DE1161685B - Verfahren zur Herstellung von gegebenenfalls verschaeumten Polyurethanen - Google Patents

Verfahren zur Herstellung von gegebenenfalls verschaeumten Polyurethanen

Info

Publication number
DE1161685B
DE1161685B DEJ22817A DEJ0022817A DE1161685B DE 1161685 B DE1161685 B DE 1161685B DE J22817 A DEJ22817 A DE J22817A DE J0022817 A DEJ0022817 A DE J0022817A DE 1161685 B DE1161685 B DE 1161685B
Authority
DE
Germany
Prior art keywords
hydrazine
polyethers
parts
substituted
optionally
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.)
Pending
Application number
DEJ22817A
Other languages
German (de)
English (en)
Inventor
Arthur Ibbotson
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE1161685B publication Critical patent/DE1161685B/de
Pending 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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen

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)
DEJ22817A 1961-12-11 1962-12-11 Verfahren zur Herstellung von gegebenenfalls verschaeumten Polyurethanen Pending DE1161685B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB44187/61A GB984015A (en) 1961-12-11 1961-12-11 Improvements in or relating to the manufacture of polyurethanes

Publications (1)

Publication Number Publication Date
DE1161685B true DE1161685B (de) 1964-01-23

Family

ID=10432174

Family Applications (1)

Application Number Title Priority Date Filing Date
DEJ22817A Pending DE1161685B (de) 1961-12-11 1962-12-11 Verfahren zur Herstellung von gegebenenfalls verschaeumten Polyurethanen

Country Status (5)

Country Link
US (1) US3264231A (en:Method)
BE (1) BE625955A (en:Method)
DE (1) DE1161685B (en:Method)
FR (1) FR1347941A (en:Method)
GB (1) GB984015A (en:Method)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2914134A1 (de) * 1979-04-07 1980-10-23 Bayer Ag Verfahren zur herstellung von polyurethan-schaumstoffen
US4317741A (en) * 1981-01-29 1982-03-02 Olin Corporation Use of poly(oxyalkylated) hydrazines as corrosion inhibitors
CN107312192B (zh) * 2017-05-11 2020-08-18 山东理工大学 有机醇胺盐类化合物及其作为发泡剂的用途
CN107253919B (zh) * 2017-05-11 2020-03-10 山东理工大学 肼基醇胺盐类化合物及其制备方法和用途

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113083B (de) * 1958-08-15 1961-08-24 Ici Ltd Verfahren zur Herstellung von gegebenenfalls verschaeumten Polyurethanen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2371133A (en) * 1945-03-13 Hydrazides containing hydroxyal
US2866774A (en) * 1953-09-23 1958-12-30 Univ Notre Dame Polyether polyurethane rubber
US2927905A (en) * 1957-12-31 1960-03-08 Us Rubber Co Method of making expanded polyurethane polymer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113083B (de) * 1958-08-15 1961-08-24 Ici Ltd Verfahren zur Herstellung von gegebenenfalls verschaeumten Polyurethanen

Also Published As

Publication number Publication date
BE625955A (en:Method)
GB984015A (en) 1965-02-24
FR1347941A (fr) 1964-01-04
US3264231A (en) 1966-08-02

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