KR960702494A - 좁은 조성분포를 갖는 에틸렌 공중합체, 그의 제조방법 및 용도(ethylene copolymers having narrow composition distribution, their production and use) - Google Patents

좁은 조성분포를 갖는 에틸렌 공중합체, 그의 제조방법 및 용도(ethylene copolymers having narrow composition distribution, their production and use)

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KR960702494A
KR960702494A KR1019950705057A KR19950705057A KR960702494A KR 960702494 A KR960702494 A KR 960702494A KR 1019950705057 A KR1019950705057 A KR 1019950705057A KR 19950705057 A KR19950705057 A KR 19950705057A KR 960702494 A KR960702494 A KR 960702494A
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로버트 리 벰버거
폴 마스텐 저맨
쥬니어 제랄드 딕손 말파스
로렌스 켄네쓰 록케
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벤 씨. 카덴헤드
엑손 케미칼 패턴츠 인코포레이티드
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Abstract

본 발명은 에틸렌과 하나이상의 C4-12단량체의 공중합체 및 이러한 공중합체의 제조방법과 용도에 관한 것이다. 이러한 공중합체는 기상 중합공정중에서 지지된 메탈로센 촉매를 사용하여 제조할 수 있다. 이러한 공중합체는 지글러-나타 촉매로부터 유도된 폴리에틸렌 수지의 조성분포와 단일 부위 촉매로부터 유도된 폴리에틸렌수지의 조성분포의 중간수준의 조성분포를 갖는다. 본 발명의 폴리에틸렌은 필름의 제조 및 특정한 다른 용도에 특히 적합하다.

Description

좁은 조성분포를 갖는 에틸렌 공중합체, 그의 제조방법 및 용도(ETHYLENE COPOLYMERS HAVING NARROW COMPOSITION DISTRIBUTION, THEIR PRODUCTION AND USE)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 선행기술에 의해서 제조된 필름과 비교하여 본 발명의 취입성형 필름의 다트 충격강도의 역제곱근대 평균 기계방향(MD) 및 교착기계방향(TD)할선 모듈러스의 관계를 나타낸다.
제2도는 선행기술에 의해서 제조된 필름과 비교하여 본 발명의 캐스트성형 필름의 다트 충격강도의 역제곱근 대 평균 MD 및 TD 할선 모듈러스의 관계를 나타낸다.
제3도는 선행기술에 의해서 제조된 필름과 비교하여 본 발명의 필름의 고온 점착강도와 시일(seal) 온도사이의 관계를 나타내는 그래프이다.

Claims (15)

