DE60010295D1 - Besser verarbeitbare polyethylene - Google Patents

Besser verarbeitbare polyethylene

Info

Publication number
DE60010295D1
DE60010295D1 DE60010295T DE60010295T DE60010295D1 DE 60010295 D1 DE60010295 D1 DE 60010295D1 DE 60010295 T DE60010295 T DE 60010295T DE 60010295 T DE60010295 T DE 60010295T DE 60010295 D1 DE60010295 D1 DE 60010295D1
Authority
DE
Germany
Prior art keywords
alpha
polyethylenes
olefins
shear viscosity
ethylene
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
DE60010295T
Other languages
English (en)
Other versions
DE60010295T2 (de
Inventor
Metzger Cotts
Howard Tuminello
Lin Wang
David Citron
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE60010295D1 publication Critical patent/DE60010295D1/de
Publication of DE60010295T2 publication Critical patent/DE60010295T2/de
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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/70—Iron group metals, platinum group metals or compounds thereof
    • C08F4/7001—Iron group metals, platinum group metals or compounds thereof the metallic compound containing a multidentate ligand, i.e. a ligand capable of donating two or more pairs of electrons to form a coordinate or ionic bond
    • C08F4/7039—Tridentate ligand
    • C08F4/7052—Monoanionic ligand
    • C08F4/7054—NNN
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
DE60010295T 1999-09-29 2000-09-28 Besser verarbeitbare polyethylene Expired - Lifetime DE60010295T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15655299P 1999-09-29 1999-09-29
US156552P 1999-09-29
PCT/US2000/026642 WO2001023166A1 (en) 1999-09-29 2000-09-28 Improved processing polyethylenes

Publications (2)

Publication Number Publication Date
DE60010295D1 true DE60010295D1 (de) 2004-06-03
DE60010295T2 DE60010295T2 (de) 2005-05-04

Family

ID=22560044

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60010295T Expired - Lifetime DE60010295T2 (de) 1999-09-29 2000-09-28 Besser verarbeitbare polyethylene

Country Status (11)

Country Link
EP (1) EP1216138B1 (de)
JP (1) JP4668494B2 (de)
KR (2) KR100683608B1 (de)
CN (1) CN1222402C (de)
AT (1) ATE265310T1 (de)
AU (1) AU777107B2 (de)
BR (1) BR0014637B1 (de)
CA (1) CA2379569A1 (de)
DE (1) DE60010295T2 (de)
MX (1) MXPA02003249A (de)
WO (1) WO2001023166A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2298875T3 (es) * 2005-04-12 2008-05-16 Borealis Technology Oy Pelicula de polietileno con capacidad de proceso y propiedades mecanicas mejoradas.
DE102009028353A1 (de) 2009-08-07 2011-04-14 Wacker Chemie Ag Bindemittel auf der Basis von silangruppenhaltigen hochverzweigten Polyolefinen
EP2467406B1 (de) * 2009-08-17 2017-06-07 E. I. du Pont de Nemours and Company Verbessertes olefinpolymerisationsverfahren
WO2011089000A1 (en) 2010-01-21 2011-07-28 Basell Polyolefine Gmbh Process for the preparation of ethylene copolymer compositions in the presence of an oligomerization catalyst
KR101617870B1 (ko) 2014-09-05 2016-05-03 주식회사 엘지화학 가공성이 우수한 올레핀계 중합체

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994019381A1 (en) * 1993-02-22 1994-09-01 Idemitsu Kosan Co., Ltd. Ethylene copolymer, thermoplastic resin composition containing the same, and process for producing ethylene copolymer
KR100418168B1 (ko) * 1995-01-24 2004-02-14 이.아이,듀우판드네모아앤드캄파니 중합 방법
UA47394C2 (uk) * 1995-05-16 2002-07-15 Юнівейшн Текнолоджіз, Ллс Етиленовий полімер, який має підвищену придатність до обробки та вирiб, що містить етиленовий полімер
IL129929A0 (en) * 1996-12-17 2000-02-29 Du Pont Polymerization of ethylene with specific iron or cobalt complexes novel pyridinebis (imines) and novel complexes of pyridinebis(imines) with iron and cobalt
US6103946A (en) * 1997-07-15 2000-08-15 E. I. Du Pont De Nemours And Company Manufacture of α-olefins
WO1999012981A1 (en) * 1997-09-05 1999-03-18 Bp Chemicals Limited Polymerisation catalysts
ES2203077T3 (es) * 1998-03-12 2004-04-01 Bp Chemicals Limited Homopolimero de etileno.
JP4606579B2 (ja) * 1998-03-12 2011-01-05 イネオス ユーロープ リミテッド 重合触媒
CN1198855C (zh) * 1998-03-30 2005-04-27 纳幕尔杜邦公司 烯烃聚合

