Compositions – Textile processing aid compositions – or processes of preparing – For textile materials consisting wholly or in part of silk...
Patent
1987-09-17
1989-04-04
Niebling, John F.
Compositions
Textile processing aid compositions, or processes of preparing
For textile materials consisting wholly or in part of silk...
252 90, D06M 1312
Patent
active
048184225
ABSTRACT:
A fabric softening and detersive article, preferably in the form of a flexible non-woven fabric pouch, is permeable to passage of a contained fabric softening detergent composition into wash water in an automatic washing machine. The presence of a relatively minor proportion of anionic surfactant in the fabric softening detergent composition (which also contains nonionic detergent, cationic fabric softener and builder for the nonionic detergent) promotes passage of all or substantially all of the fabric softening detergent composition and its components through the pouch walls so that little or no residue remains therein after completion of the washing operation even when the wash water is cold, e.g., about 20.degree. C. Thus, efficiencies of washing and fabric softening are improved and no objectionable residue is left in the pouch, which could otherwise lead to consumer rejection of such a product.
Also within the invention is a liquid detergent composition comprising a mutual neutral solution of anionic detergent and nonionic detergent, preferably with some water present as a co-solvent, which is useful in manufacturing the detergent compositions of the present articles, a process for manufacturing the invented articles and washing methods in which such articles are utilized.
REFERENCES:
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patent: 4298480 (1981-11-01), Wixon
patent: 4427410 (1984-01-01), Chirash
patent: 4441881 (1984-04-01), Ruppert
patent: 4571303 (1986-02-01), Ciallella
patent: 4659496 (1987-04-01), Klemm
Adams Richard P.
Bodak-Cumming Patricia A.
Holland Richard J.
Colgate-Palmolive Co.
Grill Murray M.
Lieberman Bernard
Niebling John F.
Rodriguez Isabelle
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