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WO2002057354A3 - Ethylene alkyl acrylate copolymers with improved heat resistance - Google Patents

Ethylene alkyl acrylate copolymers with improved heat resistance Download PDF

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Publication number
WO2002057354A3
WO2002057354A3 PCT/US2002/001471 US0201471W WO02057354A3 WO 2002057354 A3 WO2002057354 A3 WO 2002057354A3 US 0201471 W US0201471 W US 0201471W WO 02057354 A3 WO02057354 A3 WO 02057354A3
Authority
WO
WIPO (PCT)
Prior art keywords
copolymer
alkyl acrylate
heat resistance
melt
alkyl
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.)
Ceased
Application number
PCT/US2002/001471
Other languages
French (fr)
Other versions
WO2002057354A2 (en
Inventor
Joseph D Domine
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
Application filed by ExxonMobil Chemical Patents Inc filed Critical ExxonMobil Chemical Patents Inc
Priority to EP02709086A priority Critical patent/EP1409559A4/en
Priority to US10/466,450 priority patent/US7112624B2/en
Priority to AU2002243591A priority patent/AU2002243591A1/en
Priority to JP2002558422A priority patent/JP2004527595A/en
Priority to CA002435284A priority patent/CA2435284A1/en
Priority to KR10-2003-7009597A priority patent/KR20030072600A/en
Publication of WO2002057354A2 publication Critical patent/WO2002057354A2/en
Anticipated expiration legal-status Critical
Publication of WO2002057354A3 publication Critical patent/WO2002057354A3/en
Ceased 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
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • 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
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • 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
    • C08F210/02—Ethene

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)

Abstract

The invention provides a copolymer of ethylene and at least 5 mol % of comonomer units derived from an alkyl acrylate or alkyl methacrylate, wherein the copolymer has a melt index of from 1 to 10,000 g/10 min, and a maximum peak melting temperature of at least 100 °C. The alkyl group of the alkyl acrylate or alkyl methacrylate can e a linear or branched C1 to C12 group, particularly n-butyl. The copolymer shows increased heat resistance as characterized by a temperature required to melt 50 % of the copolymer of at least 80 °C, a temperature required to melt 80 % of the copolymer of at least 100 °C, a temperature required to melt 100 % of the copolymer of at least 110 °C. The invention further provides a process for copolymerizing ethylene and an alkyl acrylate or alkyl methacrylate comonomer.
PCT/US2002/001471 2001-01-19 2002-01-18 Ethylene alkyl acrylate copolymers with improved heat resistance Ceased WO2002057354A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP02709086A EP1409559A4 (en) 2001-01-19 2002-01-18 Ethylene alkyl acrylate copolymers with improved heat resistance
US10/466,450 US7112624B2 (en) 2001-01-19 2002-01-18 Ethylene alkyl acrylate copolymers with improved heat resistance
AU2002243591A AU2002243591A1 (en) 2001-01-19 2002-01-18 Ethylene alkyl acrylate copolymers with improved heat resistance
JP2002558422A JP2004527595A (en) 2001-01-19 2002-01-18 Ethylene alkyl acrylate copolymer with improved heat resistance
CA002435284A CA2435284A1 (en) 2001-01-19 2002-01-18 Ethylene alkyl acrylate copolymers with improved heat resistance
KR10-2003-7009597A KR20030072600A (en) 2001-01-19 2002-01-18 Ethylene alkyl acrylate copolymers with improved heat resistance

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26300201P 2001-01-19 2001-01-19
US60/263,002 2001-01-19

Publications (2)

Publication Number Publication Date
WO2002057354A2 WO2002057354A2 (en) 2002-07-25
WO2002057354A3 true WO2002057354A3 (en) 2004-02-26

Family

ID=22999976

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/001471 Ceased WO2002057354A2 (en) 2001-01-19 2002-01-18 Ethylene alkyl acrylate copolymers with improved heat resistance

Country Status (8)