Also Published As

Publication number Publication date
WO2001023166A1 (en) 2001-04-05
JP4668494B2 (ja) 2011-04-13
KR20060117382A (ko) 2006-11-16
CN1377309A (zh) 2002-10-30
EP1216138B1 (de) 2004-04-28
JP2003510204A (ja) 2003-03-18
ATE265310T1 (de) 2004-05-15
CA2379569A1 (en) 2001-04-05
KR20020035882A (ko) 2002-05-15
KR100683608B1 (ko) 2007-02-20
BR0014637A (pt) 2002-06-11
AU7726700A (en) 2001-04-30
DE60010295T2 (de) 2005-05-04
MXPA02003249A (es) 2002-11-07
BR0014637B1 (pt) 2011-02-22
AU777107B2 (en) 2004-09-30
CN1222402C (zh) 2005-10-12
EP1216138A1 (de) 2002-06-26
KR100675240B1 (ko) 2007-01-30

Similar Documents

Publication Publication Date Title
ES2194718T3 (es) Procedimiento para la fabricacion de una resina de polipropileno con reologia controlada.
DE50002772D1 (de) Polyethylen formmasse mit verbesserter escr-steifigkeitsrelation und schwellrate, verfahren zu ihrer herstellung und ihre verwendung
ATE324407T1 (de) Polyethylenharz fur schlauch und seine herstellung
FI925978A (fi) Biosoenderfallande polymera kompositioner baserade pao staerkelse och termoplastiska polymerer
AU6146999A (en) Polymer processing additive containing a multimodalfluoropolymer and a melt processable thermoplastic polymer composition employing the same
ATE263790T1 (de) Olefin polymerisationsverfahren
DE60108075D1 (de) Schlagzähe propylencopolymerisate
HUP0100366A2 (hu) Etilén homopolimerei és kopolimerei
CA2285723A1 (en) Multimodal polyolefin pipe
ATE282645T1 (de) Herstellung von polyethylenen
DE59409990D1 (de) Verfahren zur Herstellung von Polyolefinen
PL368611A1 (en) Bimodal polyethylene composition and articles made therefrom
MX162443A (es) Mezcla de resinas
BR9917354B1 (pt) processo para polimerização de etileno e pelo menos uma ou mais olefinas para produzir um interpolìmero de etileno/olefina, produto de interpolìmero de etileno/olefina, filme, e, artigo.
EP0987279A4 (de) Olefinpolymer
DE60011897D1 (de) Verfahren zur herstellung von alpha-olefin polymeren
ATE269887T1 (de) Pigmentkonzentrate und verfahren zu ihrer herstellung
ATE281475T1 (de) Polymere mit thermoverdickungs-eigenschaften und verfahren zu deren herstellung
ES2066078T3 (es) Mezclas a base de polimeros vinil-aromaticos.
DE60010295D1 (de) Besser verarbeitbare polyethylene
ES2181205T3 (es) Copolimeros amorfos de propileno-polieno y sus composiciones.
WO2000024790A3 (en) Process for the polymerization of olefins; polyethylenes, a nd films and articles produced therefrom
FI101390B1 (fi) Menetelmä muoviosien, erityisesti putkien valmistamiseksi, samoin kuin laimennettu seos menetelmän suorittamiseksi
BR9915578A (pt) Processo para polimerizar etileno e/ou etileno e pelo menos uma ou mais outra(s) olefina (s), pelìcula, e, artigo.
BR0009132A (pt) Polìmero baseado em vinilciclohexano

Legal Events

Date Code Title Description
8364 No opposition during term of opposition