SG11202100284XA - Unimodal polyethylene copolymer and film thereof - Google Patents
Unimodal polyethylene copolymer and film thereofInfo
- Publication number
- SG11202100284XA SG11202100284XA SG11202100284XA SG11202100284XA SG11202100284XA SG 11202100284X A SG11202100284X A SG 11202100284XA SG 11202100284X A SG11202100284X A SG 11202100284XA SG 11202100284X A SG11202100284X A SG 11202100284XA SG 11202100284X A SG11202100284X A SG 11202100284XA
- Authority
- SG
- Singapore
- Prior art keywords
- film
- polyethylene copolymer
- unimodal polyethylene
- unimodal
- copolymer
- Prior art date
Links
- 239000004698 Polyethylene Substances 0.000 title 1
- 229920000573 polyethylene Polymers 0.000 title 1
- -1 polyethylene copolymer Polymers 0.000 title 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/34—Polymerisation in gaseous state
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/04—Broad molecular weight distribution, i.e. Mw/Mn > 6
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/055—Monomodal/unimodal molecular weight distribution
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/12—Melt flow index or melt flow ratio
-
- 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
- C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
- C08F2500/39—Tensile storage modulus E'; Shear storage modulus G'; Tensile loss modulus E''; Shear loss modulus G''; Tensile complex modulus E*; Shear complex modulus G*
-
- 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
- C08F4/025—Metal oxides
-
- 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
- C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
- C08F4/22—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of chromium, molybdenum or tungsten
- C08F4/24—Oxides
-
- 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
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862712398P | 2018-07-31 | 2018-07-31 | |
| PCT/US2019/043878 WO2020028229A1 (en) | 2018-07-31 | 2019-07-29 | Unimodal polyethylene copolymer and film thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11202100284XA true SG11202100284XA (en) | 2021-03-30 |
Family
ID=67551443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11202100284XA SG11202100284XA (en) | 2018-07-31 | 2019-07-29 | Unimodal polyethylene copolymer and film thereof |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11649305B2 (en) |
| EP (1) | EP3830146A1 (en) |
| CN (1) | CN112585177A (en) |
| CA (1) | CA3106990A1 (en) |
| SG (1) | SG11202100284XA (en) |
| WO (1) | WO2020028229A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3830145A1 (en) * | 2018-07-31 | 2021-06-09 | Univation Technologies, LLC | Unimodal polyethylene copolymer and film thereof |
| WO2020028229A1 (en) * | 2018-07-31 | 2020-02-06 | Univation Technologies, Llc | Unimodal polyethylene copolymer and film thereof |
| BR112022023905A2 (en) | 2020-05-29 | 2022-12-27 | Dow Global Technologies Llc | PROCESS FOR PRODUCING AN ETHYLENE-BASED COPOLYMER |
Family Cites Families (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU34020A1 (en) | 1953-01-27 | 1956-02-06 | ||
| US3023203A (en) | 1957-08-16 | 1962-02-27 | Phillips Petroleum Co | Polymerization process |
| NL135065C (en) | 1965-05-14 | |||
| US3622251A (en) | 1969-11-12 | 1971-11-23 | Battelle Development Corp | Sealed piston compressor or pump |
| US4003712A (en) | 1970-07-29 | 1977-01-18 | Union Carbide Corporation | Fluidized bed reactor |
| US3704287A (en) | 1970-09-17 | 1972-11-28 | Union Carbide Corp | High temperature reduced catalyst and process |
| US3709853A (en) | 1971-04-29 | 1973-01-09 | Union Carbide Corp | Polymerization of ethylene using supported bis-(cyclopentadienyl)chromium(ii)catalysts |
| US4011382A (en) | 1975-03-10 | 1977-03-08 | Union Carbide Corporation | Preparation of low and medium density ethylene polymer in fluid bed reactor |
| US4100105A (en) | 1977-01-21 | 1978-07-11 | Union Carbide Corporation | Titanium-modified silyl chromate catalysts for ethylene polymerization |
| US4302566A (en) | 1978-03-31 | 1981-11-24 | Union Carbide Corporation | Preparation of ethylene copolymers in fluid bed reactor |
| CA1168521A (en) | 1982-02-01 | 1984-06-05 | Clifford F. Thompson | Leak detector |
| US4543399A (en) | 1982-03-24 | 1985-09-24 | Union Carbide Corporation | Fluidized bed reaction systems |
| US4588790A (en) | 1982-03-24 | 1986-05-13 | Union Carbide Corporation | Method for fluidized bed polymerization |
