Claims
- 1. An additive composition for a granular detergent comprising:
- (a) a cationic surfactant having the general formula (I): ##STR8## wherein R.sub.1 and R.sub.2 independently represent an alkyl group having 12 to 26 carbon atoms, R.sub.3 and R.sub.4 independently represent an alkyl group having 1 to 4 carbon atoms, a benzyl group, a hydroxyalkyl group having 2 to 4 carbon atoms, or a polyoxyalkylene group having 1 to 10 mole oxyalkylene units, and X represents a halogen atom, CH.sub.3 SO.sub.4, C.sub.2 H.sub.5 SO.sub.4, or ##STR9## and (b) (i) a polymer of an acrylamide monomer having the general formula (II) ##STR10## wherein R.sub.5 represents hydrogen or methyl, and R.sub.6 and R.sub.7 independently represent hydrogen, an alkyl group having 1 to 10 carbon atoms, a hydroxy alkyl group having 1 to 10 carbon atoms, or the substituted alkyl group having 2 to 15 carbon atoms or (ii) a copolymer of the acrylamide monomer (II) with an anionic monomer, the ratio of component (a)/component (b) in a weight basis being 99.9/0.1 to 50/50, and (c) a water-soluble inorganic compound.
- 2. An additive composition as claimed in claim 1, wherein the polymer of the acrylamide monomer has the general formula (III): ##STR11## wherein R.sub.5, R.sub.6, and R.sub.7 are as defined above and n is a number of at least 1000.
- 3. An additive composition as claimed in claim 1, wherein the copolymerization ratio of the acrylamide monomer to the anionic monomer is 99.9/0.1 to 50/50 .
- 4. An additive composition as claimed in claim 1, wherein the cationic surfactant is at least one quarternary ammonium salt selected from the group consisting of dihydrogenated tallow alkyl dimethyl ammonium chloride, distearyl dimethyl ammonium chloride, dihydrogenated tallow alkyl benzyl methyl ammonium chloride, dihydrogenated palmoil alkyl dimethyl ammonium chloride, and the CH.sub.3 SO.sub.4 salts of the above-mentioned cations.
- 5. An additive composition as claimed in claim 1, wherein the weight ratio of component (a)/component (b) is 99/1 to 75/25.
- 6. An additive composition as claimed in claim 1, wherein the water-soluble inorganic compound is at least one compound selected from the group consisting of sodium sulfate, sodium carbonate, sodium chloride, sodium silicate, sodium tripolyphosphate, sodium pyrophosphate, sodium borate, magnesium sulfate, magnesium chloride, aluminium sulfate, alum, ammonium chloride, calcium chloride, potassium chloride, potassium carbonate, and ammonium sulfate.
- 7. A granular detergent composition for simultaneously washing and soft-finishing fabrics comprising a surfactant, a builder, and a fabric softening agent, said fabric softening agent comprising (a) a cationic surfactant having the general formula (I): ##STR12## wherein R.sub.1 and R.sub.2 independently represent an alkyl group having 12 to 26 carbon atoms, R.sub.3 and R.sub.4 independently represent an alkyl group having 1 to 4 carbon atoms, a benzyl group, a hydroxyalkyl group having 2 to 4 carbon atoms, or a polyoxyalkylene group having 1 to 10 mole oxyalkylene units, and X represents a halogen atom, CH.sub.3 SO.sub.4, C.sub.2 H.sub.5 SO.sub.4, or ##STR13## and (b) (i) a polymer of an acrylamide monomer having the general formula (II) ##STR14## wherein R.sub.5 represents hydrogen or methyl, and R.sub.6 and R.sub.7 independently represent hydrogen, an alkyl group having 1 to 10 carbon atoms, a hydroxyl alkyl group having 1 to 10 carbon atoms, or the substituted alkyl group having 2 to 15 carbon atoms or (ii) a copolymer of the acrylamide monomer (II) with an anionic monomer, the ratio of component (a)/component (b) in a weight basis being 99.9/0.1 to 50/50.
- 8. A granular detergent composition comprising a surfactant, a builder, and the additive composition of claim 1.
Priority Claims (2)
Number |
Date |
Country |
Kind |
59-125364 |
Jun 1984 |
JPX |
|
59-125365 |
Jun 1984 |
JPX |
|
Parent Case Info
This is a continuation of application Ser. No. 743,136, filed 6-10-85, now abandoned.
US Referenced Citations (7)
Foreign Referenced Citations (11)
Number |
Date |
Country |
2849931 |
May 1979 |
DEX |
36-8927 |
Jun 1961 |
JPX |
49-98403 |
Sep 1974 |
JPX |
53-41312 |
Apr 1978 |
JPX |
55-86895 |
Jul 1980 |
JPX |
121671 |
Jul 1982 |
JPX |
6294 |
Jan 1984 |
JPX |
6296 |
Jan 1984 |
JPX |
6298 |
Jan 1984 |
JPX |
6299 |
Jan 1984 |
JPX |
59-6293 |
Jan 1984 |
JPX |
Continuations (1)
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Number |
Date |
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Parent |
743136 |
Jun 1985 |
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