ES340251A1 - Un procedimiento para la polimerizacion de lactonas con a- yuda de un catalizador en presencia de un diluyente. - Google Patents
Un procedimiento para la polimerizacion de lactonas con a- yuda de un catalizador en presencia de un diluyente.Info
- Publication number
- ES340251A1 ES340251A1 ES340251A ES340251A ES340251A1 ES 340251 A1 ES340251 A1 ES 340251A1 ES 340251 A ES340251 A ES 340251A ES 340251 A ES340251 A ES 340251A ES 340251 A1 ES340251 A1 ES 340251A1
- Authority
- ES
- Spain
- Prior art keywords
- alpha
- monomer
- polymerization
- lactones
- inert gas
- 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
- 150000002596 lactones Chemical class 0.000 title abstract 4
- 238000006116 polymerization reaction Methods 0.000 title abstract 3
- 239000003054 catalyst Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000011261 inert gas Substances 0.000 abstract 3
- 239000000178 monomer Substances 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 239000003085 diluting agent Substances 0.000 abstract 2
- 229960000380 propiolactone Drugs 0.000 abstract 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 abstract 1
- 239000003570 air Substances 0.000 abstract 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- RBFQJDQYXXHULB-UHFFFAOYSA-N arsane Chemical group [AsH3] RBFQJDQYXXHULB-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- -1 carboxylate ions Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical group 0.000 abstract 1
- 229940083124 ganglion-blocking antiadrenergic secondary and tertiary amines Drugs 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 150000003003 phosphines Chemical group 0.000 abstract 1
- 150000004714 phosphonium salts Chemical group 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 150000003141 primary amines Chemical class 0.000 abstract 1
- 125000001453 quaternary ammonium group Chemical group 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- OUULRIDHGPHMNQ-UHFFFAOYSA-N stibane Chemical group [SbH3] OUULRIDHGPHMNQ-UHFFFAOYSA-N 0.000 abstract 1
- 150000003568 thioethers Chemical class 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
- C08G63/02—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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6606273A NL6606273A (ref) | 1966-05-09 | 1966-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES340251A1 true ES340251A1 (es) | 1968-09-01 |
Family
ID=19796537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES340251A Expired ES340251A1 (es) | 1966-05-09 | 1967-05-08 | Un procedimiento para la polimerizacion de lactonas con a- yuda de un catalizador en presencia de un diluyente. |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE698109A (ref) |
| CH (1) | CH482754A (ref) |
| DE (1) | DE1745384A1 (ref) |
| ES (1) | ES340251A1 (ref) |
| GB (1) | GB1126152A (ref) |
| NL (1) | NL6606273A (ref) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6291605B1 (en) | 1990-06-06 | 2001-09-18 | Clarence S. Freeman | Polymerization process with spraying step |
-
1966
- 1966-05-09 NL NL6606273A patent/NL6606273A/xx unknown
-
1967
- 1967-05-08 BE BE698109D patent/BE698109A/xx unknown
- 1967-05-08 GB GB2128167A patent/GB1126152A/en not_active Expired
- 1967-05-08 CH CH647967A patent/CH482754A/de not_active IP Right Cessation
- 1967-05-08 ES ES340251A patent/ES340251A1/es not_active Expired
- 1967-05-08 DE DE19671745384 patent/DE1745384A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL6606273A (ref) | 1967-11-10 |
| CH482754A (de) | 1969-12-15 |
| DE1745384A1 (de) | 1971-09-02 |
| GB1126152A (en) | 1968-09-05 |
| BE698109A (ref) | 1967-11-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES394778A1 (es) | Procedimiento para la absorcion de componentes gaseosos desde medios gaseosos mediante liquidos de absorcion. | |
| BG28258A3 (en) | Method of ammonia carrbamide obtaining | |
| GB1089594A (en) | Process for recovery of vinyl acetate | |
| ES340251A1 (es) | Un procedimiento para la polimerizacion de lactonas con a- yuda de un catalizador en presencia de un diluyente. | |
| Seguchi et al. | The Effect of Pressure on the Diels-Alder Reaction | |
| GB1440402A (en) | Process for separating methacrolein | |
| ES8106878A1 (es) | Procedimiento para la separacion de agua a partir de mezclascon acetato de vinilo y acido acetico | |
| Yoshida et al. | A direct synthesis of carbamic ester from carbon dioxide, vinyl ether and amine. | |
| ES285893A1 (es) | Un procedimiento para la fabricación de copolímeros de etileno | |
| ES306124A1 (es) | Procedimiento de oxidacion de un hidrocarburo aliciclico saturado. | |
| GB1264194A (ref) | ||
| GB1090499A (en) | Hydrogenation process | |
| ATA507079A (de) | Verfahren zur herstellung von loesungen von monomeren | |
| GB1256920A (ref) | ||
| GB1271698A (en) | Improvements relating to the manufacture of nitric acid | |
| ES373303A1 (es) | Procedimiento para la elaboracion de acetato de vinilo im- puro. | |
| GB983375A (en) | Process for preparing dodecandioic acid | |
| GB1102370A (en) | Method of preparing ethylenediamine | |
| GB844371A (en) | Improvements in or relating to bubble cap apparatus and to fractionating or absorption columns and like devices | |
| GB1062104A (en) | Improvements in or relating to the production of benzaldehyde | |
| GB1149148A (en) | Process for the polymerization of ª‰-lactones | |
| GB798347A (en) | Stabilization of chloroprene | |
| GB794785A (en) | Improvements in the production of polyolefines | |
| GB1384790A (en) | Decomposition of ammonium carbamate | |
| GB1187217A (en) | Fluid-liquid contacting in Physical or Chemical Processes |