EA200201251A1 - Новые полиэтиленовые пленки - Google Patents
Новые полиэтиленовые пленкиInfo
- Publication number
- EA200201251A1 EA200201251A1 EA200201251A EA200201251A EA200201251A1 EA 200201251 A1 EA200201251 A1 EA 200201251A1 EA 200201251 A EA200201251 A EA 200201251A EA 200201251 A EA200201251 A EA 200201251A EA 200201251 A1 EA200201251 A1 EA 200201251A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- films
- sub
- lmw
- hmw
- ratio
- Prior art date
Links
Classifications
-
- 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
- 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
- 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
- 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
- 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
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
В заявке описаны новые растягивающиеся и полученные экструзией с раздувкой пленки, отформованные из материала на основе сополимеров этилена и альфа-олефинов, обладающего (а) плотностью в интервале от 0,900 до 0,940, (б) значением кажущегося распределения Mw/Mn от 2 до 3,4, (в) значением I/Iот 16 до 24, (г) энергией активации течения от 28 до 45 кДж/моль, (д) значением соотношения Еа(ВМК)/Еа(НМК) > 1,1 и (е) значением соотношения g'(BMK)/g'(HMK) от 0,85 до 0,95. Эти пленки проявляют превосходную прочность и простоту в формовании в сочетании с особенной приемлемостью для использования в качестве либо растягивающихся пленок, либо полученных экструзией с раздувкой пленок, предназначенных для применения в форме мешков для эксплуатации в жестких условиях. Предпочтительные пленки проявляют сопротивление удару грузика >1100 г и относительное удлинение в ПрН >500%.Международная заявка была опубликована вместе с отчетом о международном поиске.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0013343A GB0013343D0 (en) | 2000-06-01 | 2000-06-01 | Novel copolymers and films thereof |
GB0013344A GB0013344D0 (en) | 2000-06-01 | 2000-06-01 | Novel copolymers and films thereof |
PCT/GB2001/002266 WO2001092405A1 (en) | 2000-06-01 | 2001-05-22 | Novel polyethylene films |
Publications (1)
Publication Number | Publication Date |
---|---|
EA200201251A1 true EA200201251A1 (ru) | 2003-06-26 |
Family
ID=26244404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200201251A EA200201251A1 (ru) | 2000-06-01 | 2001-05-22 | Новые полиэтиленовые пленки |
Country Status (15)
Country | Link |
---|---|
US (2) | US6998440B2 (ru) |
EP (1) | EP1290085B1 (ru) |
JP (1) | JP4781602B2 (ru) |
KR (1) | KR100777958B1 (ru) |
CN (1) | CN1216099C (ru) |
AT (1) | ATE431379T1 (ru) |
AU (1) | AU2001258591A1 (ru) |
BR (1) | BR0111310B1 (ru) |
CA (1) | CA2408139C (ru) |
DE (1) | DE60138700D1 (ru) |
EA (1) | EA200201251A1 (ru) |
ES (1) | ES2325763T3 (ru) |
MX (1) | MXPA02011643A (ru) |
UA (1) | UA74188C2 (ru) |
WO (1) | WO2001092405A1 (ru) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5546730B2 (ja) * | 2005-02-09 | 2014-07-09 | イネオス ユーロープ リミテッド | コポリマーおよびそのフィルム |
EP1888659B1 (en) | 2005-05-10 | 2010-12-22 | Ineos Europe Limited | Novel copolymers |
US20070010626A1 (en) * | 2005-07-11 | 2007-01-11 | Shankernarayanan Manivakkam J | Polyethylene compositions |
US20070297991A1 (en) * | 2006-06-23 | 2007-12-27 | Minu, L.L.C. | Neural conduit agent dissemination for smoking cessation and other applications |
JP5374918B2 (ja) * | 2007-05-18 | 2013-12-25 | 住友化学株式会社 | エチレン系重合体組成物およびフィルム |
JP2009001780A (ja) * | 2007-05-18 | 2009-01-08 | Sumitomo Chemical Co Ltd | エチレン系重合体組成物およびフィルム |
WO2010080871A1 (en) | 2009-01-08 | 2010-07-15 | Univation Technologies, Llc | Additive for gas phase polymerization processes |
KR101678247B1 (ko) | 2009-07-28 | 2016-11-21 | 유니베이션 테크놀로지즈, 엘엘씨 | 지지된 기하학적 구속 촉매를 사용한 중합 방법 |
EP2348057A1 (en) * | 2010-01-21 | 2011-07-27 | INEOS Manufacturing Belgium NV | Novel polymers |
MY157091A (en) | 2010-04-13 | 2016-04-29 | Univation Tech Llc | Polymer blends and films made therefrom |
CA2734167C (en) * | 2011-03-15 | 2018-03-27 | Nova Chemicals Corporation | Polyethylene film |
MX2016006655A (es) * | 2013-11-22 | 2016-12-16 | Paragon Films Inc | Películas de estiramiento mecánico moldeadas de alto rendimiento con propiedades mejoradas de aplicación y uso final. |
