EA201690259A1 - Полиэтилен для литья под давлением с раздувом и ориентированием - Google Patents
Полиэтилен для литья под давлением с раздувом и ориентированиемInfo
- Publication number
- EA201690259A1 EA201690259A1 EA201690259A EA201690259A EA201690259A1 EA 201690259 A1 EA201690259 A1 EA 201690259A1 EA 201690259 A EA201690259 A EA 201690259A EA 201690259 A EA201690259 A EA 201690259A EA 201690259 A1 EA201690259 A1 EA 201690259A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- fraction
- polyethylene
- maximum
- accordance
- polyethylene resin
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/0005—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor characterised by the material
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/08—Biaxial stretching during blow-moulding
- B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
- B29C49/12—Stretching rods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
- B29K2023/04—Polymers of ethylene
- B29K2023/06—PE, i.e. polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
- B29K2105/0014—Catalysts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7158—Bottles
-
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- 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
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- 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
- C08L2207/20—Recycled plastic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2314/00—Polymer mixtures characterised by way of preparation
- C08L2314/02—Ziegler natta catalyst
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)
- Mechanical Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Данное изобретение относится к изделию, полученному при помощи литья под давлением с раздувом и ориентированием, содержащему полиэтиленовую смолу, в присутствии катализатора Циглера-Натта, при этом полиэтиленовая смола имеет мультимодальное распределение молекулярных масс и содержит по меньшей мере две фракции полиэтилена, А и В, фракция А имеет более высокую молекулярную массу и более низкую плотность, чем фракция В, каждая фракция готовится в разных реакторах, по меньшей мере из двух реакторов с последовательным соединением, при этом фракция А имеет индекс расплава HL275 по меньшей мере 11 г/10 мин и максимум 20 г/10 мин, как это определено в соответствии с ISO 1133, условие G, при 190°С и при нагрузке 21.6 кг, за тем исключением, что использовалась заготовка 2.75 мм; при плотности по меньшей мере 941 кг/ми максимум 946 кг/м, как это определено в соответствии с ASTM 1505 при температуре 23°С; и полиэтиленовая смола имеет индекс расплава MI2 по меньшей мере 1.5 г/10 мин и максимум 3.0 г/10 мин, как это определено в соответствии с ISO 1133, условие D, при 190°С и при нагрузке 2.16 кг; при плотности полиэтиленовой смолы по меньшей мере 950 кг/ми максимум 965 кг/м, с измерением в соответствии с ASTM 1505 при температуре 23°С.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13180073 | 2013-08-12 | ||
| PCT/EP2014/067199 WO2015022303A1 (en) | 2013-08-12 | 2014-08-12 | Polyethylene for injection stretch blow molding applications |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201690259A1 true EA201690259A1 (ru) | 2016-06-30 |
| EA032252B1 EA032252B1 (ru) | 2019-04-30 |
Family
ID=48985597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201690259A EA032252B1 (ru) | 2013-08-12 | 2014-08-12 | Изделие, полученное из полиэтилена посредством литья под давлением с раздувом и ориентированием |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9670342B2 (ru) |
| EP (1) | EP3033388B1 (ru) |
| KR (1) | KR20160042925A (ru) |
| CN (1) | CN105637027B (ru) |
| BR (1) | BR112016002478A2 (ru) |
| EA (1) | EA032252B1 (ru) |
| MX (1) | MX2016001954A (ru) |
| WO (1) | WO2015022303A1 (ru) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9505161B2 (en) * | 2014-04-10 | 2016-11-29 | Fina Technology, Inc. | Solid-state stretched HDPE |
