BRPI0607992A2 - composição de polietileno, pelìcula, e artigo termoformado - Google Patents
composição de polietileno, pelìcula, e artigo termoformadoInfo
- Publication number
- BRPI0607992A2 BRPI0607992A2 BRPI0607992-0A BRPI0607992A BRPI0607992A2 BR PI0607992 A2 BRPI0607992 A2 BR PI0607992A2 BR PI0607992 A BRPI0607992 A BR PI0607992A BR PI0607992 A2 BRPI0607992 A2 BR PI0607992A2
- Authority
- BR
- Brazil
- Prior art keywords
- film
- composition
- polyethylene resin
- compositions
- thermoformed article
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 8
- 229920000573 polyethylene Polymers 0.000 title abstract 4
- 239000004698 Polyethylene Substances 0.000 title abstract 3
- -1 polyethylene Polymers 0.000 title abstract 3
- 239000011347 resin Substances 0.000 abstract 3
- 229920005989 resin Polymers 0.000 abstract 3
- 229920001684 low density polyethylene Polymers 0.000 abstract 2
- 239000004702 low-density polyethylene Substances 0.000 abstract 2
- 239000000155 melt Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 229920006178 high molecular weight high density polyethylene Polymers 0.000 abstract 1
- 238000003856 thermoforming Methods 0.000 abstract 1
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
- 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
- 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
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)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
COMPOSIçãO DE POLIETILENO, PELìCULA, E ARTIGO TERMOFORMADO. Divulgam-se composições de polímero de etileno compreendendo uma resina de polietileno de alta densidade e alto peso molecular e uma resina de polietileno de baixa densidade, onde a composição polimérica tem uma resistência à fusão comparativamente elevada para um dado índice de fusão. As composições compreendem de 25 a 99 por cento em peso da composição de polímero de polietileno linear ou substancialmente linear tendo uma densidade de pelo menos cerca de 0,90 g/cm^ 3^, e um I~ 21~ menor que cerca de 20; e de 1 a 25 por cento em peso da composição de uma resina de polietileno de baixa densidade em alta pressão tendo um índice de fusão (I~ 2~) menor que cerca de 5, uma distribuição de peso molecular maior que cerca de 10, uma razão M~ w_abs~/Mw~ _gpc~ (Gr) de pelo menos 2,7, e uma resistência à fusão a 190°C maior que 19,0-12,6*log~ 10~ (MI). As composições da presente invenção são particularmente bem apropriadas para película expandida e aplicações de termoformação.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65896105P | 2005-03-04 | 2005-03-04 | |
| PCT/US2006/007753 WO2006096566A1 (en) | 2005-03-04 | 2006-03-03 | Improved polyethylene resin compositions having low mi and high melt strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0607992A2 true BRPI0607992A2 (pt) | 2009-10-27 |
Family
ID=36570973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0607992-0A BRPI0607992A2 (pt) | 2005-03-04 | 2006-03-03 | composição de polietileno, pelìcula, e artigo termoformado |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20080125547A1 (pt) |
| EP (1) | EP1858972A1 (pt) |
| JP (1) | JP2008531832A (pt) |
| KR (1) | KR20070122206A (pt) |
| CN (1) | CN101203560A (pt) |
| AR (1) | AR054010A1 (pt) |
| AU (1) | AU2006220811A1 (pt) |
| BR (1) | BRPI0607992A2 (pt) |
| CA (1) | CA2599305A1 (pt) |
| NO (1) | NO20074440L (pt) |
| TW (1) | TW200635997A (pt) |
| WO (1) | WO2006096566A1 (pt) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140044369A (ko) | 2011-06-17 | 2014-04-14 | 베리 플라스틱스 코포레이션 | 컵용 단열 슬리브 |
| KR101901477B1 (ko) | 2011-07-08 | 2018-09-21 | 다우 글로벌 테크놀로지스 엘엘씨 | 블로운 필름에 적합한 폴리에틸렌 배합 조성물, 그 제조 방법, 및 그로부터 제조된 필름 |
| US20150118469A1 (en) * | 2011-12-01 | 2015-04-30 | Ineos Europe Ag | Polymer blends |
| KR20190089076A (ko) | 2011-12-29 | 2019-07-29 | 다우 글로벌 테크놀로지스 엘엘씨 | 개선된 점도를 갖는 에틸렌계 폴리머 조성물 |
| WO2014074227A1 (en) | 2012-11-09 | 2014-05-15 | Ticona Llc | Liquid crystalline polymer composition for films |
| CN105008601B (zh) * | 2013-03-11 | 2017-08-18 | 陶氏环球技术有限责任公司 | 包含聚乙烯掺合物的纤维 |
| US20140262916A1 (en) | 2013-03-14 | 2014-09-18 | Berry Plastics Corporation | Container |
| KR20200120756A (ko) * | 2013-05-22 | 2020-10-21 | 다우 글로벌 테크놀로지스 엘엘씨 | 고용융 강도를 갖는 저밀도 에틸렌-기반 폴리머를 함유하는 조성물 및 이로부터 형성된 필름 |
| ES2838748T3 (es) | 2013-05-22 | 2021-07-02 | Dow Global Technologies Llc | Composiciones a base de etileno de baja densidad con resistencia de masa fundida, producción, y propiedades mecánicas mejoradas |
