CA2008315C - Copolymeres olefiniques et methode de preparation - Google Patents

Copolymeres olefiniques et methode de preparation

Info

Publication number
CA2008315C
CA2008315C CA 2008315 CA2008315A CA2008315C CA 2008315 C CA2008315 C CA 2008315C CA 2008315 CA2008315 CA 2008315 CA 2008315 A CA2008315 A CA 2008315A CA 2008315 C CA2008315 C CA 2008315C
Authority
CA
Canada
Prior art keywords
hafnium
indenyl
ethylenebis
compound
methyl
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
CA 2008315
Other languages
English (en)
Other versions
CA2008315A1 (fr
Inventor
Toshiyuki Tsutsui
Ken Yoshitsugu
Akinori Toyota
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Petrochemical Industries Ltd
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
Priority claimed from JP1189044A external-priority patent/JP2571280B2/ja
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Publication of CA2008315A1 publication Critical patent/CA2008315A1/fr
Application granted granted Critical
Publication of CA2008315C publication Critical patent/CA2008315C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA 2008315 1989-01-24 1990-01-23 Copolymeres olefiniques et methode de preparation Expired - Lifetime CA2008315C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP14596/1989 1989-01-24
JP1459689 1989-01-24
JP189044/1989 1989-07-21
JP1189044A JP2571280B2 (ja) 1989-01-24 1989-07-21 エチレン系共重合体およびその製造方法

Publications (2)

Publication Number Publication Date
CA2008315A1 CA2008315A1 (fr) 1990-07-24
CA2008315C true CA2008315C (fr) 1995-03-21

Family

ID=26350563

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2008315 Expired - Lifetime CA2008315C (fr) 1989-01-24 1990-01-23 Copolymeres olefiniques et methode de preparation

Country Status (1)

Country Link
CA (1) CA2008315C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5747594A (en) 1994-10-21 1998-05-05 The Dow Chemical Company Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus
US5986028A (en) 1991-10-15 1999-11-16 The Dow Chemical Company Elastic substantially linear ethlene polymers
US6153551A (en) 1997-07-14 2000-11-28 Mobil Oil Corporation Preparation of supported catalyst using trialkylaluminum-metallocene contact products
US6506867B1 (en) 1991-10-15 2003-01-14 The Dow Chemical Company Elastic substantially linear ethylene polymers

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68929210T2 (de) † 1988-12-26 2001-01-04 Mitsui Chemicals, Inc. Olefincopolymere und Verfahren zur Herstellung davon
US5272236A (en) * 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US6316549B1 (en) 1991-10-15 2001-11-13 The Dow Chemical Company Ethylene polymer fiber made from ethylene polymer blends
US5677383A (en) * 1991-10-15 1997-10-14 The Dow Chemical Company Fabricated articles made from ethylene polymer blends
US5525695A (en) * 1991-10-15 1996-06-11 The Dow Chemical Company Elastic linear interpolymers
US5847053A (en) * 1991-10-15 1998-12-08 The Dow Chemical Company Ethylene polymer film made from ethylene polymer blends
US6660809B1 (en) 1997-02-07 2003-12-09 Exxonmobil Chemical Patents Inc. Propylene polymers incorporating polyethylene macromers

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5986028A (en) 1991-10-15 1999-11-16 The Dow Chemical Company Elastic substantially linear ethlene polymers
US6136937A (en) 1991-10-15 2000-10-24 The Dow Chemical Company Elastic substantially linear ethylene polymers
US6506867B1 (en) 1991-10-15 2003-01-14 The Dow Chemical Company Elastic substantially linear ethylene polymers
US6534612B1 (en) 1991-10-15 2003-03-18 The Dow Chemical Company Elastic substantially linear ethylene polymers
US6780954B2 (en) 1991-10-15 2004-08-24 Dow Global Technologies, Inc. Elastic substantially linear ethylene polymers
US5747594A (en) 1994-10-21 1998-05-05 The Dow Chemical Company Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus
US5773106A (en) 1994-10-21 1998-06-30 The Dow Chemical Company Polyolefin compositions exhibiting heat resistivity, low hexane-extractives and controlled modulus
US5792534A (en) 1994-10-21 1998-08-11 The Dow Chemical Company Polyolefin film exhibiting heat resistivity, low hexane extractives and controlled modulus
US6153551A (en) 1997-07-14 2000-11-28 Mobil Oil Corporation Preparation of supported catalyst using trialkylaluminum-metallocene contact products

Also Published As

Publication number Publication date
CA2008315A1 (fr) 1990-07-24

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