GB1095850A - Process for the oxidation of polyaldehydes - Google Patents
Process for the oxidation of polyaldehydesInfo
- Publication number
- GB1095850A GB1095850A GB5418666A GB5418666A GB1095850A GB 1095850 A GB1095850 A GB 1095850A GB 5418666 A GB5418666 A GB 5418666A GB 5418666 A GB5418666 A GB 5418666A GB 1095850 A GB1095850 A GB 1095850A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkali
- metal
- noble metal
- oxidizing agent
- polyhydroxycarboxylic acid
- 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
- 229920001744 Polyaldehyde Polymers 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 230000003647 oxidation Effects 0.000 title 1
- 238000007254 oxidation reaction Methods 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 3
- 229910052783 alkali metal Inorganic materials 0.000 abstract 3
- 229910000510 noble metal Inorganic materials 0.000 abstract 3
- -1 Alkali-metal salts Chemical class 0.000 abstract 2
- JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 abstract 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 abstract 2
- 239000007800 oxidant agent Substances 0.000 abstract 2
- 238000005705 Cannizzaro reaction Methods 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229960004643 cupric oxide Drugs 0.000 abstract 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 150000004692 metal hydroxides Chemical class 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/14—Polymerisation of single aldehydes not provided for in groups C08G2/08 - C08G2/12
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/18—Copolymerisation of aldehydes or ketones
- C08G2/20—Copolymerisation of aldehydes or ketones with other aldehydes or ketones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/18—Copolymerisation of aldehydes or ketones
- C08G2/26—Copolymerisation of aldehydes or ketones with compounds containing carbon-to-carbon unsaturation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/30—Chemical modification by after-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED0048815 | 1965-12-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1095850A true GB1095850A (en) | 1967-12-20 |
Family
ID=7051436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5418666A Expired GB1095850A (en) | 1965-12-03 | 1966-12-02 | Process for the oxidation of polyaldehydes |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1570486A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1095850A (enrdf_load_stackoverflow) |
| LU (1) | LU52500A1 (enrdf_load_stackoverflow) |
| NL (1) | NL6617005A (enrdf_load_stackoverflow) |
-
1965
- 1965-12-03 DE DE19651570486 patent/DE1570486A1/de active Pending
-
1966
- 1966-12-02 GB GB5418666A patent/GB1095850A/en not_active Expired
- 1966-12-02 NL NL6617005A patent/NL6617005A/xx unknown
- 1966-12-02 LU LU52500D patent/LU52500A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1570486A1 (de) | 1969-12-11 |
| LU52500A1 (enrdf_load_stackoverflow) | 1967-02-02 |
| NL6617005A (enrdf_load_stackoverflow) | 1967-06-05 |
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