ES442570A1 - Procedimiento para producir un polioxialcohilen-polioxieti- len-poliol normalmente liquido. - Google Patents

Procedimiento para producir un polioxialcohilen-polioxieti- len-poliol normalmente liquido.

Info

Publication number
ES442570A1
ES442570A1 ES442570A ES442570A ES442570A1 ES 442570 A1 ES442570 A1 ES 442570A1 ES 442570 A ES442570 A ES 442570A ES 442570 A ES442570 A ES 442570A ES 442570 A1 ES442570 A1 ES 442570A1
Authority
ES
Spain
Prior art keywords
blocks
polyol
polyoxyalkylene
hydroxyl groups
polyoxyethylene
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
ES442570A
Other languages
English (en)
Inventor
C G Seefried
R D Whitman
R Van Cleve
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of ES442570A1 publication Critical patent/ES442570A1/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
    • 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
    • C08G18/632—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyethers
    • 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
    • C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
    • C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Graft Or Block Polymers (AREA)
  • Polyethers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
ES442570A 1974-11-13 1975-11-12 Procedimiento para producir un polioxialcohilen-polioxieti- len-poliol normalmente liquido. Expired ES442570A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52347474A 1974-11-13 1974-11-13

Publications (1)

Publication Number Publication Date
ES442570A1 true ES442570A1 (es) 1977-10-01

Family

ID=24085176

Family Applications (2)

Application Number Title Priority Date Filing Date
ES442570A Expired ES442570A1 (es) 1974-11-13 1975-11-12 Procedimiento para producir un polioxialcohilen-polioxieti- len-poliol normalmente liquido.
ES458225A Expired ES458225A1 (es) 1974-11-13 1977-04-27 Un procedimiento para producir un poliuretano elastomero.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES458225A Expired ES458225A1 (es) 1974-11-13 1977-04-27 Un procedimiento para producir un poliuretano elastomero.

Country Status (16)

Country Link
US (1) US4111865A (es)
JP (2) JPS5170286A (es)
AR (1) AR218848A1 (es)
AU (1) AU507874B2 (es)
BE (1) BE835489A (es)
BR (1) BR7507448A (es)
CA (1) CA1074049A (es)
DE (2) DE2559759C2 (es)
ES (2) ES442570A1 (es)
FR (1) FR2333009A1 (es)
GB (1) GB1512710A (es)
HK (1) HK27581A (es)
IT (1) IT1049466B (es)
MY (1) MY8200044A (es)
NL (1) NL175526C (es)
SE (2) SE423399B (es)

