ES402819A1 - Procedimiento para la preparacion de eteres metilol-glici- dilicos. - Google Patents

Procedimiento para la preparacion de eteres metilol-glici- dilicos.

Info

Publication number
ES402819A1
ES402819A1 ES402819A ES402819A ES402819A1 ES 402819 A1 ES402819 A1 ES 402819A1 ES 402819 A ES402819 A ES 402819A ES 402819 A ES402819 A ES 402819A ES 402819 A1 ES402819 A1 ES 402819A1
Authority
ES
Spain
Prior art keywords
group
ethers
groups
carbon atoms
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.)
Expired
Application number
ES402819A
Other languages
English (en)
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES402819A1 publication Critical patent/ES402819A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
    • C08G59/06—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
    • C08G59/08—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols from phenol-aldehyde condensates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
    • C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
    • C07D303/24—Ethers with hydroxy compounds containing no oxirane rings with polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/32—Epoxy compounds containing three or more epoxy groups
    • C08G59/3218—Carbocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Epoxy Compounds (AREA)
  • Epoxy Resins (AREA)

Abstract

Procedimiento para la preparación de éteres metilolglicidílicos de la fórmula I **fórmula** en la que r significa un grupo de alquileno o de alquenileno eventualmente substituido mediante grupos de éter glicidílico o el grupo de sulfonilo R'' significa un grupo de alquilo, alquenilo, cicloalquilo , cicloalquenilo o aralquilo que contiene en el radical alifático de 1 a 6 átomos de carbono y que muestra eventualmente substituyentes conteniendo oxígeno o interrumpidos mediante átomos de oxígeno o halógeno o un metilglicidioxoalquilo o glicidiloxialquilo con 1-4 átomos de carbono en el grupo alquílico, R''` significa hidrógeno o el grupo de metilo y m y n significan, cada uno .0 1 o 2 , en donde a) el peso melecular parcial de R'' es menos de 250, b) la suma de m + n sea igual a 1, R'' significa un grupo de metilglicidiloxialquilo o de glicidiloxialquilo, c) los núcleos bencénicos A y B pueden estar substituidos mediante grupos de alquilo o de alquenilo con 12 átomos de carbono a lo sumo que muestran eventualmente grupos de éter glicidílico o mediante halógeno y d) los grupos de metilglicidiloximetilo o bien de glicidiloximetilo se encuentran en posición orto para los grupos de hidroxilo fenólico eterificados caracterizado porque se glicidiloa con epihalogenohidrina o metilopihalogenohidrina bajo eliminación azeotrópica del agua originada en la reacción, éteres fenólicos que muestran grupo de metilol.
ES402819A 1971-05-18 1972-05-17 Procedimiento para la preparacion de eteres metilol-glici- dilicos. Expired ES402819A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH728271 1971-05-18

Publications (1)

Publication Number Publication Date
ES402819A1 true ES402819A1 (es) 1975-12-16

Family

ID=4322683

Family Applications (1)

Application Number Title Priority Date Filing Date
ES402819A Expired ES402819A1 (es) 1971-05-18 1972-05-17 Procedimiento para la preparacion de eteres metilol-glici- dilicos.

Country Status (13)

Country Link
US (1) US3859255A (es)
AR (1) AR193732A1 (es)
AU (1) AU461959B2 (es)
BE (1) BE783571A (es)
CA (1) CA959489A (es)
CH (1) CH546234A (es)
DE (1) DE2223645A1 (es)
ES (1) ES402819A1 (es)
FR (1) FR2138007B1 (es)
GB (1) GB1381011A (es)
IT (1) IT956279B (es)
NL (1) NL7206674A (es)
ZA (1) ZA723355B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256844A (en) * 1976-12-23 1981-03-17 The Dow Chemical Company Fire retardant, thermosetting, resinous reaction products of phosphoric acid and methyol- or alkoxymethyl-substituted epoxides
US4164487A (en) * 1976-12-23 1979-08-14 The Dow Chemical Company Water-thinnable mixtures of base-neutralized products of reaction of H3 PO4 with polyether epoxides and with other type epoxides
US4284574A (en) * 1979-06-15 1981-08-18 Ciba-Geigy Corporation Diglycidyl ethers of di-secondary alcohols, their preparation, and curable compositions containing them
US4632973A (en) * 1985-10-18 1986-12-30 The Dow Chemical Company Method of improving flame resistance of epoxy resins and resulting compositions
KR100367315B1 (ko) * 1994-06-01 2003-03-26 스미또모 가가꾸 고오교오 가부시끼가이샤 칼라필터의오버코트용경화성수지조성물
CN110023377A (zh) * 2016-12-02 2019-07-16 3M创新有限公司 双固化单体

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579329A (en) * 1949-10-18 1951-12-18 Gen Electric Trimethylol phenol compound and derivatives thereof

Also Published As

Publication number Publication date
IT956279B (it) 1973-10-10
FR2138007A1 (es) 1972-12-29
DE2223645A1 (de) 1972-11-30
NL7206674A (es) 1972-11-21
CA959489A (en) 1974-12-17
AU461959B2 (en) 1975-06-12
ZA723355B (en) 1973-02-28
FR2138007B1 (es) 1974-07-05
CH546234A (de) 1974-02-28
AR193732A1 (es) 1973-05-22
AU4165172A (en) 1973-11-01
GB1381011A (en) 1975-01-22
BE783571A (fr) 1972-11-17
US3859255A (en) 1975-01-07

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