US4371398A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Polishes/polish restorers
Assignee: Baker Hughes Holdings LLC
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Filing: 1980-07-16
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Granted: 1983-02-01
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Expires: 2000-07-16
Abstract
Abstract This invention relates to the use of polyolefins as protective coatings and/or restorers, preferably applied as an emulsion. This invention also relates to a system of floor care employing such polyolefin emulsions to maintain and/or restore floor finishes. They are particularly effective in restoring powdered floor coatings to a high gloss which is slip resistant.
Inventors
- 👤 Americo L. Forchielli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:23
CPC Classifications
C; C09; C09G; C09G1/00; C09G1/06; C09G1/14; C09G1/16
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
52 words
A composition of matter useful as a protective coating and coating restorer comprising: (1) a liquid water-insoluble polyolefin formed by polymerizing alpha-olefins of the formula RCH═CH 2 where R is a hydrocarbon group, (2) an emulsifier for said polyolefin, (3) a solvent which can also be a leveling agent, and (4) water.
Claim 2
Dependent Claim
52 words
A composition of matter useful as a protective coating and coating restorer comprising: (1) a liquid water-insoluble polyolefin formed by polymerizing alpha-olefins of the formula RCH═CH 2 where R is a hydrocarbon group, (2) an emulsifier for said polyolefin, (3) a solvent which can also be a leveling agent, and (4) water.
Claim 3
Dependent Claim
13 words
The composition of claim 1 wherein R contains 3 to 18 carbon atoms.
Claim 4
Dependent Claim
13 words
The composition of claim 2 wherein R contains 5 to 15 carbon atoms.
Claim 5
Dependent Claim
13 words
The composition of claim 3 wherein R contains 8 to 12 carbon atoms.
Claim 6
Dependent Claim
10 words
The composition of claim 1 wherein said polyolefin is hexene-1.
Claim 7
Dependent Claim
10 words
The composition of claim 1 wherein said polyolefin is heptene-1.
Claim 8
Dependent Claim
10 words
The composition of claim 1 wherein said polyolefin is octene-1.
Claim 9
Dependent Claim
10 words
The composition of claim 1 wherein said polyolefin is decene-1.
Claim 10
Dependent Claim
10 words
The composition of claim 1 wherein said polyolefin is undecene-1.
Claim 11
Dependent Claim
10 words
The composition of claim 1 wherein said polyolefin is dodecene-1.
Claim 12
Dependent Claim
10 words
The composition of claim 1 wherein said polyolefin is tetradecene-1.
Claim 13
Dependent Claim
26 words
The composition of claim 1 wherein said emulsifier is selected from the group consisting of an anionic amine alkylarylsulfonate, a nonionic sorbitan monostearate and mixtures thereof.
Claim 14
Dependent Claim
24 words
The composition of claim 12 wherein said solvent is selected from the group consisting of mineral spirits, kerosene, xylene, isobutylisobutyrate, carbitols and terpene alcohols.
Claim 15
Dependent Claim
11 words
The composition of claim 13 which additionally includes (5) optical brighteners.
Claim 16
Dependent Claim
25 words
The composition of claim 14 which comprises by weight %: 3-5 polyolefin, 2-6 emulsifier, 3-7 solvent, 0.3-0.7 leveling agent, 0.5-0.1 other agents and 81-92 water.
Claim 17
Dependent Claim
11 words
The composition of claim 15 wherein said polyolefin is polymerized dodecene-1.
Claim 18
Dependent Claim
21 words
The composition of claim 16 wherein said emulsifier is a mixture of an anionic amine alkylarylsulfonate and a nonionic sorbitan monostearate.
Claim 19
Dependent Claim
11 words
The composition of claim 17 wherein said solvent is pine oil.
Claim 20
Dependent Claim
16 words
A process of treating surfaces which comprises treating such surfaces with the composition of claim 18.
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) | 1986-01-31 | 1986-08-02 | 1987-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-01-31 | 1990-08-02 | 1991-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-01-31 | 1994-08-02 | 1995-02-01 | $7700.00 | Window Closed / Lapsed |