BR112014000321A2 - composição de mistura de polietileno, filme soprado, artigo e dispositivo recipiente - Google Patents
composição de mistura de polietileno, filme soprado, artigo e dispositivo recipienteInfo
- Publication number
- BR112014000321A2 BR112014000321A2 BR112014000321A BR112014000321A BR112014000321A2 BR 112014000321 A2 BR112014000321 A2 BR 112014000321A2 BR 112014000321 A BR112014000321 A BR 112014000321A BR 112014000321 A BR112014000321 A BR 112014000321A BR 112014000321 A2 BR112014000321 A2 BR 112014000321A2
- Authority
- BR
- Brazil
- Prior art keywords
- polyethylene
- blown film
- range
- optionally
- less
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 8
- 239000004698 Polyethylene Substances 0.000 title abstract 5
- -1 polyethylene Polymers 0.000 title abstract 5
- 229920000573 polyethylene Polymers 0.000 title abstract 5
- 239000000155 melt Substances 0.000 abstract 3
- 229920000092 linear low density polyethylene Polymers 0.000 abstract 2
- 239000004707 linear low-density polyethylene Substances 0.000 abstract 2
- 229920001684 low density polyethylene Polymers 0.000 abstract 2
- 239000004702 low-density polyethylene Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000002156 mixing Methods 0.000 abstract 2
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 abstract 1
- 229960001545 hydrotalcite Drugs 0.000 abstract 1
- 229910001701 hydrotalcite Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 239000002667 nucleating agent Substances 0.000 abstract 1
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—Polyethene
-
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—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
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Wrappers (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
resumo composição de mistura de polietileno, filme soprado, artigo e dispositivo recipiente a presente invenção provê uma composição de mistura de polietileno apropriada para filme soprado, método para sua produção e filmes fabricados com a mesma. a composição de mistura de polietileno apropriada para filme soprado, de acordo com a presente invenção, compreende o produto de mistura sob fusão de (a) uma quantidade igual ou menor que 4 por cento em peso de um polietileno de baixa densidade (ldpe) tendo uma densidade na faixa de 0,915 a 0,935 g/cm3 e um índice de fusão (i2) na faixa de mais de 0,8 a um valor igual ou menor que 5g/10 minutos, e uma distribuição de peso molecular (mw/mn) na faixa de 6 a 10; (b) 90 por cento ou mais em peso de um polietileno linear heterogêneo de baixa densidade (hlldpe) com uma densidade na faixa de 0,917 a 0,950 g/cm3, e um índice de fusão (i2) na faixa de 0,1 a um valor igual ou menor que 5 g/10 minutos; (c) opcionalmente um agente neutralizante à base de hidrotalcita; (d) opcionalmente um ou mais agentes nucleantes; e (e) opcionalmente um ou mais antioxidantes. quando dita composição de mistura de polietileno é formada em um filme via processo de filme soprado, a taxa de produtividade é melhorada em pelo menos 6 por cento em relação a um polietileno linear de baixa densidade similar. 1/1
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161505869P | 2011-07-08 | 2011-07-08 | |
US61/505,869 | 2011-07-08 | ||
PCT/US2012/045218 WO2013009511A1 (en) | 2011-07-08 | 2012-07-02 | Polyethylene blend composition suitable for blown film, method of producing the same, and films made therefrom |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112014000321A2 true BR112014000321A2 (pt) | 2017-02-07 |
BR112014000321B1 BR112014000321B1 (pt) | 2020-11-03 |
Family
ID=46514823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014000321-1A BR112014000321B1 (pt) | 2011-07-08 | 2012-07-02 | composição de mistura de polietileno, filme soprado, artigo e dispositivo recipiente |
Country Status (9)
Country | Link |
---|---|
US (1) | US9284440B2 (pt) |
EP (1) | EP2729526B1 (pt) |
JP (1) | JP6068463B2 (pt) |
KR (1) | KR101901477B1 (pt) |
