RU95121771A - ETHYLENE COPOLYMERS THAT HAVE UNIFORM DISTRIBUTION IN COMPOSITION, THEIR RECEIVING AND APPLICATION - Google Patents

ETHYLENE COPOLYMERS THAT HAVE UNIFORM DISTRIBUTION IN COMPOSITION, THEIR RECEIVING AND APPLICATION

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Publication number
RU95121771A
RU95121771A RU95121771/04A RU95121771A RU95121771A RU 95121771 A RU95121771 A RU 95121771A RU 95121771/04 A RU95121771/04 A RU 95121771/04A RU 95121771 A RU95121771 A RU 95121771A RU 95121771 A RU95121771 A RU 95121771A
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Russia
Prior art keywords
film
polymer
impact strength
pointed
mil
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RU95121771/04A
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Russian (ru)
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RU2156779C2 (en
Inventor
Ли Бэмбергер Роберт
Мастен ГЕРМАН Поль
Диксон Мэлпасс Джеральд (младший)
Кеннет ЛОКЕ Лоуренс
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Эксон Кемикэл Пейтентс Инк.
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Claims (15)

1. Полимерная пленка, состоящая по меньшей мере из одного слоя, причем этот первый слой характеризуется ударной прочностью при падении заостренного груза, превышающей 100 г/мил, и выполнен по меньшей мере на 80% по массе из двойного сополимера этилена или тройного сополимера этилена, имеющего Mz/Mn менее примерно 2,0.1. A polymer film consisting of at least one layer, this first layer is characterized by impact strength when a pointed load drops more than 100 g / mil, and is made of at least 80% by weight of a double ethylene copolymer or an ethylene terpolymer having M z / M n less than about 2.0. 2. Полимерная пленка, состоящая по меньшей мере из одного слоя, причем этот слой является пленкой, полученной поливом, характеризующейся ударной прочностью при падении заостренного груза, превышающей примерно 100 г/мил, и состоящей по меньшей мере на 80% по массе из сополимера этилена или тройного сополимера этилена, имеющего ПШКР в пределах 50-85% и Mz/Mw менее 2,0.2. Polymer film consisting of at least one layer, and this layer is a film obtained by irrigation, characterized by impact strength when a pointed load drops in excess of about 100 g / mil, and consisting of at least 80% by weight of ethylene copolymer or a terpolymer of ethylene having PSKKR in the range of 50-85% and M z / M w less than 2.0. 3. Полимерная пленка, полученная методом полива, выполненная из полимера с ПШКР в интервале от 50 до 85%, причем из указанного полимера сформирована пленка, отлитая из раствора, характеризующаяся ударной прочностью при падении заостренного груза, выраженной формулой
D1/2 ≥ 1/[(2,4927•1-6) (M + 0,02)],
где D означает ударную прочность при падении заостренного груза и М означает среднее значение 1% секущего модуля в продольном и поперечном направлениях.
3. Polymer film obtained by the irrigation method, made of polymer with PSKKR in the range from 50 to 85%, moreover, a film cast from a solution, characterized by impact strength when the pointed cargo is falling, is formed from this polymer, expressed by the formula
D 1/2 ≥ 1 / [(2,4927 • 1 -6) (M + 0,02)] ,
where D denotes impact strength when a pointed load falls and M denotes the average value of a 1% secant modulus in the longitudinal and transverse directions.
