ES2137925T3 - Polioles modificados con resina epoxidica como dispersantes para polioles de polimeros con alto contenido en solidos y alto contenido en estireno. - Google Patents

Polioles modificados con resina epoxidica como dispersantes para polioles de polimeros con alto contenido en solidos y alto contenido en estireno.

Info

Publication number
ES2137925T3
ES2137925T3 ES91300144T ES91300144T ES2137925T3 ES 2137925 T3 ES2137925 T3 ES 2137925T3 ES 91300144 T ES91300144 T ES 91300144T ES 91300144 T ES91300144 T ES 91300144T ES 2137925 T3 ES2137925 T3 ES 2137925T3
Authority
ES
Spain
Prior art keywords
polyols
polyoles
dispersants
modified
polyol
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 - Lifetime
Application number
ES91300144T
Other languages
English (en)
Inventor
John E Hayes
Robert G Gastinger
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.)
Lyondell Chemical Technology LP
Original Assignee
Arco Chemical Technology LP
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 Arco Chemical Technology LP filed Critical Arco Chemical Technology LP
Application granted granted Critical
Publication of ES2137925T3 publication Critical patent/ES2137925T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G59/18—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
    • C08G59/40—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 curing agents used
    • C08G59/62—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
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
    • C08F2/30—Emulsion polymerisation with the aid of emulsifying agents non-ionic
    • 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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/636—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers characterised by the presence of a dispersion-stabiliser
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Graft Or Block Polymers (AREA)
  • Polyethers (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Epoxy Resins (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

SE PUEDEN OBTENER POLIOLES DE POLIMEROS CON MUY BAJA VISCOSIDAD QUE TIENEN ALTAS PROPORCIONES DE ESTIRENO/ACRILONITRILO Y BUENA ESTABILIDAD MEDIANTE EL USO DE POLIOLES EPOXIDOS MODIFICADOS COMO DISPERSANTES. LOS POLIOLES EPOXIDOS MODIFICADOS, UTILES COMO DISPERSANTES, PUEDEN FABRICARSE MEDIANTE UNO DE ESTOS TRES METODOS: (1) AÑADIENDO INTERNAMENTE LA RESINA EPOXIDO PARA EL POLIOL MODIFICADO, (2) RECUBRIENDO O ACOPLANDO UN POLIOL QUE NO CONTENGA UNA RESINA EPOXIDO CON DICHA RESINA, Y (3) SUMINISTRANDO INTERNAMENTE LA RESINA EPOXIDO PARA EL POLIOL Y COMO UN RECUBRIMIENTO O UN ACOPLADOR. LOS POLIOLES EPOXIDOS MODIFICADOS QUE TIENEN UN HIDROXILO PARA UNA PROPORCION DE EPOXIDO DE, APROXIMADAMENTE, 6, 8 O MENOS, FABRICADA POR ESTOS TECNICOS, SON DISPERSANTES SUPERIORES Y PROPORCIONAN POLIOLES DE POLIMEROS QUE TIENEN CONTENIDOS MAS ALTOS DE ESTIRENO, Y UNA ESTABILIDAD Y UNAS PROPIEDADES DE VISCOSIDAD POTENCIADAS. EN UN ASPECTO, LOS POLIOLES EPOXIDOS MODIFICADOS CONTIENEN UNA CANTIDAD SIGNIFICATIVADE ADUCTOS DE POLIOL CON ALTO PESO MOLECULAR; POR LO GENERAL, APROXIMADAMENTE DE 5 A 30 WT.% DE LOS MATERIALES QUE TIENEN UN PESO MOLECULAR GPC SUPERIOR A 100.000; Y AL MENOS SUPERIOR 80.000. LOS POLIOLES DE BASE NO MODIFICADOS CON UNA RESINA EPOXIDO SE USAN PARA FABRICAR POLIOLES DE POLIMEROS.
ES91300144T 1990-01-10 1991-01-09 Polioles modificados con resina epoxidica como dispersantes para polioles de polimeros con alto contenido en solidos y alto contenido en estireno. Expired - Lifetime ES2137925T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/463,172 US5059641A (en) 1990-01-10 1990-01-10 Epoxy modified polyols as dispersants for high styrene, high solids content polymer polyols

Publications (1)

Publication Number Publication Date
ES2137925T3 true ES2137925T3 (es) 2000-01-01

Family

ID=23839134

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91300144T Expired - Lifetime ES2137925T3 (es) 1990-01-10 1991-01-09 Polioles modificados con resina epoxidica como dispersantes para polioles de polimeros con alto contenido en solidos y alto contenido en estireno.

