GB963380A - Ethylene copolymers - Google Patents

Ethylene copolymers

Info

Publication number
GB963380A
GB963380A GB1842262A GB1842262A GB963380A GB 963380 A GB963380 A GB 963380A GB 1842262 A GB1842262 A GB 1842262A GB 1842262 A GB1842262 A GB 1842262A GB 963380 A GB963380 A GB 963380A
Authority
GB
United Kingdom
Prior art keywords
ethylene
acid
copolymers
azo
copolymer
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
Application number
GB1842262A
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
Publication of GB963380A publication Critical patent/GB963380A/en
Expired 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
    • C08F210/02—Ethene
    • 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
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof

Abstract

Copolymers of ethylene and alpha-beta ethylenically unsaturated acids having from 3 to 8 carbon atoms per molecule, containing 0.1 to 10% by weight of said acid and having a melt index of 0.01 to 30g/10 min. are prepared by continuously charging ethylene, the acid and a free radical initiator into a reaction zone maintained at a pressure of at least 1000 atmospheres and at a temperature of 90 to 280 DEG C., the ethylene and the acid being charged in a weight ratio of 10,000:1 to 100:2, and in relative proportions depending on their reactivities, converting from 3 to 20% of the ethylene into copolymer and continuously removing the copolymer from the reaction zone. Specified acid comonomers are acrylic, methacrylic, crotonic, maleic, fumaric and itaconic acids and the methyl and ethyl hydrogen maleates and fumarates. Specified free radical initiators are oxygen; peroxides, e.g. benzoyl and lauryl peroxide and t-butyl peracetate; and azo-bis compounds, e.g. azo-bis (isobutyronitrile). The polymerization is preferably carried out in a stirred autoclave, the ethylene, the acid comonomer and the initiator being dissolved in solvents, e.g. ethylene, benzene, before injection into the autoclave. The copolymers can be used to coat cardboard, paper, metal foil, plastic films such as ethylene terephthalate films and other surfaces. They can be used as adhesives, e.g. binders for fibres, and they can be used as laminating resins.
GB1842262A 1961-06-26 1962-05-14 Ethylene copolymers Expired GB963380A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11926561A 1961-06-26 1961-06-26

Publications (1)

Publication Number Publication Date
GB963380A true GB963380A (en) 1964-07-08

Family

ID=22383443

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1842262A Expired GB963380A (en) 1961-06-26 1962-05-14 Ethylene copolymers

Country Status (2)

Country Link
DE (1) DE1520497B2 (en)
GB (1) GB963380A (en)

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1991550U (en) 1968-08-14 E. I. du Pont de Nemours and Company, Wilmington, Del. (V.St.A.) Heat exchanger
US3475267A (en) * 1965-03-04 1969-10-28 Monsanto Co Laminates bonded with an ethylene/crotonic acid copolymer salt
US3476408A (en) * 1966-10-28 1969-11-04 Du Pont Transition fittings
FR2092669A1 (en) * 1970-06-05 1972-01-28 Du Pont Vibration proof sandwich structure
DE1720232A1 (en) * 1966-09-19 1972-03-23 Allied Chem Process for the production of homogeneous ethylene copolymers
DE2608112A1 (en) * 1975-02-27 1976-09-09 Mitsubishi Petrochemical Co METHOD OF MANUFACTURING A LAMINATED PLASTIC PRODUCT
US4195121A (en) 1978-03-28 1980-03-25 Union Carbide Corporation Thin flexible electrodes and the method for producing them
EP0017229A1 (en) * 1979-04-05 1980-10-15 E.I. Du Pont De Nemours And Company Nonrandom copolymers of ethylene and an alpha, beta-unsaturated carboxylic acid, a process for their preparation and ionomers prepared from those nonrandom copolymers
US4253901A (en) 1977-07-01 1981-03-03 The Dow Chemical Company Method of heat sealing employing a hot tack adhesive
US4406705A (en) 1981-03-14 1983-09-27 Basf Aktiengesellschaft Hard waxes comprising terpolymers of ethylene with unsaturated carboxylic acids and unsaturated carboxylic acid esters
US4417035A (en) 1980-11-26 1983-11-22 Basf Aktiengesellschaft Emulsifiable hard waxes consisting of copolymers of ethylene with unsaturated carboxylic acids
DE3446781A1 (en) * 1983-12-23 1985-07-04 Exxon Research And Engineering Co., Florham Park, N.J. Copolymers, and process for adjusting the viscosity of organic liquids and compositions
US5300580A (en) * 1991-05-22 1994-04-05 Quantum Chemical Corporation Modified ethylene/n-butyl acrylate copolymers having improved adhesion
US5688868A (en) * 1996-08-26 1997-11-18 E. I. Du Pont De Nemours And Company Process for preparing blends of polyamide and ionic copolymers
US5866658A (en) * 1996-08-26 1999-02-02 E. I. Du Pont De Nemours And Company High performance ionomer blends
US6277920B1 (en) 1992-04-24 2001-08-21 Spalding Sports Worldwide, Inc. Golf ball cores formed from ultra-high mooney viscosity butadiene rubber
US6315684B1 (en) 1992-04-24 2001-11-13 Spalding Sports Worldwide, Inc. Golf ball with soft core
US6325730B1 (en) 1992-04-24 2001-12-04 Spalding Sports Worldwide, Inc. Golf ball with soft core
US6376612B1 (en) 1992-04-24 2002-04-23 Spalding Sports Worldwide, Inc. Golf ball
US6394915B1 (en) 1992-04-24 2002-05-28 Spalding Sports Worldwide, Inc. Golf ball cores formed from blends of neodymium and cobalt synthesized high molecular weight butadiene rubber
US6413172B1 (en) 1992-04-24 2002-07-02 Spalding Sports Worldwide, Inc. Golf ball with soft core
US6419594B1 (en) 1993-06-01 2002-07-16 Spalding Sports Worldwide, Inc. Distance multi-layer golf ball
US6422953B1 (en) 1992-04-24 2002-07-23 Spalding Sports Worldwide, Inc. Golf ball
US7442736B2 (en) 2005-06-09 2008-10-28 Acushnet Company Use of nucleating agents to increase the flexural modulus of ionomers
WO2024073565A1 (en) * 2022-09-29 2024-04-04 Dow Global Technologies Llc Tert-butanol cosolvent in the production of ethylene acid copolymer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06875B2 (en) * 1984-11-05 1994-01-05 住友化学工業株式会社 Polyolefin composition

