GB1339511A - Process for production of terpolymers of ethylene - Google Patents

Process for production of terpolymers of ethylene

Info

Publication number
GB1339511A
GB1339511A GB761971*[A GB1339511DA GB1339511A GB 1339511 A GB1339511 A GB 1339511A GB 1339511D A GB1339511D A GB 1339511DA GB 1339511 A GB1339511 A GB 1339511A
Authority
GB
United Kingdom
Prior art keywords
ethylene
unsaturated
azobisisobutyronitrile
allyl
benzene
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
GB761971*[A
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.)
Leuna Werke GmbH
Original Assignee
Leuna Werke GmbH
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 Leuna Werke GmbH filed Critical Leuna Werke GmbH
Publication of GB1339511A publication Critical patent/GB1339511A/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
    • C08F218/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F218/02—Esters of monocarboxylic acids
    • C08F218/04—Vinyl esters
    • C08F218/08—Vinyl acetate
    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
    • C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C08L31/04—Homopolymers or copolymers of vinyl acetate

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

1339511 Ethylene terpolymers LEUNAWERKE "WALTER ULBRICHT" VEB 23 March 1971 7619/71 Heading C3P Terpolymers are prepared by polymerizing (1) ethylene, (2) 10 to 85 weight per cent of vinyl acetate and (3) a vinyl-allyl compound, an ester of an unsaturated carboxylic acid and an unsaturated alcohol, an alkylene group substituted amide of an unsaturated acid, a multiple unsaturated derivative of an inorganic acid or a multiple unsaturated silicon organic compound, at a pressure above 20 atmospheres and a temperature above 10‹ C. in the presence of a free radical initiator. Polymerization may be effected in a non-aqueous solvent or diluent, e.g. benzene, toluene, xylene, cyclohexane, cyclohexanol, methanol, t.butanol, carbon tetrachloride or hexane. The initiator may be a peroxide, azo compound or redox system. The products may be crosslinked by heating or subjected to conventional sulphur vulcanization. Examples describe the copolymerization of ethylene and vinyl acetate with (1) allyl acrylate with azobisisobutyronitrile in benzene, (2) allyl acrylate with azobisisobutyronitrile in cyclohexane, (3) N-allyl acrylamide with benzoyl peroxide in benzene, (4) divinyl methyl phosphate with lauroyl peroxide in toluene, and (5) allyl acrylate with azobisisobutyronitrile. Copolymers (1) and (2) are compounded with zinc oxide carbon black and vulcanized, and copolymer (1) is crosslinked by heating.
GB761971*[A 1970-06-11 1971-03-23 Process for production of terpolymers of ethylene Expired GB1339511A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DD14808270 1970-06-11
GB761971 1971-03-23

Publications (1)

Publication Number Publication Date
GB1339511A true GB1339511A (en) 1973-12-05

Family

ID=25747331

Family Applications (1)

Application Number Title Priority Date Filing Date
GB761971*[A Expired GB1339511A (en) 1970-06-11 1971-03-23 Process for production of terpolymers of ethylene

Country Status (3)

Country Link
DE (1) DE2122597A1 (en)
FR (1) FR2095493A5 (en)
GB (1) GB1339511A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310364A1 (en) * 1975-05-08 1976-12-03 American Cyanamid Co SULFUR-VULCANIZABLE ELASTOMERS AND PROCESS FOR THEIR PREPARATION
WO2014003837A1 (en) * 2012-06-27 2014-01-03 Dow Global Technologies Llc Ethylene-based polymers and processes for the same
WO2015100302A1 (en) * 2013-12-26 2015-07-02 Dow Global Technologies Llc Ethylene-based polymers formed using asymmetrical polyenes
KR20160103023A (en) * 2013-12-26 2016-08-31 다우 글로벌 테크놀로지스 엘엘씨 Processes to form ehylene-based polymers using asymmetrical polyenes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8200679A (en) * 1982-02-19 1983-09-16 Doseq Dutch Oil Spill Eq Vof SEPARATION DEVICE.

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2310364A1 (en) * 1975-05-08 1976-12-03 American Cyanamid Co SULFUR-VULCANIZABLE ELASTOMERS AND PROCESS FOR THEIR PREPARATION
WO2014003837A1 (en) * 2012-06-27 2014-01-03 Dow Global Technologies Llc Ethylene-based polymers and processes for the same
CN104507982A (en) * 2012-06-27 2015-04-08 陶氏环球技术有限责任公司 Ethylene-based polymers and processes for the same
US10442878B2 (en) * 2012-06-27 2019-10-15 Dow Global Technologies Llc Ethylene-based polymers and processes for the same
US20150197590A1 (en) * 2012-06-27 2015-07-16 Dow Global Technologies Llc Ethylene-based polymers and processes for the same
JP2015524857A (en) * 2012-06-27 2015-08-27 ダウ グローバル テクノロジーズ エルエルシー Ethylene polymer and process thereof
CN104507982B (en) * 2012-06-27 2017-06-20 陶氏环球技术有限责任公司 Polymer based on ethene and the method for it
US20160297905A1 (en) * 2013-12-26 2016-10-13 Dow Global Technologies Llc Ethylene-Based Polymers Formed Using Asymmetrical Polyenes
KR20160103023A (en) * 2013-12-26 2016-08-31 다우 글로벌 테크놀로지스 엘엘씨 Processes to form ehylene-based polymers using asymmetrical polyenes
JP2017500399A (en) * 2013-12-26 2017-01-05 ダウ グローバル テクノロジーズ エルエルシー Method for forming ethylene-based polymers using asymmetric polyenes
JP2017502131A (en) * 2013-12-26 2017-01-19 ダウ グローバル テクノロジーズ エルエルシー Ethylene-based polymers formed using asymmetric polyenes
CN105829361A (en) * 2013-12-26 2016-08-03 陶氏环球技术有限责任公司 Ethylene-based polymers formed using asymmetrical polyenes
US9944733B2 (en) * 2013-12-26 2018-04-17 Dow Global Technologies Llc Ethylene-based polymers formed using asymmetrical polyenes
WO2015100302A1 (en) * 2013-12-26 2015-07-02 Dow Global Technologies Llc Ethylene-based polymers formed using asymmetrical polyenes
CN105829361B (en) * 2013-12-26 2019-11-15 陶氏环球技术有限责任公司 The polymer based on ethylene formed using asymmetric polyenoid
EP3626752A1 (en) * 2013-12-26 2020-03-25 Dow Global Technologies Llc Ethylene-based polymers formed using asymmetrical polyenes
KR102278813B1 (en) 2013-12-26 2021-07-21 다우 글로벌 테크놀로지스 엘엘씨 Processes to form ehylene-based polymers using asymmetrical polyenes

Also Published As

Publication number Publication date
DE2122597A1 (en) 1971-12-16
FR2095493A5 (en) 1972-02-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees