TW201307396A - 具低耗損因子之低密度聚乙烯及用於製造該聚乙烯之方法 - Google Patents
具低耗損因子之低密度聚乙烯及用於製造該聚乙烯之方法 Download PDFInfo
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- TW201307396A TW201307396A TW101108870A TW101108870A TW201307396A TW 201307396 A TW201307396 A TW 201307396A TW 101108870 A TW101108870 A TW 101108870A TW 101108870 A TW101108870 A TW 101108870A TW 201307396 A TW201307396 A TW 201307396A
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- Prior art keywords
- ratio
- equal
- less
- ldpe
- high pressure
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Classifications
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- 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—Polyethylene
-
- 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
-
- 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
-
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/04—Homopolymers or copolymers of ethene
- C09D123/06—Polyethylene
-
- 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
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- 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
- C08L2207/062—HDPE
-
- 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)
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paints Or Removers (AREA)
- Organic Insulating Materials (AREA)
- Insulated Conductors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161500315P | 2011-06-23 | 2011-06-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201307396A true TW201307396A (zh) | 2013-02-16 |
Family
ID=45856036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101108870A TW201307396A (zh) | 2011-06-23 | 2012-03-15 | 具低耗損因子之低密度聚乙烯及用於製造該聚乙烯之方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8912297B2 (https=) |
| EP (2) | EP2723782B1 (https=) |
| JP (2) | JP5997267B2 (https=) |
| KR (2) | KR101890022B1 (https=) |
| CN (2) | CN105348615B (https=) |
| BR (1) | BR112013032432B1 (https=) |
| CA (1) | CA2839583C (https=) |
| MX (2) | MX340104B (https=) |
| TW (1) | TW201307396A (https=) |
| WO (1) | WO2012177299A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI648328B (zh) * | 2016-07-01 | 2019-01-21 | 旭化成股份有限公司 | Polyethylene resin composition |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2999739A1 (en) | 2013-05-22 | 2016-03-30 | Sealed Air Corporation (US) | Method of making a foam from a polymerizable condensation polymer |
| US9777083B2 (en) * | 2014-05-09 | 2017-10-03 | Dow Global Technologies Llc | Process for making ethylene-based polymers using hydrocarbon initiators |
| CA2987910C (en) | 2015-06-11 | 2023-08-29 | Dow Global Technologies Llc | Cable insulation comprising a blend of ldpe and polypropylene |
| KR102617008B1 (ko) | 2015-06-17 | 2023-12-26 | 다우 글로벌 테크놀로지스 엘엘씨 | 관형 반응기에서 제조되고 그리고 선택적으로 분기제로 변형된 높은 용융 강도의 에틸렌계 폴리머를 사용하여 가교결합된 케이블 절연체를 제조하는 방법 |
| AU2017212303B2 (en) | 2016-01-25 | 2019-09-12 | Corteva Agriscience Llc | Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto |
| BR112019009438B1 (pt) * | 2016-11-16 | 2024-02-06 | Dow Global Technologies Llc | Composição e cabo |
| ES2904923T3 (es) * | 2016-12-22 | 2022-04-06 | Dow Global Technologies Llc | Proceso para obtener composiciones de polímero a base de etileno de alta densidad con alta resistencia en estado fundido |
| KR102750608B1 (ko) | 2017-02-07 | 2025-01-09 | 다우 글로벌 테크놀로지스 엘엘씨 | 개질된 고밀도 폴리에틸렌을 사용하여 폴리올레핀 조성물을 발포시키는 방법 |
| TWI780112B (zh) | 2017-03-31 | 2022-10-11 | 美商科迪華農業科技有限責任公司 | 具有殺蟲效用之分子，及其相關之中間物、組成物暨方法 |
| CA3069289A1 (en) | 2017-06-29 | 2019-01-03 | Dow Global Technologies Llc | Moisture-cured wire and cable constructions |
| JP6963171B2 (ja) | 2017-08-30 | 2021-11-05 | キョーラク株式会社 | 発泡成形用樹脂、発泡成形体、発泡成形体の製造方法 |
| KR102410623B1 (ko) | 2017-10-19 | 2022-06-17 | 주식회사 엘지화학 | 폴리에틸렌 수지의 제조 방법 |
| WO2019078561A1 (ko) * | 2017-10-19 | 2019-04-25 | 주식회사 엘지화학 | 폴리에틸렌 수지의 제조 방법 |
| WO2020102079A1 (en) | 2018-11-12 | 2020-05-22 | Dow Global Technologies Llc | Moisture crosslinkable copolymers of ethylene and hydrolysable silane |
| KR102145496B1 (ko) * | 2018-11-29 | 2020-08-18 | 롯데케미칼 주식회사 | 가공성이 우수한 저밀도 폴리에틸렌 수지 및 이의 제조방법 |
| JP7789703B2 (ja) * | 2020-06-15 | 2025-12-22 | ダウ グローバル テクノロジーズ エルエルシー | Ｌｄｐｅ重合中のエチレン揮発性物質を減少させるためのプロセス |
| JP2022156612A (ja) * | 2021-03-31 | 2022-10-14 | 住友化学株式会社 | ポリエチレンの製造方法 |