| WO2015006772A1 (en) * | 2013-07-12 | 2015-01-15 | Berry Plastics Corporation | Polymeric material for container |
| CN105592997A (zh) | 2013-08-16 | 2016-05-18 | 比瑞塑料公司 | 用于绝缘容器的聚合物材料 |
| BR112016002805A2 (pt) | 2013-08-26 | 2017-08-01 | Berry Plastics Corp | material polimérico para recipiente |
| TW201532782A (zh) | 2013-08-30 | 2015-09-01 | Berry Plastics Corp | 容器以及其製造方法 |
| JP2017508039A (ja) * | 2014-02-13 | 2017-03-23 | ダウ グローバル テクノロジーズ エルエルシー | マイクロキャピラリフィルム |
| US9937652B2 (en) | 2015-03-04 | 2018-04-10 | Berry Plastics Corporation | Polymeric material for container |
| TWI648328B (zh) * | 2016-07-01 | 2019-01-21 | 旭化成股份有限公司 | Polyethylene resin composition |
| CN110392704B (zh) * | 2017-03-21 | 2022-12-23 | 陶氏环球技术有限责任公司 | 具有改良光学的乙烯类聚合物 |
| EP3733371B1 (en) * | 2017-12-26 | 2024-07-10 | Braskem, S.A. | Composition for use in rotational moulding processes and use of the composition |
| CN111902467B (zh) | 2018-02-05 | 2022-11-11 | 埃克森美孚化学专利公司 | 通过添加超高分子量高密度聚乙烯增强的lldpe的加工性 |
| CA3094511A1 (en) * | 2018-03-28 | 2019-10-03 | Univation Technologies, Llc | Multimodal polyethylene composition |
| KR102716633B1 (ko) * | 2018-06-15 | 2024-10-15 | 다우 글로벌 테크놀로지스 엘엘씨 | 케이블 코팅용 중합체 화합물 및 이의 제조 방법 |
| CN110372940A (zh) * | 2019-07-22 | 2019-10-25 | 广东安德力新材料有限公司 | 可镀铝标签膜及其制备方法和镀铝标签 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USB632416I5 (pt) * | 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 |
| US4486552A (en) * | 1983-02-28 | 1984-12-04 | The Dow Chemical Company | Fog-resistant olefin polymer films |
| US4599392A (en) * | 1983-06-13 | 1986-07-08 | The Dow Chemical Company | Interpolymers of ethylene and unsaturated carboxylic acids |
| US4577768A (en) * | 1983-11-03 | 1986-03-25 | Owens-Illinois, Inc. | Ethylene polymer blend and containers prepared therefrom |
| 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 |
| 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 |
| MY114798A (en) * | 1995-09-12 | 2003-01-31 | Dow Global Technologies Inc | Pouches for packaging flowable materials |
| US5879768A (en) * | 1995-10-06 | 1999-03-09 | The Dow Chemical Company | Pouches for packaging flowable materials |
| EP1007586B1 (en) * | 1997-08-27 | 2005-10-12 | Dow Global Technologies Inc. | Rheology modification of low density polyethylene |
| US6734252B1 (en) * | 1999-01-29 | 2004-05-11 | 3M Innovative Properties Company | Melt processable thermoplastic polymer composition employing a polymer processing additive containing a fluorothermoplastic copolymer |
| ES2337613T3 (es) * | 2001-03-09 | 2010-04-27 | Dow Global Technologies Inc. | Mezclas de polimeros etilenicos con modulo y resistencia del fundido mejorados y articulos fabricados a partir de estas mezclas. |
| CN100344807C (zh) * | 2001-07-17 | 2007-10-24 | 陶氏环球技术公司 | 弹性双组分和双成分纤维,及由其制造纤维素结构的方法 |
| US6635701B2 (en) * | 2001-08-09 | 2003-10-21 | Equistar Chemicals L.P. | Oriented high density polyethylene film, compositions and process suitable for preparation thereof |
-
2006
- 2006-03-03 US US11/816,970 patent/US20080125547A1/en not_active Abandoned
- 2006-03-03 CA CA002599305A patent/CA2599305A1/en not_active Abandoned
- 2006-03-03 AR ARP060100826A patent/AR054010A1/es unknown
- 2006-03-03 BR BRPI0607992-0A patent/BRPI0607992A2/pt not_active IP Right Cessation
- 2006-03-03 EP EP06736985A patent/EP1858972A1/en not_active Withdrawn
- 2006-03-03 KR KR1020077022531A patent/KR20070122206A/ko not_active Withdrawn
- 2006-03-03 JP JP2007558292A patent/JP2008531832A/ja active Pending
- 2006-03-03 WO PCT/US2006/007753 patent/WO2006096566A1/en not_active Ceased
- 2006-03-03 AU AU2006220811A patent/AU2006220811A1/en not_active Abandoned
- 2006-03-03 TW TW095107211A patent/TW200635997A/zh unknown
- 2006-03-03 CN CNA2006800116162A patent/CN101203560A/zh active Pending
-
2007
- 2007-09-03 NO NO20074440A patent/NO20074440L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AR054010A1 (es) | 2007-05-30 |
| CN101203560A (zh) | 2008-06-18 |
| CA2599305A1 (en) | 2006-09-14 |
| EP1858972A1 (en) | 2007-11-28 |
| US20080125547A1 (en) | 2008-05-29 |
| WO2006096566A1 (en) | 2006-09-14 |
| AU2006220811A1 (en) | 2006-09-14 |
| NO20074440L (no) | 2007-11-19 |
| KR20070122206A (ko) | 2007-12-28 |
| TW200635997A (en) | 2006-10-16 |
| JP2008531832A (ja) | 2008-08-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 4A, 5A E 6A ANUIDADES. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2161 DE 05/06/2012. |