GB940136A - Improvements in or relating to the working up of olefine polymers - Google Patents
Improvements in or relating to the working up of olefine polymersInfo
- Publication number
- GB940136A GB940136A GB15816/62A GB1581662A GB940136A GB 940136 A GB940136 A GB 940136A GB 15816/62 A GB15816/62 A GB 15816/62A GB 1581662 A GB1581662 A GB 1581662A GB 940136 A GB940136 A GB 940136A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dispersing agent
- polymers
- catalyst
- april
- absence
- 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
- 229920000642 polymer Polymers 0.000 title abstract 3
- 239000002270 dispersing agent Substances 0.000 abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- -1 polypropylene Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 239000000843 powder Substances 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
- C08F6/00—Post-polymerisation treatments
- C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV0020584 | 1961-04-29 | ||
| DEV24014A DE1204413B (de) | 1961-04-29 | 1963-05-02 | Verfahren zur Reinigung von Polyolefinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB940136A true GB940136A (en) | 1963-10-23 |
Family
ID=26001523
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15816/62A Expired GB940136A (en) | 1961-04-29 | 1962-04-25 | Improvements in or relating to the working up of olefine polymers |
| GB18259/64A Expired GB1025718A (en) | 1961-04-29 | 1964-05-01 | A process for working up olefine polymers |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18259/64A Expired GB1025718A (en) | 1961-04-29 | 1964-05-01 | A process for working up olefine polymers |
Country Status (7)
| Country | Link |
|---|---|
| BE (2) | BE645912A (en, 2012) |
| CH (2) | CH405715A (en, 2012) |
| DE (2) | DE1545134A1 (en, 2012) |
| FR (2) | FR1319154A (en, 2012) |
| GB (2) | GB940136A (en, 2012) |
| NL (2) | NL6404796A (en, 2012) |
| SE (2) | SE301383B (en, 2012) |
-
0
- NL NL277818D patent/NL277818A/xx unknown
- BE BE613781D patent/BE613781A/xx unknown
- FR FR85645D patent/FR85645E/fr not_active Expired
-
1961
- 1961-04-29 DE DE19611545134 patent/DE1545134A1/de active Pending
-
1962
- 1962-02-07 CH CH146262A patent/CH405715A/de unknown
- 1962-03-20 SE SE3087/62A patent/SE301383B/xx unknown
- 1962-04-05 FR FR893414A patent/FR1319154A/fr not_active Expired
- 1962-04-25 GB GB15816/62A patent/GB940136A/en not_active Expired
-
1963
- 1963-05-02 DE DEV24014A patent/DE1204413B/de active Pending
-
1964
- 1964-03-31 BE BE645912D patent/BE645912A/xx unknown
- 1964-04-06 CH CH435064A patent/CH419618A/de unknown
- 1964-04-29 NL NL6404796A patent/NL6404796A/xx unknown
- 1964-05-01 GB GB18259/64A patent/GB1025718A/en not_active Expired
- 1964-05-04 SE SE5492/64A patent/SE322049B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE322049B (en, 2012) | 1970-03-23 |
| GB1025718A (en) | 1966-04-14 |
| SE301383B (en, 2012) | 1968-06-04 |
| DE1204413B (de) | 1965-11-04 |
| NL277818A (en, 2012) | |
| BE613781A (en, 2012) | |
| BE645912A (en, 2012) | 1964-07-16 |
| FR85645E (en, 2012) | 1965-12-17 |
| DE1545134A1 (de) | 1970-01-22 |
| CH405715A (de) | 1966-01-15 |
| FR1319154A (fr) | 1963-02-22 |
| NL6404796A (en, 2012) | 1964-11-10 |
| CH419618A (de) | 1966-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BG31223A3 (en) | Method for obtaining of tertiarj olephines | |
| FR1315577A (fr) | Procédé de préparation de supports catalyseurs, notamment pour l'hydratation catalytique d'oléfines en alcools, catalyseurs conformes à ceux obtenus et leur application | |
| JPS5545646A (en) | Preparation of hydroxybutylaldehyde | |
| GB940136A (en) | Improvements in or relating to the working up of olefine polymers | |
| JPS5446708A (en) | Preparation of 2, 2, 4-trimethyl-1, 3-pentane-diol diisobutylate | |
| FR1250710A (fr) | Procédé d'oxydation d'oléfines en aldéhydes, cétones ou acides | |
| FR1284258A (fr) | Procédé chimique d'élimination des vernis des véhicules | |
| FR1171442A (fr) | Perfectionnements apportés aux solutions de catalyseurs solubles utilisées pour lapolymérisation d'hydrocarbures oléfiniques | |
| GB558618A (en) | Improvements in recovery of olefin oxides | |
| FR1331589A (fr) | Procédé de transformation par oxydation de composés organiques en présence d'un catalyseur contenant des composés oxygénés du molybdène | |
| GB951294A (en) | Improved process for the recovery of cyclohexane | |
| コーラーヴェルナー | O. Cullmann, Die Christologie des Neuen Testaments; K. Barth, Die Kirchliche Dogmatik IV/3/1 | |
| GB1181903A (en) | Process for Purification of Low-Pressure Polyolefins | |
| GB1006939A (en) | Purification of olefines | |
| ES269633A1 (es) | Un procedimiento para la purificacion de tricloruro de titanio | |
| AT232522B (de) | Katalysator zur selektiven Hydrierung von Acetylen sowie Verfahren zu seiner Herstellung | |
| ES239424A1 (es) | Procedimiento para la polimerizacion de olefinas | |
| JPS5248410A (en) | Operators misoperation preventing system | |
| JPS5548206A (en) | Neutralization of olefin washing solution | |
| GB933130A (en) | A method of removing acetylene from a mixture of vinyl fluoride and acetylene | |
| BE605718A (fr) | Procédé de préparation d'un mélange contenant de l'hydroperoxyde de trans-9-décahydronaphtalène, du cis-alpha- et du cis-beta-décahydronaphtol et des cis-alpha- et cis-beta-décahydronaphtalène-cétones. | |
| GB680138A (en) | Improvements in and relating to the production of catalysts | |
| FR1244752A (fr) | Procédé d'oxydation d'oléfines en aldéhydes, cétones ou acides | |
| FR1348983A (fr) | Perfectionnements aux catalyseurs de polymérisation utilisés notamment pour la polymérisation de composés insaturés, par exemple de l'isoprène | |
| FR1292437A (fr) | Procédé de préparation de mélanges de gaz contenant de l'acétylène |