  1. 약 2.0 미만의 M2/Mw비(제3모멘트 대 제2모멘트의 비)를 갖는 에틸렌 공중합체 또는 삼원공중합체 수지를 80중량% 이상으로 함유하고 100g/mill을 초과하는 다트 충격강도를 갖는 제1층을 하나이상 포함하는 중합체성 필름.
  2. 50 내지 85%의 조성분포 폭 지수(CDBI) 및 약 2.0 미만의 Mz/Mw비를 갖는 에틸렌 공중합체 또는 삼원공중합체 수지를 80중량%이상으로 함유하고 약 100g/mill을 초과하는 다트 충격강도를 갖는 캐스트(cast)필름인 제1층을 하나이상 포함하는 중합체성 필름.
  3. 50 내지 85%의 CDBI를 갖는 중합체로부터 성형되고, 하기 식으로 표시되는 다트 충격강도를 갖는 중합체성 캐스트 필름.
    D1/2≥1/[(2.4927×10-6) (M)+0.02]
    상기식에서, D는 다트 충격강도이고, M은 평균 기계방향(MD) 및 교차기계방향(TD) 1% 할선 모듈러스이다.
  4. 약 0.1 내지 약 5dg/분의 용융지수 및 0.900 및 0.940g/㎤의 밀도를 갖는 에티렌 공중합체 또는 삼원공중합체를 85중량% 이상으로 함유하고, 약 15% 미만의 흐림도 및 약 100g/mil 이상의 다트충격강도를 갖는 제1층을 포함하는 중합체성 취입성형 필름.
  5. 50 내지 85%의 CDBI를 갖는 중합체로부터 성형되고, 하기 식으로 표시되는 다트 충격강도를 갖는 중합체성 취입성형 필름:
    D1/2≥1/[(2.4927×10-6)(M)-0.02]
    상기식에서, D는 다트 충격강도이고, M은 평균 MD 및 TD 1% 할선 모듈러스이다.
  6. 제1항 내지 제3항중 어느 한 항에 있어서, 신장성 필름인 필름.
  7. 제1항 내지 제6항중 어느 한 항에 있어서, 60℃에서 48시간동안 노화시킨 후에 측정된 다트 충격강도가 약 310g/mil 이상인 필름.
  8. 제1항 내지 제7항중 어느 한 항에 있어서, 60℃에서 48시간동안 노화시킨 후에 측정된 다트 충격강도가 320g/mil 이상인 필름.
  9. 제1항 내지 제8항중 어느 한 항에 있어서, 60℃에서 48시간동안 노화시킨 후에 측정된 다트 충격강도가 약 600g/mil 이상인 필름.
  10. 제1항 내지 제9항중 어느 한 항에 있어서, 60℃에서 48시간동안 노화시킨 후에 측정된 다트 충격강도가 약 1OOOg/mil 이상인 필름.
  11. 제1항 내지 제10항중 어느 한 항에 있어서, 약 2%, 바람직하게는 1% 미만의 추출성분 함량을 갖는 필름.
  12. a) 에틸렌, 하나이상의 C3-12올레핀 공단량체 및 지지된 메탈로센촉매를 반응조건하에서 기상 중합 반응기중으로 도입시켜 제1중합체를 형성시키는 단계(이때, 상기 지지된 메탈로센 촉매와 반응조건은 약 50 내지 약 85%의 CDBI 및 약 2.0 미만의 Mz/Mw를 갖는 제1중합체를 형성시킬 수 있도록 선택된다); b) 상기 제1중합체를 상기 반응기로부터 제거하는 단계; 및 c) 상기 제1중합체를 필름으로 전환시키는 단계를 포함하는, 제1항 내지 제4항중 어느 한 항에 따른 필름의 제조방법.
  13. 제12항에 있어서, 상기 올레핀 공단량체가 부텐, 헥센 및 옥텐 또는 그들의 혼합물로 구성되는 그룹으로부터 선택되는 방법.
  14. 제3항에 있어서, 상기 제1층이 약 10% 미만의 흐림도, 45에서 약 40% 이상의 광택도, 및 약 2.0 미만의 Mz/Mw를 갖는 필름.
  15. 50 내지 약 85%의 CDBI를 갖는 에틸렌 공중체로부터 성형되고, 600g/mil이상의 다트 충격강도 및 25,000psi(172,375kPa)이상의 평균 MD 및 TD 1% 할선 모듈러스를 갖는 필름.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950705057A 1993-05-13 1994-05-11 좁은조성분포를갖는에틸렌공중합체,그의제조방법및용도 KR100329889B1 (ko)

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US6192993A 1993-05-13 1993-05-13
US08/061,929 1993-05-13
US08/061929 1993-05-13
PCT/US1994/005302 WO1994026816A1 (en) 1993-05-13 1994-05-11 Ethylene copolymers having narrow composition distribution, their production and use

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Families Citing this family (132)

