Alkylene oxide condensates of tetramethylpiperidine alcohols or

Details Alkylene oxide condensates of tetramethylpiperidine alcohols or Alkylene oxide condensates of tetramethylpiperidine alcohols or

1974-09-17

1976-08-10

Cockeram, H.S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

8168C, 252182, 2602939, C08G 6320, C08G 6346

Patent

active

039741273

ABSTRACT:
Alkylene oxide condensates obtained by reacting ethylene oxide and/or propylene oxide with a monohydric 2,2,6,6-tetramethylpiperidine alcohol or a tetramethylpiperidine glycol are useful for introducing basic groups in synthetic polymers. Examples illustrate preparation of a variety of such alkylene oxide condensates which are particularly useful in polyester filaments for imparting acid-dyeability.

REFERENCES:
patent: 2537726 (1951-01-01), Wittcoff et al.
patent: 3352872 (1967-11-01), Cislak et al.
patent: 3515698 (1970-06-01), Mauz et al.
patent: 3867479 (1975-02-01), Spanninger

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