4. Полимерная пленка, полученная экструзией с раздувом, являющаяся однослойной, причем указанная пленка выполнена по меньшей мере из 85% по массе сополимера этилена или тройного сополимера этилена с индексом расплава в интервале между примерно 0,1 и примерно 5 дг/мил и плотностью в интервале 0,900-0,940 г/см3, при этом указанная пленка характеризуется мутностью менее примерно 15% и ударной прочностью при падении заостренного груза более примерно 100 г/мил.4. Polymer film, extruded blown, which is a single layer, and this film is made of at least 85% by weight of a copolymer of ethylene or a ternary copolymer of ethylene with a melt index in the range between about 0.1 and about 5 Dg / mil and density the interval 0.900-0.940 g / cm 3 , while the specified film is characterized by a turbidity of less than about 15% and impact strength when falling pointed cargo more than about 100 g / mil. 5. Полимерная пленка, полученная экструзией с раздувом, выполненная из полимера, имеющего ПШКР в интервале от 50 до 85%, причем из указанного полимера сформована пленка экструзией с раздувом, характеризующаяся ударной прочностью при падении груза, выраженной формулой
D1/2 ≥ 1/[(2,4927•1-6) (M - 0,02)],
где D означает ударную прочность при падении заостренного груза и М означает среднее значение 1% секущего модуля в продольном и поперечном направлениях.
5. Polymer film obtained by extrusion blown, made of polymer having PSKR in the range from 50 to 85%, moreover, the film is extruded blown from this polymer, characterized by impact strength when the load is falling, expressed by the formula
D 1/2 ≥ 1 / [(2.4927 • 1 -6 ) (M - 0.02)],
where D denotes impact strength when a pointed load falls and M denotes the average value of a 1% secant modulus in the longitudinal and transverse directions.
6. Пленка по пп. 1, 2 и 3, которая представляет собой растягивающуюся пленку. 6. Film on PP. 1, 2 and 3, which is a stretch film. 7. Пленка по любому из предыдущих пунктов, у которой указанная прочность при падении заостренного груза превышает примерно 310 г/мил и измерена после старения пленки при 60oС в течение 48 ч.7. The film according to any one of the preceding paragraphs, in which the indicated strength when the pointed cargo is falling exceeds approximately 310 g / mil and is measured after aging the film at 60 o C for 48 hours. 8. Пленка по любому из предыдущих пунктов, у которой указанная ударная прочность при падении заостренного груза превышает примерно 320 г/мил и измерена после старения пленки при 60oС в течение 48 ч.8. The film according to any one of the preceding paragraphs, in which the specified impact strength when the pointed cargo is dropped exceeds approximately 320 g / mil and is measured after aging of the film at 60 o C for 48 hours. 9. Пленка по любому из предыдущих пунктов, у которой указанная ударная прочность при падении заостренного груза превышает примерно 600 г/мил и измерена после старения пленки при 60oС в течение 48 ч.9. The film according to any one of the preceding paragraphs, in which the specified impact strength when the pointed cargo is dropped exceeds approximately 600 g / mil and is measured after aging of the film at 60 o C for 48 hours. 10. Пленка по любому из предыдущих пунктов, у которой ударная прочность при падении заостренного груза превышает примерно 1000 г/мил и измерена после старения пленки при 60oС в течение 48 ч.10. The film according to any one of the preceding paragraphs, in which the impact strength when a pointed cargo falls in excess of about 1000 g / mil and is measured after aging the film at 60 o C for 48 hours. 