MX2015004637A - Composicion de mezcla de poliolefina, y peliculas hechas a partir de la misma. - Google Patents
Composicion de mezcla de poliolefina, y peliculas hechas a partir de la misma.Info
- Publication number
- MX2015004637A MX2015004637A MX2015004637A MX2015004637A MX2015004637A MX 2015004637 A MX2015004637 A MX 2015004637A MX 2015004637 A MX2015004637 A MX 2015004637A MX 2015004637 A MX2015004637 A MX 2015004637A MX 2015004637 A MX2015004637 A MX 2015004637A
- Authority
- MX
- Mexico
- Prior art keywords
- range
- polyolefin blend
- percent
- less
- composition
- Prior art date
Links
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
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- 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
- 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
- C08L2207/066—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)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
La presente invención proporciona una composición de mezcla de poliolefina adecuada para aplicaciones de película, y películas hechas a partir de la misma. La mezcla de poliolefina adecuada para aplicaciones de película de acuerdo con la presente invención comprende: (a) una composición de polietileno de baja densidad lineal comprendiendo: (i) menos de o igual a 100 por ciento en peso de las unidades derivados de etileno; y (ii) menos de 35 por ciento en peso de unidades derivadas de uno o más comonómeros de a-olefina; en donde dicha composición de polietileno de baja densidad lineal tiene una densidad en el rango de 0.905 a 0.925 g/cm3, una distribución de peso molecular (MZ/Mn) en el rango de 2.5 a 4.5, un índice de fusión (I2) en el rango de 0.1 a 3 g/10 minutos, una distribución de peso molecular (Mz/Mn) en el rango de 2.2 a 3, insaturación de vinilo de menos de 0.1 vinilos por mil átomos de carbono presentes en el esqueleto de dicha composición, y una proporción de corte cero viscosidad (ZSVR) en el rango de 1 a 1.2; y (b) de 10 a 30 por ciento en peso de una composición de polietileno de baja densidad teniendo una densidad en el rango de 0.915 a 0.930 g/cm3, un índice de fusión (I2) en el rango de 0.1 a 5 g/10 minutos, y una distribución de peso molecular (MW/MN) en el rango de 6 a 10.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261713116P | 2012-10-12 | 2012-10-12 | |
PCT/US2013/062814 WO2014058656A1 (en) | 2012-10-12 | 2013-10-01 | Polyolefin blend composition, and films made therefrom |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2015004637A true MX2015004637A (es) | 2015-10-22 |
MX366914B MX366914B (es) | 2019-07-30 |
Family
ID=49326888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015004637A MX366914B (es) | 2012-10-12 | 2013-10-01 | Composición de mezcla de poliolefina, y películas hechas a partir de la misma. |
Country Status (11)
Country | Link |
---|---|
US (1) | US20150210840A1 (es) |
EP (1) | EP2906626B1 (es) |
JP (1) | JP2015535011A (es) |
CN (1) | CN104684990B (es) |
AR (1) | AR093002A1 (es) |
BR (1) | BR112015007859A2 (es) |
CA (1) | CA2884569A1 (es) |
ES (1) | ES2617593T3 (es) |
MX (1) | MX366914B (es) |
MY (1) | MY172217A (es) |
WO (1) | WO2014058656A1 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2906629B1 (en) * | 2012-10-12 | 2017-11-22 | Dow Global Technologies LLC | Polyolefin blend composition |
WO2014058657A1 (en) * | 2012-10-12 | 2014-04-17 | Dow Global Technologies Llc | Linear low density composition suitable for film applications and films made therefrom |
US20150284523A1 (en) * | 2012-12-17 | 2015-10-08 | Mridula Kapur | Polyethylene Composition Suitable for Film Applications and Films Made Therefrom |
US9765164B2 (en) | 2014-06-27 | 2017-09-19 | Dow Global Technologies Llc | Polyolefin compositions and uses thereof |
CA2864573C (en) * | 2014-09-22 | 2021-07-06 | Nova Chemicals Corporation | Shrink film from single site catalyzed polyethylene |