CN (1) | CN103635525B (pt) |
BR (1) | BR112014000321B1 (pt) |
ES (1) | ES2647624T3 (pt) |
MX (1) | MX354678B (pt) |
WO (1) | WO2013009511A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130022712A1 (en) * | 2011-07-20 | 2013-01-24 | Tropicana Products, Inc. | Fading protection of colors derived from natural sources used in beverage products |
EP3225639B1 (en) * | 2013-03-28 | 2019-12-18 | Dow Global Technologies LLC | An ethylene/alpha-olefin interpolymer |
US9518176B2 (en) * | 2013-06-05 | 2016-12-13 | Gse Environmental, Llc | High temperature geomembrane liners and master batch compositions |
CA2985179C (en) * | 2015-05-07 | 2023-09-05 | Fina Technology, Inc. | Polyethylene for superior sheet extrusion thermoforming performance |
KR102576446B1 (ko) * | 2019-02-01 | 2023-09-07 | 주식회사 엘지화학 | 폴리에틸렌 수지 조성물 및 이를 이용하여 제조되는 블로운 필름 |
WO2020255194A1 (ja) | 2019-06-17 | 2020-12-24 | タマポリ株式会社 | ポリエチレンフィルム及びドライフィルムレジスト |
EP4132982A1 (en) * | 2020-04-06 | 2023-02-15 | Dow Global Technologies LLC | Enhanced melt strength low-density polyethylene for use in films or blends |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5455303A (en) | 1994-06-20 | 1995-10-03 | Montell North America Inc. | Linear low density polyethylene based compositions with improved optics |
AUPP314198A0 (en) * | 1998-04-23 | 1998-05-14 | Crc For Polymers Pty Ltd | Polymer blend |
US6130293A (en) | 1998-08-11 | 2000-10-10 | Eastman Chemical Company | High clarity polyethylene compositions |
US6545094B2 (en) | 2001-03-09 | 2003-04-08 | The Dow Chemical Company | Blends of ethylenic polymers with improved modulus and melt strength and articles fabricated from these blends |
US20060046048A1 (en) * | 2003-02-04 | 2006-03-02 | Mridula Kapur | Film layers made from polymer blends |
JP2005232227A (ja) * | 2004-02-17 | 2005-09-02 | Tosoh Corp | ポリエチレン樹脂組成物、それからなるフィルム及びその積層体 |
CA2479190A1 (en) * | 2004-08-26 | 2006-02-26 | Nova Chemicals Corporation | Polyethylene blends |
CA2599305A1 (en) | 2005-03-04 | 2006-09-14 | Kurt Swogger | Improved polyethylene resin compositions having low mi and high melt strength |
DE602006020334D1 (de) | 2005-12-14 | 2011-04-07 | Basell Poliolefine Srl | Verfahren zur herstellung von polyolefinformkörpern, die ein ethylen-vinylalkohol-copolymer enthalten |
PL2173337T3 (pl) | 2007-08-06 | 2014-11-28 | Univ Ohio | Fosfaplatyny i ich zastosowanie w leczeniu raków opornych na cisplatynę i karboplatynę |
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 |
US20110160403A1 (en) * | 2009-12-30 | 2011-06-30 | Equistar Chemicals, Lp | Films of polyethlene blends |
US9029478B2 (en) | 2011-02-07 | 2015-05-12 | Equistar Chemicals, Lp | High clarity polyethylene films |
-
2012
- 2012-07-02 KR KR1020147000112A patent/KR101901477B1/ko active IP Right Grant
- 2012-07-02 ES ES12735740.8T patent/ES2647624T3/es active Active
- 2012-07-02 EP EP12735740.8A patent/EP2729526B1/en active Active
- 2012-07-02 MX MX2014000336A patent/MX354678B/es active IP Right Grant
- 2012-07-02 BR BR112014000321-1A patent/BR112014000321B1/pt active IP Right Grant
- 2012-07-02 US US14/118,646 patent/US9284440B2/en active Active
- 2012-07-02 WO PCT/US2012/045218 patent/WO2013009511A1/en active Application Filing
- 2012-07-02 JP JP2014519222A patent/JP6068463B2/ja active Active
- 2012-07-02 CN CN201280033459.0A patent/CN103635525B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
EP2729526A1 (en) | 2014-05-14 |
ES2647624T3 (es) | 2017-12-22 |
KR20140045493A (ko) | 2014-04-16 |
KR101901477B1 (ko) | 2018-09-21 |
EP2729526B1 (en) | 2017-10-04 |
US9284440B2 (en) | 2016-03-15 |
US20140113090A1 (en) | 2014-04-24 |
JP2014521759A (ja) | 2014-08-28 |
MX354678B (es) | 2018-03-15 |
CN103635525A (zh) | 2014-03-12 |
MX2014000336A (es) | 2014-05-01 |
BR112014000321B1 (pt) | 2020-11-03 |
JP6068463B2 (ja) | 2017-01-25 |
WO2013009511A1 (en) | 2013-01-17 |
CN103635525B (zh) | 2016-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/07/2012, OBSERVADAS AS CONDICOES LEGAIS. |