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US4390645A (en) * 1979-11-23 1983-06-28 The Dow Chemical Company Stable dispersions of polymers in polyfunctional compounds having a plurality of active hydrogens and polyurethanes therefrom
US4460715A (en) * 1979-11-23 1984-07-17 The Dow Chemical Company Stable dispersions of polymers in polyfunctional compounds having a plurality of active hydrogens and polyurethanes produced therefrom
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US4357430A (en) * 1981-10-02 1982-11-02 Union Carbide Corporation Polymer/polyols, methods for making same and polyurethanes based thereon
US4431754A (en) * 1982-03-01 1984-02-14 The Dow Chemical Company Low viscosity polymer polyols via dilution
JPS58210917A (ja) * 1982-05-18 1983-12-08 ユニオン・カ−バイド・コ−ポレ−シヨン 改良された耐燃焼性を有するポリマ−／ポリオ−ル組成物
US4436843A (en) 1982-12-17 1984-03-13 Texaco Inc. High-resilience polyurethane foams having improved resistance to shrinkage
DE3306559A1 (de) * 1983-02-25 1984-08-30 Henkel KGaA, 4000 Düsseldorf Verfahren zur herstellung von polyurethan-praepolymeren mit endstaendigen isocyanatgruppen und vermindertem restmonomergehalt
US4521581A (en) * 1983-03-04 1985-06-04 Texaco Inc. Polymer polyol prepared by crosslinking a low molecular weight polymer in a polyol
CA1225093A (en) * 1983-06-29 1987-08-04 Glenn A. Taylor Connected block branched polypropylene glycols
GB8324217D0 (en) * 1983-09-09 1983-10-12 Bp Chem Int Ltd Preparation of polymer polyols
US4528364A (en) * 1984-04-19 1985-07-09 The Dow Chemical Company Removal of alkaline catalysts from polyether polyols and polyalkylene carbonate polyols
JPS6236420A (ja) * 1985-08-09 1987-02-17 Human Ind Corp ウレタンフオ−ムの製造方法
US4686240A (en) 1985-10-25 1987-08-11 Union Carbide Corporation Process for producing polyurethane foams using foam modifiers
US5011908A (en) * 1988-07-12 1991-04-30 Arco Chemical Technology, Inc. Polymer polyol compositions and their use in the preparation of polyurethane foams
US5171759A (en) * 1988-07-12 1992-12-15 Arco Chemical Technology, L.P. Polymer polyol compositions and their use in the preparation of polyurethane foams
US4883692A (en) * 1989-01-13 1989-11-28 Donald Spector Aromatic foam-plastic decorative object
US4950694A (en) * 1989-06-29 1990-08-21 Union Carbide Chemicals And Plastics Company Inc. Preparation of polyurethane foams without using inert blowing agents
DE69213334T2 (de) * 1991-06-07 1997-02-20 Nalco Chemical Co Verfahren und Zusammensetzung zum Binden keramischer Pulver
US6521674B1 (en) * 1993-10-01 2003-02-18 Carpenter Co. Latex-like flexible polyurethane foam and process for making same
GB9325043D0 (en) * 1993-12-07 1994-02-02 Polyol Int Bv Polyol compositions and their use in the preparation of high resilience polyurethane foams
JP2597300B2 (ja) * 1993-12-15 1997-04-02 三洋化成工業株式会社 軟質ポリウレタンフォームの製造方法
US5549841A (en) * 1995-03-24 1996-08-27 Arco Chemical Technology, L.P. Process for manufacturing foam with improved wet set properties
US5912302A (en) * 1996-06-11 1999-06-15 Gadkari; Avinash Chandrakant Elastomeric compositions and a process to produce elastomeric compositions
DE19700014A1 (de) 1997-01-02 1998-07-09 Henkel Kgaa Monomerenarmes PU-Prepolymer
CN1142980C (zh) * 1999-07-30 2004-03-24 三洋化成工业株式会社 聚合物多元醇组合物、其制造方法及聚氨酯树脂的制造方法
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
US6682555B2 (en) * 2000-11-13 2004-01-27 Wit Ip Corporation Methods for treating the prostate and inhibiting obstruction of the prostatic urethra using biodegradable stents
US6833390B2 (en) * 2002-07-22 2004-12-21 Bayer Polymers Llc Process for preparing closed-cell water-blown rigid polyurethane foams having improved mechanical properties
US6710096B2 (en) 2002-07-22 2004-03-23 Basf Corporation Polyether polyol for foam applications
US6855742B2 (en) * 2003-01-28 2005-02-15 Bayer Antwerp, N.V. Agents for reducing the force-to-crush (FTC) of high support flexible foams
DE102005031491A1 (de) 2005-07-04 2007-01-11 Degussa Ag Verwendung einer Polyamidformmasse mit hoher Schmelzesteifigkeit zur Coextrusion mit einem hochschmelzenden Polymer
US10066047B2 (en) 2012-02-02 2018-09-04 Covestro Llc Polyurethane foams with decreased aldehyde emissions, a process for preparing these foams and a method for decreasing aldehyde in polyurethane foams
US20130289150A1 (en) 2012-04-26 2013-10-31 Bayer Materialscience Ag Viscoelastic polyurethane foams
US20140066536A1 (en) * 2012-08-30 2014-03-06 Bayer Materialscience Llc Polymer polyols having improved quality
JP2016203741A (ja) * 2015-04-20 2016-12-08 東洋ゴム工業株式会社 変形検出センサおよびその製造方法
JP2016205923A (ja) * 2015-04-20 2016-12-08 東洋ゴム工業株式会社 変形検出センサおよびその製造方法
US9951174B2 (en) 2015-05-20 2018-04-24 Covestro Llc Polyol compositions, a process for the production of these polyol compositions, and their use in the production of open celled polyurethane foams having high airflow
WO2018169833A1 (en) 2017-03-15 2018-09-20 Covestro Llc Viscoelastic polyurethane foams with reduced temperature sensitivity
US10766998B2 (en) 2017-11-21 2020-09-08 Covestro Llc Flexible polyurethane foams
WO2021071808A1 (en) 2019-10-09 2021-04-15 Covestro Llc Methods, systems and computer program products for producing polyurethane foam products using optical and infrared imaging
US11572433B2 (en) 2021-03-12 2023-02-07 Covestro Llc In-situ formed polyols, a process for their preparation, foams prepared from these in-situ formed polyols and a process for their preparation
US11718705B2 (en) 2021-07-28 2023-08-08 Covestro Llc In-situ formed polyether polyols, a process for their preparation, and a process for the preparation of polyurethane foams

Family Cites Families (31)

