ES8302745A1 - Un procedimiento mejorado para extruir una composicion de resina poliolefinica. - Google Patents
Un procedimiento mejorado para extruir una composicion de resina poliolefinica.Info
- Publication number
- ES8302745A1 ES8302745A1 ES507857A ES507857A ES8302745A1 ES 8302745 A1 ES8302745 A1 ES 8302745A1 ES 507857 A ES507857 A ES 507857A ES 507857 A ES507857 A ES 507857A ES 8302745 A1 ES8302745 A1 ES 8302745A1
- Authority
- ES
- Spain
- Prior art keywords
- ziegler
- extrusion
- composition
- olefin polymers
- natta catalyzed
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Materials For Medical Uses (AREA)
- Catalysts (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US21516580A | 1980-12-11 | 1980-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES507857A0 ES507857A0 (es) | 1983-02-01 |
| ES8302745A1 true ES8302745A1 (es) | 1983-02-01 |
Family
ID=22801934
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES507857A Expired ES8302745A1 (es) | 1980-12-11 | 1981-12-10 | Un procedimiento mejorado para extruir una composicion de resina poliolefinica. |
| ES516564A Granted ES516564A0 (es) | 1980-12-11 | 1982-10-15 | Procedimiento mejorado para extruir por colada en, ranura o por soplado de pelicula una composicion de resina polimerica |
| ES516565A Granted ES516565A0 (es) | 1980-12-11 | 1982-10-15 | Procedimiento mejorado para moldeo por inyeccion o soplado de una composicion de resina poliolefinica. |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES516564A Granted ES516564A0 (es) | 1980-12-11 | 1982-10-15 | Procedimiento mejorado para extruir por colada en, ranura o por soplado de pelicula una composicion de resina polimerica |
| ES516565A Granted ES516565A0 (es) | 1980-12-11 | 1982-10-15 | Procedimiento mejorado para moldeo por inyeccion o soplado de una composicion de resina poliolefinica. |
Country Status (26)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU567713B2 (en) * | 1983-01-31 | 1987-12-03 | Union Carbide Corporation | Method for reducing lens formation in polyolefin films |
| USD402275S (en) | 1997-02-12 | 1998-12-08 | Fibox Oy Ab | Enclosure for electronic and electric components |
| CA2497368A1 (en) | 2002-09-11 | 2004-03-25 | Ciba Specialty Chemicals Holding Inc. | Stabillization of organic materials |
| CA2868640C (en) * | 2014-10-21 | 2021-10-26 | Nova Chemicals Corporation | Solution polymerization process |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1410555A (fr) * | 1963-09-25 | 1965-09-10 | Hoechst Ag | Procédé de purification de polyoléfines |
| US3773743A (en) * | 1969-02-03 | 1973-11-20 | Dow Chemical Co | Process for improving the color of ziegler olefin polymers |
-
1981
- 1981-11-06 CA CA000389622A patent/CA1177188A/en not_active Expired
- 1981-11-09 NZ NZ198910A patent/NZ198910A/en unknown
- 1981-11-11 ZA ZA817813A patent/ZA817813B/xx unknown
- 1981-11-20 AU AU77714/81A patent/AU544324B2/en not_active Ceased
- 1981-12-02 TR TR21835A patent/TR21835A/xx unknown
- 1981-12-03 NO NO814127A patent/NO161267C/no unknown
- 1981-12-03 CS CS818961A patent/CS235522B2/cs unknown
- 1981-12-04 IL IL64446A patent/IL64446A0/xx not_active IP Right Cessation
- 1981-12-09 BR BR8108012A patent/BR8108012A/pt unknown
- 1981-12-09 JP JP56197032A patent/JPS57123024A/ja active Granted
- 1981-12-09 GR GR66750A patent/GR82267B/el unknown
- 1981-12-09 SU SU813362298A patent/SU1303031A3/ru active
- 1981-12-09 FI FI813960A patent/FI74295C/fi not_active IP Right Cessation
- 1981-12-09 EG EG81721A patent/EG15687A/xx active
- 1981-12-10 PL PL1981234174A patent/PL139814B1/pl unknown
- 1981-12-10 ES ES507857A patent/ES8302745A1/es not_active Expired
- 1981-12-10 KR KR1019810004913A patent/KR880000267B1/ko not_active Expired
- 1981-12-10 IE IE2904/81A patent/IE52229B1/en not_active IP Right Cessation
- 1981-12-10 PL PL1981244831A patent/PL139715B1/pl unknown
- 1981-12-10 HU HU813726A patent/HU191234B/hu not_active IP Right Cessation
- 1981-12-10 DE DE8181110327T patent/DE3168207D1/de not_active Expired
- 1981-12-10 DK DK549181A patent/DK156170C/da not_active IP Right Cessation
- 1981-12-10 PH PH26611A patent/PH17116A/en unknown
- 1981-12-10 AT AT81110327T patent/ATE11146T1/de not_active IP Right Cessation
- 1981-12-10 IN IN1408/CAL/81A patent/IN156444B/en unknown
- 1981-12-10 EP EP81110327A patent/EP0054268B2/en not_active Expired
-
1982
- 1982-10-15 ES ES516564A patent/ES516564A0/es active Granted
- 1982-10-15 ES ES516565A patent/ES516565A0/es active Granted
-
1987
- 1987-12-30 MY MY97/87A patent/MY8700097A/xx unknown
Also Published As
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