MXPA04004330A - Composicion de tapa de rosca. - Google Patents
Composicion de tapa de rosca.Info
- Publication number
- MXPA04004330A MXPA04004330A MXPA04004330A MXPA04004330A MXPA04004330A MX PA04004330 A MXPA04004330 A MX PA04004330A MX PA04004330 A MXPA04004330 A MX PA04004330A MX PA04004330 A MXPA04004330 A MX PA04004330A MX PA04004330 A MXPA04004330 A MX PA04004330A
- Authority
- MX
- Mexico
- Prior art keywords
- ethylene polymer
- melt flow
- screw cap
- flow index
- multimodal ethylene
- Prior art date
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
-
- 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
- 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
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)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Closures For Containers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Fodder In General (AREA)
Abstract
Se describe una tapa de rosca que comprende una composicion basada en un polimero de etileno multimodal que tiene una densidad estandar (DE) mayor de 950 kg/m3 y un indice de flujo en estado fundido MI2 de menos de 10 G/min, el polimero de etileno multimodal comprende del 35 a 65% en peso, sobre la base del peso total del polimero de etileno multimodal, de una fraccion de polimero de etileno (A) que tiene una DE(A) de mas de 965 kg/m3 y un indice de flujo en estado fundido MI2(A) de al menos 10 g/10 min, y del 65 al 35 % en peso sobre la base del peso total de polimero de etileno multimodal, de una fraccion de un copolimero (B) de etileno y al menos una alfa-olefina que contiene de 3 a 12 atomos de carbono, y que tiene un indice de flujo en estado fundido MI2(B) de menos de 10 g/10 min y un contenido de alfa-olefinas de 0.1 a 5 mol%. Se dice que esta composicion demuestra un equilibrio excelente entre RRL, inyectabilidad y resistencia al impacto, junto con propiedades organolepticas excelentes.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP01204466A EP1310436A1 (fr) | 2001-11-09 | 2001-11-09 | Capsule à visser comprenant une composition à base de polymère de l'éthylène multimodal |
PCT/EP2002/012382 WO2003039984A1 (en) | 2001-11-09 | 2002-11-06 | Screw cap composition |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA04004330A true MXPA04004330A (es) | 2004-11-29 |
Family
ID=8181273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA04004330A MXPA04004330A (es) | 2001-11-09 | 2002-11-06 | Composicion de tapa de rosca. |
Country Status (21)
Country | Link |
---|---|
US (7) | US20050004315A1 (es) |
EP (4) | EP1310436A1 (es) |
JP (1) | JP4467303B2 (es) |
KR (1) | KR100848526B1 (es) |
CN (1) | CN1697764B (es) |
AR (1) | AR037286A1 (es) |
AT (1) | ATE318767T1 (es) |
AU (1) | AU2002357492B2 (es) |
CA (1) | CA2465964C (es) |
DE (2) | DE60209567T2 (es) |
DK (1) | DK1441959T3 (es) |
EA (3) | EA006455B1 (es) |
ES (2) | ES2220254T3 (es) |
HU (1) | HU230791B1 (es) |
MX (1) | MXPA04004330A (es) |
NO (1) | NO20042383L (es) |
PL (1) | PL205268B1 (es) |
PT (1) | PT1441959E (es) |
SI (1) | SI1441959T1 (es) |
WO (1) | WO2003039984A1 (es) |
ZA (3) | ZA200403407B (es) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1310436A1 (fr) * | 2001-11-09 | 2003-05-14 | SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) | Capsule à visser comprenant une composition à base de polymère de l'éthylène multimodal |
EP1384751A1 (en) * | 2002-07-25 | 2004-01-28 | SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) | Container formed from multimodal ethylene polymer |
DE602004004405T3 (de) † | 2004-11-03 | 2012-12-20 | Borealis Technology Oy | Multimodale Polyethylenzusammensetzung für durch Spritzgussverfahren hergestellte Transportverpackungsartikel |
ES2277186T3 (es) * | 2004-11-03 | 2007-07-01 | Borealis Technology Oy | Composicion de polietileno multimodal para tapas moldeadas por inyeccion y dispositivos de cierre. |
DE602005020814D1 (de) * | 2005-11-28 | 2010-06-02 | Borealis Tech Oy | Schraubkapsel eine Polyethylenkomposition enthaltend |
BRPI0706040B1 (pt) | 2006-05-02 | 2018-03-06 | Dow Global Technologies Inc. | Encapamento de cabo de força ou comunicação, e método para produzir um encapamento de cabo de força ou comunicação |