11. Пленка по любому из предыдущих пунктов, у которой содержание экстрагируемых компонентов менее примерно 2%, предпочтительно менее 1 %. 11. The film according to any one of the preceding paragraphs, in which the content of extractable components is less than about 2%, preferably less than 1%. 12. Способ изготовления пленки по пп.1, 2, 3 и 4, включающий стадии: а) введение этилена, по меньшей мере одного С312 олефинового сомономера и металлоценового катализатора на носителе в реактор газофазной полимеризации при условиях реакции, причем указанный металлоценовый катализатор на носителе и указанные условия реакции выбраны таким образом, чтобы получить первый полимер, имеющий ПШКР в интервале от примерно 50% до примерно 85% и Мzw менее примерно 2,0; б) удаления указанного первого полимера из указанного реактора и в) получения из указанного первого полимера пленки.12. A method of manufacturing a film according to claims 1, 2, 3 and 4, comprising the steps of: a) introducing ethylene, at least one C 3 -C 1 2 olefinic comonomer and supported metallocene catalyst into the gas-phase polymerization reactor under reaction conditions, and the specified metallocene catalyst on the carrier and the specified reaction conditions are chosen in such a way as to obtain a first polymer having PSKR in the range from about 50% to about 85% and M z / M w less than about 2.0; b) removing said first polymer from said reactor; and c) obtaining a film from said first polymer. 13. Способ по п.12, в котором указанный олефиновый сомономер выбирают из группы, состоящей из бутена, гексена и октена или их комбинации. 13. The method according to claim 12, wherein said olefin comonomer is selected from the group consisting of butene, hexene and octene, or a combination thereof. 14. Пленка по п. 3, у которой указанный первый слой имеет мутность менее примерно 10%, блеск при 45o более примерно 40% и Мzw менее примерно 2,0.14. The film according to claim 3, wherein said first layer has a haze of less than about 10%, a gloss at 45 o is more than about 40%, and M z / M w is less than about 2.0. 15. Пленка, выполненная из сополимера этилена с ПШКР более 50 - 85%, причем из указанного полимера сформована пленка, характеризующаяся ударной прочностью при падении заостренного груза, превышающей 600 г/мил, и средним значением 1% секущего модуля в продольном и поперечном направлениях более 25000 фунт/дюйм2 (172375 кПа).15. A film made of ethylene copolymer with PShKR more than 50 - 85%, and from the specified polymer a film is formed, which is characterized by impact strength when a pointed load drops in excess of 600 g / mil, and an average value of 1% secant module in the longitudinal and transverse directions more 25,000 lb / in2 (172,375 kPa).
RU95121771/04A 1993-05-13 1994-05-11 Films prepared from ethylene copolymers RU2156779C2 (en)

Applications Claiming Priority (2)

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US6192993A 1993-05-13 1993-05-13
US08/061.929 1993-05-13

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RU95121771A true RU95121771A (en) 1997-11-27
RU2156779C2 RU2156779C2 (en) 2000-09-27

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EP (3) EP0699219B1 (en)
JP (2) JP3380554B2 (en)
KR (2) KR960702485A (en)
CN (2) CN1126481A (en)
AU (1) AU698910C (en)
CA (1) CA2162565C (en)
DE (2) DE69434201T2 (en)
ES (2) ES2235285T3 (en)
RU (1) RU2156779C2 (en)
TW (1) TW340117B (en)
WO (2) WO1994026816A1 (en)

