Patent FR1272412A successfully refreshed from Google Patents.
US3714074A
Expired / Lapsed
US
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Foam profile regulating composition and anionic detergent composition containing same and having inverse foam to temperature relationship
Assignee: Colgate Palmolive Co
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Filing: 1970-05-28
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Granted: 1973-01-30
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Expires: 1990-05-28
Abstract
Abstract An anionic detergent composition having an inverse foam to temperature relationship is disclosed, as well as a composition for accomplishing this relationship when added to a detergent system. The inverse foam to temperature relationship is provided by a synergistic mixture of a fatty acid containing between about eight and 30 carbon atoms in the alkyl chain and a polyethoxylated mono fatty alkyl quaternary ammonium methosulfate, chloride, bromide, nitrate or sulfate salt having about 10 to 50 moles of ethylene oxide.
Inventors
- 👤 J Inamorato
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:25
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/0005; C11D3/0026; C11D3/16
Claims Analysis
Total Claims: 26
Claim 1
Independent Claim
69 words
A composition for regulating the foam profile of a detergent system, said composition consisting essentially of (1) from about 15 to 75 percent of fatty acid containing between about eight and 30 carbon atoms in the alkyl chain, and (2) from about 85 to 25 percent of polyethoxylated, mono fatty alkyl quaternary ammonium methosulfate, chloride, bromide, nitrate or sulfate salt having about 10 to 50 moles of ethylene oxide.
Claim 2
Dependent Claim
69 words
A composition for regulating the foam profile of a detergent system, said composition consisting essentially of (1) from about 15 to 75 percent of fatty acid containing between about eight and 30 carbon atoms in the alkyl chain, and (2) from about 85 to 25 percent of polyethoxylated, mono fatty alkyl quaternary ammonium methosulfate, chloride, bromide, nitrate or sulfate salt having about 10 to 50 moles of ethylene oxide.
Claim 3
Dependent Claim
18 words
A composition according to claim 1, wherein said fatty acid contains from about 14 to 22 carbon atoms.
Claim 4
Dependent Claim
13 words
A composition according to claim 2, wherein said fatty acid is stearic acid.
Claim 5
Dependent Claim
15 words
A composition according to claim 2, wherein said fatty acid is hydrogenated fish fatty acid.
Claim 6
Dependent Claim
14 words
A composition according to claim 2, wherein said fatty acid is hydrogenated tallow acid.
Claim 7
Dependent Claim
19 words
A composition according to claim 2, wherein said fatty acid is a mixture of C20 to C22 fatty acids.
Claim 8
Dependent Claim
24 words
A composition according to claim 1, wherein said fatty acid is present in from about 25 to 60 percent by weight of said composition.
Claim 9
Dependent Claim
20 words
A composition according to claim 1, wherein said salt is a polyethoxylated (15 mole) mono fatty alkyl methyl ammonium chloride.
Claim 10
Dependent Claim
17 words
A composition according to claim 8, wherein said salt is polyethoxylated (15 mole) stearyl methyl ammonium chloride.
Claim 11
Dependent Claim
17 words
A composition according to claim 1, wherein said salt is polyethoxylated (40 mole) dicoco methyl ammonium sulfate.
Claim 12
Dependent Claim
23 words
A composition according to claim 1, wherein said salt is present in from about 75 to 40 percent by weight of said composition.
Claim 13
Dependent Claim
82 words
A detergent composition having an inverse foam to temperature relationship consisting essentially of (1) from about 1 to 6 percent by weight of fatty acid containing between about eight and 30 carbon atoms in the alkyl chain, (2) from about 1 to 6 percent by weight of polyethoxylated mono fatty alkyl quaternary ammonium methosulfate, chloride, bromide, nitrate or sulfate salt having about 10 to 50 moles of ethylene oxide, and (3) from about 8 to 18 percent by weight of anionic detergent.
Claim 14
Dependent Claim
82 words
A detergent composition having an inverse foam to temperature relationship consisting essentially of (1) from about 1 to 6 percent by weight of fatty acid containing between about eight and 30 carbon atoms in the alkyl chain, (2) from about 1 to 6 percent by weight of polyethoxylated mono fatty alkyl quaternary ammonium methosulfate, chloride, bromide, nitrate or sulfate salt having about 10 to 50 moles of ethylene oxide, and (3) from about 8 to 18 percent by weight of anionic detergent.
Claim 15
Dependent Claim
27 words
A composition according to claim 12, wherein said anionic detergent is a linear alkyl benzene sulfonate having about 10 to 22 carbon atoms in the alkyl group.
Claim 16
Dependent Claim
17 words
A composition according to claim 13, wherein said alkyl group has about 12 to 15 carbon atoms.
Claim 17
Dependent Claim
37 words
A composition according to claim 12, which includes about 10 to 15 percent linear alkyl benzene sulfonate, and builder salts selected from the group consisting of alkali metal and ammonium polyphosphates, silicates, borates, sulfates and combinations thereof.
Claim 18
Dependent Claim
18 words
A composition according to claim 12, wherein said fatty acid contains from about 14 to 22 carbon atoms.
Claim 19
Dependent Claim
13 words
A composition according to claim 16, wherein said fatty acid is stearic acid.
Claim 20
Dependent Claim
15 words
A composition according to claim 16, wherein said Fatty acid is hydrogenated fish fatty acid.
Claim 21
Dependent Claim
14 words
A composition according to claim 16, wherein said fatty acid is hydrogenated tallow acid.
Claim 22
Dependent Claim
19 words
A composition according to claim 16, wherein said fatty acid is a mixture of C20 to C22 fatty acids.
Claim 23
Dependent Claim
24 words
A composition according to claim 12, wherein said fatty acid is present in from about 3 to 5 percent by weight of said composition.
Claim 24
Dependent Claim
20 words
A composition according to claim 12, wherein said salt is a polyethoxylated (15 mole) mono fatty alkyl methyl ammonium chloride.
Claim 25
Dependent Claim
17 words
A composition according to claim 22, wherein said salt is polyethoxylated (15 mole) stearyl methyl ammonium chloride.
Claim 26
Dependent Claim
17 words
A composition according to claim 12, wherein said salt is polyethoxylated (40 mole) dicoco methyl ammonium sulfate.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-01-30 | 1976-07-31 | 1977-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-01-30 | 1980-07-31 | 1981-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-01-30 | 1984-07-31 | 1985-01-30 | $7700.00 | Window Closed / Lapsed |