Lignin-based dispersants especially adapted for thermosol dyeing

Details Lignin-based dispersants especially adapted for thermosol dyeing Lignin-based dispersants especially adapted for thermosol dyeing

1981-10-02

1984-04-24

Marquis, Melvyn I.

Bleaching and dyeing; fluid treatment and chemical modification

Dye concentrate composition wherein an additional amount of...

Highly viscous dye concentrate, e.g., paste, etc.

8560, 8589, 8933, 106123R, 106123LC, 106316, 260124R, 527403, C07G 100, C09K 300, D06P 6700

Patent

active

044445628

ABSTRACT:
Dispersants, especially well suited for use in thermosol dyeing processes, are produced by reacting methylol hydroxybenzene compounds with sulfonated lignin derivatives. The dispersants have high levels of heat stability and low staining characteristics, coupled with desirable dye reduction, foaming, milling and viscosity-reducing properties. Dyestuffs, dye pastes, and dye baths, as well as methods utilizing them, are provided.

REFERENCES:
patent: 3347842 (1967-10-01), Meinychyn
patent: 3388061 (1968-06-01), Markham
patent: 3546197 (1970-12-01), Benko
patent: 3769272 (1973-10-01), Hintz
patent: 3841887 (1974-10-01), Falkehag et al.
patent: 3956261 (1976-05-01), Lin
patent: 4001202 (1977-01-01), Dilling et al.
patent: 4017475 (1977-04-01), Ludwig
patent: 4184845 (1980-01-01), Lin

Affiliated with

Also associated with

Rating

Lignin-based dispersants especially adapted for thermosol dyeing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lignin-based dispersants especially adapted for thermosol dyeing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lignin-based dispersants especially adapted for thermosol dyeing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-113868