GB1090863A - Process for the production of poly-1,3-dioxolanes - Google Patents
Process for the production of poly-1,3-dioxolanesInfo
- Publication number
- GB1090863A GB1090863A GB4689/66A GB468966A GB1090863A GB 1090863 A GB1090863 A GB 1090863A GB 4689/66 A GB4689/66 A GB 4689/66A GB 468966 A GB468966 A GB 468966A GB 1090863 A GB1090863 A GB 1090863A
- Authority
- GB
- United Kingdom
- Prior art keywords
- poly
- general formula
- less
- molecular structure
- recurring units
- 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
- 125000006091 1,3-dioxolane group Chemical group 0.000 title 1
- 229920002521 macromolecule Polymers 0.000 abstract 2
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 abstract 1
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
- 239000012442 inert solvent Substances 0.000 abstract 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 abstract 1
- -1 polyhydroxymethylene Polymers 0.000 abstract 1
- 238000007127 saponification reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/28—Condensation with aldehydes or ketones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/48—Isomerisation; Cyclisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2810/00—Chemical modification of a polymer
- C08F2810/30—Chemical modification of a polymer leading to the formation or introduction of aliphatic or alicyclic unsaturated groups
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED0046428 | 1965-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1090863A true GB1090863A (en) | 1967-11-15 |
Family
ID=7049721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4689/66A Expired GB1090863A (en) | 1965-02-03 | 1966-02-02 | Process for the production of poly-1,3-dioxolanes |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT267861B (enrdf_load_stackoverflow) |
| BE (1) | BE675902A (enrdf_load_stackoverflow) |
| ES (1) | ES322480A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1466041A (enrdf_load_stackoverflow) |
| GB (1) | GB1090863A (enrdf_load_stackoverflow) |
| NL (1) | NL6601340A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3594155A (en) * | 1968-10-30 | 1971-07-20 | Allegheny Ludlum Steel | Method for dynamically controlling decarburization of steel |
| DE19641064A1 (de) * | 1996-10-04 | 1998-04-09 | Wacker Chemie Gmbh | Modifizierte Polyvinylbutyrale mit niederer Lösungsviskosität |
-
1966
- 1966-01-27 FR FR47511A patent/FR1466041A/fr not_active Expired
- 1966-02-01 BE BE675902D patent/BE675902A/xx unknown
- 1966-02-01 AT AT88666A patent/AT267861B/de active
- 1966-02-01 ES ES0322480A patent/ES322480A1/es not_active Expired
- 1966-02-02 NL NL6601340A patent/NL6601340A/xx unknown
- 1966-02-02 GB GB4689/66A patent/GB1090863A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1466041A (fr) | 1967-01-13 |
| ES322480A1 (es) | 1967-01-16 |
| NL6601340A (enrdf_load_stackoverflow) | 1966-08-04 |
| BE675902A (enrdf_load_stackoverflow) | 1966-08-01 |
| AT267861B (de) | 1969-01-27 |
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