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1991550U (en) 1968-08-14 E. I. du Pont de Nemours and Company, Wilmington, Del. (V.St.A.) Heat exchanger
US3475267A (en) * 1965-03-04 1969-10-28 Monsanto Co Laminates bonded with an ethylene/crotonic acid copolymer salt
DE1720232A1 (en) * 1966-09-19 1972-03-23 Allied Chem Process for the production of homogeneous ethylene copolymers
US3476408A (en) * 1966-10-28 1969-11-04 Du Pont Transition fittings
FR2092669A1 (en) * 1970-06-05 1972-01-28 Du Pont Vibration proof sandwich structure
DE2608112A1 (en) * 1975-02-27 1976-09-09 Mitsubishi Petrochemical Co METHOD OF MANUFACTURING A LAMINATED PLASTIC PRODUCT
US4253901A (en) 1977-07-01 1981-03-03 The Dow Chemical Company Method of heat sealing employing a hot tack adhesive
US4195121A (en) 1978-03-28 1980-03-25 Union Carbide Corporation Thin flexible electrodes and the method for producing them
EP0017229A1 (en) * 1979-04-05 1980-10-15 E.I. Du Pont De Nemours And Company Nonrandom copolymers of ethylene and an alpha, beta-unsaturated carboxylic acid, a process for their preparation and ionomers prepared from those nonrandom copolymers
US4417035A (en) 1980-11-26 1983-11-22 Basf Aktiengesellschaft Emulsifiable hard waxes consisting of copolymers of ethylene with unsaturated carboxylic acids
US4406705A (en) 1981-03-14 1983-09-27 Basf Aktiengesellschaft Hard waxes comprising terpolymers of ethylene with unsaturated carboxylic acids and unsaturated carboxylic acid esters
DE3446781A1 (en) * 1983-12-23 1985-07-04 Exxon Research And Engineering Co., Florham Park, N.J. Copolymers, and process for adjusting the viscosity of organic liquids and compositions
US5300580A (en) * 1991-05-22 1994-04-05 Quantum Chemical Corporation Modified ethylene/n-butyl acrylate copolymers having improved adhesion
US6394915B1 (en) 1992-04-24 2002-05-28 Spalding Sports Worldwide, Inc. Golf ball cores formed from blends of neodymium and cobalt synthesized high molecular weight butadiene rubber
US6739985B2 (en) 1992-04-24 2004-05-25 Callaway Golf Company Golf ball cores formed from blends of neodymium and cobalt synthesized high molecular weight butadiene rubber
US6277920B1 (en) 1992-04-24 2001-08-21 Spalding Sports Worldwide, Inc. Golf ball cores formed from ultra-high mooney viscosity butadiene rubber
US6315684B1 (en) 1992-04-24 2001-11-13 Spalding Sports Worldwide, Inc. Golf ball with soft core
US6325730B1 (en) 1992-04-24 2001-12-04 Spalding Sports Worldwide, Inc. Golf ball with soft core
US6376612B1 (en) 1992-04-24 2002-04-23 Spalding Sports Worldwide, Inc. Golf ball
US6413172B1 (en) 1992-04-24 2002-07-02 Spalding Sports Worldwide, Inc. Golf ball with soft core
US6422953B1 (en) 1992-04-24 2002-07-23 Spalding Sports Worldwide, Inc. Golf ball
US6419594B1 (en) 1993-06-01 2002-07-16 Spalding Sports Worldwide, Inc. Distance multi-layer golf ball
US5688868A (en) * 1996-08-26 1997-11-18 E. I. Du Pont De Nemours And Company Process for preparing blends of polyamide and ionic copolymers
US5866658A (en) * 1996-08-26 1999-02-02 E. I. Du Pont De Nemours And Company High performance ionomer blends
US7442736B2 (en) 2005-06-09 2008-10-28 Acushnet Company Use of nucleating agents to increase the flexural modulus of ionomers
US7776947B2 (en) 2005-06-09 2010-08-17 Acushnet Company Use of nucleating agents to increase the flexural modulus of ionomers
WO2024073565A1 (en) * 2022-09-29 2024-04-04 Dow Global Technologies Llc Tert-butanol cosolvent in the production of ethylene acid copolymer

Also Published As

Publication number Publication date
DE1520497A1 (en) 1970-07-16
DE1520497B2 (en) 1971-06-16

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