Families Citing this family (131)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5538790A (en) * 1993-12-17 1996-07-23 Exxon Chemical Patents Inc. Cling film
US5614297A (en) * 1994-05-19 1997-03-25 Viskase Corporation Polyolefin stretch film
EP0785955B1 (en) * 1994-10-13 1999-07-14 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
US6140432A (en) * 1995-07-13 2000-10-31 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
US5770318A (en) * 1995-01-13 1998-06-23 Norton Performance Plastics Corporation Thermoplastic seal and wrapping film
WO1996034020A1 (en) * 1995-04-28 1996-10-31 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
US5902684A (en) * 1996-03-12 1999-05-11 Tenneco Packaging Inc. Multilayered Metallocene stretch wrap films
USRE38429E1 (en) * 1996-03-12 2004-02-17 Tyco Plastics Services Ag Stretch wrap films
US5998017A (en) * 1996-03-12 1999-12-07 Tenneco Packaging Stretch wrap films
US5976682A (en) * 1996-03-12 1999-11-02 Tenneco Packaging Stretch wrap films
DE19615953A1 (en) * 1996-04-22 1997-10-23 Basf Ag Process for the preparation of polymers of alk-1-enes in the presence of a supported metallocene catalyst system and an antistatic
US6129876A (en) * 1996-05-03 2000-10-10 Baxter International Inc. Heat setting of medical tubings
US6506333B1 (en) 1996-05-03 2003-01-14 Baxter International Inc. Method of surface modifying a medical tubing
US5954702A (en) * 1996-05-03 1999-09-21 Baxter International Inc. Interface geometry for adhesive bonds
US6036676A (en) * 1996-05-03 2000-03-14 Baxter International Inc. Surface modified polymeric material formulation
US6328716B1 (en) 1996-05-03 2001-12-11 Baxter International Inc. Method of using medical tubings in fluid administration sets
US6187400B1 (en) 1996-05-03 2001-02-13 Baxter International Inc. Medical tubing and pump performance enhancement by ionizing radiation during sterilization
US5932307A (en) * 1996-05-03 1999-08-03 Baxter International Inc. Oriented medical tubing
CZ170897A3 (en) * 1996-06-06 1997-12-17 Union Carbide Chem Plastic Control of static charge in the course of polymerization process during which metallocene catalyst is used
GB9613814D0 (en) * 1996-07-02 1996-09-04 Bp Chem Int Ltd Supported polymerisation catalysts
US5958319A (en) * 1996-07-24 1999-09-28 Exxon Chemical Patents, Inc. Polyoelfin films having increased gas permeability and method for making
WO1998006676A1 (en) 1996-08-13 1998-02-19 Nippon Sheet Glass Co., Ltd. LASER MACHINING METHOD FOR GlASS SUBSTRATE, DIFFRACTION TYPE OPTICAL DEVICE FABRICATED BY THE MACHINING METHOD, AND METHOD OF MANUFACTURING OPTICAL DEVICE
US6376035B1 (en) 1996-12-05 2002-04-23 Pactiv Corporation Zipper fins for plastic bags
US5851070A (en) * 1996-12-05 1998-12-22 Tenneco Packaging Inc. Seals for plastic bags
US5919535A (en) * 1996-12-05 1999-07-06 Tenneco Packaging Fins for plastic bags
US5989725A (en) * 1997-01-16 1999-11-23 Tenneco Packaging Clear high molecular weight film
US6094889A (en) * 1997-02-25 2000-08-01 Exxon Chemical Patents, Inc. Method of form and seal packaging
TR199902045T2 (en) 1997-02-25 2000-02-21 Exxon Chemical Patents, Inc. Corona discharge treated films with excellent coefficients of friction.
US6013378A (en) * 1997-03-17 2000-01-11 Tenneco Packaging HMW HDPE film with improved impact strength
US5907942A (en) * 1997-05-21 1999-06-01 Tenneco Packaging Stretch wrap films
US6093480A (en) * 1997-05-21 2000-07-25 Tenneco Packaging Stretch wrap films
US5922441A (en) * 1997-06-11 1999-07-13 Tenneco Packaging Inc. Stretch wrap films
US5907943A (en) * 1997-06-11 1999-06-01 Tenneco Packaging Inc. Stretch wrap films
