ES410025A1 - Inversor estatico cc-ca de constitucion modular. procedimiento para la preparacion de resinas epoxidicas li-quidas. - Google Patents

Inversor estatico cc-ca de constitucion modular. procedimiento para la preparacion de resinas epoxidicas li-quidas.

Info

Publication number
ES410025A1
ES410025A1 ES410025A ES410025A ES410025A1 ES 410025 A1 ES410025 A1 ES 410025A1 ES 410025 A ES410025 A ES 410025A ES 410025 A ES410025 A ES 410025A ES 410025 A1 ES410025 A1 ES 410025A1
Authority
ES
Spain
Prior art keywords
polyglycols
preparation
bisphenols
weight
glycidyl ethers
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
ES410025A
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.)
Insolux S A
Societa Italiana Resine SpA SIR
Original Assignee
Insolux S A
Societa Italiana Resine SpA SIR
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 Insolux S A, Societa Italiana Resine SpA SIR filed Critical Insolux S A
Publication of ES410025A1 publication Critical patent/ES410025A1/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

Landscapes

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

Abstract

Procedimiento para la preparación de resinas epoxídicas líquidas, por reacción de bisfenol A con epiclorhidrina en exceso, en presencia de una base inorgánica, caracterizado porque dicha reacción se lleva a cabo en presencia de una cantidad de 0,5 a 25 partes en peso por cada 100 partes en peso de bisfenol A de un poliglicol o de una mezcla de poliglicoles, porque dichos poliglicoles se eligen de la clase constituida por polietilenglicoles, poliprolipenglicoles y la mezcla de polietilenglicoles y polipropilenglicoles o el monoéster correspondiente y porque dichos poliglicoles tienen, además, un peso molecular de 200 a 800
ES410025A 1971-12-27 1972-12-26 Inversor estatico cc-ca de constitucion modular. procedimiento para la preparacion de resinas epoxidicas li-quidas. Expired ES410025A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT32959/71A IT951963B (it) 1971-12-27 1971-12-27 Procedimento per la preparazione di eteri glicidilici dei bisfenoli

Publications (1)

Publication Number Publication Date
ES410025A1 true ES410025A1 (es) 1975-12-01

Family

ID=11236213

Family Applications (1)

Application Number Title Priority Date Filing Date
ES410025A Expired ES410025A1 (es) 1971-12-27 1972-12-26 Inversor estatico cc-ca de constitucion modular. procedimiento para la preparacion de resinas epoxidicas li-quidas.

Country Status (11)

Country Link
US (1) US3876615A (es)
JP (1) JPS515879B2 (es)
CA (1) CA985292A (es)
CH (1) CH591467A5 (es)
DE (1) DE2262195C2 (es)
ES (1) ES410025A1 (es)
FR (1) FR2165988B1 (es)
GB (1) GB1359964A (es)
IT (1) IT951963B (es)
NL (1) NL7217651A (es)
YU (1) YU34543B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130531A (en) * 1974-10-31 1978-12-19 Ashland Oil, Inc. High solids, low viscosity thermosetting phenolic/epoxy coating system
DE2829236A1 (de) * 1977-07-06 1979-01-25 Ciba Geigy Ag Lineare, glycidyl- und hydroxylgruppenhaltige polyaetherharze
JPS56107498A (en) * 1980-01-30 1981-08-26 West Electric Co Light emitting circuit for xenon discharge tube
US4751280A (en) * 1986-10-14 1988-06-14 The Dow Chemical Company Preparation of epoxy resins and aftertreatment of resin via drying, filtering and washing
US5145919A (en) * 1989-11-20 1992-09-08 The Dow Chemical Company Epoxy resin compositions based on alkoxylated phenols
US5011904A (en) * 1989-11-20 1991-04-30 The Dow Chemical Company Epoxy resin compositions based on alkoxylated phenols
US5310955A (en) * 1991-01-18 1994-05-10 The Dow Chemical Company Vertical continuous reactor and process for liquid epoxy resin
US7538162B2 (en) * 2006-06-23 2009-05-26 Bayer Materialscience Llc Process for the production of polyoxyalkylene containing polyols from phenol condensation products
CN102816137A (zh) * 2011-06-10 2012-12-12 中国石油化工集团公司 一种双酚a型液体环氧树脂的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2901462A (en) * 1956-11-30 1959-08-25 Shell Dev Process for the manufacture of epoxy resins
US3145191A (en) * 1959-06-25 1964-08-18 Mobil Finishes Company Inc Epoxy compositions

Also Published As

Publication number Publication date
YU322772A (en) 1979-02-28
IT951963B (it) 1973-07-10
YU34543B (en) 1979-09-10
JPS515879B2 (es) 1976-02-23
FR2165988A1 (es) 1973-08-10
GB1359964A (en) 1974-07-17
DE2262195A1 (de) 1973-07-19
CH591467A5 (es) 1977-09-15
CA985292A (en) 1976-03-09
DE2262195C2 (de) 1981-12-10
FR2165988B1 (es) 1975-09-12
NL7217651A (es) 1973-06-29
US3876615A (en) 1975-04-08
JPS4876997A (es) 1973-10-16

Similar Documents

Publication Publication Date Title
GB1116740A (en) Process for reacting a phenol with an epoxy compound and resulting products
GB826653A (en) Resinous compositions
CA965897A (en) Low cost resinous compositions comprising non-glycidyl ether epoxides
ES410025A1 (es) Inversor estatico cc-ca de constitucion modular. procedimiento para la preparacion de resinas epoxidicas li-quidas.
BE843138A (fr) Durcisseurs pour resines epoxyde
GB2001324A (en) Linear polyether resins containing glycidyl and hydroxyl groups
GB1083594A (en) New epoxy ethers, their preparation and cured products obtained therefrom
GB1462536A (en) Epoxy curing system
ES461677A1 (es) Un procedimiento para preparar una composicion resinosa.
ES394678A1 (es) Procedimiento para la preparacion de una resina termoendu- recible.
SE394115B (sv) Lagerstabil, snabbherdande epoxihartspressmassa innehallande aminomodifierat epoxiharts och kvevehaltig polyglycidylforening sasom herdare.
ES478606A1 (es) Un procedimiento para la preparacion de un compuesto fenoli-co.
ES383416A1 (es) Procedimiento para flexibilizar resinas epoxi.
GB1484797A (en) Epoxide materials
ES313807A1 (es) Un procedimiento para preparar resinas termoplasticas de polihidroxipolieter de alto peso molecular.
GB906790A (es)
ES387555A1 (es) Un procedimiento para preparar una resina soluble en agua.
ES410024A1 (es) Procedimiento para la preparacion de resinas epoxidicas au-toextinguibles.
GB1317179A (en) Diglycidyl derivatives of n-heterocyclic compounds processes for their manufacute and use
ES398536A1 (es) Un procedimiento para convertir una resina epoxida en un producto insoluble e infusible.
GB1353663A (en) Diglycidyl ethers useful as epoxide resins
ES449512A2 (es) Procedimiento para endurecer resinas epoxidicas.
ES408917A1 (es) Procedimiento para la preparacion de nuevos compuestos de poliglicidilo n-heterociclicos, binucleares.
ES403832A1 (es) Un procedimiento para la preparacion de compuestos de oxi- rano.
CA877389A (en) Curing epoxide resins

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19840223