites Chimiques | Procédé de préparation de polyphénols comportant éventuellement un groupement aldéhyde |
EP0044260A3 (en) * | 1980-07-11 | 1982-02-10 | Rhone-Poulenc Specialites Chimiques | Process for the preparation of polyphenols optionally substituted by an aldehyde group |
US4435601A (en) | 1980-07-11 | 1984-03-06 | Rhone-Poulenc Industries | Preparation of polyphenols by oxidation of hydroxybenzaldehydes |
Also Published As
Publication number | Publication date |
---|---|
BE761604A (nl) | 1971-07-15 |
GB1340361A (en) | 1973-12-12 |
DE2002063A1 (de) | 1971-10-07 |
US3762926A (en) | 1973-10-02 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |