GB1046737A - Production of polyethylene in film or other shaped form - Google Patents
Production of polyethylene in film or other shaped formInfo
- Publication number
- GB1046737A GB1046737A GB22775/63A GB2277563A GB1046737A GB 1046737 A GB1046737 A GB 1046737A GB 22775/63 A GB22775/63 A GB 22775/63A GB 2277563 A GB2277563 A GB 2277563A GB 1046737 A GB1046737 A GB 1046737A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyethylene
- shaped
- polymer
- film
- june
- 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
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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
1,046,737. Moulding polyethylene. HALCON INTERNATIONAL Inc. June 7, 1963 [June 14, 1962], No. 22775/63. Heading B5A. A process for converting ethylene to polyethylene in shaped form comprises polymerizing ethylene under elevated temperature and pressure, separating the melted polymer and melt-extruding it, and converting the resulting material directly into the desired shaped solid form. In the described example molten polymer is passed directly from the melt-extruder to a film extruder. Alternatively the polymer may be shaped to form tubes, sheets, rods, beams, cups, bottles, and bottle caps.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20243162A | 1962-06-14 | 1962-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1046737A true GB1046737A (en) | 1966-10-26 |
Family
ID=22749843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22775/63A Expired GB1046737A (en) | 1962-06-14 | 1963-06-07 | Production of polyethylene in film or other shaped form |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE633252A (en) |
CH (1) | CH417111A (en) |
DK (1) | DK104706C (en) |
ES (1) | ES289022A1 (en) |
FR (1) | FR1499107A (en) |
GB (1) | GB1046737A (en) |
LU (1) | LU43860A1 (en) |
NL (1) | NL294053A (en) |
-
0
- NL NL294053D patent/NL294053A/xx unknown
- BE BE633252D patent/BE633252A/xx unknown
-
1963
- 1963-06-06 LU LU43860D patent/LU43860A1/xx unknown
- 1963-06-07 GB GB22775/63A patent/GB1046737A/en not_active Expired
- 1963-06-12 FR FR937831A patent/FR1499107A/en not_active Expired
- 1963-06-12 CH CH732363A patent/CH417111A/en unknown
- 1963-06-13 DK DK280463AA patent/DK104706C/en active
- 1963-06-14 ES ES289022A patent/ES289022A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK104706C (en) | 1966-06-20 |
LU43860A1 (en) | 1964-12-06 |
FR1499107A (en) | 1967-10-27 |
ES289022A1 (en) | 1963-08-01 |
CH417111A (en) | 1966-07-15 |
BE633252A (en) | 1900-01-01 |
NL294053A (en) | 1900-01-01 |
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