KR20100014214A (ko) * | 2007-05-02 | 2010-02-10 | 다우 글로벌 테크놀로지스 인크. | 고-밀도 폴리에틸렌 조성물, 그의 제조 방법, 그로부터 만들어진 사출 성형 물품, 및 이러한 물품의 제조 방법 |
JP5103289B2 (ja) * | 2007-06-11 | 2012-12-19 | 日本ポリエチレン株式会社 | 射出成形容器蓋用ポリエチレン樹脂組成物 |
EP2017302B1 (en) * | 2007-07-18 | 2010-10-20 | Borealis Technology Oy | Moulded article comprising high density polyethylene copolymer |
EP2070527A1 (en) * | 2007-10-24 | 2009-06-17 | QuoNova Europe GmbH | Inhibitors of fungal biofilm-formation |
CA2629576C (en) | 2008-04-21 | 2016-01-05 | Nova Chemicals Corporation | Closures for bottles |
US9187627B2 (en) * | 2008-10-23 | 2015-11-17 | Equistar Chemicals, Lp | Polyethylene having faster crystallization rate and improved environmental stress cracking resistance |
CA2752407C (en) | 2011-09-19 | 2018-12-04 | Nova Chemicals Corporation | Polyethylene compositions and closures for bottles |
US9371442B2 (en) | 2011-09-19 | 2016-06-21 | Nova Chemicals (International) S.A. | Polyethylene compositions and closures made from them |
MX2014003884A (es) | 2011-09-30 | 2014-09-22 | Total Res & Technology Feluy | Polietileno de alta densidad para tapas y tapones. |
CN103304891A (zh) * | 2012-03-15 | 2013-09-18 | 曼盛包装(上海)有限公司 | 一种塑料盖及其制备方法 |
CA2798854C (en) | 2012-12-14 | 2020-02-18 | Nova Chemicals Corporation | Polyethylene compositions having high dimensional stability and excellent processability for caps and closures |
US9783663B2 (en) | 2012-12-14 | 2017-10-10 | Nova Chemicals (International) S.A. | Polyethylene compositions having high dimensional stability and excellent processability for caps and closures |
US9475927B2 (en) | 2012-12-14 | 2016-10-25 | Nova Chemicals (International) S.A. | Polyethylene compositions having high dimensional stability and excellent processability for caps and closures |
WO2016033018A1 (en) | 2014-08-29 | 2016-03-03 | Dow Global Technologies Llc | Ethylene-based resins for closure applications |
KR101699869B1 (ko) * | 2014-11-27 | 2017-01-25 | 롯데케미칼 주식회사 | 식품 용기의 제조 방법 |
ES2713632T3 (es) | 2014-12-30 | 2019-05-23 | Abu Dhabi Polymers Co Ltd Borouge Llc | Hdpe |
US9758653B2 (en) | 2015-08-19 | 2017-09-12 | Nova Chemicals (International) S.A. | Polyethylene compositions, process and closures |
CA2931488A1 (en) | 2016-05-30 | 2017-11-30 | Nova Chemicals Corporation | Closure having excellent organoleptic performance |
US9783664B1 (en) | 2016-06-01 | 2017-10-10 | Nova Chemicals (International) S.A. | Hinged component comprising polyethylene composition |
HUE045763T2 (hu) * | 2016-09-12 | 2020-01-28 | Thai Polyethylene Co Ltd | Multimodális polietilén csavaros kupak |
EP3293212B1 (en) | 2016-09-12 | 2023-02-22 | Thai Polyethylene Co., Ltd. | Polymer composition for container closures |
KR102073252B1 (ko) | 2016-12-05 | 2020-02-04 | 주식회사 엘지화학 | 올레핀 공중합체 합성용 촉매 조성물 및 올레핀 공중합체의 제조 방법 |
KR102397779B1 (ko) | 2016-12-19 | 2022-05-16 | 다우 글로벌 테크놀로지스 엘엘씨 | 전도체 재킷 및 이의 제조 방법 |
CA3022996A1 (en) | 2017-12-04 | 2019-06-04 | Nova Chemicals Corporation | Bottle closure assembly comprising a polyethylene composition |
CA3028148A1 (en) | 2018-12-20 | 2020-06-20 | Nova Chemicals Corporation | Polyethylene copolymer compositions and articles with barrier properties |
AR119038A1 (es) | 2019-06-11 | 2021-11-17 | Dow Global Technologies Llc | Tapas o cierres moldeados por inyección y métodos de estos |
US11674023B2 (en) * | 2020-10-15 | 2023-06-13 | Chevron Phillips Chemical Company Lp | Polymer composition and methods of making and using same |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58103542A (ja) | 1981-12-16 | 1983-06-20 | Mitsui Petrochem Ind Ltd | 炭酸飲料容器用キヤツプ |
BE1006439A3 (fr) * | 1992-12-21 | 1994-08-30 | Solvay Societe Annonyme | Procede de preparation d'une composition de polymeres d'ethylene, composition de polymeres d'ethylene et son utilisation. |
CN1179412C (zh) * | 1995-04-05 | 2004-12-08 | 统一国际有限公司 | 具有伸长部分和展宽部分的焊料结构及其形成方法 |
SE504455C2 (sv) * | 1995-07-10 | 1997-02-17 | Borealis Polymers Oy | Kabelmantlingskomposition, dess användning samt sätt för dess framställning |
