CA2277106A1 - Heteromorphic polymer compositions - Google Patents

Heteromorphic polymer compositions Download PDF

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Publication number
CA2277106A1
CA2277106A1 CA002277106A CA2277106A CA2277106A1 CA 2277106 A1 CA2277106 A1 CA 2277106A1 CA 002277106 A CA002277106 A CA 002277106A CA 2277106 A CA2277106 A CA 2277106A CA 2277106 A1 CA2277106 A1 CA 2277106A1
Authority
CA
Canada
Prior art keywords
polymer compositions
backbone
heteromorphic
branch
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.)
Granted
Application number
CA002277106A
Other languages
French (fr)
Other versions
CA2277106C (en
Inventor
Robert T. Johnston
Evelyn J. Morrison
Debra J. Mangold
Thoi H. Ho
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.)
Dow Global Technologies LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2277106A1 publication Critical patent/CA2277106A1/en
Application granted granted Critical
Publication of CA2277106C publication Critical patent/CA2277106C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

The subject invention pertains to heteromorphic polymer compositions characterized as comprising: (a) a homogeneous linear or substantially linear ethylene/.alpha.-olefin interpolymer backbone; and (b) a branch appending from the backbone, which branch comprises an ethylene homopolymer or ethylene/.alpha.-olefin interpolymer having a density which is at least 0.004 g/cm3 greater than that of the backbone.
At least one of the backbone polymer or the branch polymer may be optionally functionalized to promote adhesion to polar surfaces. The heteromorphic polymer compositions of the invention exhibit enhanced upper service temperature. Also disclosed is a process for preparing the heteromorphic polymer compositions of the invention.
CA002277106A 1997-01-29 1998-01-06 Heteromorphic polymer compositions Expired - Fee Related CA2277106C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3656097P 1997-01-29 1997-01-29
US60/036,560 1997-01-29
PCT/US1998/000110 WO1998032784A1 (en) 1997-01-29 1998-01-06 Heteromorphic polymer compositions

Publications (2)

Publication Number Publication Date
CA2277106A1 true CA2277106A1 (en) 1998-07-30
CA2277106C CA2277106C (en) 2008-04-22

Family

ID=21889277

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002277106A Expired - Fee Related CA2277106C (en) 1997-01-29 1998-01-06 Heteromorphic polymer compositions

Country Status (17)

Country Link
EP (1) EP0958318A1 (en)
JP (1) JP2001509190A (en)
KR (1) KR100546923B1 (en)
CN (1) CN1246130A (en)
AR (1) AR011779A1 (en)
AU (1) AU739183B2 (en)
BR (1) BR9807123A (en)
CA (1) CA2277106C (en)
DK (1) DK0933373T3 (en)
ID (1) ID19676A (en)
MY (1) MY120974A (en)
NO (1) NO993659L (en)
NZ (1) NZ336421A (en)
RU (1) RU2196152C2 (en)
TW (2) TWI278482B (en)
WO (1) WO1998032784A1 (en)
ZA (1) ZA98688B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19821193C2 (en) * 1998-05-12 2002-03-07 Dlw Ag Low-emission flooring and process for its manufacture
CN101724110B (en) 2002-10-15 2013-03-27 埃克森美孚化学专利公司 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
US7645829B2 (en) 2004-04-15 2010-01-12 Exxonmobil Chemical Patents Inc. Plasticized functionalized propylene copolymer adhesive composition
US9644092B2 (en) 2005-06-22 2017-05-09 Exxonmobil Chemical Patents Inc. Heterogeneous in-situ polymer blend
US9745461B2 (en) 2005-06-22 2017-08-29 Exxonmobil Chemical Patents Inc. Vulcanized polymer blends
US7812085B2 (en) 2005-06-24 2010-10-12 Exxonmobil Chemical Patents Inc. Functionalized propylene copolymer adhesive composition
WO2007078697A1 (en) 2005-12-29 2007-07-12 Dow Global Technologies Inc. Low molecular weight ethylene interpolymers, methods of making, and uses thereof
US8076407B2 (en) * 2008-02-08 2011-12-13 Henkel Ag & Co. Kgaa Hot melt adhesive
ATE532805T1 (en) * 2008-03-13 2011-11-15 Dow Global Technologies Llc LONG CHAIN AND BRANCHED BLOCK OR CROSS-LINKED COPOLYMERS MADE OF ETHYLENE IN COMBINATION WITH ANOTHER POLYMER
US11345797B2 (en) * 2017-08-24 2022-05-31 Dow Global Technologies Llc Ethylene/C5-C10 alpha-olefin/ polyene interpolymers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299177A (en) * 1962-10-01 1967-01-17 Union Carbide Corp Polyethylene modified with branched polyethylene wax
JPS5610506A (en) * 1979-07-09 1981-02-03 Mitsui Petrochem Ind Ltd Production of ethylene polymer composition
US5272236A (en) * 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
JP2986547B2 (en) * 1993-01-29 1999-12-06 ザ・ダウ・ケミカル・カンパニー Ethylene copolymerization
US5346963A (en) * 1993-04-28 1994-09-13 The Dow Chemical Company Graft-modified, substantially linear ethylene polymers and methods for their use
US5530072A (en) * 1995-04-19 1996-06-25 Mobil Oil Corporation Introduction of long chain branching into linear polyethylenes

Also Published As

Publication number Publication date
JP2001509190A (en) 2001-07-10
KR20000070573A (en) 2000-11-25
BR9807123A (en) 2000-04-25
TW200406456A (en) 2004-05-01
ZA98688B (en) 1999-07-28
TW574295B (en) 2004-02-01
MY120974A (en) 2005-12-30
TWI278482B (en) 2007-04-11
NO993659D0 (en) 1999-07-28
WO1998032784A1 (en) 1998-07-30
ID19676A (en) 1998-07-30
CA2277106C (en) 2008-04-22
DK0933373T3 (en) 2002-07-01
EP0958318A1 (en) 1999-11-24
AU5731698A (en) 1998-08-18
CN1246130A (en) 2000-03-01
RU2196152C2 (en) 2003-01-10
NZ336421A (en) 2001-06-29
AU739183B2 (en) 2001-10-04
NO993659L (en) 1999-09-28
KR100546923B1 (en) 2006-01-26
AR011779A1 (en) 2000-09-13

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Effective date: 20160106