GR81544B - - Google Patents
Info
- Publication number
- GR81544B GR81544B GR67539A GR820167539A GR81544B GR 81544 B GR81544 B GR 81544B GR 67539 A GR67539 A GR 67539A GR 820167539 A GR820167539 A GR 820167539A GR 81544 B GR81544 B GR 81544B
- Authority
- GR
- Greece
Links
Classifications
-
- 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
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/02—Carriers therefor
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/793—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling upstream of the plasticising zone, e.g. heating in the hopper
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
- B29C48/83—Heating or cooling the cylinders
- B29C48/832—Heating
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
- B29C48/865—Heating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24245781A | 1981-03-11 | 1981-03-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GR81544B true GR81544B (el) | 1984-12-11 |
Family
ID=22914853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GR67539A GR81544B (el) | 1981-03-11 | 1982-03-09 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0060673B1 (el) |
JP (1) | JPS58198551A (el) |
KR (1) | KR830009143A (el) |
AU (1) | AU559389B2 (el) |
CA (1) | CA1190686A (el) |
DE (1) | DE3269544D1 (el) |
GR (1) | GR81544B (el) |
ZA (1) | ZA821565B (el) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5922944A (ja) * | 1982-07-30 | 1984-02-06 | Mitsubishi Petrochem Co Ltd | 押出成形用樹脂組成物 |
US4486552A (en) * | 1983-02-28 | 1984-12-04 | The Dow Chemical Company | Fog-resistant olefin polymer films |
US4532165A (en) * | 1983-05-09 | 1985-07-30 | Mitsui Petrochemical Industries Ltd. | Poly-1-butene resin composition |
JPS6357647A (ja) * | 1986-08-28 | 1988-03-12 | Mitsubishi Petrochem Co Ltd | フイルムの製造方法 |
JP2567248B2 (ja) * | 1987-08-10 | 1996-12-25 | 住友化学工業株式会社 | フィルム成形用樹脂組成物 |
JP2560546B2 (ja) * | 1990-12-21 | 1996-12-04 | 住友化学工業株式会社 | フィルム用ポリオレフィン系樹脂組成物 |
US5550193A (en) * | 1994-12-07 | 1996-08-27 | Novacor Chemicals Ltd. | Melt fracture elimination in film production |
US5459187A (en) * | 1995-02-13 | 1995-10-17 | Novacor Chemicals Ltd. | Polyethylene with reduced melt fracture |
JP2014114413A (ja) * | 2012-12-12 | 2014-06-26 | Japan Polyethylene Corp | 酸化耐熱と耐変色性に優れた樹脂組成物及びフィルム |
CN113549236B (zh) * | 2021-09-22 | 2021-12-31 | 汇泰渤海水产有限责任公司 | 可降解海藻膜及其制备方法和包装制品 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1235862A (fr) * | 1959-09-16 | 1960-07-08 | Eastman Kodak Co | Nouvelle composition de polyéthylène et film mince formé à partir de cette composition |
BE620180A (el) * | 1961-07-26 | |||
CA961998A (en) * | 1969-10-27 | 1975-01-28 | Russell G. Hancock | Extrusion of polyolefins without gel streak formation |
JPS5128878A (ja) * | 1974-09-05 | 1976-03-11 | Showa Yuka Kk | Tomeiseitoburotsukinguboshiseinosugureta enshinhoripuropirenfuirumu no seizohoho |
US3969304A (en) * | 1974-11-27 | 1976-07-13 | National Distillers And Chemical Corporation | Ethylene polymer films |
US4013622A (en) * | 1975-06-23 | 1977-03-22 | Cities Service Company | Method of reducing breakdown in polyethylene film |
JPS54145749A (en) * | 1978-05-09 | 1979-11-14 | Tokuyama Soda Co Ltd | Polypropylene composition for film |
-
1982
- 1982-03-08 CA CA000397842A patent/CA1190686A/en not_active Expired
- 1982-03-09 DE DE8282301209T patent/DE3269544D1/de not_active Expired
- 1982-03-09 ZA ZA821565A patent/ZA821565B/xx unknown
- 1982-03-09 EP EP82301209A patent/EP0060673B1/en not_active Expired
- 1982-03-09 GR GR67539A patent/GR81544B/el unknown
- 1982-03-10 JP JP57036681A patent/JPS58198551A/ja active Granted
- 1982-03-10 AU AU81258/82A patent/AU559389B2/en not_active Ceased
- 1982-03-10 KR KR1019820001026A patent/KR830009143A/ko unknown
Also Published As
Publication number | Publication date |
---|---|
EP0060673A1 (en) | 1982-09-22 |
CA1190686A (en) | 1985-07-16 |
DE3269544D1 (en) | 1986-04-10 |
ZA821565B (en) | 1983-01-26 |
JPS58198551A (ja) | 1983-11-18 |
JPS6241611B2 (el) | 1987-09-03 |
AU559389B2 (en) | 1987-03-12 |
AU8125882A (en) | 1982-09-16 |
EP0060673B1 (en) | 1986-03-05 |
KR830009143A (ko) | 1983-12-17 |