GB1000330A - Copolymers - Google Patents

Copolymers

Info

Publication number
GB1000330A
GB1000330A GB24864A GB24864A GB1000330A GB 1000330 A GB1000330 A GB 1000330A GB 24864 A GB24864 A GB 24864A GB 24864 A GB24864 A GB 24864A GB 1000330 A GB1000330 A GB 1000330A
Authority
GB
United Kingdom
Prior art keywords
butyl
ethylene
exemplified
polymerization
usual
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
GB24864A
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.)
Millennium Petrochemicals Inc
Original Assignee
National Destillers and Chemical Corp
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 National Destillers and Chemical Corp filed Critical National Destillers and Chemical Corp
Publication of GB1000330A publication Critical patent/GB1000330A/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

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

Ethylene and 0.1 to 5 weight per cent, based on the ethylene, of hydroxyethyl methacrylate are copolymerized at a temperature between 250 DEG and 500 DEG F. and at a pressure between 17,000 and 30,000 p.s.i. in the presence of a copolymerization catalyst. Catalysts exemplified are t-butyl perpivalate and t-butyl perbenzoate; others specified are t-butyl peracetate and t-butyl peroxide. The polymerization may be effected in the usual inert solvents or diluents and in the presence of the usual chain transfer agents and, of a number that are listed, kerosine and cyclohexane respectively are exemplified. Antioxidants may be used in the polymerization mixture. The copolymer may be used for making films, for coating various articles especially after blending with waxes, and it may also be moulded.
GB24864A 1963-01-16 1964-01-02 Copolymers Expired GB1000330A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25173663A 1963-01-16 1963-01-16

Publications (1)

Publication Number Publication Date
GB1000330A true GB1000330A (en) 1965-08-04

Family

ID=22953188

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24864A Expired GB1000330A (en) 1963-01-16 1964-01-02 Copolymers

Country Status (3)

Country Link
DE (1) DE1520430A1 (en)
ES (1) ES295326A1 (en)
GB (1) GB1000330A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2655444B2 (en) † 2010-12-22 2018-11-21 Basell Polyolefine GmbH Process for the preparation of ethylene copolymers in the presence of free-radical polymerization initiator by copolymerizing ethylene, a bi- or multifunctional comonomer and optionally further comonomers
WO2020016314A1 (en) * 2018-07-18 2020-01-23 Basf Se Polymerization process for liquid copolymers of ethylene and hydroxyalkyl (meth)acrylate
US10858462B2 (en) * 2015-12-17 2020-12-08 Sabic Global Technologies B.V. Ethylene copolymers and process for the production thereof
WO2023117511A1 (en) * 2021-12-23 2023-06-29 Sabic Global Technologies B.V. Laminate with barrier properties

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2655444B2 (en) † 2010-12-22 2018-11-21 Basell Polyolefine GmbH Process for the preparation of ethylene copolymers in the presence of free-radical polymerization initiator by copolymerizing ethylene, a bi- or multifunctional comonomer and optionally further comonomers
US10858462B2 (en) * 2015-12-17 2020-12-08 Sabic Global Technologies B.V. Ethylene copolymers and process for the production thereof
WO2020016314A1 (en) * 2018-07-18 2020-01-23 Basf Se Polymerization process for liquid copolymers of ethylene and hydroxyalkyl (meth)acrylate
US11608393B2 (en) * 2018-07-18 2023-03-21 Basf Se Polymerization process for liquid copolymers of ethylene and hydroxyalkyl(meth)acrylate
WO2023117511A1 (en) * 2021-12-23 2023-06-29 Sabic Global Technologies B.V. Laminate with barrier properties

Also Published As

Publication number Publication date
DE1520430A1 (en) 1970-01-22
ES295326A1 (en) 1964-03-16

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