Solid detergent composition
AssigneeOsaka Organic Chemical Industry Ltd.
InventorsYuko Yoda, Tomomi Yano
Life of this patent
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Abstract
A solid detergent composition comprising a cationic polymer (A) and an anionic surfactant (B), wherein the cationic polymer (A) and the anionic surfactant (B) satisfy the following requirement I and requirement II: Requirement I: a transmittance of a mixed liquid 1 obtained by mixing the cationic polymer (A), the anionic surfactant (B), and water at a weight ratio of 0.5:12:87.5 to light having a wavelength of 655 nm (optical path length: 1 cm, 25° C.) is 95% or more, and Requirement II: a transmittance of a diluted liquid obtained by mixing the mixed liquid 1 and water at a weight ratio of 1:4 to light having a wavelength of 655 nm (optical path length: 1 cm, 25° C.) is 90% or less.
Claims4
A solid detergent composition comprising a cationic polymer (A) and an anionic surfactant (B), a total content of cationic polymer (A) and anionic surfactant (B) is 70% by weight or more, wherein the cationic polymer (A) and the anionic surfactant (B) satisfy the following requirement I and requirement II:
- Requirement I:
- a transmittance of a mixed liquid obtained by mixing the cationic polymer (A), the anionic surfactant (B), and water at a weight ratio of 0.5:12:87.5 hereinafter referred to as mixed liquid 1, to light having a wavelength of 655 nm optical path length:
- 1 cm, 25° C., is 95% or more, and
- Requirement II:
- a transmittance of a diluted liquid obtained by mixing the mixed liquid 1 and water at a weight ratio of 1:4 to light having a wavelength of 655 nm optical path length:
- 1 cm, 25° C., is 90% or less.
Dependencies are inferred from the claim text.