CA2160794A1 - Blends of graft-modified substantially linear ethylene polymers and other thermoplastic polymers - Google Patents

Blends of graft-modified substantially linear ethylene polymers and other thermoplastic polymers

Info

Publication number
CA2160794A1
CA2160794A1 CA002160794A CA2160794A CA2160794A1 CA 2160794 A1 CA2160794 A1 CA 2160794A1 CA 002160794 A CA002160794 A CA 002160794A CA 2160794 A CA2160794 A CA 2160794A CA 2160794 A1 CA2160794 A1 CA 2160794A1
Authority
CA
Canada
Prior art keywords
blends
substantially linear
polymers
linear ethylene
graft
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
CA002160794A
Other languages
French (fr)
Other versions
CA2160794C (en
Inventor
Morgan M. Hughes
Kyle G. Kummer
Stephen R. Betso
Michael E. Rowland
Morris S. Edmondson
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
Morgan M. Hughes
Kyle G. Kummer
Stephen R. Betso
Michael E. Rowland
Morris S. Edmondson
The Dow Chemical Company
Dow Global Technologies 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
Priority claimed from US08/054,376 external-priority patent/US5346963A/en
Application filed by Morgan M. Hughes, Kyle G. Kummer, Stephen R. Betso, Michael E. Rowland, Morris S. Edmondson, The Dow Chemical Company, Dow Global Technologies Inc. filed Critical Morgan M. Hughes
Publication of CA2160794A1 publication Critical patent/CA2160794A1/en
Application granted granted Critical
Publication of CA2160794C publication Critical patent/CA2160794C/en
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
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms

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)

Abstract

Blends of substantially linear ethylene polymers, for example, polyethylenes prepared by constrained geometry catalysis, which are grafted with one or more olefinically unsaturated organic compounds, for example, maleic anhydride and another thermoplastic polymer, for example, a polyester or a polyamide demonstrate desirable impact properties at both ambient and low temperatures (for example, -30 °C).
CA002160794A 1993-04-28 1994-04-25 Blends of graft-modified substantially linear ethylene polymers and other thermoplastic polymers Expired - Lifetime CA2160794C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/054,376 US5346963A (en) 1993-04-28 1993-04-28 Graft-modified, substantially linear ethylene polymers and methods for their use
US08/054,376 1993-04-28
PCT/US1994/004512 WO1994025526A1 (en) 1993-04-28 1994-04-25 Blends of graft-modified substantially linear ethylene polymers and other thermoplastic polymers

Publications (2)

Publication Number Publication Date
CA2160794A1 true CA2160794A1 (en) 1994-11-10
CA2160794C CA2160794C (en) 2006-08-01

Family

ID=36764214

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002160794A Expired - Lifetime CA2160794C (en) 1993-04-28 1994-04-25 Blends of graft-modified substantially linear ethylene polymers and other thermoplastic polymers

Country Status (1)

Country Link
CA (1) CA2160794C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114702755A (en) * 2022-05-13 2022-07-05 张家港绿洲新材料科技有限公司 Functional master batch suitable for thin-wall high-length-diameter-ratio polypropylene ribbon and preparation method and application thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114702755A (en) * 2022-05-13 2022-07-05 张家港绿洲新材料科技有限公司 Functional master batch suitable for thin-wall high-length-diameter-ratio polypropylene ribbon and preparation method and application thereof
CN114702755B (en) * 2022-05-13 2024-01-09 张家港绿洲新材料科技有限公司 Functional master batch applicable to thin-wall high-length-diameter-ratio polypropylene ribbon as well as preparation method and application thereof

Also Published As

Publication number Publication date
CA2160794C (en) 2006-08-01

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20140425