SG160354A1 - An improved low density ethylenic polymer composition and method of making the same - Google Patents
An improved low density ethylenic polymer composition and method of making the sameInfo
- Publication number
- SG160354A1 SG160354A1 SG201001459-5A SG2010014595A SG160354A1 SG 160354 A1 SG160354 A1 SG 160354A1 SG 2010014595 A SG2010014595 A SG 2010014595A SG 160354 A1 SG160354 A1 SG 160354A1
- Authority
- SG
- Singapore
- Prior art keywords
- ethylene
- instant invention
- polymer composition
- psig
- reactor
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 9
- 239000005977 Ethylene Substances 0.000 abstract 7
- 239000000155 melt Substances 0.000 abstract 3
- 230000000977 initiatory effect Effects 0.000 abstract 2
- 229920001684 low density polyethylene Polymers 0.000 abstract 2
- 239000004702 low-density polyethylene Substances 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 150000003254 radicals Chemical class 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
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
- C08L23/04—Homopolymers or copolymers of 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
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65896205P | 2005-03-04 | 2005-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG160354A1 true SG160354A1 (en) | 2010-04-29 |
Family
ID=36584916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG201001459-5A SG160354A1 (en) | 2005-03-04 | 2006-03-03 | An improved low density ethylenic polymer composition and method of making the same |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7863386B2 (es) |
| EP (1) | EP1858973B1 (es) |
| JP (1) | JP5179199B2 (es) |
| CN (2) | CN101133116A (es) |
| AR (1) | AR054011A1 (es) |
| BR (1) | BRPI0608052A2 (es) |
| CA (1) | CA2598450C (es) |
| ES (1) | ES2531982T3 (es) |
| MX (1) | MX2007010792A (es) |
| NO (1) | NO20074435L (es) |
| SG (1) | SG160354A1 (es) |
| WO (1) | WO2006096504A1 (es) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE602007004315D1 (de) | 2006-04-07 | 2010-03-04 | Dow Global Technologies Inc | L und herstellungsverfahren dafür |
| DE602008002905D1 (de) | 2008-05-19 | 2010-11-18 | Borealis Tech Oy | Extrusionsbeschichtung einer Polyethylenzusammensetzung |
| US8784996B2 (en) | 2009-11-24 | 2014-07-22 | Dow Global Technologies Llc | Extrusion coating composition |
| US8679639B2 (en) | 2009-11-24 | 2014-03-25 | Dow Global Technologies Llc | Extrusion coating composition |
| JP6079139B2 (ja) * | 2011-10-31 | 2017-02-15 | 東洋製罐株式会社 | ダイレクトブロー成形容器 |
| BR112014012268B1 (pt) | 2011-11-23 | 2020-09-29 | Dow Global Technologies Llc | Polímero a base de etileno, composição e artigo |
| ES2604339T3 (es) | 2011-11-23 | 2017-03-06 | Dow Global Technologies Llc | Polímeros basados en etileno de baja densidad con distribuciones de pesos moleculares anchas y bajo nivel de sustancias extraíbles |
| BR112015026892A2 (pt) * | 2013-05-01 | 2017-07-25 | Dow Global Technologies Llc | composições de polímero à base de etileno de baixa densidade com boa resistência a fusão e alta densidade |
| WO2014190036A1 (en) * | 2013-05-22 | 2014-11-27 | Dow Global Technologies Llc | Compositions containing low density ethylene-based polymers with high melt strength and films formed from the same |
| ES2868951T3 (es) * | 2013-05-22 | 2021-10-22 | Dow Global Technologies Llc | Composiciones poliméricas basadas en etileno de baja densidad con alta resistencia en estado fundido y control de densidad medio-alto |
| CN105189639B (zh) * | 2013-05-22 | 2018-02-06 | 陶氏环球技术有限责任公司 | 具有改进的熔体强度、产量以及机械特性的低密度乙烯类组合物 |
| CN104371048B (zh) * | 2013-08-13 | 2018-01-19 | 中国石油化工股份有限公司 | 一种用于超纤革的高熔指低密度聚乙烯 |
| US9828495B2 (en) * | 2014-12-19 | 2017-11-28 | Dow Global Technologies Llc | Low haze polyethylene polymer compositions |
| CN107567323A (zh) * | 2015-05-07 | 2018-01-09 | 埃克森美孚化学专利公司 | 卫生制品和其制备方法 |
| EP3375793B1 (en) | 2015-12-22 | 2023-09-06 | Braskem S.A. | Device for injecting a polymerization initiator in a tubular reactor, tubular reactor for continuous polymerization of olefins, and process for producing ethylene copolymers and polymers |
| JP7279300B2 (ja) * | 2017-03-28 | 2023-05-23 | 東ソー株式会社 | 樹脂組成物およびそれよりなるフィルム |
| KR102145496B1 (ko) | 2018-11-29 | 2020-08-18 | 롯데케미칼 주식회사 | 가공성이 우수한 저밀도 폴리에틸렌 수지 및 이의 제조방법 |
