US4306990A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cleaning and protective composition and method
Assignee: Individual
•
Filing: 1980-07-18
•
Granted: 1981-12-22
•
Expires: 2000-07-18
Abstract
Abstract An improved composition suitable for cleaning and protecting various substrates, comprising 1,1,1-trichloroethane, poly-(methylhydrosiloxane), tin octoate and zinc octoate.
Inventors
- 👤 Edward Goodman
- 👤 James P. Dux
- 👤 Fred R. Albright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:26
CPC Classifications
C; C09; C09D; C09D9/00; C09G; C09G1/00; C09G1/06; C09G1/14; C09G1/16; C11; C11D; C11D7/00; C11D7/22; C11D7/28; C11D7/30; C11D9/00; C11D9/002; C11D9/04; C11D9/22; C11D9/225; D; D06; D06M; D06M15/00; D06M15/19; D06M15/37; D06M15/643
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
92 words
A method for cleaning and protecting substrates selected from the group consisting of wood, fiberglass, fabric floor coverings, wall coverings, textiles, glass, suede, leather, tile, plastics, ceramics, paint, masonry and metals by contacting said substrate for a sufficient time and temperture with an effective amount of the following composition: ______________________________________
Component % By Weight
______________________________________
1,1,1-trichloroethane 86-99.798
Poly-(methylhydrosiloxane)
0.2-10
Tin Octoate 0.001-2.0
Zinc Octoate 0.001-2.0
______________________________________ wherein the 1,1,1-trichloroethane is stabilized with an effective amount of dioxane, and where the poly-(methylhydrosiloxane) component has the structure: ##STR4## where n is less than 1,000.
Claim 2
Independent Claim
92 words
A method for cleaning and protecting substrates selected from the group consisting of wood, fiberglass, fabric floor coverings, wall coverings, textiles, glass, suede, leather, tile, plastics, ceramics, paint, masonry and metals by contacting said substrate for a sufficient time and temperture with an effective amount of the following composition: ______________________________________
Component % By Weight
______________________________________
1,1,1-trichloroethane 86-99.798
Poly-(methylhydrosiloxane)
0.2-10
Tin Octoate 0.001-2.0
Zinc Octoate 0.001-2.0
______________________________________ wherein the 1,1,1-trichloroethane is stabilized with an effective amount of dioxane, and where the poly-(methylhydrosiloxane) component has the structure: ##STR4## where n is less than 1,000.
Claim 3
Dependent Claim
22 words
The method of claim 1, wherein the dioxane stabilizer is present in the trichloroethane in an amount less than 10% by weight.
Claim 4
Dependent Claim
13 words
The method of claim 1, wherein said substrate is a fabric floor covering.
Claim 5
Dependent Claim
12 words
The method of claim 1, wherein said substrate is a wall covering.
Claim 6
Dependent Claim
11 words
The method of claim 1, wherein said substrate is a textile.
Claim 7
Dependent Claim
10 words
The method of claim 1, wherein said substrate is glass.
Claim 8
Dependent Claim
10 words
The method of claim 1, wherein said substrate is leather.
Claim 9
Dependent Claim
10 words
The method of claim 1, wherein said substrate is tile.
Claim 10
Dependent Claim
11 words
The method of claim 1, wherein said substrate is a plastic.
Claim 11
Dependent Claim
11 words
The method of claim 1, wherein said substrate is a ceramic.
Claim 12
Dependent Claim
12 words
The method of claim 1, wherein said substrate is a paint coating.
Claim 13
Dependent Claim
10 words
The method of claim 1, wherein said substrate is masonry.
Claim 14
Dependent Claim
11 words
The method of claim 1, wherein said substrate is a metal.
Claim 15
Dependent Claim
51 words
A cleaning and protecting composition consisting essentially of: ______________________________________
Component % By Weight
______________________________________
1,1,1-trichloroethane 86-99.798
Poly-(methylhydrosiloxane)
0.2-10
Tin Octoate 0.001-2.0
Zinc Octoate 0.001-2.0
______________________________________ wherein the 1,1,1-trichloroethane is stabilized with an effective amount of dioxane, and where the poly-(methylhydrosiloxane) component has the structure: ##STR5## where n is less than 1,000.
Claim 16
Dependent Claim
51 words
A cleaning and protecting composition consisting essentially of: ______________________________________
Component % By Weight
______________________________________
1,1,1-trichloroethane 86-99.798
Poly-(methylhydrosiloxane)
0.2-10
Tin Octoate 0.001-2.0
Zinc Octoate 0.001-2.0
______________________________________ wherein the 1,1,1-trichloroethane is stabilized with an effective amount of dioxane, and where the poly-(methylhydrosiloxane) component has the structure: ##STR5## where n is less than 1,000.
Claim 17
Dependent Claim
23 words
The composition of claim 14, wherein the dioxane stabilizer is present in the trichlorethane in an amount of less than 10% by weight.
Claim 18
Dependent Claim
11 words
The composition of claim 14, in the form of a spray.
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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) | 1984-12-21 | 1985-06-22 | 1985-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-12-21 | 1989-06-22 | 1989-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-12-21 | 1993-06-22 | 1993-12-22 | $7700.00 | Window Closed / Lapsed |