CN110012669A (zh) | 2016-11-08 | 2019-07-12 | 尤尼威蒂恩技术有限责任公司 | 双峰聚乙烯 |
MY195890A (en) | 2016-12-16 | 2023-02-27 | Dow Global Technologies Llc | Ethylene/ Alpha-Olefin Interpolymer Compositions |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA832777B (en) * | 1982-04-27 | 1984-11-28 | Bp Chem Int Ltd | Polyethylene blend and film |
GB8412960D0 (en) * | 1984-05-21 | 1984-06-27 | Bcl Ltd | Wrapping film of ethylene copolymers |
WO1994014855A1 (en) | 1992-12-28 | 1994-07-07 | Mobil Oil Corporation | Linear low density polyethylene film |
EP0610942B1 (en) * | 1993-02-12 | 1998-06-10 | Tosoh Corporation | Ethylene.alpha-olefin copolymer and film thereof |
JP3380554B2 (ja) * | 1993-05-13 | 2003-02-24 | エクソンモービル・ケミカル・パテンツ・インク | 重合触媒系、その製造及び使用 |
EP0719287B1 (en) * | 1993-08-06 | 1999-12-29 | Exxon Chemical Patents Inc. | Polymerization catalysts, their production and use |
US5525659A (en) * | 1993-09-08 | 1996-06-11 | The Dow Chemical Company | Batch inclusion packages |
JPH10500157A (ja) * | 1994-05-09 | 1998-01-06 | ザ・ダウ・ケミカル・カンパニー | 中モジュラスのフィルムおよび製造方法 |
DE69619603T2 (de) | 1995-07-28 | 2002-09-26 | Tosoh Corp | Formmasse, Zusammensetzung die diese Formmasse enthält und Verfahren zu deren Herstellung |
BR9709008A (pt) * | 1996-05-17 | 1999-09-28 | Dow Chemical Co | Composicão de copolìmero de olefina, processo para a polimerizacão de um monÈmero de alfa-olefina com um ou mais comonÈmeros de olefina, catalisador de polimerizacão organometálico, pelìcula ou outro artigo de fabricacão e mistura de dois ou mais componentes de resina. |
EP0958499B1 (en) * | 1997-01-17 | 2002-08-07 | Metracor Technologies Inc | Method for calibrating sensors used in diagnostic testing |
MXPA01011239A (es) * | 1999-05-05 | 2002-08-12 | Bp Chem Int Ltd | Copolimeros de etileno y alfa-olefinas y peliculas producidas a partir de los mismos. |
US6486270B1 (en) * | 2000-08-25 | 2002-11-26 | Equistar Chemicals, Lp | High molecular weight, medium density polyethylene |
US6613841B2 (en) * | 2002-01-28 | 2003-09-02 | Equistar Chemicals, Lp | Preparation of machine direction oriented polyethylene films |
-
2001
- 2001-05-22 EP EP01931900A patent/EP1290085B1/en not_active Expired - Lifetime
- 2001-05-22 WO PCT/GB2001/002266 patent/WO2001092405A1/en active Application Filing
- 2001-05-22 US US10/296,830 patent/US6998440B2/en not_active Expired - Lifetime
- 2001-05-22 DE DE60138700T patent/DE60138700D1/de not_active Expired - Lifetime
- 2001-05-22 AU AU2001258591A patent/AU2001258591A1/en not_active Abandoned
- 2001-05-22 MX MXPA02011643A patent/MXPA02011643A/es active IP Right Grant
- 2001-05-22 AT AT01931900T patent/ATE431379T1/de not_active IP Right Cessation
- 2001-05-22 JP JP2002500608A patent/JP4781602B2/ja not_active Expired - Lifetime
- 2001-05-22 CN CN018105580A patent/CN1216099C/zh not_active Expired - Lifetime
- 2001-05-22 EA EA200201251A patent/EA200201251A1/ru unknown
- 2001-05-22 ES ES01931900T patent/ES2325763T3/es not_active Expired - Lifetime
- 2001-05-22 KR KR1020027016124A patent/KR100777958B1/ko active IP Right Grant
- 2001-05-22 UA UA20021210408A patent/UA74188C2/ru unknown
- 2001-05-22 CA CA002408139A patent/CA2408139C/en not_active Expired - Lifetime
- 2001-05-22 BR BRPI0111310-0A patent/BR0111310B1/pt not_active IP Right Cessation
-
2005
- 2005-10-27 US US11/259,053 patent/US20060036039A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
MXPA02011643A (es) | 2003-05-14 |
EP1290085B1 (en) | 2009-05-13 |
JP2003535177A (ja) | 2003-11-25 |
US20030229182A1 (en) | 2003-12-11 |
KR100777958B1 (ko) | 2007-11-27 |
DE60138700D1 (de) | 2009-06-25 |
ES2325763T3 (es) | 2009-09-16 |
KR20030007730A (ko) | 2003-01-23 |
US20060036039A1 (en) | 2006-02-16 |
JP4781602B2 (ja) | 2011-09-28 |
AU2001258591A1 (en) | 2001-12-11 |
BR0111310B1 (pt) | 2011-02-08 |
CN1216099C (zh) | 2005-08-24 |
CN1432044A (zh) | 2003-07-23 |
WO2001092405A1 (en) | 2001-12-06 |
US6998440B2 (en) | 2006-02-14 |
ATE431379T1 (de) | 2009-05-15 |
EP1290085A1 (en) | 2003-03-12 |
CA2408139C (en) | 2010-01-12 |
BR0111310A (pt) | 2003-06-17 |
UA74188C2 (ru) | 2005-11-15 |
CA2408139A1 (en) | 2001-12-06 |
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