IE42197B1 - Process for the production of polyalkylene oxides with terminal urethane groups - Google Patents

Process for the production of polyalkylene oxides with terminal urethane groups

Info

Publication number
IE42197B1
IE42197B1 IE263475A IE263475A IE42197B1 IE 42197 B1 IE42197 B1 IE 42197B1 IE 263475 A IE263475 A IE 263475A IE 263475 A IE263475 A IE 263475A IE 42197 B1 IE42197 B1 IE 42197B1
Authority
IE
Ireland
Prior art keywords
group
acid chloride
polyalkylene oxide
carbamic acid
polyalkylene oxides
Prior art date
Application number
IE263475A
Other languages
English (en)
Other versions
IE42197L (en
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of IE42197L publication Critical patent/IE42197L/xx
Publication of IE42197B1 publication Critical patent/IE42197B1/en

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
    • 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
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
    • C08G65/33344—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing carbamate group

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
IE263475A 1974-12-04 1975-12-03 Process for the production of polyalkylene oxides with terminal urethane groups IE42197B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742457233 DE2457233A1 (de) 1974-12-04 1974-12-04 Verfahren zur herstellung von polyalkylenoxiden mit urethanendgruppen

Publications (2)

Publication Number Publication Date
IE42197L IE42197L (en) 1976-06-04
IE42197B1 true IE42197B1 (en) 1980-06-18

Family

ID=5932434

Family Applications (1)

Application Number Title Priority Date Filing Date
IE263475A IE42197B1 (en) 1974-12-04 1975-12-03 Process for the production of polyalkylene oxides with terminal urethane groups

Country Status (11)

Country Link
JP (1) JPS5182396A (fr)
BE (1) BE836217A (fr)
DD (1) DD124387A5 (fr)
DE (1) DE2457233A1 (fr)
DK (1) DK545675A (fr)
ES (1) ES443170A1 (fr)
FR (1) FR2293451A1 (fr)
GB (1) GB1512800A (fr)
IE (1) IE42197B1 (fr)
LU (1) LU73915A1 (fr)
NL (1) NL7514025A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4111920A (en) * 1975-04-30 1978-09-05 Bayer Aktiengesellschaft Polyether urethanes as antistatic additives in polyamide compositions
US4197409A (en) * 1978-08-08 1980-04-08 Chevron Research Company Poly(oxyalkylene)aminocarbomates of alkylene polyamine
US4329240A (en) 1979-07-02 1982-05-11 Chevron Research Company Lubricating oil compositions containing dispersant additives
EP0295031A3 (fr) * 1987-06-12 1991-05-08 SMITH & NEPHEW plc Matériau pour une éclisse orthopédique
DE4114097C2 (de) * 1991-04-30 1994-03-10 Thiemt Ohg Geb Vorrichtung zur Pulverbeschichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652258A (en) * 1969-10-27 1972-03-28 Llewellyn W Francher Method of controlling weeds with phenoxyethyl carbamates
DE2409715C3 (de) * 1974-03-01 1979-10-04 Bayer Ag, 5090 Leverkusen Antistatische Polyamidmassen, ihre Verwendung und Verfahren zu ihrer Herstellung

Also Published As

Publication number Publication date
DE2457233A1 (de) 1976-06-10
GB1512800A (en) 1978-06-01
LU73915A1 (fr) 1976-11-11
NL7514025A (nl) 1976-06-09
FR2293451A1 (fr) 1976-07-02
DD124387A5 (fr) 1977-02-16
BE836217A (fr) 1976-06-03
IE42197L (en) 1976-06-04
ES443170A1 (es) 1977-04-16
DK545675A (da) 1976-06-05
JPS5182396A (ja) 1976-07-19

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