GB696105A - Improvements in the manufacture of polyacetaldehydes - Google Patents
Improvements in the manufacture of polyacetaldehydesInfo
- Publication number
- GB696105A GB696105A GB13166/51A GB1316651A GB696105A GB 696105 A GB696105 A GB 696105A GB 13166/51 A GB13166/51 A GB 13166/51A GB 1316651 A GB1316651 A GB 1316651A GB 696105 A GB696105 A GB 696105A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acetaldehyde
- oxygen
- freezing
- rate
- molecular weight
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 abstract 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 3
- 230000008014 freezing Effects 0.000 abstract 3
- 238000007710 freezing Methods 0.000 abstract 3
- 229910052760 oxygen Inorganic materials 0.000 abstract 3
- 239000001301 oxygen Substances 0.000 abstract 3
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
- 150000002978 peroxides Chemical class 0.000 abstract 2
- JBIJLHTVPXGSAM-UHFFFAOYSA-N 2-naphthylamine Chemical class C1=CC=CC2=CC(N)=CC=C21 JBIJLHTVPXGSAM-UHFFFAOYSA-N 0.000 abstract 1
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 abstract 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000004449 solid propellant Substances 0.000 abstract 1
- 239000002966 varnish Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C08G2/12—Polymerisation of acetaldehyde or cyclic oligomers thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyethers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR933785X | 1950-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB696105A true GB696105A (en) | 1953-08-26 |
Family
ID=9455744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13166/51A Expired GB696105A (en) | 1950-06-17 | 1951-06-04 | Improvements in the manufacture of polyacetaldehydes |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE933785C (enrdf_load_stackoverflow) |
| FR (1) | FR1020456A (enrdf_load_stackoverflow) |
| GB (1) | GB696105A (enrdf_load_stackoverflow) |
| NL (1) | NL74960C (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2902470A (en) * | 1956-11-30 | 1959-09-01 | Quaker Chemical Products Corp | Phenol modified polyacetals |
| US3001966A (en) * | 1958-08-18 | 1961-09-26 | Du Pont | Thermally-stabilized polyacetaldehyde elastomers, process for their preparation and mixtures of same with polycarbonamides |
| US3184433A (en) * | 1959-08-26 | 1965-05-18 | Du Pont | Stabilized crystalline polyaldehydes having 2-10 carbon atoms per monomer unit |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE580553A (enrdf_load_stackoverflow) * | 1958-08-18 | |||
| BE584606A (enrdf_load_stackoverflow) * | 1958-11-24 | |||
| DE1131401B (de) * | 1960-03-01 | 1962-06-14 | Hoechst Ag | Verfahren zum Stabilisieren von hochmolekularem, linearem Polyacetaldehyd |
| BE602765A (enrdf_load_stackoverflow) * | 1960-04-21 |
-
0
- NL NL74960D patent/NL74960C/xx active
-
1950
- 1950-06-17 FR FR1020456D patent/FR1020456A/fr not_active Expired
-
1951
- 1951-06-04 GB GB13166/51A patent/GB696105A/en not_active Expired
- 1951-06-09 DE DES23441A patent/DE933785C/de not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2902470A (en) * | 1956-11-30 | 1959-09-01 | Quaker Chemical Products Corp | Phenol modified polyacetals |
| US3001966A (en) * | 1958-08-18 | 1961-09-26 | Du Pont | Thermally-stabilized polyacetaldehyde elastomers, process for their preparation and mixtures of same with polycarbonamides |
| US3184433A (en) * | 1959-08-26 | 1965-05-18 | Du Pont | Stabilized crystalline polyaldehydes having 2-10 carbon atoms per monomer unit |
Also Published As
| Publication number | Publication date |
|---|---|
| DE933785C (de) | 1955-10-06 |
| NL74960C (enrdf_load_stackoverflow) | |
| FR1020456A (fr) | 1953-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB696105A (en) | Improvements in the manufacture of polyacetaldehydes | |
| GB1511821A (en) | Bulk polymerisation process using uv light | |
| GB875983A (en) | Ethylene polymers | |
| GB980566A (en) | Process for the preparation of eupolyoxymethylenes | |
| GB1105574A (en) | Telomers of styrene and maleic anhydride and process for preparing them | |
| ES285893A1 (es) | Un procedimiento para la fabricación de copolímeros de etileno | |
| GB838656A (en) | Production of resinous compositions | |
| GB900403A (en) | Catalyst for production of bulk and solution polymerisates | |
| SU464118A3 (ru) | Способ получени полимеров на основе винилацетата | |
| GB1009118A (en) | Process for the manufacture of low molecular weight homo- and copolymers of vinyl esters | |
| ES460929A1 (es) | Un procedimiento para la preparacion de anhidrido polimalei-co. | |
| GB1329215A (en) | Preparation of ethylene telomer waxes | |
| GB1031077A (en) | Novel acetals | |
| GB933710A (en) | Improvements in or relating to the production of high molecular weight polymers | |
| GB814360A (en) | Improvements in the production of esters of tertiary alcohols with unsaturated acids | |
| FR1568839A (enrdf_load_stackoverflow) | ||
| GB1048863A (en) | Plasticizers and plasticized compositions | |
| GB742282A (en) | Process for producing unsaturated carboxylic acids | |
| SU145751A1 (ru) | Способ получени высококристаллического поливинилхлорида | |
| GB974808A (en) | Improvements in and relating to polymers | |
| GB913150A (en) | A process for preparing high molecular weight polymers of formaldehyde | |
| JPS55104307A (en) | Production of cyclopentadiene resin and copolymer resin | |
| GB583172A (en) | Manufacture of polymers containing oxygen | |
| GB1000684A (en) | Diol derivative of 9-oxabicyclo(3,3,1)nonane | |
| GB685151A (en) | Improvements in and relating to polymerisation of products of ª‡:ª‰-unsaturated carboxylic acids |