ES2741846T3 (es) | 2015-05-20 | 2020-02-12 | Borealis Ag | Proceso de producción de una composición de polietileno |
KR101924198B1 (ko) | 2015-12-23 | 2018-11-30 | 주식회사 엘지화학 | 필름 가공성 및 투명도가 우수한 저밀도 폴리에틸렌 공중합체 |
CA3031848C (en) * | 2016-07-28 | 2023-09-26 | Dow Global Technologies Llc | Compositions suitable for manufacturing polyethylene foam, and articles thereof |
JP7322006B2 (ja) * | 2017-09-27 | 2023-08-07 | ダウ グローバル テクノロジーズ エルエルシー | 変性ポリエチレン組成物およびそれを作製するための方法 |
US11629245B2 (en) | 2018-06-28 | 2023-04-18 | Exxonmobil Chemical Patents Inc. | Polyethylene compositions, wire and cables, and methods for making the same |
TWI826503B (zh) | 2018-08-20 | 2023-12-21 | 美商陶氏全球科技有限責任公司 | 具有改善的抗穿刺效能的多層熱塑性薄膜 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4621952A (en) | 1981-07-28 | 1986-11-11 | Union Carbide Corporation | Fluidized bed discharge process |
US4543399A (en) | 1982-03-24 | 1985-09-24 | Union Carbide Corporation | Fluidized bed reaction systems |
US4933149A (en) | 1984-08-24 | 1990-06-12 | Union Carbide Chemicals And Plastics Company Inc. | Fluidized bed polymerization reactors |
JP3077940B2 (ja) | 1993-04-26 | 2000-08-21 | エクソン・ケミカル・パテンツ・インク | 流動層重合法のための安定な操作条件を決定する方法 |
US5462999A (en) | 1993-04-26 | 1995-10-31 | Exxon Chemical Patents Inc. | Process for polymerizing monomers in fluidized beds |
US6384156B1 (en) | 1994-08-02 | 2002-05-07 | Union Carbide Chemicals & Plastics Technology Corporation | Gas phase polymerization process |
JPH08269270A (ja) * | 1995-03-31 | 1996-10-15 | Mitsui Petrochem Ind Ltd | 複合フィルム用ポリエチレン組成物および複合フィルム |
US6485662B1 (en) | 1996-12-03 | 2002-11-26 | Union Carbide Chemicals & Plastics Technology Corporation | Process for preparing a simulated in situ polyethylene blend |
US6242545B1 (en) | 1997-12-08 | 2001-06-05 | Univation Technologies | Polymerization catalyst systems comprising substituted hafinocenes |
US6936675B2 (en) * | 2001-07-19 | 2005-08-30 | Univation Technologies, Llc | High tear films from hafnocene catalyzed polyethylenes |
US7078467B1 (en) | 2005-06-14 | 2006-07-18 | Univation Technologies, Llc | Single catalyst low, medium and high density polyethylenes |
US8765874B2 (en) * | 2008-01-28 | 2014-07-01 | Exxonmobil Chemical Patents Inc. | Ethylene based polymers and articles made therefrom |
US9243087B2 (en) * | 2009-06-11 | 2016-01-26 | Dow Global Technologies Llc | LDPE enabling high output and good optics when blended with other polymers |
US20150232711A1 (en) * | 2012-10-12 | 2015-08-20 | Dow Global Technologies Llc | Sealant composition |
-
2013
- 2013-10-01 JP JP2015536798A patent/JP2015535011A/ja active Pending
- 2013-10-01 WO PCT/US2013/062814 patent/WO2014058656A1/en active Application Filing
- 2013-10-01 CN CN201380051114.2A patent/CN104684990B/zh not_active Expired - Fee Related
- 2013-10-01 BR BR112015007859A patent/BR112015007859A2/pt active Search and Examination
- 2013-10-01 EP EP13774594.9A patent/EP2906626B1/en not_active Not-in-force
- 2013-10-01 US US14/424,777 patent/US20150210840A1/en not_active Abandoned
- 2013-10-01 ES ES13774594.9T patent/ES2617593T3/es active Active
- 2013-10-01 MX MX2015004637A patent/MX366914B/es active IP Right Grant
- 2013-10-01 MY MYPI2015000922A patent/MY172217A/en unknown
- 2013-10-01 CA CA2884569A patent/CA2884569A1/en not_active Abandoned
- 2013-10-11 AR ARP130103715A patent/AR093002A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
MY172217A (en) | 2019-11-18 |
BR112015007859A2 (pt) | 2017-07-04 |
EP2906626A1 (en) | 2015-08-19 |
CA2884569A1 (en) | 2014-04-17 |
WO2014058656A1 (en) | 2014-04-17 |
AR093002A1 (es) | 2015-05-13 |
MX366914B (es) | 2019-07-30 |
US20150210840A1 (en) | 2015-07-30 |
ES2617593T3 (es) | 2017-06-19 |
CN104684990A (zh) | 2015-06-03 |
EP2906626B1 (en) | 2016-12-21 |
CN104684990B (zh) | 2017-04-05 |
JP2015535011A (ja) | 2015-12-07 |
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Legal Events
Date | Code | Title | Description |
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FG | Grant or registration |