US6100224A (en) * 1997-10-01 2000-08-08 Exxon Chemical Patents Inc Copolymers of ethylene α-olefin macromers and dicarboxylic monomers and derivatives thereof, useful as additives in lubricating oils and in fuels
US6309414B1 (en) 1997-11-04 2001-10-30 Sorin Biomedica Cardio S.P.A. Angioplasty stents
US6083611A (en) * 1997-11-12 2000-07-04 Tenneco Packaging, Inc. Roll wrap film
DE19811934A1 (en) * 1998-03-19 1999-09-23 Basf Ag Ethylene copolymers with a narrow comonomer distribution
AUPP314198A0 (en) * 1998-04-23 1998-05-14 Crc For Polymers Pty Ltd Polymer blend
US7354880B2 (en) 1998-07-10 2008-04-08 Univation Technologies, Llc Catalyst composition and methods for its preparation and use in a polymerization process
CA2245375C (en) * 1998-08-19 2006-08-15 Nova Chemicals Ltd. Dual reactor polyethylene process using a phosphinimine catalyst
AU1241600A (en) 1998-11-02 2000-05-22 Dupont Dow Elastomers L.L.C. Shear thinning ethylene/alpha-olefin interpolymers and their preparation
US6127441A (en) * 1998-11-05 2000-10-03 Nippon Unicar Company Limited Expandable resin composition
US6180735B1 (en) 1998-12-17 2001-01-30 Univation Technologies Catalyst composition and methods for its preparation and use in a polymerization process
DE19960663B4 (en) * 1998-12-18 2004-07-22 Nordenia Deutschland Steinfeld Gmbh Process for wrapping a stack of individual pieces with a cover made of tubular film and tubular film to be used in the process
US6479598B1 (en) 1999-07-20 2002-11-12 Exxonmobil Chemical Patents Inc. Petroleum resins and their production with BF3 catalyst
PL200524B1 (en) 1999-08-13 2009-01-30 Basell Polyolefine Gmbh COPOLYMERS OF ETHYLENE WITH C₃ -C₉ $g(a) OLEFINS and uses as well as application of monoindenyl- or monofluorenyl complexes of chromium
US6403743B1 (en) 1999-09-14 2002-06-11 Exxonmobil Chemical Patents Inc. Petroleum resins and their production with supported catalyst
WO2001092405A1 (en) * 2000-06-01 2001-12-06 Bp Chemicals Limited Novel polyethylene films
US7220804B1 (en) 2000-10-13 2007-05-22 Univation Technologies, Llc Method for preparing a catalyst system and its use in a polymerization process
US6713573B2 (en) 2000-11-30 2004-03-30 Univation Technologies, Llc Catalyst modifiers and their use in the polymerization of olefin(s)
DE10105125B4 (en) * 2001-02-05 2004-06-03 Nordenia Deutschland Gronau Gmbh Packaging film for rotary wrapping packaging
DE10107592B4 (en) * 2001-02-17 2005-04-28 Nordenia Deutschland Gronau labeling film
EP1425345A1 (en) 2001-06-22 2004-06-09 Exxonmobil Chemical Patents Inc. Metallocene-produced very low density polyethylenes or linear lowdensity polyethylenes as impact modifiers
GB0217522D0 (en) * 2002-07-29 2002-09-04 Borealis Tech Oy Product
US7943700B2 (en) 2002-10-01 2011-05-17 Exxonmobil Chemical Patents Inc. Enhanced ESCR of HDPE resins
CA2499951C (en) 2002-10-15 2013-05-28 Peijun Jiang Multiple catalyst system for olefin polymerization and polymers produced therefrom
US7223822B2 (en) 2002-10-15 2007-05-29 Exxonmobil Chemical Patents Inc. Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
DE602004032419D1 (en) * 2003-01-08 2011-06-09 Exxonmobil Chem Patents Inc ELASTIC ARTICLES AND MANUFACTURING METHOD THEREFOR
GB0318019D0 (en) * 2003-08-01 2003-09-03 Exxonmobil Chem Patents Inc Bags made from ethylene copolymer films, and films and uses of such copolymers for making such bags
MXPA06006929A (en) * 2003-12-18 2006-09-04 Dow Global Technologies Inc Film with superior impact resistance and improved catastrophic failure resistance under high strain rate.
US7588706B2 (en) 2004-12-16 2009-09-15 Exxonmobil Chemical Patents Inc. Multi-layer films with improved properties
WO2006085051A1 (en) * 2005-02-09 2006-08-17 Ineos Europe Limited Copolymers and films thereof
BRPI0608302B1 (en) 2005-03-09 2017-07-18 Saudi Basic Industries Corporation PROCESS FOR PREPARATION OF AN ETHYLENE COPOLYMER IN A TUBULAR REACTOR
EP1731536A1 (en) 2005-06-09 2006-12-13 Innovene Manufacturing France SAS Supported polymerisation catalysts
GB0610667D0 (en) 2006-05-30 2006-07-05 Nova Chem Int Sa Supported polymerization catalysts
US8143352B2 (en) 2006-12-20 2012-03-27 Exxonmobil Research And Engineering Company Process for fluid phase in-line blending of polymers
EP1950241A1 (en) 2007-01-25 2008-07-30 Borealis Technology Oy Multimodal medium density polyethylene polymer composition
EP2014445A1 (en) * 2007-07-09 2009-01-14 Teijin Aramid B.V. Polyethylene film with high tensile strength and high tensile energy to break
JP2009079182A (en) * 2007-09-27 2009-04-16 Sumitomo Chemical Co Ltd Manufacturing method for olefinic polymer
TW200932762A (en) * 2007-10-22 2009-08-01 Univation Tech Llc Polyethylene compositions having improved properties
CN101778707B (en) * 2008-01-29 2014-05-21 陶氏环球技术有限责任公司 Polyethylene compositions, method of producing the same, articles made therefrom, and method making the same
US8242198B2 (en) 2008-06-09 2012-08-14 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions
EP2227505B1 (en) * 2008-07-10 2014-12-24 Dow Global Technologies LLC Fibers made from polyethylene compositions and method of making the same
US10161063B2 (en) 2008-09-30 2018-12-25 Exxonmobil Chemical Patents Inc. Polyolefin-based elastic meltblown fabrics
US9168718B2 (en) 2009-04-21 2015-10-27 Exxonmobil Chemical Patents Inc. Method for producing temperature resistant nonwovens
US9498932B2 (en) 2008-09-30 2016-11-22 Exxonmobil Chemical Patents Inc. Multi-layered meltblown composite and methods for making same
EP2172490A1 (en) 2008-10-03 2010-04-07 Ineos Europe Limited Controlled polymerisation process
EP2177548A1 (en) * 2008-10-14 2010-04-21 Ineos Europe Limited Copolymers and films thereof
US8715813B2 (en) * 2008-10-23 2014-05-06 Exxonmobil Chemical Patents Inc. High MIR linear polyethylenes and coextruded films therefrom
KR101657486B1 (en) * 2009-01-09 2016-09-19 데이진 아라미드 비.브이. Polyethylene film with high tensile strength and high tensile energy to break
EP2401144A1 (en) 2009-02-27 2012-01-04 Exxonmobil Chemical Patents Inc. Multi-layer nonwoven in situ laminates and method of producing the same
CN102686395B (en) 2009-10-02 2015-04-08 埃克森美孚化学专利公司 Multi-layered meltblown composite and methods for making same
WO2011078923A1 (en) 2009-12-23 2011-06-30 Univation Technologies, Llc Methods for producing catalyst systems
EP2357035A1 (en) 2010-01-13 2011-08-17 Ineos Europe Limited Polymer powder storage and/or transport and/or degassing vessels
EP2545215B1 (en) 2010-03-12 2014-08-27 ExxonMobil Chemical Patents Inc. Method for producing temperature resistant nonwovens
EP2383301A1 (en) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerization process
EP2383298A1 (en) 2010-04-30 2011-11-02 Ineos Europe Limited Polymerization process
US9394381B2 (en) 2010-11-29 2016-07-19 Ineos Sales (Uk) Limited Polymerisation control process
EP2465876A1 (en) 2010-12-15 2012-06-20 INEOS Manufacturing Belgium NV Activating supports
EP2665754A1 (en) 2011-01-20 2013-11-27 Ineos Commercial Services UK Limited Activating supports
CA2734167C (en) * 2011-03-15 2018-03-27 Nova Chemicals Corporation Polyethylene film
US8383740B1 (en) 2011-08-12 2013-02-26 Ineos Usa Llc Horizontal agitator