| AR119441A1 (es) * | 2019-07-31 | 2021-12-15 | Dow Global Technologies Llc | Polietileno de baja densidad con resistencia de adhesión en caliente y adhesión al metal mejoradas mediante la adición de ionómeros |
| US12428500B2 (en) | 2021-02-23 | 2025-09-30 | Chevron Phillips Chemical Company Lp | Multi-reactor system and method for production of polyethylene and ethylene co-polymers |
| CN114989340A (zh) * | 2022-06-28 | 2022-09-02 | 杭州双安科技有限公司 | 一种烯烃聚合方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USB632416I5 (es) | 1956-03-01 | 1976-03-09 | ||
| CA849081A (en) | 1967-03-02 | 1970-08-11 | Du Pont Of Canada Limited | PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES |
| US3914342A (en) | 1971-07-13 | 1975-10-21 | Dow Chemical Co | Ethylene polymer blend and polymerization process for preparation thereof |
| DE3170491D1 (en) * | 1981-07-13 | 1985-06-20 | Dow Chemical Nederland | Process for producing polyethylene having constant physical and chemical properties |
| US4599392A (en) | 1983-06-13 | 1986-07-08 | The Dow Chemical Company | Interpolymers of ethylene and unsaturated carboxylic acids |
| JP2902721B2 (ja) * | 1990-04-26 | 1999-06-07 | 昭和電工株式会社 | ポリエチレン組成物およびそれを用いた積層成形方法 |
| US5272236A (en) | 1991-10-15 | 1993-12-21 | The Dow Chemical Company | Elastic substantially linear olefin polymers |
| US5278272A (en) | 1991-10-15 | 1994-01-11 | The Dow Chemical Company | Elastic substantialy linear olefin polymers |
| US5582923A (en) | 1991-10-15 | 1996-12-10 | The Dow Chemical Company | Extrusion compositions having high drawdown and substantially reduced neck-in |
| US5693488A (en) | 1994-05-12 | 1997-12-02 | The Rockefeller University | Transmembrane tyrosine phosphatase, nucleic acids encoding the same, and methods of use thereof |
| CN1169744A (zh) * | 1994-11-14 | 1998-01-07 | 陶氏化学公司 | 具有高牵伸性和显著减小的缩幅的挤出组合物 |
| JP3258534B2 (ja) | 1995-07-28 | 2002-02-18 | タイコエレクトロニクスアンプ株式会社 | 雌型コンタクト |
| US5721025A (en) * | 1995-12-05 | 1998-02-24 | The Dow Chemical Company | Pouches for packaging flowable materials in pouches |
| EP0928797B3 (en) * | 1998-01-12 | 2012-01-11 | Dow Global Technologies LLC | Medium density ethylene polymers, a process to prepare these polymers and use of carbonyl group containing chain transfer agents in this process |
| US6407191B1 (en) * | 1998-01-12 | 2002-06-18 | The Dow Chemical Company | Medium density ethylene polymers, a process to prepare these polymers and use of carbonyl group containing chain transfer agents in this process |
| JP5144932B2 (ja) * | 2003-09-05 | 2013-02-13 | ダウ グローバル テクノロジーズ エルエルシー | 押出コーティング用改良樹脂組成物 |
| KR101216515B1 (ko) | 2004-11-02 | 2012-12-31 | 다우 글로벌 테크놀로지스 엘엘씨 | 저 밀도 폴리에틸렌 조성물의 제조 방법 및 이로부터생성된 중합체 |
-
2006
- 2006-03-03 US US11/817,231 patent/US7863386B2/en active Active
- 2006-03-03 WO PCT/US2006/007588 patent/WO2006096504A1/en not_active Ceased
- 2006-03-03 CN CN200680007050.6A patent/CN101133116A/zh active Pending
- 2006-03-03 CA CA2598450A patent/CA2598450C/en active Active
- 2006-03-03 AR ARP060100827A patent/AR054011A1/es unknown
- 2006-03-03 JP JP2007558263A patent/JP5179199B2/ja active Active
- 2006-03-03 MX MX2007010792A patent/MX2007010792A/es active IP Right Grant
- 2006-03-03 BR BRPI0608052-9A patent/BRPI0608052A2/pt active IP Right Grant
- 2006-03-03 EP EP06748279.4A patent/EP1858973B1/en active Active
- 2006-03-03 ES ES06748279.4T patent/ES2531982T3/es active Active
- 2006-03-03 CN CN201410529772.4A patent/CN104356460B/zh active Active
- 2006-03-03 SG SG201001459-5A patent/SG160354A1/en unknown
-
2007
- 2007-09-03 NO NO20074435A patent/NO20074435L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1858973A1 (en) | 2007-11-28 |
| CN104356460A (zh) | 2015-02-18 |
| CN104356460B (zh) | 2018-11-20 |
| CA2598450C (en) | 2013-07-02 |
| BRPI0608052A2 (pt) | 2009-11-03 |
| EP1858973B1 (en) | 2014-12-31 |
| CA2598450A1 (en) | 2006-09-14 |
| WO2006096504A1 (en) | 2006-09-14 |
| ES2531982T3 (es) | 2015-03-23 |
| JP5179199B2 (ja) | 2013-04-10 |
| CN101133116A (zh) | 2008-02-27 |
| MX2007010792A (es) | 2007-09-26 |
| US7863386B2 (en) | 2011-01-04 |
| JP2008531831A (ja) | 2008-08-14 |
| NO20074435L (no) | 2007-12-03 |
| AR054011A1 (es) | 2007-05-30 |
| US20080255302A1 (en) | 2008-10-16 |
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