ES8206580A1 - Mejoras en un metodo de preparacion de un polieter-poliol - Google Patents

Mejoras en un metodo de preparacion de un polieter-poliol

Info

Publication number
ES8206580A1
ES8206580A1 ES505120A ES505120A ES8206580A1 ES 8206580 A1 ES8206580 A1 ES 8206580A1 ES 505120 A ES505120 A ES 505120A ES 505120 A ES505120 A ES 505120A ES 8206580 A1 ES8206580 A1 ES 8206580A1
Authority
ES
Spain
Prior art keywords
polyisocyanurates
epoxy resins
modified
diols modified
diols
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
ES505120A
Other languages
English (en)
Other versions
ES505120A0 (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.)
Texaco Development Corp
Original Assignee
Texaco Development 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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of ES505120A0 publication Critical patent/ES505120A0/es
Publication of ES8206580A1 publication Critical patent/ES8206580A1/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
    • C08G59/14—Polycondensates modified by chemical after-treatment
    • C08G59/1433—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds
    • C08G59/1438—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds containing oxygen
    • C08G59/145—Compounds containing one epoxy group
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/4895—Polyethers prepared from polyepoxy 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other 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
    • C08G2115/00—Oligomerisation
    • C08G2115/02—Oligomerisation to isocyanurate groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/902—Cellular polymer containing an isocyanurate structure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/914—Polyurethane cellular product formed from a polyol which has been derived from at least two 1,2 epoxides as reactants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyethers (AREA)

Abstract

METODO DE PREPARACION DE UN POLIETERPOLIOL. SE HACE REACCIONAR A UNA TEPERATURA DE 70 A 115C. UN INICIADOR POLIOLICO DE BAJO PESO MOLECULAR CON RESINAS EPOXI, TAL COMO DIGLICIDIL ETER DE BISFENOL A, RESINA NOVOLACA O RESINA EPOXI ALIFATICA Y UNO O MAS OXIDOS DE ALQUILENO PARA EXTENDER LA CADENA POLIOLICA DE TAL MANERA QUE LA RESINA EPOXI SE ADICIONE EN PUNTOS SELECCIONADOS INTERNAMENTE A LO LARGO DE LA LONGITUD DE LA CADENA POLIOLICA, PRODUCIENDO UN POLIOL MODIFICADO CON UN PESO MOLECULAR COMPRENDIDO ENTRE 200 Y 1.000. SE EMPLEA EN FORMACIONES DE ESPUMAS DE POLIISOCIANATOS RIGIDAS.
ES505120A 1980-09-02 1981-09-01 Mejoras en un metodo de preparacion de un polieter-poliol Expired ES8206580A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/183,610 US4323658A (en) 1980-09-02 1980-09-02 Polyisocyanurates from diols modified with epoxy resins

Publications (2)

Publication Number Publication Date
ES505120A0 ES505120A0 (es) 1982-08-16
ES8206580A1 true ES8206580A1 (es) 1982-08-16

Family

ID=22673558

Family Applications (1)

Application Number Title Priority Date Filing Date
ES505120A Expired ES8206580A1 (es) 1980-09-02 1981-09-01 Mejoras en un metodo de preparacion de un polieter-poliol

Country Status (10)

Country Link
US (1) US4323658A (es)
JP (1) JPS6017449B2 (es)
BE (1) BE890160A (es)
CA (1) CA1175181A (es)
DE (1) DE3134493A1 (es)
ES (1) ES8206580A1 (es)
FR (1) FR2489342B1 (es)
GB (1) GB2083058B (es)
IT (1) IT1139416B (es)
NL (1) NL8103914A (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3164149D1 (en) * 1980-07-21 1984-07-19 Mobay Chemical Corp Process for the production of elastomeric moulded products
US4521572A (en) * 1984-02-22 1985-06-04 Texaco Inc. Epoxy resin modified polyether polyols from mixed initiators
US4535133A (en) * 1984-06-11 1985-08-13 Texaco Inc. Polyether polyols modified with epoxy resin-diamine adducts
US4539378A (en) * 1984-09-27 1985-09-03 Texaco Inc. Vinyl polymer polyols made using epoxy resin-modified polyols
US4539339A (en) * 1984-09-27 1985-09-03 Texaco Inc. Polyurethane foams made from vinyl polymer polyols
US4731428A (en) * 1986-11-03 1988-03-15 American Cyanamid Co. Epoxidized isocyanates and process for their preparation
US5342541A (en) * 1989-03-29 1994-08-30 The Dow Chemical Company Purified hydroxy-functional polyether compounds
KR930007876B1 (ko) * 1989-12-05 1993-08-21 미쯔이도오아쯔가가꾸 가부시가가이샤 폴리올 및 경질 폴리우레탄포옴
US5362822A (en) * 1990-08-03 1994-11-08 The Dow Chemical Company Mesogenic adducts
US5241021A (en) * 1991-11-06 1993-08-31 The Dow Chemical Company Active hydrogen-containing compositions, process for preparing rigid polyurethane foams and articles prepared therefrom
US5191033A (en) * 1992-05-11 1993-03-02 Texaco Chemical Company Epoxy resin composition containing aminated epoxy resin-alkylene oxide polyols
US5690855A (en) * 1994-01-11 1997-11-25 Sealed Air Corporation Polyol blend, cellular polyurethane foam product made therefrom, and halogenated hydrocarbon-free process therefor
KR101020164B1 (ko) 2003-07-17 2011-03-08 허니웰 인터내셔날 인코포레이티드 진보된 마이크로전자적 응용을 위한 평탄화 막, 및 이를제조하기 위한 장치 및 방법

