Builders for detergent and cleaning compositions

Details Builders for detergent and cleaning compositions Builders for detergent and cleaning compositions

1976-03-02

1977-06-21

Willis, Jr., P.E.

Compositions

Dust suppressants for bulk materials, or processes of...

252135, 252526, 252527, 252531, 252539, 252545, 252546, 252550, 252558, C11D 320, C11D 726

Patent

active

040310221

ABSTRACT:
Builders for detergent and cleaning compositions. The builders comprise copolymers made from .alpha.-hydroxyacrylic acid and acrylic acid. The copolymers contain between 9 and 85 mol % of acrylic acid and have a relative viscosity within the range 0.05 and 1.0, determined on a 1 weight % solution of the copolymers in aqueous 2N-sodium hydroxide solution, at 20.degree. C.

REFERENCES:
patent: 3627686 (1971-12-01), Sabatelli et al.
patent: 3706672 (1972-12-01), Martin
patent: 3839215 (1974-10-01), Mulders
patent: 3890291 (1975-06-01), Vogt et al.
patent: 3904685 (1975-09-01), Shahidi et al.
patent: 3922230 (1975-11-01), Lamberti et al.
patent: 3950260 (1976-04-01), Eldib
Chem. Absts., Bernd et al., "Sodium Poly(.alpha.-hydroxyacrylate)-Containing Detergents".

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