SG10201607495SA - Long chain branched polymers and methods of making same - Google Patents
Long chain branched polymers and methods of making sameInfo
- Publication number
- SG10201607495SA SG10201607495SA SG10201607495SA SG10201607495SA SG10201607495SA SG 10201607495S A SG10201607495S A SG 10201607495SA SG 10201607495S A SG10201607495S A SG 10201607495SA SG 10201607495S A SG10201607495S A SG 10201607495SA SG 10201607495S A SG10201607495S A SG 10201607495SA
- Authority
- SG
- Singapore
- Prior art keywords
- methods
- long chain
- making same
- chain branched
- branched polymers
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title 1
Classifications
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- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
-
- 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
- C08F10/02—Ethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/26—Chromium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/612—Surface area less than 10 m2/g
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/613—10-100 m2/g
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/61—Surface area
- B01J35/615—100-500 m2/g
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/02—Ethene
-
- 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
- C08F2500/09—Long chain branches
-
- 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
- C08F4/16—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of silicon, germanium, tin, lead, titanium, zirconium or hafnium
- C08F4/18—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
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/72—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44
- C08F4/74—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from refractory metals
- C08F4/78—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from refractory metals selected from chromium, molybdenum or tungsten
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/308,289 US9023967B2 (en) | 2011-11-30 | 2011-11-30 | Long chain branched polymers and methods of making same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG10201607495SA true SG10201607495SA (en) | 2016-10-28 |
Family
ID=47226482
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201402758XA SG11201402758XA (en) | 2011-11-30 | 2012-11-14 | Long chain branched polymers and methods of making same |
| SG10201607495SA SG10201607495SA (en) | 2011-11-30 | 2012-11-14 | Long chain branched polymers and methods of making same |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201402758XA SG11201402758XA (en) | 2011-11-30 | 2012-11-14 | Long chain branched polymers and methods of making same |
Country Status (10)
| Country | Link |
|---|---|
| US (4) | US9023967B2 (en) |
| EP (2) | EP2785751B1 (en) |
| KR (1) | KR101941732B1 (en) |
| CN (1) | CN104080823B (en) |
| BR (1) | BR112014013159B1 (en) |
| CA (2) | CA3049594C (en) |
| ES (1) | ES2676664T3 (en) |
| MX (2) | MX346343B (en) |
| SG (2) | SG11201402758XA (en) |
| WO (1) | WO2013081826A1 (en) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9023967B2 (en) | 2011-11-30 | 2015-05-05 | Chevron Phillips Chemical Company Lp | Long chain branched polymers and methods of making same |
| US9096699B2 (en) | 2011-12-02 | 2015-08-04 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
| US9382349B2 (en) * | 2012-08-03 | 2016-07-05 | Exxonmobil Chemical Patents Inc. | Polyalphaolefins prepared using modified Salan catalyst compounds |
| US9045568B2 (en) * | 2012-08-03 | 2015-06-02 | Exxonmobil Chemical Patents Inc. | Vinyl terminated polyethylene with long chain branching |
| WO2014022013A1 (en) * | 2012-08-03 | 2014-02-06 | Exxonmobil Chemical Patents Inc. | Polyalphaolefins prepared using modified salan catalyst compounds |
| US10155831B2 (en) * | 2013-09-05 | 2018-12-18 | Univation Technologies, Llc | Process control for long chain branching control in polyethylene production |
| US10246528B2 (en) | 2014-01-09 | 2019-04-02 | Chevron Phillips Chemical Company Lp | Chromium (III) catalyst systems with activator-supports |