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1643309U (de) * 1952-02-11 1952-09-04 Loewe Opta Ag Schallplattengeraet mit mitteln zur inbetriebnahme von schallplatten verschiedener laufgeschwindigkeit.
US2990396A (en) * 1955-10-14 1961-06-27 Union Carbide Corp Production of polymeric materials from polyoxyalkylene polyols and organic polyepoxy compounds
US2830038A (en) * 1957-05-07 1958-04-08 Du Pont Poly (polyalkylene ether urethane) polymers containing terminal epoxide groups
US3010940A (en) * 1958-01-13 1961-11-28 Koppers Co Inc Coatings of the polyurethane type
US3012984A (en) * 1958-08-14 1961-12-12 Mobay Chemical Corp Polyurethane composition prepared by reacting epoxide resin polyester and trimethylol propane diisocyanate reaction product in solvent therefor
US3242108A (en) * 1961-04-04 1966-03-22 Union Carbide Corp Compositions for producing polyurethane resins and resinous foams and products prepared therefrom
GB968102A (en) 1961-04-28 1964-08-26 Shell Int Research A process for preparing polyurethanes from polymeric materials
US3317609A (en) * 1964-05-06 1967-05-02 Jefferson Chem Co Inc Epoxide addition reaction with amino alcohol
US3379791A (en) * 1965-03-29 1968-04-23 Dow Chemical Co Polyepoxide and polyether prepared from reacting a polyepoxide and a glycol
NL134013C (es) * 1965-04-19
US3538033A (en) * 1966-08-19 1970-11-03 Kao Corp Polyoxyalkylene derivatives of diepoxides
US4076930A (en) * 1968-12-13 1978-02-28 James Ellingboe Polysaccharide polyols
US3691110A (en) * 1969-06-11 1972-09-12 Asahi Chemical Ind Antistatic treating agent from polyepoxide-polyamine reaction
BE758976A (fr) * 1969-11-17 1971-05-17 Dow Chemical Co Composition adhesive amelioree a base de resine epoxy
LU63342A1 (es) * 1971-06-16 1973-01-22
JPS5417360B2 (es) * 1974-08-15 1979-06-29
SE403611B (sv) * 1975-09-05 1978-08-28 Berol Kemi Ab Forfarande for framstellning av en reaktionsprodukt mellan en epoxid och en organisk forening innehallande reaktivt vete i nervaro av viss angiven katalysator
US4102828A (en) * 1976-04-28 1978-07-25 Texaco Development Corporation Polyurethanes derived from novel novolak polyols
US4113785A (en) * 1976-10-29 1978-09-12 Basf Wyandotte Corporation Polyether polyols and method of preparing same
JP3311091B2 (ja) * 1993-06-27 2002-08-05 テルモ株式会社 白血球分離用フィルター並びに白血球および血小板分離用フィルター

Also Published As

Publication number Publication date
GB2083058B (en) 1984-11-21
BE890160A (fr) 1982-03-01
JPS5776027A (en) 1982-05-12
IT1139416B (it) 1986-09-24
IT8123723A0 (it) 1981-09-01
DE3134493A1 (de) 1982-06-24
ES505120A0 (es) 1982-08-16
NL8103914A (nl) 1982-04-01
CA1175181A (en) 1984-09-25
JPS6017449B2 (ja) 1985-05-02
DE3134493C2 (es) 1991-08-01
US4323658A (en) 1982-04-06
GB2083058A (en) 1982-03-17
FR2489342B1 (fr) 1986-02-21
FR2489342A1 (fr) 1982-03-05

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