WO2013056979A1 (en) 2011-10-17 2013-04-25 Ineos Europe Ag Polymer degassing process control
EP2791189B1 (en) 2011-12-14 2018-05-02 Ineos Europe AG Novel polymers
BR112014024726A8 (en) * 2012-04-06 2017-12-19 Exxonmobil Chemical Patents Inc POLYMERS, POLYMER BLENDS, AND ARTICLES MADE THEREOF
US8962761B2 (en) 2012-08-16 2015-02-24 Exxonmobil Chemical Patents Inc. Long chain branched EPDM compositions and processes for production thereof
BR112015011215B1 (en) 2012-11-26 2018-11-21 Braskem S.A. METALOCENAL CATALYST SUPPORTED IN HYBRID SUPPORT, PROCEDURE FOR OBTAINING IT, POLYMERIZATION PROCESS FOR OBTAINING AN EOMIC HOMOPOLYMER OR COPOLYMER WITH DISTRIBUTION OF LARGE OR METAL BALODIUM OF THE METAL PIPELINE AND METALBALL DIMENSION BIMODAL
US20150336363A1 (en) 2013-01-18 2015-11-26 Sartorius Stedim Fmt Sas Multilayer film comprising a contact layer, core layer and outer layer for the wall of a single-use pouch
US10548367B2 (en) 2013-01-29 2020-02-04 Exxonmobil Chemical Patents Inc. Footwear sole comprising a propylene-based elastomer, footwear comprising said sole, and methods of making them
US9181369B2 (en) * 2013-03-11 2015-11-10 Chevron Phillips Chemical Company Lp Polymer films having improved heat sealing properties
CN114031925A (en) * 2013-09-20 2022-02-11 3M创新有限公司 Polymer processing additives, compositions and methods
CA2868640C (en) 2014-10-21 2021-10-26 Nova Chemicals Corporation Solution polymerization process
WO2016063205A2 (en) 2014-10-21 2016-04-28 Nova Chemicals (International) S.A. Dilution index
BR112017013203A2 (en) * 2014-12-19 2018-01-02 3M Innovative Properties Company poly (oxyalkylene) polymer additives, compositions and processing methods
SG11201705322QA (en) 2015-03-23 2017-07-28 Emd Millipore Corp Abrasion resistant film for biocontainers
EP3320003B1 (en) 2015-07-09 2024-01-10 Ineos Europe AG Copolymers and films thereof
US10723868B2 (en) 2015-10-13 2020-07-28 3M Innovative Properties Company Fluoropolymer processing additive, compositions, and methods
TW201815845A (en) 2016-05-17 2018-05-01 3M新設資產公司 Compositions including copolymers of vinylidene fluoride and tetrafluoroethylene and methods of using the same
JP7071335B2 (en) * 2016-08-24 2022-05-18 ダウ グローバル テクノロジーズ エルエルシー Multilayer films and their methods
KR102087340B1 (en) * 2016-12-20 2020-03-10 주식회사 엘지화학 Polyolefin-based film
KR102139364B1 (en) 2016-12-20 2020-07-29 주식회사 엘지화학 Olefin polymer and preparation method thereof
MX2019008024A (en) 2017-01-05 2019-09-11 Gen Cable Technologies Corp Linear low-density polyethylene polymers suitable for use on cables.
US10329412B2 (en) 2017-02-16 2019-06-25 Nova Chemicals (International) S.A. Caps and closures
WO2019027524A1 (en) 2017-08-02 2019-02-07 Exxonmobil Chemical Patents Inc. Multilayer films and methods of making the same
US11161922B2 (en) 2017-10-31 2021-11-02 Exxonmobil Chemical Patents Inc. Toluene free silica supported single-site metallocene catalysts from in-situ supported MAO formation in aliphatic solvents
SG11202001743RA (en) 2017-10-31 2020-05-28 Exxonmobil Chemical Patents Inc Toluene free silica supported single-site metallocene catalysts from in-situ supported alumoxane formation in aliphatic solvents
WO2019089144A1 (en) * 2017-10-31 2019-05-09 Exxonmobil Chemical Patents Inc. Toluene free silica supported single-site metallocene catalysts from in-situ supported mao formation in aliphatic solvents
CN111684028B (en) * 2018-03-20 2021-12-03 埃克森美孚化学专利公司 Polymer coating compositions and articles coated therewith
CN111684029B (en) * 2018-03-23 2021-12-03 埃克森美孚化学专利公司 Polymer coating compositions and articles coated therewith
WO2019240899A1 (en) 2018-06-13 2019-12-19 Exxonmobil Chemical Patents Inc. Polyolefin blend compositions