Country Status (14)

Country Link
US (1) US5059641A (es)
EP (1) EP0437348B1 (es)
JP (2) JP3223980B2 (es)
KR (1) KR100186778B1 (es)
CN (1) CN1036784C (es)
AT (1) ATE184885T1 (es)
AU (1) AU624059B2 (es)
BR (1) BR9100059A (es)
CA (1) CA2033910C (es)
DE (1) DE69131631T2 (es)
ES (1) ES2137925T3 (es)
HU (1) HU212247B (es)
MX (1) MX24101A (es)
MY (1) MY105959A (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5250581A (en) * 1990-09-26 1993-10-05 Arco Chemical Technology, L.P. Polymer polyols containing halogenated aromatic monomers
US5488085A (en) 1994-08-18 1996-01-30 Arco Chemical Technology, L.P. Semi-batch process for producing polymer polyols
US5688861A (en) 1995-11-30 1997-11-18 Arco Chemical Technology, L.P. Process for the preparation of polyol polymer dispersions
US5741847A (en) * 1996-05-23 1998-04-21 The Dow Chemical Company Polymer polyols containing halogenated aromatic monomers and polyurethane foam made therefrom
US5824712A (en) * 1998-02-17 1998-10-20 The Dow Chemical Company Polymer polyols containing halogenated aromatic monomers and polyurethane foam made therefrom
AU755095B2 (en) * 1998-10-26 2002-12-05 Lubrizol Corporation, The Radial polymers prepared by stabilized free radical polymerization
US6756414B2 (en) 1999-07-30 2004-06-29 Sanyo Chemical Industries, Ltd. Polymer polyol composition, process for producing the same, and process for producing polyurethane resin
US6624209B2 (en) 1999-07-30 2003-09-23 Sanyo Chemical Industries, Ltd. Polymer polyol composition, process for producing the same, and process for producing polyurethane resin
US7034079B2 (en) * 1999-10-20 2006-04-25 The Lubrizol Corporation Radial polymers prepared by stabilized free radical polymerization
US8470927B2 (en) * 2004-02-26 2013-06-25 Bayer Materialscience Llc Process for production of polymer polyols
US8987396B2 (en) 2013-03-15 2015-03-24 Bayer Materialscience Llc Active polymer polyols and a process for their production
US11312811B2 (en) 2016-04-26 2022-04-26 Covestro Llc Flexible foam using polymer polyols produced via DMC catalyzed polyols
CN112679721B (zh) * 2019-10-18 2022-09-06 中国石油化工股份有限公司 一种高分子量低粘度山梨醇基聚醚多元醇的制备方法及得到的聚醚多元醇
MX2022008252A (es) 2020-01-06 2022-07-21 Dow Global Technologies Llc Macromero y proceso para elaborar polioles de polimero.
KR102317753B1 (ko) 2020-01-28 2021-10-27 김두혁 장어통발

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316991A (en) * 1980-09-02 1982-02-23 Texaco Inc. Modification of polyols with epoxy resins
US4373034A (en) * 1980-09-02 1983-02-08 Texaco Inc. Modification of polyols with epoxy resins for use in flexible polyurethane foams
US4524157A (en) * 1981-07-01 1985-06-18 Union Carbide Corporation Adducts and polymer-polyols useful in the preparation of improved plastics, including polyurethane foams, elastomers and the like
US4495341A (en) * 1981-07-01 1985-01-22 Union Carbide Corporation Epoxy-modified polyols and polymer-polyols useful in the preparation of improved plastics, including polyurethane foams, elastomers and the like
US4585831A (en) * 1983-06-06 1986-04-29 Union Carbide Corporation Epoxy-modified polyols and polymer-polyols useful in the preparation of improved plastics including polyurethane foams, elastomers and the like
US4647624A (en) * 1983-06-06 1987-03-03 Union Carbide Corporation Epoxy-modified polyols and polymer-polyols useful in the preparation of improved plastics, including polyurethane foams, elastomers and the like
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
US4837247A (en) * 1988-05-24 1989-06-06 Arco Chemical Technology, Inc. Stable polymer polyols in base polyols with molecular weight greater than 4000 using high molecular weight dispersants
US4891395A (en) * 1988-05-24 1990-01-02 Arco Chemical Technology, Inc. High styrene content, stable polymer using epoxy resin-modified polyols as dispersants

Also Published As

Publication number Publication date
CN1036784C (zh) 1997-12-24
JPH04270711A (ja) 1992-09-28
DE69131631D1 (de) 1999-10-28
EP0437348A3 (en) 1992-03-11
US5059641A (en) 1991-10-22
AU624059B2 (en) 1992-05-28
AU6929891A (en) 1991-07-25
CA2033910C (en) 1999-09-21
KR910014425A (ko) 1991-08-31
CN1053247A (zh) 1991-07-24
EP0437348A2 (en) 1991-07-17
HU910053D0 (en) 1991-08-28
JP2001354747A (ja) 2001-12-25
HUT64088A (en) 1993-11-29
HU212247B (en) 1996-04-29
KR100186778B1 (ko) 1999-05-15
DE69131631T2 (de) 2000-04-06
BR9100059A (pt) 1991-10-22
JP3223980B2 (ja) 2001-10-29
MY105959A (en) 1995-02-28
CA2033910A1 (en) 1991-07-11
ATE184885T1 (de) 1999-10-15
EP0437348B1 (en) 1999-09-22
JP3316497B2 (ja) 2002-08-19
MX24101A (es) 1994-02-28

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