US3623880A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Product for permanently attaching long chain moieties to textile materials
Assignee: Ball Corp
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Filing: 1968-12-20
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Granted: 1971-11-30
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Expires: 1988-12-20
Abstract
Abstract A composition comprising a water dispersible reaction product of a primary alkyl amine having an alkyl chain containing from about 12 to about 30 carbon atoms and from about 1.25 to about 2 moles of epichlorohydrin per mole of amine; an additive selected from the group consisting of borax, urea, anionic detergent and mixtures thereof; if desired, a highly alkaline material such as sodium hydroxide; and the balance water; process for utilizing said compositions to treat textile materials especially materials which have been treated with anionic optical brighteners.
Inventors
- 👤 Joseph L Sannella
- 👤 John F I Sharp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:24
CPC Classifications
G; G03; G03F; G03F7/00; G03F7/004; G03F7/09; G03F7/105
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
10 words
from 0.025 percent to about 12.5 percent by weight borax;
Claim 2
Dependent Claim
20 words
The composition of claim 11 containing from about 0.5 percent to about 5 percent by weight of the reaction product.
Claim 3
Dependent Claim
92 words
a water soluBle anionic synthetic detergent wherein said anionic detergent is present in said composition in a molar ratio of 0.25 to 2.5 moles of anionic detergent per mole of amine or quaternary ammonion group present in (1); selected from the group consisting of alkali metal alkylglyceryl ether sulfonates, alkali metal alkylsulfates, alkali metal alkylpolyethylene oxide sulfates containing about three units of ethylene oxide per molecule, wherein the alkyl groups contain from about 8 to about 22 carbon atoms, and sulfonated Alpha -olefins containing from about 12 to about 18 carbon atoms.
Claim 4
Dependent Claim
84 words
from 0 percent to about 10 percent by weight of an emulsifier which is a reaction product selected from the group consisting of the condensation product of a fatty alcohol containing from 9 to about 18 carbon atoms and from about 10 to about 60 moles of ethylene oxide, and the condensation product of an alkyl phenol wherein the alkyl groups contain from about 9 to about 15 atoms and from 10 to about 15 moles of ethylene oxide per mole of alkyl phenol;
Claim 5
Dependent Claim
3 words
the balance water.
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) | 1974-11-29 | 1975-05-31 | 1975-11-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-11-29 | 1979-05-31 | 1979-11-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-11-29 | 1983-05-31 | 1983-11-30 | $7700.00 | Window Closed / Lapsed |