Country Link
EP (1) EP1409559A4 (en)
JP (1) JP2004527595A (en)
KR (1) KR20030072600A (en)
CN (1) CN1551892A (en)
AU (1) AU2002243591A1 (en)
CA (1) CA2435284A1 (en)
TW (1) TW593358B (en)
WO (1) WO2002057354A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040266927A1 (en) * 2003-06-27 2004-12-30 Prejean George Wyatt Filled blends of tubular reactor produced ethylene/alkyl acrylate copolymers modified with organic acids
US8202958B2 (en) 2008-03-13 2012-06-19 Dow Global Technologies Llc Long chain branched (LCB), block or interconnected copolymers of ethylene in combination with one other polymer
EP2836296B1 (en) * 2012-04-13 2021-06-23 ExxonMobil Chemical Patents Inc. Methods of making polyethylene polymer comprising polar comonomer and polymer compositions
EP3218453B1 (en) * 2014-11-13 2022-04-27 Dow Global Technologies LLC Lubricant compositions for improved high pressure free-radical polymerizations
JP6785685B2 (en) * 2016-04-19 2020-11-18 宇部丸善ポリエチレン株式会社 Method for Producing Ethylene-Ethyl Acrylic Copolymer
CN111065659A (en) * 2017-07-31 2020-04-24 埃克森美孚化学专利公司 High pressure polymerization process for the preparation of ethylene copolymers
JP7702383B2 (en) 2019-07-31 2025-07-03 ダウ グローバル テクノロジーズ エルエルシー Branched ethylene-based polymer composition
KR20250112754A (en) * 2022-11-30 2025-07-24 스미또모 가가꾸 가부시끼가이샤 Ethylene-(meth)acrylate copolymer and its preparation method, and composition

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764546A (en) * 1986-04-25 1988-08-16 Sumitomo Chemical Co., Ltd. Filler-containing polypropylene resin composition and process for producing the same
US4988781A (en) * 1989-02-27 1991-01-29 The Dow Chemical Company Process for producing homogeneous modified copolymers of ethylene/alpha-olefin carboxylic acids or esters
US5482977A (en) * 1995-05-08 1996-01-09 Eastman Chemical Company Foamable branched polyesters
US6388026B1 (en) * 1997-08-05 2002-05-14 S. C. Johnson Commercial Markets, Inc. Process for the preparation of macromers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3217973A1 (en) * 1982-05-13 1983-11-17 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING COPOLYMERISATES OF ETHYLENE WITH ACRYLIC ACID ESTERS IN A TWO-ZONE REACTOR AT PRESSURES ABOVE 500 BAR
DE3404744A1 (en) * 1984-02-10 1985-08-14 Basf Ag, 6700 Ludwigshafen COPOLYMERISATES OF ETHYLENE WITH COMONOMERS CONTAINING CARBOXYL GROUPS
US5234986A (en) * 1992-03-02 1993-08-10 E. I. Du Pont De Nemours And Company Hot-melt adhesives for PVC with good high temperature utility
US6294264B1 (en) * 1999-03-30 2001-09-25 Cryovac, Inc. Oriented cook-in film with good interply adhesion

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764546A (en) * 1986-04-25 1988-08-16 Sumitomo Chemical Co., Ltd. Filler-containing polypropylene resin composition and process for producing the same
US4988781A (en) * 1989-02-27 1991-01-29 The Dow Chemical Company Process for producing homogeneous modified copolymers of ethylene/alpha-olefin carboxylic acids or esters
US5482977A (en) * 1995-05-08 1996-01-09 Eastman Chemical Company Foamable branched polyesters
US6388026B1 (en) * 1997-08-05 2002-05-14 S. C. Johnson Commercial Markets, Inc. Process for the preparation of macromers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1409559A4 *

Also Published As

Publication number Publication date
KR20030072600A (en) 2003-09-15
JP2004527595A (en) 2004-09-09
CN1551892A (en) 2004-12-01
CA2435284A1 (en) 2002-07-25
AU2002243591A1 (en) 2002-07-30
TW593358B (en) 2004-06-21
EP1409559A4 (en) 2004-06-02
EP1409559A2 (en) 2004-04-21
WO2002057354A2 (en) 2002-07-25

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