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CA785835A (en) 1968-05-21 J. Scharf James Low viscosity polymer/polyol compositions by a continuous process
US2673882A (en) * 1954-03-30 Mixed higher polyoxyalkylene
US1922459A (en) * 1933-08-15 Their production
US2527970A (en) * 1950-10-31 Hydroxy ethers and process for
CA735010A (en) * 1966-05-24 C. Kuryla William Polyurethane foams
GB317770A (en) 1928-03-19 1929-08-19 Ig Farbenindustrie Ag Improvements in the manufacture of etherified polyhydric alcohols and derivatives thereof
US2602051A (en) * 1950-02-27 1952-07-01 Petrolite Corp Process for breaking petroleum emulsions
US2674619A (en) * 1953-10-19 1954-04-06 Wyandotte Chemicals Corp Polyoxyalkylene compounds
US3022335A (en) * 1955-03-30 1962-02-20 Wyandotte Chemicals Corp Surface active polyoxyalkylene compounds having a plurality of heteric polyoxypropylene-polyoxyethylene chains
US2927918A (en) * 1956-12-24 1960-03-08 Dow Chemical Co Hydroxypropylation of hydroxy compounds
US3101374A (en) * 1958-08-19 1963-08-20 Wyandotte Chemicals Corp Polyoxyalkylene surface active agents having heteric polyoxyethylene solubilizing chains
BE593754A (es) * 1959-08-12
US3073788A (en) * 1959-11-17 1963-01-15 Union Carbide Corp Polyurethane foams
US3085085A (en) * 1960-05-03 1963-04-09 Pittsburgh Plate Glass Co Method of preparing polyethers of mono and disaccharides
NL269798A (es) * 1960-10-03
GB1022434A (en) * 1961-11-28 1966-03-16 Union Carbide Corp Improvements in and relating to polymers
US3222357A (en) * 1962-02-26 1965-12-07 Pittsburgh Plate Glass Co Method for preparing polyester polyol sucrose rigid foams
DE1152536B (de) * 1962-03-30 1963-08-08 Bayer Ag Verfahren zur Herstellung Urethangruppen enthaltender Schaumstoffe
NL130291C (es) * 1964-01-02
US3461086A (en) * 1964-03-05 1969-08-12 Dow Chemical Co Polyether urethane foams from certain heteric polyethers
US3405162A (en) * 1964-10-23 1968-10-08 Union Carbide Corp Copolymer produced by the copolymerization of an organic starter, a vicinal epoxide,and an ethylenically unsaturated monomer
FR1487457A (fr) * 1966-05-26 1967-07-07 Naphtachimie Sa Mousses de polyuréthane
US3846347A (en) * 1967-11-15 1974-11-05 Witco Chemical Corp Rigid foams from polyurethane and methods and compositions for use in their preparation
US3655553A (en) * 1970-03-12 1972-04-11 Firestone Tire & Rubber Co Process for grafting polymeric vinyl and vinylidene chloride side-chains to polyols and fluid dispersion compositions
BE788115A (fr) * 1971-08-30 1973-02-28 Union Carbide Corp Compositions a base d'un polymere et d'un polyol convenant pourla fabrication des mousses de polyurethane
DE2263205C2 (de) * 1972-12-23 1983-09-29 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von kalthärtenden Polyetherurethanschaumstoffen
US3880780A (en) * 1973-04-05 1975-04-29 Olin Corp High resilient polyurethane foam
US3917571A (en) * 1973-06-04 1975-11-04 Dow Chemical Co Non-elastomeric polyurethane compositions formed from a mixture of a low molecular weight polyol and an hydroxyl containing polyoxyalkylene compound
US3869413A (en) * 1973-10-26 1975-03-04 Dow Chemical Co Flexible polyurethane foams
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US3931450A (en) * 1974-10-10 1976-01-06 Basf Wyandotte Corporation Polyurethane foam composite

Also Published As

Publication number Publication date
AU8648775A (en) 1977-05-19
SE8004293L (sv) 1980-06-09
JPS54135900A (en) 1979-10-22
NL175526B (nl) 1984-06-18
AR218848A1 (es) 1980-07-15
DE2550830B2 (de) 1978-11-23
ES458225A1 (es) 1978-02-16
BR7507448A (pt) 1976-08-10
SE7512720L (sv) 1976-07-02
BE835489A (fr) 1976-05-12
DE2559759A1 (de) 1977-10-20
HK27581A (en) 1981-07-03
IT1049466B (it) 1981-01-20
JPS5170286A (en) 1976-06-17
NL175526C (nl) 1984-11-16
FR2333009A1 (fr) 1977-06-24
SE423240B (sv) 1982-04-26
SE423399B (sv) 1985-05-03
MY8200044A (en) 1982-12-31
JPS5634218B2 (es) 1981-08-08
US4111865A (en) 1978-09-05
DE2550830A1 (de) 1976-05-20
CA1074049A (en) 1980-03-18
GB1512710A (en) 1978-06-01
NL7513242A (nl) 1976-05-17
JPS575835B2 (es) 1982-02-02
DE2559759C2 (de) 1986-08-28
FR2333009B1 (es) 1982-09-24
AU507874B2 (en) 1980-02-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980302