FR1450612A - Improvements to polyethers and polyurethanes derived therefrom - Google Patents

Improvements to polyethers and polyurethanes derived therefrom

Info

Publication number
FR1450612A
FR1450612A FR21922A FR21922A FR1450612A FR 1450612 A FR1450612 A FR 1450612A FR 21922 A FR21922 A FR 21922A FR 21922 A FR21922 A FR 21922A FR 1450612 A FR1450612 A FR 1450612A
Authority
FR
France
Prior art keywords
polyethers
derived therefrom
polyurethanes derived
polyurethanes
therefrom
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
FR21922A
Other languages
French (fr)
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.)
Lankro Chemicals Ltd
Original Assignee
Lankro Chemicals Ltd
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
Priority claimed from GB26013/64A external-priority patent/GB1120223A/en
Application filed by Lankro Chemicals Ltd filed Critical Lankro Chemicals Ltd
Priority to FR21922A priority Critical patent/FR1450612A/en
Application granted granted Critical
Publication of FR1450612A publication Critical patent/FR1450612A/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
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy 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
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy 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
    • C08G2101/00—Manufacture of cellular products
    • 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
FR21922A 1964-06-23 1965-06-23 Improvements to polyethers and polyurethanes derived therefrom Expired FR1450612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR21922A FR1450612A (en) 1964-06-23 1965-06-23 Improvements to polyethers and polyurethanes derived therefrom

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB26013/64A GB1120223A (en) 1964-06-23 1964-06-23 Improvements in or relating to polyethers and polyurethanes derived therefrom
FR21922A FR1450612A (en) 1964-06-23 1965-06-23 Improvements to polyethers and polyurethanes derived therefrom

Publications (1)

Publication Number Publication Date
FR1450612A true FR1450612A (en) 1966-06-24

Family

ID=26164287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21922A Expired FR1450612A (en) 1964-06-23 1965-06-23 Improvements to polyethers and polyurethanes derived therefrom

Country Status (1)

Country Link
FR (1) FR1450612A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991014726A1 (en) * 1990-03-23 1991-10-03 The Dow Chemical Company Polyoxyalkylene polyols containing internal polyoxyethylene blocks and a process for preparing polyurethanes therefrom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991014726A1 (en) * 1990-03-23 1991-10-03 The Dow Chemical Company Polyoxyalkylene polyols containing internal polyoxyethylene blocks and a process for preparing polyurethanes therefrom

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