* 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
US6140432A (en) * 1995-07-13 2000-10-31 Exxon Chemical Patents Inc. Polymerization catalyst systems, their production and use
ES2135771T3 (es) * 1994-10-13 1999-11-01 Exxon Chemical Patents Inc Sistemas cataliticos de polimerizacion, su produccion y su uso.
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
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
US5902684A (en) * 1996-03-12 1999-05-11 Tenneco Packaging Inc. Multilayered Metallocene stretch wrap films
DE19615953A1 (de) * 1996-04-22 1997-10-23 Basf Ag Verfahren zur Herstellung von Polymerisaten von Alk-1-enen in Gegenwart eines geträgerten Metallocenkatalysatorsystems und eines Antistatikums
US6328716B1 (en) 1996-05-03 2001-12-11 Baxter International Inc. Method of using medical tubings in fluid administration sets
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
US5932307A (en) * 1996-05-03 1999-08-03 Baxter International Inc. Oriented medical tubing
US6129876A (en) * 1996-05-03 2000-10-10 Baxter International Inc. Heat setting of medical tubings
US6187400B1 (en) 1996-05-03 2001-02-13 Baxter International Inc. Medical tubing and pump performance enhancement by ionizing radiation during sterilization
US6036676A (en) * 1996-05-03 2000-03-14 Baxter International Inc. Surface modified polymeric material formulation
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 (fr) 1996-08-13 1998-02-19 Nippon Sheet Glass Co., Ltd. Procede d'usinage au laser pour substrat de verre, dispositif optique du type a diffraction fabrique par ce procede d'usinage, et procede de fabrication de ce dispositif optique
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
US6376035B1 (en) 1996-12-05 2002-04-23 Pactiv Corporation Zipper fins for plastic bags
US5989725A (en) * 1997-01-16 1999-11-23 Tenneco Packaging Clear high molecular weight film
BR9807735A (pt) * 1997-02-25 2000-02-15 Exxon Chemical Patents Inc Pelìculas seláveis por aquecimento
US6094889A (en) * 1997-02-25 2000-08-01 Exxon Chemical Patents, Inc. Method of form and seal packaging
US6013378A (en) * 1997-03-17 2000-01-11 Tenneco Packaging HMW HDPE film with improved impact strength
US6093480A (en) * 1997-05-21 2000-07-25 Tenneco Packaging Stretch wrap films
US5907942A (en) * 1997-05-21 1999-06-01 Tenneco Packaging Stretch wrap films
US5907943A (en) * 1997-06-11 1999-06-01 Tenneco Packaging Inc. Stretch wrap films
US5922441A (en) * 1997-06-11 1999-07-13 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 (de) * 1998-03-19 1999-09-23 Basf Ag Ethylencopolymere mit enger Comonomerverteilung
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
CA2347501C (en) 1998-11-02 2010-03-23 Larry Duane Cady 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 (de) * 1998-12-18 2004-07-22 Nordenia Deutschland Steinfeld Gmbh Verfahren zum Umhüllen eines Stapels aus Einzelstücken mit einer Haube aus Schlauchfolie sowie bei dem Verfahren anzuwendende Schlauchfolie
US6479598B1 (en) 1999-07-20 2002-11-12 Exxonmobil Chemical Patents Inc. Petroleum resins and their production with BF3 catalyst
ATE279455T1 (de) 1999-08-13 2004-10-15 Basell Polyolefine Gmbh Copolymere von ethylen mit c3-c9 alpha-olefinen
US6403743B1 (en) 1999-09-14 2002-06-11 Exxonmobil Chemical Patents Inc. Petroleum resins and their production with supported catalyst
UA74188C2 (uk) * 2000-06-01 2005-11-15 Бп Кемікалз Лімітед Поліетиленові плівки
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 (de) * 2001-02-05 2004-06-03 Nordenia Deutschland Gronau Gmbh Verpackungsfolie für Dreheinschlagverpackungen
DE10107592B4 (de) * 2001-02-17 2005-04-28 Nordenia Deutschland Gronau Etikettierfolie
CN1276018C (zh) 2001-06-22 2006-09-20 埃克森美孚化学专利公司 作为抗冲改性剂的茂金属生产的极低密聚乙烯或线型低密度聚乙烯
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
KR101113341B1 (ko) 2002-10-15 2012-09-27 엑손모빌 케미칼 패턴츠 인코포레이티드 올레핀 중합용 다중 촉매 시스템 및 이로부터 제조된중합체
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made 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
ATE506930T1 (de) * 2003-01-08 2011-05-15 Exxonmobil Chem Patents Inc Elastische artikel und herstellungsverfahren dafür
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
EP1697132B1 (en) 2003-12-18 2014-09-03 Dow Global Technologies LLC 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
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
CA2599636C (en) 2005-03-09 2012-03-27 Saudi Basic Industries Corporation A process for the 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 (ja) * 2007-09-27 2009-04-16 Sumitomo Chemical Co Ltd オレフィン重合体の製造方法
TW200932762A (en) * 2007-10-22 2009-08-01 Univation Tech Llc Polyethylene compositions having improved properties
KR101450936B1 (ko) * 2008-01-29 2014-10-14 다우 글로벌 테크놀로지스 엘엘씨 폴리에틸렌 조성물, 그 제조 방법, 그 제조 방법으로부터 제조된 물품, 및 그 물품의 제조 방법
US8242198B2 (en) 2008-06-09 2012-08-14 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions
MY150532A (en) * 2008-07-10 2014-01-30 Dow Global Technologies Inc Polyethylene compositions, method of producing the same, fibers made therefrom, 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
BRPI0823123B1 (pt) * 2008-10-23 2019-09-10 Exxonmobil Chemical Patentes Inc película soprada e método para produzir uma película soprada
RU2524948C2 (ru) * 2009-01-09 2014-08-10 Тейджин Арамид Б.В. Полиэтиленовая пленка с высокой прочностью на растяжение и высокой энергией разрыва при растяжении
JP5650138B2 (ja) 2009-02-27 2015-01-07 エクソンモービル・ケミカル・パテンツ・インク 多層不織ｉｎ ｓｉｔｕラミネートおよびその製造方法
KR20140143847A (ko) 2009-10-02 2014-12-17 엑손모빌 케미칼 패턴츠 인코포레이티드 다층 용융취입 복합체 및 이의 제조 방법
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
CN102791481B (zh) 2010-03-12 2015-07-08 埃克森美孚化学专利公司 弹性熔喷层压体构造及其制造方法
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
WO2012072417A1 (en) 2010-11-29 2012-06-07 Ineos Commercial Services Uk Limited Polymerisation control process
EP2465876A1 (en) 2010-12-15 2012-06-20 INEOS Manufacturing Belgium NV Activating supports
WO2012098045A1 (en) 2011-01-20 2012-07-26 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
US9175119B2 (en) 2011-12-14 2015-11-03 Ineos Europe Ag Polymers
RU2014144332A (ru) * 2012-04-06 2016-05-27 Юнивейшн Текнолоджиз, Ллк Полимеры, полимерные смеси и изделия из них
WO2014028211A1 (en) 2012-08-16 2014-02-20 Exxonmobil Chemical Patents Inc. Long chain branched epdm compositions and processes for production thereof
WO2014078919A1 (pt) 2012-11-26 2014-05-30 Braskem S.A. Catalisador metaloceno suportado em suporte híbrido, processo de obtenção do mesmo, processo de polimerização para obtenção de um homopolímero ou copolímero de etileno com distribuição de massa molar ampla ou bimodal, uso do catalisador de metaloceno suportado e polímero de etileno com distribuição de massa molar ampla ou bimodal
KR102179858B1 (ko) 2013-01-18 2020-11-18 사토리우스 스테딤 에프엠티 에스에이에스 1 회용 파우치의 벽에 사용되는, 접촉층, 코어층 및 외층을 포함하는 다층 필름
EP2945978B1 (en) 2013-01-18 2017-07-05 Sartorius Stedim Fmt Sas Film comprising a contact 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
CN105579515A (zh) * 2013-09-20 2016-05-11 3M创新有限公司 聚合物加工添加剂、组合物和方法
WO2016063205A2 (en) 2014-10-21 2016-04-28 Nova Chemicals (International) S.A. Dilution index
CA2868640C (en) 2014-10-21 2021-10-26 Nova Chemicals Corporation Solution polymerization process
JP2017538833A (ja) * 2014-12-19 2017-12-28 スリーエム イノベイティブ プロパティズ カンパニー ポリ（オキシアルキレン）ポリマー加工用添加剤、組成物及び方法
CA2973473C (en) 2015-03-23 2022-07-26 Emd Millipore Corporation Abrasion resistant film for biocontainers
EP4321564A3 (en) 2015-07-09 2024-04-24 Ineos Europe AG Copolymers and films thereof
JP2018532019A (ja) 2015-10-13 2018-11-01 スリーエム イノベイティブ プロパティズ カンパニー フルオロポリマー加工用添加剤、組成物、及び方法
TW201815845A (zh) 2016-05-17 2018-05-01 ３Ｍ新設資產公司 包括二氟亞乙烯與四氟乙烯的共聚物之組成物及其使用方法
EP3504060B1 (en) * 2016-08-24 2021-01-13 Dow Global Technologies LLC Multilayer films and methods thereof
KR102139364B1 (ko) 2016-12-20 2020-07-29 주식회사 엘지화학 올레핀 중합체 및 이의 제조 방법
