Title: Product for the treatment of cellulosic fabrics

Abstract: A product adapted for the treatment of cellulosic fabric comprises a container having at least two compartments for holding two or more fluent substances separate from one another but adapted for dispensing the substances simultaneously, and having in one compartment a resin precondensate and in another compartment a latent acid catalyst. The product is used to make aqueous solutions of both resin precondensates and latent acid catalysts for fabric treatment, whilst keeping the ingredients separate until required for use.

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Inventors: Emmons, Stuart Albert (Cwmbren, WA, US)
Metcalfe, John Leonard (Wirral, EN)
Potts, John Winston (Ndola, ZB)

Application Number: 404539
Filing Date: 1973-10-09
Publication_date: 1976-01-20
Assignee: Lever Brothers Company (ME)
Primary Class(es): 222/94 8/185, 38/144, 206/219, 206/524.6, 222/137, 252/8.61
Other Classes:
US Patent Ref:

2795513	Jun, 1957	Rossin	117/105.
2899263	Aug, 1959	Nuessle et al.	260/69.
2941900	Jun, 1960	Schroder-Stranz	117/105.
3055773	Sep, 1962	Mosher	260/29.
3096001	Jul, 1963	Boe et al.	117/105.
3297611	Jan, 1967	Hill	260/29.
3311581	Mar, 1967	Pink	260/29.
3535151	Oct, 1970	Raffel et al.	117/105.

Other Refs:
Primary Examiner: Welcome, Joan E.
Assistant Examiner:
Attorney: Grant, Esq.; Arnold