GB1090527A - A process for the polymerization of ª‰-lactones in suspension - Google Patents
A process for the polymerization of ª‰-lactones in suspensionInfo
- Publication number
- GB1090527A GB1090527A GB3953266A GB3953266A GB1090527A GB 1090527 A GB1090527 A GB 1090527A GB 3953266 A GB3953266 A GB 3953266A GB 3953266 A GB3953266 A GB 3953266A GB 1090527 A GB1090527 A GB 1090527A
- Authority
- GB
- United Kingdom
- Prior art keywords
- suspension
- polymerization
- viscosity
- lactone
- lactones
- 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
- 238000006116 polymerization reaction Methods 0.000 title abstract 3
- 239000000725 suspension Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- -1 polyethylene Polymers 0.000 abstract 2
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 229920002367 Polyisobutene Polymers 0.000 abstract 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- IKWKJIWDLVYZIY-UHFFFAOYSA-M butyl(triphenyl)phosphanium;bromide Chemical compound [Br-].C=1C=CC=CC=1[P+](C=1C=CC=CC=1)(CCCC)C1=CC=CC=C1 IKWKJIWDLVYZIY-UHFFFAOYSA-M 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000002596 lactones Chemical class 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 229920001296 polysiloxane Polymers 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 229920003048 styrene butadiene rubber Polymers 0.000 abstract 1
- ODHXBMXNKOYIBV-UHFFFAOYSA-N triphenylamine Chemical compound C1=CC=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 ODHXBMXNKOYIBV-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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
- C08G63/08—Lactones or lactides
Landscapes
- 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)
- Polyamides (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6511630A NL6511630A (enrdf_load_stackoverflow) | 1965-09-07 | 1965-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1090527A true GB1090527A (en) | 1967-11-08 |
Family
ID=19794072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3953266A Expired GB1090527A (en) | 1965-09-07 | 1966-09-05 | A process for the polymerization of ª‰-lactones in suspension |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE686455A (enrdf_load_stackoverflow) |
| CH (1) | CH479652A (enrdf_load_stackoverflow) |
| DE (1) | DE1645384C3 (enrdf_load_stackoverflow) |
| GB (1) | GB1090527A (enrdf_load_stackoverflow) |
| NL (1) | NL6511630A (enrdf_load_stackoverflow) |
| SE (1) | SE307673B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2953523A1 (fr) * | 2009-12-08 | 2011-06-10 | Arkema France | Procede de preparation d'un polymere d'au moins un monomere cyclique |
-
1965
- 1965-09-07 NL NL6511630A patent/NL6511630A/xx unknown
-
1966
- 1966-09-05 GB GB3953266A patent/GB1090527A/en not_active Expired
- 1966-09-05 DE DE19661645384 patent/DE1645384C3/de not_active Expired
- 1966-09-05 CH CH1279666A patent/CH479652A/de not_active IP Right Cessation
- 1966-09-05 SE SE1190166A patent/SE307673B/xx unknown
- 1966-09-05 BE BE686455D patent/BE686455A/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2953523A1 (fr) * | 2009-12-08 | 2011-06-10 | Arkema France | Procede de preparation d'un polymere d'au moins un monomere cyclique |
| US9738751B2 (en) | 2009-12-08 | 2017-08-22 | Arkema France | Method for preparing a polymer from at least one cyclic monomer |
Also Published As
| Publication number | Publication date |
|---|---|
| NL6511630A (enrdf_load_stackoverflow) | 1967-03-08 |
| BE686455A (enrdf_load_stackoverflow) | 1967-03-06 |
| SE307673B (enrdf_load_stackoverflow) | 1969-01-13 |
| CH479652A (de) | 1969-10-15 |
| DE1645384A1 (de) | 1970-05-14 |
| DE1645384C3 (de) | 1974-04-25 |
| DE1645384B2 (de) | 1973-06-28 |
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