DE2335536A1 - Verfahren zur kontinuierlichen polymerisation von aethylen - Google Patents
Verfahren zur kontinuierlichen polymerisation von aethylenInfo
- Publication number
- DE2335536A1 DE2335536A1 DE19732335536 DE2335536A DE2335536A1 DE 2335536 A1 DE2335536 A1 DE 2335536A1 DE 19732335536 DE19732335536 DE 19732335536 DE 2335536 A DE2335536 A DE 2335536A DE 2335536 A1 DE2335536 A1 DE 2335536A1
- Authority
- DE
- Germany
- Prior art keywords
- hydrogen
- ethylene
- rate
- polymerization
- catalyst
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/28—Titanium compounds
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
- A47C17/045—Seating furniture having loose or by fabric hinge connected cushions changeable to beds
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B12/00—Jointing of furniture or the like, e.g. hidden from exterior
- F16B12/10—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like
- F16B12/12—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics
- F16B12/26—Jointing of furniture or the like, e.g. hidden from exterior using pegs, bolts, tenons, clamps, clips, or the like for non-metal furniture parts, e.g. made of wood, of plastics using snap-action elements
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3280972A GB1430072A (en) | 1972-07-13 | 1972-07-13 | Polymerisation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2335536A1 true DE2335536A1 (de) | 1974-04-18 |
Family
ID=10344319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732335536 Pending DE2335536A1 (de) | 1972-07-13 | 1973-07-12 | Verfahren zur kontinuierlichen polymerisation von aethylen |
Country Status (11)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3950269A (en) * | 1974-05-20 | 1976-04-13 | E. I. Du Pont De Nemours & Co. | Olefin polymerization catalyst system and process for polymerization of olefins |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE559774A (enrdf_load_stackoverflow) * | 1956-08-03 | |||
| FR2058003A5 (en) * | 1969-08-13 | 1971-05-21 | Ici Ltd | Transitionmetal polymerization catalysts - for olefinic monomers |
-
1972
- 1972-07-13 GB GB3280972A patent/GB1430072A/en not_active Expired
-
1973
- 1973-07-12 DE DE19732335536 patent/DE2335536A1/de active Pending
- 1973-07-12 IT IT26542/73A patent/IT991163B/it active
- 1973-07-12 DK DK386673AA patent/DK141101B/da unknown
- 1973-07-12 NL NL7309727A patent/NL7309727A/xx not_active Application Discontinuation
- 1973-07-12 BE BE133425A patent/BE802280A/xx unknown
- 1973-07-12 FR FR7325653A patent/FR2193039B2/fr not_active Expired
- 1973-07-13 JP JP48078549A patent/JPS4953272A/ja active Pending
- 1973-07-13 ZA ZA00734749A patent/ZA734749B/xx unknown
- 1973-07-13 AU AU58056/73A patent/AU467696B2/en not_active Expired
- 1973-07-13 LU LU68012A patent/LU68012A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU467696B2 (en) | 1975-12-11 |
| ZA734749B (en) | 1975-02-26 |
| IT7326542A1 (it) | 1975-01-12 |
| LU68012A1 (enrdf_load_stackoverflow) | 1973-09-26 |
| IT991163B (it) | 1975-07-30 |
| NL7309727A (enrdf_load_stackoverflow) | 1974-01-15 |
| DK141101C (enrdf_load_stackoverflow) | 1980-07-14 |
| GB1430072A (en) | 1976-03-31 |
| JPS4953272A (enrdf_load_stackoverflow) | 1974-05-23 |
| FR2193039B2 (enrdf_load_stackoverflow) | 1977-05-13 |
| AU5805673A (en) | 1975-01-16 |
| DK141101B (da) | 1980-01-14 |
| FR2193039A2 (enrdf_load_stackoverflow) | 1974-02-15 |
| BE802280A (fr) | 1974-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |