ES2100669T5 - Mezclas de poliolefinas con tratamiento mejorado. - Google Patents

Mezclas de poliolefinas con tratamiento mejorado.

Info

Publication number
ES2100669T5
ES2100669T5 ES94901920T ES94901920T ES2100669T5 ES 2100669 T5 ES2100669 T5 ES 2100669T5 ES 94901920 T ES94901920 T ES 94901920T ES 94901920 T ES94901920 T ES 94901920T ES 2100669 T5 ES2100669 T5 ES 2100669T5
Authority
ES
Spain
Prior art keywords
mixtures
polyolefins
improved treatment
polyispersity
eliminally
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES94901920T
Other languages
English (en)
Other versions
ES2100669T3 (es
Inventor
Francois Henri Chambon
Barry Colin Trudell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Chemical Patents Inc
Original Assignee
ExxonMobil Chemical Patents Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10725770&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2100669(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ExxonMobil Chemical Patents Inc filed Critical ExxonMobil Chemical Patents Inc
Publication of ES2100669T3 publication Critical patent/ES2100669T3/es
Application granted granted Critical
Publication of ES2100669T5 publication Critical patent/ES2100669T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • C08L23/04—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Artificial Filaments (AREA)

Abstract

SE DEMUESTRA QUE LA UTILIZACION EFECTIVA DE CANTIDADES DE POLIETILENO DE PESO MOLECULAR MEDIO BAJO QUE TIENE UNA DENSIDAD MAYOR O IGUAL QUE 0,900G/CM3 EN MEZCLAS DE POLIOLEFINA TALES QUE TENGAN UN INDICE DE POLIDISPERSIDAD DE MEZCLA MAYOR DE 3,5 OBTIENEN PROPIEDADES DE SUPERFICIE MEJORADAS DESPUES DE UN PROCESO DE RECORTE MAS ALTO DE LAS MEZCLAS, ELIMINANDO ENORMEMENTE O MINIMIZANDO EFECTIVAMENTE LA APARICION DE LAS DISTORSIONES DE SUPERFICIE.
ES94901920T 1992-11-27 1993-11-26 Mezclas de poliolefinas con tratamiento mejorado. Expired - Lifetime ES2100669T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929224876A GB9224876D0 (en) 1992-11-27 1992-11-27 Improved processing polyolefin blends

Publications (2)

Publication Number Publication Date
ES2100669T3 ES2100669T3 (es) 1997-06-16
ES2100669T5 true ES2100669T5 (es) 2003-01-16

Family

ID=10725770

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94901920T Expired - Lifetime ES2100669T5 (es) 1992-11-27 1993-11-26 Mezclas de poliolefinas con tratamiento mejorado.

Country Status (7)

Country Link
EP (1) EP0672081B2 (es)
JP (1) JP3296820B2 (es)
CA (1) CA2150034A1 (es)
DE (1) DE69310206T3 (es)
ES (1) ES2100669T5 (es)
GB (1) GB9224876D0 (es)
WO (1) WO1994012568A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5847053A (en) * 1991-10-15 1998-12-08 The Dow Chemical Company Ethylene polymer film made from ethylene polymer blends
US5677383A (en) * 1991-10-15 1997-10-14 The Dow Chemical Company Fabricated articles made from ethylene polymer blends
US6316549B1 (en) 1991-10-15 2001-11-13 The Dow Chemical Company Ethylene polymer fiber made from ethylene polymer blends
BR9507866A (pt) * 1994-05-09 1997-09-23 Dow Chemical Co Película de polietileno de módulo médio e método para preparar uma película de polietileno de módulo médio
US5773106A (en) * 1994-10-21 1998-06-30 The Dow Chemical Company Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus
US5925448A (en) * 1995-11-07 1999-07-20 Union Carbide Chemicals & Plastics Technology Corporation Film extruded from a blend of ethylene copolymers
EP0844258A1 (en) * 1996-11-25 1998-05-27 Fina Research S.A. Polyethylene compositions for film applications
US6639020B1 (en) 1999-09-03 2003-10-28 Exxon Mobil Chemical Patents Inc. Plasticized polypropylene thermoplastics
US20040075039A1 (en) 2002-08-16 2004-04-22 Dubey Dharmesh K. Molds for producing contact lenses
EP2669086A1 (en) * 2012-05-28 2013-12-04 Dow Global Technologies LLC Cast silage film with enhanced cling properties
EP2738212A1 (en) 2012-11-28 2014-06-04 Basell Polyolefine GmbH Polyethylene composition having high mechanical properties
EP2909263B1 (en) 2012-10-22 2020-03-18 Basell Polyolefine GmbH Polyethylene composition having high mechanical properties
KR101732831B1 (ko) 2012-10-22 2017-05-24 바젤 폴리올레핀 게엠베하 높은 스웰비를 가진 폴리에틸렌 조성물
KR20150067271A (ko) 2012-10-22 2015-06-17 바젤 폴리올레핀 게엠베하 높은 스웰비를 가진 폴리에틸렌 조성물
EP2738213A1 (en) 2012-11-28 2014-06-04 Basell Polyolefine GmbH Polyethylene composition having high swell ratio
EP2738211A1 (en) 2012-11-28 2014-06-04 Basell Polyolefine GmbH Polyethylene composition having high swell ratio
EP2818508A1 (en) 2013-06-25 2014-12-31 Basell Polyolefine GmbH Polyethylene composition having high impact and stress cracking resistance
EP2818509A1 (en) 2013-06-25 2014-12-31 Basell Polyolefine GmbH Polyethylene composition for blow molding having high stress cracking resistance
CN103692645A (zh) * 2013-12-06 2014-04-02 广东天元印刷有限公司 一种吹膜工艺及一种膜料
CN105980424B (zh) * 2014-02-11 2019-05-21 尤尼威蒂恩技术有限责任公司 制造聚烯烃产物
RU2694048C9 (ru) 2014-06-24 2019-10-31 Базелл Полиолефин Гмбх Состав полиэтилена для литья под давлением
EP3115172A1 (en) * 2015-07-09 2017-01-11 Keiryo Packaging SA A method for manufacturing a polyester based polymer article
EP3115175A1 (en) * 2015-07-09 2017-01-11 Keiryo Packaging SA A method for manufacturing a polymer article

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1365548A (fr) † 1963-06-07 1964-07-03 Du Pont Procédé de préparation de polymères d'hydrocarbures
US3380978A (en) † 1965-06-17 1968-04-30 Du Pont Process for producing hydrocarbon polymers
DE1720611C3 (de) † 1967-01-28 1984-03-01 Hoechst Ag, 6230 Frankfurt Verfahren zur Polymerisation von Äthylen oder dessen Mischungen mit höheren α-Olefinen
US3914342A (en) † 1971-07-13 1975-10-21 Dow Chemical Co Ethylene polymer blend and polymerization process for preparation thereof
JPS54146885A (en) † 1978-05-10 1979-11-16 Nissan Chem Ind Ltd Improved polymerization process for ethylene
JPS5610506A (en) † 1979-07-09 1981-02-03 Mitsui Petrochem Ind Ltd Production of ethylene polymer composition
US4438238A (en) † 1981-01-30 1984-03-20 Sumitomo Chemical Company, Limited Low density copolymer composition of two ethylene-α-olefin copolymers
ZA844157B (en) † 1983-06-06 1986-01-29 Exxon Research Engineering Co Process and catalyst for polyolefin density and molecular weight control
US4530914A (en) † 1983-06-06 1985-07-23 Exxon Research & Engineering Co. Process and catalyst for producing polyethylene having a broad molecular weight distribution
US4824912A (en) † 1987-08-31 1989-04-25 Mobil Oil Corporation Terblends and films of LLDPE, LMW-HDPE and HMW-HDPE
ATE154060T1 (de) * 1988-09-30 1997-06-15 Exxon Chemical Patents Inc Lineare ethylen-copolymermischungen von copolymeren mit engen molekulargewichts- und kompositionsverteilungen
US5047468A (en) † 1988-11-16 1991-09-10 Union Carbide Chemicals And Plastics Technology Corporation Process for the in situ blending of polymers
US5102955A (en) † 1989-12-29 1992-04-07 Mobil Oil Corporation Broad distribution, high molecular weight low density polyethylene and method of making thereof
JP3045548B2 (ja) † 1990-12-28 2000-05-29 日本石油化学株式会社 ポリエチレン組成物
FR2680792B1 (fr) † 1991-08-30 1994-09-09 Bp Chemicals Snc Procede de fabrication d'un polymere de l'ethylene.
EP0580930B1 (en) † 1992-07-31 1996-11-20 Fina Research S.A. Process for producing polyethylene having a broad molecular weight distribution

Also Published As

Publication number Publication date
JPH08503515A (ja) 1996-04-16
DE69310206T2 (de) 1997-07-31
EP0672081A1 (en) 1995-09-20
CA2150034A1 (en) 1994-06-09
DE69310206D1 (de) 1997-05-28
JP3296820B2 (ja) 2002-07-02
WO1994012568A1 (en) 1994-06-09
GB9224876D0 (en) 1993-01-13
ES2100669T3 (es) 1997-06-16
EP0672081B2 (en) 2002-09-04
DE69310206T3 (de) 2003-04-17
EP0672081B1 (en) 1997-04-23

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