US3639290A
Expired / Lapsed
US
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Combined cleaning and antisoiling compositions
Assignee: Novartis Corp
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Filing: 1967-04-10
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Granted: 1972-02-01
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Expires: 1987-04-10
Abstract
Abstract Combined cleaning and antisoiling compositions containing a stabilizing aqueous nonfilm-forming dispersion of homo- or copolymer of styrene and a detergent-mixture comprising sulphatetype detergent and foam stabilizing agent, which compositions are useful for cleaning fiber and fiber assemblies and at the same time leaving on the treated material an antisoil finish; a method of treating the said materials to improve appearance or inhibit deterioration thereof; and fibers and fiber assemblies treated by such method.
Inventors
- 👤 Charles Fearnley
- 👤 Thomas Ivor Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 07:19
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/16; C11D3/37; C11D3/3746; C11D1/00; C11D1/02; C11D1/04; C11D1/10; C11D1/12; C11D1/14; C11D1/146; C11D3/0005; C11D3/0031; D; D06; D06M; D06M13/00; D06M13/244; D06M13/248; D06M13/262; D06M15/00; D06M15/19; D06M15/21; D06M15/227; D06M15/233; D06M23/00; D06M23/04; E; E02; E02D; E02D5/00; E02D5/22; E02D5/52; E02D5/523; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/23986; Y10T428/29; Y10T428/2913; Y10T428/2922
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
56 words
A composition as described in claim 1, wherein the solids content of said dispersion ranges from about 10 to 60 percent by weight based on the weight of said dispersion, and the total solids content of said shampoo concentrate ranges from about 1 to about 30 percent by weight based on the weight of said concentrate.
Claim 2
Dependent Claim
60 words
A composition as claimed in claim 2, wherein the shampoo concentrate is a mixture of a. a detergent compound of the formula R-O-SO3M b. a foam stabilizing compound of the formula R1CO-N(CH3)-CH2-COO A wherein R and R1 represents an aliphatic hydrocarbon group having from 12 to 17 carbon atoms and A represents hydrogen, an alkali metal or an ammonium radical.
Claim 3
Dependent Claim
15 words
A composition as claimed in claim 3, wherein the detergent compound is sodium lauryl sulphate.
Claim 4
Dependent Claim
16 words
A composition as claimed in claim 3, wherein the foam stabilizing compound is sodium N-lauroyl sarcosinate.
Claim 5
Dependent Claim
17 words
A composition as claimed in claim 3, wherein the detergent compound is an alkali metal benzene sulphonate.
Claim 6
Dependent Claim
21 words
A composition as claimed in claim 6, wherein the detergent compound is sodium dodecyl benzene sulphonate or potassium dodecyl benzene sulphonate.
Claim 7
Dependent Claim
21 words
A composition as claimed in claim 3, wherein the detergent compound is an alkali metal salt of a secondary alkyl sulphate.
Claim 8
Dependent Claim
18 words
A composition as claimed in claim 8, wherein the detergent compound is the potassium salt of 2-ethylhexyl sulphate.
Claim 9
Dependent Claim
22 words
A composition as claimed in claim 3, wherein the detergent compound is an alkali metal or ammonium salt of an alcohol sulphate.
Claim 10
Dependent Claim
22 words
A composition as claimed in claim 10, wherein the detergent compound is the sodium, lithium or ammonium salt of lauryl alcohol sulphate.
Claim 11
Dependent Claim
36 words
A composition as claimed in claim 2 wherein the content of shampoo concentrate in said composition is within the range of from 60 to 90 percent by weight based on the total weight of the composition.
Claim 12
Dependent Claim
43 words
A composition as claimed in claim 3, wherein the total proportion of the detergent compound, as solid material, in the aqueous shampoo concentrate is within the range of from 1 to 20 percent by weight based on the total weight of the composition.
Claim 13
Dependent Claim
33 words
A composition as claimed in claim 3, wherein the total proportion of detergent compound is within the range from 5 to 10 percent by weight based on the total weight of the composition.
Claim 14
Dependent Claim
45 words
A composition as claimed in claim 3, wherein the total proportion of the foam stabilizing compound, as solid material, in the aqueous shampoo concentrate is within the range of from 0.1 to 10 percent by weight based on the total weight of the aqueous concentrate.
Claim 15
Dependent Claim
37 words
A composition as claimed in claim 3, wherein the total proportion of the foam stabilizing compound is within the range of from 2 to 5 percent by weight based on the total weight of the aqueous concentrate.
Claim 16
Dependent Claim
64 words
A composition as claimed in claim 2, wherein the nonfilm-forming dispersion comprises from 0.5 to 10 of an anionic dispersing agent selected from the group consisting of sodium dinaphthylmethane disulfonate, sodium dioctyl sulphosuccinate or sodium N-lauroyl sarcosinate or a nonionic dispersing agent selected from the group consisting of an ethylene oxide condensate with a fatty alcohol or an alkyl phenol, or an N-alkyl betaine.
Claim 17
Dependent Claim
76 words
A composition as claimed in claim 17, wherein the dispersing agent is sodium dinaphthyl-methane disulphonate, sodium dioctylsulphosuccinate or sodium N-lauroyl sarcosinate. 19 A composition as claimed in claim 2, wherein the nonfilm-forming dispersion comprises a stabilizing amount of a nonionic dispersing agent. 20 A composition as claimed in claim 19, wherein the nonionic dispersing agent is an ethyleNe oxide condensate with a fatty alcohol, an ethylene oxide condensate with an alkyl phenol or an N-alkyl betaine.
Claim 18
Dependent Claim
15 words
A composition as defined in claim 19, wherein the nonionic dispersing agent is N-hexadecyl betaine.
Claim 19
Dependent Claim
39 words
A composition as claimed in claim 17, wherein the amount of stabilizing dispersing agent in said nonfilm-forming dispersion is within the range of from 0.5 to 10 percent by weight based on the total weight of the said dispersion.
Claim 20
Dependent Claim
39 words
A composition as claimed in claim 17, wherein the amount of stabilizing dispersing agent in said nonfilm-forming dispersion is within the range of from 0.5 to 3.0 percent by weight based on the total weight of the said dispersion.
Claim 21
Dependent Claim
40 words
A method of treating a pile yarn or fabric to improve the appearance or to inhibit the deterioration of the appearance thereof, comprising applying to the surface of said pile yarn or fabric a composition as defined in claim 1.
Claim 22
Dependent Claim
45 words
A method as claimed in claim 24, wherein the treated pile yarn or fabric consists essentially of wool, cotton, jute, silk, regenerated cellulose, acetate rayon or a polyamide, polyester, polyolefine, polyvinylidene chloride or polyacrylic fiber or a mixture of vegetable and/or synthetic fiber with wool.
Claim 23
Dependent Claim
15 words
A pile yarn or fabric when treated according to the method defined in claim 24.
Claim 24
Dependent Claim
49 words
A pile yarn or fabric consisting essentially of wool, cotton, jute, silk, regenerated cellulose, acetate rayon or a polyamide, polyester, polyolefine, polyvinylidene chloride or polyacrylic fiber or a mixture of vegetable and/or synthetic fiber with wool, which pile yarn or fabric has been treated as defined in claim 25.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-01-31 | 1975-08-02 | 1976-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-01-31 | 1979-08-02 | 1980-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-01-31 | 1983-08-02 | 1984-02-01 | $7700.00 | Window Closed / Lapsed |