GB1048312A - A process for making polyether polyurethane foams - Google Patents

A process for making polyether polyurethane foams

Info

Publication number
GB1048312A
GB1048312A GB4092/65A GB409265A GB1048312A GB 1048312 A GB1048312 A GB 1048312A GB 4092/65 A GB4092/65 A GB 4092/65A GB 409265 A GB409265 A GB 409265A GB 1048312 A GB1048312 A GB 1048312A
Authority
GB
United Kingdom
Prior art keywords
preferred
polyether polyol
hydroxyl groups
mentioned
many
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
GB4092/65A
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of GB1048312A publication Critical patent/GB1048312A/en
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
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • 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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/4845—Polyethers containing oxyethylene units and other oxyalkylene units containing oxypropylene or higher oxyalkylene end groups
    • 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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/485—Polyethers containing oxyethylene units and other oxyalkylene units containing mixed oxyethylene-oxypropylene or oxyethylene-higher oxyalkylene end groups
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • 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)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
GB4092/65A 1964-03-05 1965-01-29 A process for making polyether polyurethane foams Expired GB1048312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US349750A US3461086A (en) 1964-03-05 1964-03-05 Polyether urethane foams from certain heteric polyethers

Publications (1)

Publication Number Publication Date
GB1048312A true GB1048312A (en) 1966-11-16

Family

ID=23373801

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4092/65A Expired GB1048312A (en) 1964-03-05 1965-01-29 A process for making polyether polyurethane foams

Country Status (7)

Country Link
US (1) US3461086A (en:Method)
BE (1) BE660690A (en:Method)
BR (1) BR6567301D0 (en:Method)
DE (1) DE1241972B (en:Method)
FR (1) FR1430509A (en:Method)
GB (1) GB1048312A (en:Method)
NL (1) NL6502871A (en:Method)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380967A (en) * 1963-01-11 1968-04-30 Lankro Chem Ltd Polyethers and polyurethanes obtained therefrom
US3857800A (en) * 1970-06-19 1974-12-31 Dunlop Holdings Ltd Flexible polyurethane foams prepared from a mixture of polyether polyols
JPS59227921A (ja) * 1983-06-10 1984-12-21 Asahi Glass Co Ltd ポリウレタン系エラストマ−の製造方法

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1552822A (en:Method) * 1967-05-19 1969-01-10
FR2086977A5 (en:Method) * 1970-04-15 1971-12-31 Naphtachimie Sa
US4052345A (en) * 1973-12-17 1977-10-04 Basf Wyandotte Corporation Process for the preparation of polyurethane foams
US3957922A (en) * 1973-12-17 1976-05-18 Basf Wyandotte Corporation Process for preparing an oxyalkylated product and reaction product thereof
US4143004A (en) * 1974-10-02 1979-03-06 Berol Kemi Ab Process for the preparation of polyurethane foam
CA1074049A (en) * 1974-11-13 1980-03-18 Russell Van Cleve Polymer/polyols and polyurethane derivatives thereof
US4105597A (en) * 1975-06-25 1978-08-08 Basf Wyandotte Corporation Polyurethane foam from an oxyalkylated product
IT1058454B (it) * 1976-03-17 1982-04-10 Montedison Spa Tprcedimento per la produzione di schiume poliuretaniche soffici ed extra supersoffici
US4177335A (en) * 1977-08-15 1979-12-04 Basf Wyandotte Corporation Process for preparing a polyurethane foam from an oxyalkylated product
DE3100524A1 (de) * 1981-01-10 1982-08-12 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von flexiblen polyurethan-weichschaumstoffen sowie hierzu verwendbare polyester-polyol-polyether-polyol-mischungen
US4525491A (en) * 1982-12-24 1985-06-25 Asahi Glass Company, Ltd. Process for producing a polyurethane elastomer by reaction injection molding
US4607064A (en) * 1983-05-16 1986-08-19 The Dow Chemical Company Polyurethane and urethane-modified isocyanurate foams and a polyol composition useful in their preparation
EP0132302A3 (en) * 1983-07-26 1986-07-30 Arco Chemical Technology, Inc. Polyether polyols from mixed initiators
US4659772A (en) * 1983-09-27 1987-04-21 Union Carbide Corporation Novel polymer/polyols and uses thereof
US4727094A (en) * 1983-09-27 1988-02-23 Union Carbide Corporation Method for producing polyurethanes
US4581470A (en) * 1983-09-27 1986-04-08 Union Carbide Corporation Novel polyols and uses thereof
US4661529A (en) * 1984-08-09 1987-04-28 The Dow Chemical Company Polyurethane and urethane-modified isocyanurate foams and a polyol composition useful in their preparation
US5373028A (en) * 1991-08-20 1994-12-13 The Dow Chemical Company Polyurethane foams having reduced visible emissions during curing
US5668191A (en) * 1995-12-21 1997-09-16 Arco Chemical Technology, L.P. One-shot cold molded flexible polyurethane foam from low primary hydroxyl polyols and process for the preparation thereof
US5605939A (en) * 1996-01-26 1997-02-25 Arco Chemical Technology, L.P. Poly(oxypropylene/oxyethylene) random polyols useful in preparing flexible high resilience foam with reduced tendencies toward shrinkage and foam prepared therewith
WO2004094494A2 (en) 2003-04-21 2004-11-04 Rynel, Inc. Apparatus and methods for the attachment of materials to polyurethane foam, and articles made using them
PL2167549T3 (pl) * 2007-06-19 2013-03-29 Rynel Inc Materiały zawierające cząstki polimeru rozpuszczalnego w wodzie oraz sposoby ich wytwarzania i stosowania
KR101454183B1 (ko) * 2007-11-12 2014-10-27 린텍 코포레이션 점착 시트
EP2966961A2 (en) * 2013-03-13 2016-01-20 Basf Se Humectant compositions that effectively increase moisture retention in soil and associated methods for identifying same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA538842A (en) * 1957-03-26 R. Jackson Donald Detergent mixtures of conjugated polyoxyethylene-polyoxypropylene compounds
GB757309A (en) * 1952-04-25 1956-09-19 Oxirane Ltd The manufacture of polyoxyalkylene glycols and their mono-ethers
US3072582A (en) * 1955-10-20 1963-01-08 Gen Tire & Rubber Co Polyether-urethane foams and method of making same
US3097176A (en) * 1957-01-22 1963-07-09 Goodyear Tire & Rubber Preparation of elastomeric cellular polyurethane
GB901307A (en) * 1959-06-26 1962-07-18 Ici Ltd Improvements in or relating to the manufacture of polyurethane materials
BE593754A (en:Method) * 1959-08-12
US3050477A (en) * 1959-10-13 1962-08-21 Gen Tire & Rubber Co Method of making polyurethane foam using an organic silane
US3087900A (en) * 1960-04-26 1963-04-30 Union Carbide Corp Polyether polyurethane foams stabilized with malic acid, citric acid, or nitrilotriacetic acid
NL264690A (en:Method) * 1960-05-17
NL269798A (en:Method) * 1960-10-03
NL273076A (en:Method) * 1960-12-30
GB1034482A (en) * 1963-01-11 1966-06-29 Lankro Chem Ltd Improvements in or relating to polyethers and polyurethanes obtained therefrom