| EP3491060B1 (en) * | 2016-07-27 | 2020-06-24 | SABIC Global Technologies B.V. | Polyethylene composition |
| US11208504B2 (en) * | 2017-07-11 | 2021-12-28 | Total Research & Technology Feluy | Injection-molded articles comprising metallocene-catalyzed polyethylene resin |
| KR102609043B1 (ko) * | 2017-11-17 | 2023-12-04 | 토탈에너지스 원테크 벨지움 | 폴리에틸렌 수지 및 이로부터 제조된 캡 또는 마개 |
| US10570276B2 (en) * | 2018-07-05 | 2020-02-25 | Desgagné, Brown Et Associés Inc. | High molecular weight polyethylene composition, product and process of making same |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2656314B1 (fr) | 1989-12-22 | 1992-04-17 | Bp Chemicals Snc | Catalyseur a base de zirconium supporte sur du chlorure de magnesium, procede de preparation et utilisation du catalyseur dans la polymerisation des olefines. |
| JP2940684B2 (ja) | 1989-12-29 | 1999-08-25 | 三井化学株式会社 | オレフィン重合用固体状触媒成分およびこの触媒成分を用いたオレフィンの重合方法 |
| EP0575123B2 (en) | 1992-06-17 | 2008-02-13 | Mitsui Chemicals, Inc. | Ethylene copolymer composition |
| US6930071B2 (en) | 1997-01-28 | 2005-08-16 | Fina Technology, Inc. | Ziegler-natta catalyst for polyolefins |
| US6864207B2 (en) | 1997-01-28 | 2005-03-08 | Fina Technology, Inc. | Ziegler-Natta catalyst for polyolefins |
| JP2000086833A (ja) | 1998-09-17 | 2000-03-28 | Asahi Chem Ind Co Ltd | 射出延伸ブロー成形用高密度ポリエチレン樹脂組成物 |
| PL203162B1 (pl) | 2001-08-31 | 2009-08-31 | Dow Global Technologies Inc | Żywica polietylenowa o wielomodalnym rozkładzie ciężaru cząsteczkowego, kompozycja polimeryczna zawierająca tę żywicę i zastosowanie wielomodalnej żywicy polietylenowej |
| ATE450569T1 (de) * | 2007-05-02 | 2009-12-15 | Dow Global Technologies Inc | Hochdichte polyethylenzusammensetzungen, verfahren zu deren herstellung, daraus hergestellte einspritzgeformte artikel und verfahren zur herstellung derartiger artikel |
| US8138264B2 (en) | 2007-05-04 | 2012-03-20 | Fina Technology, Inc. | Bimodal polyethylene resins that have high stiffness and high ESCR |
| CA2629576C (en) * | 2008-04-21 | 2016-01-05 | Nova Chemicals Corporation | Closures for bottles |
| MX2011008053A (es) | 2009-01-30 | 2012-01-12 | Dow Global Technologies Llc | Composiciones de polietileno de alta densidad, metodo para producir las mismas, dispositivos de cierre elaborados de las mismas, y metodo para elaborar dichos dispositivos de cierre. |
| EA020881B1 (ru) | 2009-07-10 | 2015-02-27 | Тотал Ресерч Энд Текнолоджи Фелюи | Изделие, полученное литьем под давлением бимодальной смолы полиэтилена высокой плотности, и способ его получения |
| CN102686618B (zh) | 2009-11-10 | 2014-12-24 | 道达尔研究技术弗吕公司 | 用于注射拉伸吹塑应用的双峰聚乙烯 |
| CN102803307B (zh) | 2010-02-05 | 2014-07-30 | 道达尔研究技术弗吕公司 | 制备聚烯烃的方法 |
| EP2539129B1 (en) * | 2011-01-11 | 2014-03-19 | Total Research & Technology Feluy | Injection stretch blow moulded articles |
-
2014
- 2014-08-12 WO PCT/EP2014/067199 patent/WO2015022303A1/en active Application Filing
- 2014-08-12 US US14/911,627 patent/US9670342B2/en active Active
- 2014-08-12 BR BR112016002478A patent/BR112016002478A2/pt not_active IP Right Cessation
- 2014-08-12 EA EA201690259A patent/EA032252B1/ru not_active IP Right Cessation
- 2014-08-12 CN CN201480055892.3A patent/CN105637027B/zh not_active Expired - Fee Related
- 2014-08-12 EP EP14750472.4A patent/EP3033388B1/en active Active
- 2014-08-12 MX MX2016001954A patent/MX2016001954A/es active IP Right Grant
- 2014-08-12 KR KR1020167005559A patent/KR20160042925A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015022303A1 (en) | 2015-02-19 |
| BR112016002478A2 (pt) | 2017-08-01 |
| CN105637027A (zh) | 2016-06-01 |
| EA032252B1 (ru) | 2019-04-30 |
| MX2016001954A (es) | 2016-05-26 |
| KR20160042925A (ko) | 2016-04-20 |
| US20160200904A1 (en) | 2016-07-14 |
| EP3033388A1 (en) | 2016-06-22 |
| EP3033388B1 (en) | 2019-12-04 |
| US9670342B2 (en) | 2017-06-06 |
| CN105637027B (zh) | 2019-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG TJ TM |