Patent US4729794A successfully refreshed from Google Patents.
US4729794A
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US
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Ski wax composition and process of application
Assignee: Edge Line Products Inc
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Filing: 1985-06-06
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Granted: 1988-03-08
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Expires: 2005-06-06
Abstract
Abstract A wax composition for waxing skis comprising a wax matrix having incorporated therein a silicone polymer of relatively low volatility.
Inventors
- 👤 Ira Rosenberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:44
CPC Classifications
C; C09; C09G; C09G3/00
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
113 words
A solid composition useful for waxing the base of skis to improve their performance, comprising: (a) a wax component in an amount between about 40% and about 80% by weight of the total composition; (b) a solvent component in an amount between about 5% and about 30% by weight of the total composition; and, (c) a polymer of a siloxane selected from the group consisting of dimethyl siloxane and cyclo siloxane and having a molecular weight between about 100 and about 2,000 and a vapor pressure at 20° C. between about 1.5 and about 100 mm of Hg, said polymer comprising between about 5% and about 30% by weight of the total composition.
Claim 2
Dependent Claim
113 words
A solid composition useful for waxing the base of skis to improve their performance, comprising: (a) a wax component in an amount between about 40% and about 80% by weight of the total composition; (b) a solvent component in an amount between about 5% and about 30% by weight of the total composition; and, (c) a polymer of a siloxane selected from the group consisting of dimethyl siloxane and cyclo siloxane and having a molecular weight between about 100 and about 2,000 and a vapor pressure at 20° C. between about 1.5 and about 100 mm of Hg, said polymer comprising between about 5% and about 30% by weight of the total composition.
Claim 3
Dependent Claim
25 words
A composition according to claim 1 wherein said wax component comprises from about 55% to about 65% based on the total weight of said composition.
Claim 4
Dependent Claim
27 words
A composition according to claim 1 wherein said solvent component comprises from about 10% to about 20% by weight based on the total weight of said composition.
Claim 5
Dependent Claim
31 words
A composition according to claim 1 further including a polymeric additive selected from the group consisting of polyethylene, polyacrylamide, carboxy methyl cellulose, sodium carboxy methyl cellulose, vinyl pyridine, and polyethylene oxide.
Claim 6
Dependent Claim
22 words
A composition according to claim 1 wherein said polymer of dimethyl siloxane is selected from the group consisting of cyclomethacone and hexamethyldisiloxane.
Claim 7
Dependent Claim
28 words
A composition according to claim 1 wherein said solvent component is selected from the group consisting of mineral spirits, benzene, toluene, ethanol, naphthalene, isopropyl alcohol and mixtures thereof.
Claim 8
Dependent Claim
29 words
A composition according to claim 1 wherein the wax component comprises a waxselected from the group consisting of paraffin wax, microcrystalline paraffin wax, beeswax, carnuba wax and mixtures thereof.
References Cited (Backward Citations)
US4126481A
Cited
US4144325A
Cited
US4202879A
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US4379136A
Cited
US4321295A
Cited
US4343863A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-03-08 | 1991-09-07 | 1992-03-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-03-08 | 1995-09-07 | 1996-03-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-03-08 | 1999-09-07 | 2000-03-08 | $7700.00 | Window Closed / Lapsed |