| WO2025114582A1 (en) | 2023-11-30 | 2025-06-05 | Borealis Ag | Process for producing a polymer for a cable |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4547328B1 (en) | 1977-12-16 | 1998-04-14 | Sumitomo Electric Industries | Method for producing foamed plastic insulator |
| JP3514835B2 (ja) * | 1994-08-17 | 2004-03-31 | 日本ユニカー株式会社 | 高発泡体被覆電線およびその製造方法 |
| FI962715L (fi) | 1996-07-01 | 1998-01-02 | Nk Cables Oy | Koaksiaalinen suurtaajuuskaapeli sekä sen eriste |
| US6455602B1 (en) | 2000-10-24 | 2002-09-24 | Union Carbide Chemicals & Plastics Technology Corporation | High-speed processable cellular insulation material with enhanced foamability |
| GB0110161D0 (en) * | 2001-04-25 | 2001-06-20 | Bp Chem Int Ltd | Polymer treatment |
| GB0118609D0 (en) * | 2001-07-31 | 2001-09-19 | Bp Chem Int Ltd | Degassing process |
| US6596241B2 (en) | 2001-12-19 | 2003-07-22 | Exxonmobil Chemical Patents Inc | Tubular polymerization reactors and polymers made therein |
| EP1348719B2 (en) * | 2002-03-25 | 2010-11-17 | Mitsui Chemicals, Inc. | Process for producing polyolefin |
| ES2416314T3 (es) * | 2004-08-27 | 2013-07-31 | Chevron Phillips Chemical Company Lp | Procesos de producción de poliolefinas |
| DE602005011421D1 (de) * | 2005-06-30 | 2009-01-15 | Borealis Tech Oy | Überzug-Schicht für Energie- oder Kommunikationskabel |
| EP1919967A1 (en) * | 2005-08-05 | 2008-05-14 | ExxonMobil Chemical Patents Inc. | Process and apparatus for manufacturing ethylene polymers and copolymers |
| BRPI0714078B1 (pt) * | 2006-08-03 | 2019-03-12 | Basell Polyolefine Gmbh | Processo para o acabamento de poliolefinas |
| RU2486953C2 (ru) * | 2008-04-22 | 2013-07-10 | Юнивейшн Текнолоджиз, Ллк | Реакторная система и способ ее использования |
| CN102239188A (zh) * | 2008-10-07 | 2011-11-09 | 陶氏环球技术有限责任公司 | 使用高活性链转移剂制造的具有改进的光学性质的高压低密度聚乙烯树脂 |
| CN102292356B (zh) * | 2008-11-21 | 2013-09-04 | 陶氏环球技术有限责任公司 | 包含基于烯烃的聚合物的中电压缆线外皮 |
| ES2758129T3 (es) * | 2009-11-11 | 2020-05-04 | Borealis Ag | Un cable y procedimiento de producción del mismo |
| US8729186B2 (en) * | 2009-12-18 | 2014-05-20 | Dow Global Technologies Llc | Polymerization process to make low density polyethylene |
-
2012
- 2012-03-08 CN CN201510895283.5A patent/CN105348615B/zh active Active
- 2012-03-08 EP EP12709763.2A patent/EP2723782B1/en active Active
- 2012-03-08 CA CA2839583A patent/CA2839583C/en active Active
- 2012-03-08 WO PCT/US2012/028276 patent/WO2012177299A1/en not_active Ceased
- 2012-03-08 CN CN201280030847.3A patent/CN103608365B/zh active Active
- 2012-03-08 BR BR112013032432-5A patent/BR112013032432B1/pt active IP Right Grant
- 2012-03-08 JP JP2014516965A patent/JP5997267B2/ja active Active
- 2012-03-08 EP EP16150064.0A patent/EP3031833B1/en active Active
- 2012-03-08 MX MX2013014882A patent/MX340104B/es active IP Right Grant
- 2012-03-08 US US14/124,073 patent/US8912297B2/en active Active
- 2012-03-08 MX MX2016000932A patent/MX390745B/es unknown
- 2012-03-08 KR KR1020157034721A patent/KR101890022B1/ko active Active
- 2012-03-08 KR KR1020137033001A patent/KR101890452B1/ko active Active
- 2012-03-15 TW TW101108870A patent/TW201307396A/zh unknown
-
2015
- 2015-12-17 JP JP2015246557A patent/JP6215289B2/ja active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI648328B (zh) * | 2016-07-01 | 2019-01-21 | 旭化成股份有限公司 | Polyethylene resin composition |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3031833B1 (en) | 2023-06-28 |
| CN103608365A (zh) | 2014-02-26 |
| KR101890452B1 (ko) | 2018-08-21 |
| JP6215289B2 (ja) | 2017-10-18 |
| CN103608365B (zh) | 2016-01-06 |
| MX390745B (es) | 2025-03-21 |
| WO2012177299A1 (en) | 2012-12-27 |
| JP2016128567A (ja) | 2016-07-14 |
| US8912297B2 (en) | 2014-12-16 |
| JP2014517135A (ja) | 2014-07-17 |
| MX340104B (es) | 2016-06-27 |
| BR112013032432B1 (pt) | 2020-10-20 |
| CA2839583C (en) | 2018-08-21 |
| KR20140032434A (ko) | 2014-03-14 |
| EP3031833A1 (en) | 2016-06-15 |
| EP2723782B1 (en) | 2016-03-02 |
| CA2839583A1 (en) | 2012-12-27 |
| KR20150145264A (ko) | 2015-12-29 |
| BR112013032432A2 (pt) | 2017-01-17 |
| CN105348615B (zh) | 2018-02-06 |
| US20140187730A1 (en) | 2014-07-03 |
| JP5997267B2 (ja) | 2016-09-28 |
| EP2723782A1 (en) | 2014-04-30 |
| MX2013014882A (es) | 2014-02-17 |
| KR101890022B1 (ko) | 2018-08-20 |
| CN105348615A (zh) | 2016-02-24 |
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