DE19526340A1 (de) * | 1995-07-19 | 1997-01-23 | Basf Ag | Polyethylenformmassen geringer Schwindungsneigung |
JP2000007859A (ja) * | 1998-06-19 | 2000-01-11 | Mitsubishi Chemicals Corp | ポリエチレン系樹脂組成物 |
JP2002531622A (ja) * | 1998-11-27 | 2002-09-24 | ビーピー ケミカルズ リミテッド | 瓶ネジキャップのためのポリマー組成物 |
FI990003A (fi) * | 1999-01-04 | 2000-07-05 | Borealis Polymers Oy | Polymeerikoostumus, menetelmä sen valmistamiseksi ja siitä valmistetut kalvot |
GB9911934D0 (en) * | 1999-05-21 | 1999-07-21 | Borealis As | Polymer |
CN1098305C (zh) * | 1999-08-04 | 2003-01-08 | 中国科学院化学研究所 | 一种低密度聚乙烯组合物及其管材 |
CN1098306C (zh) * | 1999-09-24 | 2003-01-08 | 中国科学院化学研究所 | 高密度聚乙烯组合物及其管材 |
EP1201711A1 (en) * | 2000-10-27 | 2002-05-02 | ATOFINA Research | Polyethylene pipe resins and production thereof |
EP1201713A1 (en) * | 2000-10-27 | 2002-05-02 | ATOFINA Research | Polyethylene pipe resins and production thereof |
KR100902462B1 (ko) * | 2001-08-17 | 2009-06-11 | 다우 글로벌 테크놀로지스 인크. | 바이모드 폴리에틸렌 조성물 및 그로부터 제조된 물품 |
EP1310436A1 (fr) | 2001-11-09 | 2003-05-14 | SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) | Capsule à visser comprenant une composition à base de polymère de l'éthylène multimodal |
-
2001
- 2001-11-09 EP EP01204466A patent/EP1310436A1/fr not_active Withdrawn
-
2002
- 2002-11-06 CA CA002465964A patent/CA2465964C/en not_active Expired - Lifetime
- 2002-11-06 EA EA200400851A patent/EA006455B1/ru not_active IP Right Cessation
- 2002-11-06 ES ES02802650T patent/ES2220254T3/es not_active Expired - Lifetime
- 2002-11-06 MX MXPA04004330A patent/MXPA04004330A/es active IP Right Grant
- 2002-11-06 SI SI200230310T patent/SI1441959T1/sl unknown
- 2002-11-06 DE DE60209567T patent/DE60209567T2/de not_active Expired - Lifetime
- 2002-11-06 PL PL368841A patent/PL205268B1/pl unknown
- 2002-11-06 EA EA200400594A patent/EA006456B1/ru not_active IP Right Cessation
- 2002-11-06 EP EP02802650A patent/EP1441959B1/en not_active Revoked
- 2002-11-06 US US10/494,731 patent/US20050004315A1/en not_active Abandoned
- 2002-11-06 AU AU2002357492A patent/AU2002357492B2/en not_active Ceased
- 2002-11-06 HU HU0401675A patent/HU230791B1/hu unknown
- 2002-11-06 EP EP04076805.3A patent/EP1462378B1/en not_active Revoked
- 2002-11-06 AT AT02802650T patent/ATE318767T1/de active
- 2002-11-06 KR KR1020047007004A patent/KR100848526B1/ko active IP Right Grant
- 2002-11-06 WO PCT/EP2002/012382 patent/WO2003039984A1/en active IP Right Grant
- 2002-11-06 JP JP2003542042A patent/JP4467303B2/ja not_active Expired - Fee Related
- 2002-11-06 EP EP04076799A patent/EP1468932A3/en not_active Withdrawn
- 2002-11-06 EA EA200400852A patent/EA006454B1/ru not_active IP Right Cessation
- 2002-11-06 DE DE02802650T patent/DE02802650T1/de active Pending
- 2002-11-06 DK DK02802650T patent/DK1441959T3/da active
- 2002-11-06 CN CN028269950A patent/CN1697764B/zh not_active Expired - Lifetime
- 2002-11-06 PT PT02802650T patent/PT1441959E/pt unknown
- 2002-11-06 ES ES04076805.3T patent/ES2632261T3/es not_active Expired - Lifetime
- 2002-11-08 AR ARP020104301A patent/AR037286A1/es active IP Right Grant
-
2004
- 2004-05-05 ZA ZA200403407A patent/ZA200403407B/en unknown
- 2004-06-08 NO NO20042383A patent/NO20042383L/no not_active Application Discontinuation
- 2004-07-13 ZA ZA200405560A patent/ZA200405560B/xx unknown
- 2004-07-13 ZA ZA200405559A patent/ZA200405559B/xx unknown
- 2004-10-29 US US10/975,364 patent/US20050113523A1/en not_active Abandoned
- 2004-10-29 US US10/975,369 patent/US20050096434A1/en not_active Abandoned
-
2007
- 2007-08-16 US US11/889,854 patent/US20080139751A1/en not_active Abandoned
- 2007-08-16 US US11/889,853 patent/US20080139745A1/en not_active Abandoned
-
2009
- 2009-04-06 US US12/385,343 patent/US7750083B2/en not_active Expired - Fee Related
- 2009-04-06 US US12/385,342 patent/US7750082B2/en not_active Expired - Fee Related
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Legal Events
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HC | Change of company name or juridical status | ||
HC | Change of company name or juridical status | ||
FG | Grant or registration |