KR102087340B1 (ko) * 2016-12-20 2020-03-10 주식회사 엘지화학 폴리올레핀계 필름
WO2018129339A1 (en) 2017-01-05 2018-07-12 General Cable Technologies Corporation 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 MANUFACTURE
CN111356704B (zh) * 2017-10-31 2023-05-05 埃克森美孚化学专利公司 来自在脂肪族溶剂中原位形成负载的mao的无甲苯的二氧化硅负载的单中心茂金属催化剂
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
WO2019089145A1 (en) 2017-10-31 2019-05-09 Exxonmobil Chemical Patents Inc. Toluene free silica supported single-site metallocene catalysts from in-situ supported alumoxane formation in aliphatic solvents
US11446908B2 (en) 2018-03-20 2022-09-20 Exxonmobil Chemical Patents Inc. Polymeric coating compositions and articles coated with the same
WO2019183116A2 (en) * 2018-03-23 2019-09-26 Exxonmobil Chemical Patents Inc. Polymeric coating compositions and articles coated with the same
ES2970673T3 (es) 2018-06-13 2024-05-30 Exxonmobil Chemical Patents Inc Composiciones de mezclas de poliolefinas
CA3011050A1 (en) 2018-07-11 2020-01-11 Nova Chemicals Corporation Polyethylene composition and film having high stiffness, outstanding sealability and high permeability
CA3011031A1 (en) 2018-07-11 2020-01-11 Nova Chemicals Corporation Polyethylene composition and film having outstanding properties
CA3011030A1 (en) * 2018-07-11 2020-01-11 Nova Chemicals Corporation Polyethylene composition and film having retained dart impact
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
US11691397B2 (en) 2018-11-16 2023-07-04 Mucell Extrusion, Llc Anisotropic thin polyethylene sheet and applications thereof and the process of making the same
CN113924338B (zh) * 2019-06-10 2024-03-29 尤尼威蒂恩技术有限责任公司 聚乙烯共混物
EP4048729A1 (en) 2019-10-22 2022-08-31 Celanese International Corporation Thermoplastic vulcanizate compositions and processes for the production thereof
KR102564398B1 (ko) * 2019-11-20 2023-08-07 주식회사 엘지화학 혼성 담지 메탈로센 촉매 및 이를 이용한 폴리에틸렌 공중합체의 제조 방법
US12077738B2 (en) * 2020-06-01 2024-09-03 ExxonMobil Technology 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 (de) * 1984-07-05 1999-07-08 Targor Gmbh Verfahren zur Polymerisation von Ethylen oder von Mischungen von Ethylen mit anderen 1-Olefinen
WO1987003610A1 (en) * 1985-12-16 1987-06-18 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
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
US5008228A (en) * 1988-03-29 1991-04-16 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 (de) * 1988-09-30 1997-11-06 Exxon Chemical Patents Inc Lineare ethylen-copolymermischungen von copolymeren mit engen molekulargewichts- und kompositionsverteilungen
US4914253A (en) * 1988-11-04 1990-04-03 Exxon Chemical Patents Inc. Method for preparing polyethylene wax by gas phase polymerization
JP2826362B2 (ja) * 1990-02-13 1998-11-18 三井化学株式会社 オレフィン重合用固体触媒の製造方法、オレフィン重合用固体触媒およびオレフィンの重合方法
WO1991019763A1 (en) * 1990-06-18 1991-12-26 Exxon Chemical Patents Inc. New hdpe resins and products with improved properties
MX9200724A (es) * 1991-02-22 1993-05-01 Exxon Chemical Patents Inc Mezcla termosellable de polietileno o plastomero de muy baja densidad con polimeros a base de polipropileno y pelicula termosellable asi como articulos hechos con aquellas.
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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WO1994026793A1 (en) 1994-11-24
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WO1994026816A1 (en) 1994-11-24
DE69434201D1 (de) 2005-01-27
KR960702485A (ko) 1996-04-27
CN1126483A (zh) 1996-07-10
CA2162565C (en) 2006-01-24
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CN1126481A (zh) 1996-07-10
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AU6911294A (en) 1994-12-12
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EP0699219B1 (en) 1998-12-16
RU2156779C2 (ru) 2000-09-27
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AU698910C (en) 2002-02-21
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