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ES305906A1 - Procedure for the stabilization of acrylic monomers. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the stabilization of acrylic monomers. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES305906A1
ES305906A1 ES0305906A ES305906A ES305906A1 ES 305906 A1 ES305906 A1 ES 305906A1 ES 0305906 A ES0305906 A ES 0305906A ES 305906 A ES305906 A ES 305906A ES 305906 A1 ES305906 A1 ES 305906A1
Authority
ES
Spain
Prior art keywords
stabilization
translation
machine
legally binding
google translate
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
ES0305906A
Other languages
Spanish (es)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES305906A1 publication Critical patent/ES305906A1/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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/62—Use of additives, e.g. for stabilisation
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C08F2/40—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation using retarding agents
    • 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
    • C08F20/00—Homopolymers and 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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/12—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
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C08F265/06—Polymerisation of acrylate or methacrylate esters on to polymers thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

"Process for the stabilization of acrylic monomers", especially an acrylic or methacrylic ester, characterized in that it comprises adding to the acrylic or methacrylic ester, a small proportion of a 4-alkoxyphenol containing less than 4 carbon atoms in the 4-alkoxy group and has as substituent in one of positions 2 and 6 or in both, an alkyl-secondary or tertiary group containing at least 4 carbon atoms. (Machine-translation by Google Translate, not legally binding)
ES0305906A 1963-11-12 1964-11-11 Procedure for the stabilization of acrylic monomers. (Machine-translation by Google Translate, not legally binding) Expired ES305906A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB44620/63A GB1011315A (en) 1963-11-12 1963-11-12 Stabilisers for acrylic or methacrylic esters
GB1778664 1964-04-29

Publications (1)

Publication Number Publication Date
ES305906A1 true ES305906A1 (en) 1965-04-16

Family

ID=26252924

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0305906A Expired ES305906A1 (en) 1963-11-12 1964-11-11 Procedure for the stabilization of acrylic monomers. (Machine-translation by Google Translate, not legally binding)

Country Status (9)

Country Link
US (1) US3356663A (en)
BE (1) BE786375Q (en)
CH (1) CH439752A (en)
DE (1) DE1468118C3 (en)
DK (1) DK130068B (en)
ES (1) ES305906A1 (en)
GB (1) GB1011315A (en)
NL (1) NL134846C (en)
SE (1) SE338983B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4216257A (en) * 1979-04-20 1980-08-05 Minnesota Mining And Manufacturing Company Strip material for forming flexible backed fasteners
US4542231A (en) * 1983-07-05 1985-09-17 Celanese Corporation Stabilized ethylenically unsaturated organic compositions
US4590301A (en) * 1984-10-24 1986-05-20 Barnes-Hind, Inc. Polymerization inhibitors
JPH0694437B2 (en) * 1989-03-16 1994-11-24 チッソ株式会社 Method for producing and storing alkylene glycol monosorbate
US6271281B1 (en) 1999-08-26 2001-08-07 Medennium, Inc. Homopolymers containing stable elasticity inducing crosslinkers and ocular implants made therefrom
CN115697954A (en) * 2020-06-05 2023-02-03 巴斯夫欧洲公司 Polymerization inhibitor
WO2022230915A1 (en) * 2021-04-28 2022-11-03 三菱ケミカル株式会社 Methyl methacrylate-containing composition and methyl methacrylate polymer production method

Also Published As

Publication number Publication date
CH439752A (en) 1967-07-15
DE1468118B2 (en) 1976-07-22
GB1011315A (en) 1965-11-24
BE786375Q (en) 1972-11-16
SE338983B (en) 1971-09-27
NL6413111A (en) 1965-05-13
DK130068C (en) 1975-05-26
NL134846C (en) 1972-03-15
DE1468118C3 (en) 1978-09-07
US3356663A (en) 1967-12-05
DK130068B (en) 1974-12-16
DE1468118A1 (en) 1969-03-13

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