| US4988783A (en) | 1983-03-29 | 1991-01-29 | Union Carbide Chemicals And Plastics Company Inc. | Ethylene polymerization using supported vanadium catalyst |
| FR2618786B1 (en) | 1987-07-31 | 1989-12-01 | Bp Chimie Sa | PROCESS FOR THE POLYMERIZATION OF GASEOUS OLEFINS IN A FLUIDIZED BED REACTOR |
| US4994534A (en) | 1989-09-28 | 1991-02-19 | Union Carbide Chemicals And Plastics Company Inc. | Process for producing sticky polymers |
| US5352749A (en) | 1992-03-19 | 1994-10-04 | Exxon Chemical Patents, Inc. | Process for polymerizing monomers in fluidized beds |
| US5462999A (en) | 1993-04-26 | 1995-10-31 | Exxon Chemical Patents Inc. | Process for polymerizing monomers in fluidized beds |
| ZA943399B (en) | 1993-05-20 | 1995-11-17 | Bp Chem Int Ltd | Polymerisation process |
| US5804678A (en) | 1993-07-13 | 1998-09-08 | Mitsui Petrochemical Industries, Ltd. | Process for gas phase polymerization of olefin |
| EP0649992B1 (en) | 1993-10-23 | 1997-07-30 | WABCO GmbH | Disc brake actuator |
| US5677375A (en) | 1995-07-21 | 1997-10-14 | Union Carbide Chemicals & Plastics Technology Corporation | Process for producing an in situ polyethylene blend |
| US5665818A (en) | 1996-03-05 | 1997-09-09 | Union Carbide Chemicals & Plastics Technology Corporation | High activity staged reactor process |
| US5627242A (en) | 1996-03-28 | 1997-05-06 | Union Carbide Chemicals & Plastics Technology Corporation | Process for controlling gas phase fluidized bed polymerization reactor |
| US6489408B2 (en) | 2000-11-30 | 2002-12-03 | Univation Technologies, Llc | Polymerization process |
| US6562263B2 (en) | 2000-12-21 | 2003-05-13 | Addex, Inc. | Internal bubble cooling control system and method |
| US7795366B2 (en) | 2002-08-12 | 2010-09-14 | Exxonmobil Chemical Patents Inc. | Modified polyethylene compositions |
| US6989344B2 (en) | 2002-12-27 | 2006-01-24 | Univation Technologies, Llc | Supported chromium oxide catalyst for the production of broad molecular weight polyethylene |
| JP2006521455A (en) | 2003-03-28 | 2006-09-21 | ユニオン・カーバイド・ケミカルズ・アンド・プラスチックス・テクノロジー・コーポレーション | Mineral oil-based chromium catalyst for polyethylene production |
| US7157531B2 (en) | 2004-06-21 | 2007-01-02 | Univation Technologies, Llc | Methods for producing polymers with control over composition distribution |
| DE102005018629A1 (en) | 2005-04-21 | 2006-10-26 | Wacker Chemie Ag | Process for the preparation of triorganosiloxy-containing organopolysiloxanes |
| US7078467B1 (en) | 2005-06-14 | 2006-07-18 | Univation Technologies, Llc | Single catalyst low, medium and high density polyethylenes |
| TWI404730B (en) | 2007-02-05 | 2013-08-11 | Univation Tech Llc | Methods of controlling polymer properties |
| CN101932617B (en) | 2008-02-27 | 2012-10-03 | 尤尼威蒂恩技术有限责任公司 | Modified chromium-based catalysts and polymerization processes for using the same |
| US9988473B2 (en) | 2013-05-02 | 2018-06-05 | Dow Global Technologies Llc | Polyethylene composition and articles made therefrom |
| CA2930657C (en) | 2013-11-21 | 2023-03-14 | Univation Technologies, Llc | Methods for controlling polymer properties |
| ES2960727T3 (en) | 2014-09-02 | 2024-03-06 | Univation Tech Llc | Polyolefin production with chromium-based catalysts |
| US10913831B2 (en) | 2016-01-29 | 2021-02-09 | Univation Technologies, Llc | Polyolefin film with improved toughness |
| CN111886261A (en) | 2017-10-27 | 2020-11-03 | 尤尼威蒂恩技术有限责任公司 | Polyethylene copolymer resin and film |
| ES3053691T3 (en) * | 2018-05-24 | 2026-01-23 | Univation Tech Llc | Unimodal polyethylene copolymer and film thereof |
| WO2020028229A1 (en) * | 2018-07-31 | 2020-02-06 | Univation Technologies, Llc | Unimodal polyethylene copolymer and film thereof |
| EP3830145A1 (en) * | 2018-07-31 | 2021-06-09 | Univation Technologies, LLC | Unimodal polyethylene copolymer and film thereof |
-
2019
- 2019-07-29 WO PCT/US2019/043878 patent/WO2020028229A1/en not_active Ceased
- 2019-07-29 CA CA3106990A patent/CA3106990A1/en active Pending
- 2019-07-29 SG SG11202100284XA patent/SG11202100284XA/en unknown
- 2019-07-29 CN CN201980044338.8A patent/CN112585177A/en active Pending
- 2019-07-29 EP EP19750224.8A patent/EP3830146A1/en active Pending
- 2019-07-29 US US17/261,605 patent/US11649305B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020028229A1 (en) | 2020-02-06 |
| EP3830146A1 (en) | 2021-06-09 |
| US11649305B2 (en) | 2023-05-16 |
| CA3106990A1 (en) | 2020-02-06 |
| CN112585177A (en) | 2021-03-30 |
| US20210261703A1 (en) | 2021-08-26 |
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