CA3011031A1 (en) 2018-07-11 2020-01-11 Nova Chemicals Corporation Polyethylene composition and film having outstanding properties
CA3011041A1 (en) * 2018-07-11 2020-01-11 Nova Chemicals Corporation Polyethylene composition and film
CA3011038A1 (en) 2018-07-11 2020-01-11 Nova Chemicals Corporation Polyethylene composition and film having a good permeability, stiffness and sealability
CA3011050A1 (en) 2018-07-11 2020-01-11 Nova Chemicals Corporation Polyethylene composition and film having high stiffness, outstanding sealability and high permeability
CA3011030A1 (en) * 2018-07-11 2020-01-11 Nova Chemicals Corporation Polyethylene composition and film having retained dart impact
EP3880468A4 (en) * 2018-11-16 2022-07-27 MuCell Extrusion LLC Anisotropic thin polyethylene sheet and applications thereof and the process of making the same
US20220213302A1 (en) * 2019-06-10 2022-07-07 Univation Technologies, Llc Polyethylene blend
EP4048729A1 (en) 2019-10-22 2022-08-31 Celanese International Corporation Thermoplastic vulcanizate compositions and processes for the production thereof
KR102564398B1 (en) * 2019-11-20 2023-08-07 주식회사 엘지화학 Hybride supported metallocene catalyst and method for preparing polyethylene copolymer using the same
US20210371787A1 (en) * 2020-06-01 2021-12-02 Exxonmobil Research And Engineering Company Systems and methods comprising open algae cultivation liners

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3424697C2 (en) * 1984-07-05 1999-07-08 Targor Gmbh Process for the polymerization of ethylene or of mixtures of ethylene with other 1-olefins
EP0230753B1 (en) * 1985-12-16 1991-10-23 Exxon Research And Engineering Company Copolymer compositions containing a narrow mwd component and process of making same
US4705829A (en) * 1986-04-11 1987-11-10 Mobil Oil Corporation Low density polyethylene resin compositions and thermoplastic films thereof
US5008228A (en) * 1988-03-29 1991-04-16 Exxon Chemical Patents Inc. Method for preparing a silica gel supported metallocene-alumoxane catalyst
US5147949A (en) * 1988-03-29 1992-09-15 Exxon Chemical Patents Inc. Polymerization process using a silica gel supported metallocene-alumoxane catalyst
US5086025A (en) * 1988-03-29 1992-02-04 Exxon Chemical Patents Inc. Method for preparing a silica gel supported metallocene-alumoxane catalyst
US4935397A (en) * 1988-09-28 1990-06-19 Exxon Chemical Patents Inc. Supported metallocene-alumoxane catalyst for high pressure polymerization of olefins and a method of preparing and using the same
DE68928100T2 (en) * 1988-09-30 1997-11-06 Exxon Chemical Patents Inc LINEAR ETHYLENE-COPOLYMER MIXTURES OF COPOLYMERS WITH TIGHT MOLECULAR WEIGHT AND COMPOSITION DISTRIBUTIONS
US4914253A (en) * 1988-11-04 1990-04-03 Exxon Chemical Patents Inc. Method for preparing polyethylene wax by gas phase polymerization
JP2826362B2 (en) * 1990-02-13 1998-11-18 三井化学株式会社 Method for producing solid catalyst for olefin polymerization, solid catalyst for olefin polymerization, and method for polymerizing olefin
WO1991019763A1 (en) * 1990-06-18 1991-12-26 Exxon Chemical Patents Inc. New hdpe resins and products with improved properties
MX9200724A (en) * 1991-02-22 1993-05-01 Exxon Chemical Patents Inc HEAT SEALABLE MIX OF POLYETHYLENE OR PLASTOMER OF VERY LOW DENSITY WITH POLYMERS BASED ON POLYPROPYLENE AND THERMAL SEALABLE FILM AS WELL AS ARTICLES MADE WITH THOSE.
AU660043B2 (en) * 1991-07-18 1995-06-08 Exxon Chemical Patents Inc. Heat sealed article
US5206075A (en) * 1991-12-19 1993-04-27 Exxon Chemical Patents Inc. Sealable polyolefin films containing very low density ethylene copolymers

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