| US9587048B2 (en) | 2015-04-29 | 2017-03-07 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
| US10213766B2 (en) | 2015-09-18 | 2019-02-26 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
| US9988468B2 (en) | 2016-09-30 | 2018-06-05 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
| US11267914B2 (en) | 2016-12-29 | 2022-03-08 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
| US20200369803A1 (en) | 2016-12-29 | 2020-11-26 | Chevron Phillips Chemical Company Lp | Methods of Preparing a Catalyst |
| US10654953B2 (en) | 2016-12-29 | 2020-05-19 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
| CN108690150B (en) * | 2017-04-07 | 2020-11-10 | 中国石油化工股份有限公司 | Catalyst system for olefin polymerization and olefin polymerization method |
| US10550252B2 (en) | 2017-04-20 | 2020-02-04 | Chevron Phillips Chemical Company Lp | Bimodal PE resins with improved melt strength |
| US10287369B2 (en) | 2017-04-24 | 2019-05-14 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
| US10300460B1 (en) | 2017-11-17 | 2019-05-28 | Chevron Phillips Chemical Company L.P. | Aqueous methods for titanating a chromium/silica catalyst |
| US10323109B2 (en) | 2017-11-17 | 2019-06-18 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst utilizing hydrated reagents |
| US10513570B2 (en) | 2017-11-17 | 2019-12-24 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst |
| US10543480B2 (en) | 2018-04-16 | 2020-01-28 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst utilizing hydrated reagents |
| US10722874B2 (en) | 2018-04-16 | 2020-07-28 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst utilizing hydrated reagents |
| US11266976B2 (en) | 2018-04-16 | 2022-03-08 | Chevron Phillips Chemical Company Lp | Methods of preparing a catalyst with low HRVOC emissions |
| US11325106B2 (en) * | 2018-07-30 | 2022-05-10 | ExxonMobil Technology and Engineering Company | Compositions for high temperature catalysis |
| US11186656B2 (en) * | 2019-05-24 | 2021-11-30 | Chevron Phillips Chemical Company Lp | Preparation of large pore silicas and uses thereof in chromium catalysts for olefin polymerization |
| US11732065B2 (en) | 2020-02-28 | 2023-08-22 | Pq Corporation | Chromium-on-silica catalysts and methods of making the same |
| CN115175946A (en) * | 2020-02-28 | 2022-10-11 | 埃科维斯特催化剂技术有限责任公司 | Silica supported chromium catalyst and method for producing same |
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-
2011
- 2011-11-30 US US13/308,289 patent/US9023967B2/en active Active
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- 2012-11-14 CN CN201280058897.2A patent/CN104080823B/en active Active
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- 2012-11-14 MX MX2014006390A patent/MX346343B/en active IP Right Grant
- 2012-11-14 WO PCT/US2012/064986 patent/WO2013081826A1/en active Application Filing
- 2012-11-14 EP EP12791399.4A patent/EP2785751B1/en active Active
- 2012-11-14 KR KR1020147015433A patent/KR101941732B1/en active IP Right Grant
- 2012-11-14 EP EP17180324.0A patent/EP3246345A1/en not_active Withdrawn
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2013081826A1 (en) | 2013-06-06 |
| US20130137839A1 (en) | 2013-05-30 |
| EP2785751A1 (en) | 2014-10-08 |
| CN104080823A (en) | 2014-10-01 |
| US20170145124A1 (en) | 2017-05-25 |
| US9023967B2 (en) | 2015-05-05 |
| KR20140097319A (en) | 2014-08-06 |
| EP2785751B1 (en) | 2018-05-09 |
| BR112014013159B1 (en) | 2020-09-29 |
| BR112014013159A2 (en) | 2017-06-27 |
| MX2022001538A (en) | 2022-03-02 |
| CA2857362C (en) | 2019-09-24 |
| CA2857362A1 (en) | 2013-06-06 |
| MX346343B (en) | 2017-03-14 |
| MX2014006390A (en) | 2015-03-03 |
| CA3049594A1 (en) | 2013-06-06 |
| SG11201402758XA (en) | 2014-06-27 |
| US20150203614A1 (en) | 2015-07-23 |
| US9879101B2 (en) | 2018-01-30 |
| US9598513B2 (en) | 2017-03-21 |
| CN104080823B (en) | 2017-07-18 |
| EP3246345A1 (en) | 2017-11-22 |
| US20170037158A1 (en) | 2017-02-09 |
| KR101941732B1 (en) | 2019-04-12 |
| ES2676664T3 (en) | 2018-07-23 |
| US10323108B2 (en) | 2019-06-18 |
| CA3049594C (en) | 2020-06-30 |
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