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380967A (en) * 1963-01-11 1968-04-30 Lankro Chem Ltd Polyethers and polyurethanes obtained therefrom
US3857800A (en) * 1970-06-19 1974-12-31 Dunlop Holdings Ltd Flexible polyurethane foams prepared from a mixture of polyether polyols
JPS59227921A (ja) * 1983-06-10 1984-12-21 Asahi Glass Co Ltd ポリウレタン系エラストマ−の製造方法

Also Published As

Publication number Publication date
DE1241972B (de) 1967-06-08
BE660690A (en:Method) 1965-09-06
BR6567301D0 (pt) 1973-05-08
US3461086A (en) 1969-08-12
NL6502871A (en:Method) 1965-09-06
FR1430509A (fr) 1966-03-04

Similar Documents

Publication Publication Date Title
GB1048312A (en) A process for making polyether polyurethane foams
US3567664A (en) Polyurethane foams stabilized against scorch with a mixture of butylated hydroxy toluene and p,p&#39;-dioctyl diphenyl amine
US3928258A (en) Preparation of low friability rigid polyurethane foam
US3169934A (en) Rigid butylene-ethylene-ether type polyurethane foams
US4256841A (en) Manufacture of light-stable polyurethane integral foams
GB1018320A (en) Polyurethanes
GB967441A (en) Improvements in or relating to polyurethanes
US4010211A (en) Stabilization of polyether polyols
CZ270794A3 (en) Process for preparing foamy polyurthane shaped parts without use of fluorochlorinated hydrocarbons
GB930501A (en) Foamed polyurethanes made with powdered fibrous materials
EP0212767A2 (en) Preparation of fire retardant flexible polyurethane foams having reduced discoloration and scorch
GB1142597A (en) Polyurethane foams
GB935423A (en) Cellular plastic materials and process for their production
US3124543A (en) Method of stabilizing cellular poly-
GB986710A (en) Flexible cellular polyurethane structures
JPH02163112A (ja) 低密度軟質成形およびスラブ材ポリウレタンフォームの製造方法
GB1107338A (en) Stabilized polyurethane compositions
US4032574A (en) Production of polyetherpolyols useful in preparing rigid polyurethane foams
CA1114990A (en) Polyols
GB1460863A (en) Preparation of polyurethane foams and articles made therefrom
GB1120223A (en) Improvements in or relating to polyethers and polyurethanes derived therefrom
US3137662A (en) Pre-mix for use in preparing a polyurethane resin foam
GB1381571A (en) Process for the production of flame-resistant foam resins which contain urethane groups
GB1042858A (en) Process for the production of polyisocyanate compositions
US3471418A (en) Urethane sponge prepared from crude polyisocyanates