US4130640A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Germicidal cleaning compositions
Assignee: Individual
•
Filing: 1977-07-07
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Granted: 1978-12-19
•
Expires: 1997-07-07
Abstract
Abstract A germicidal cleansing composition of matter, in semi-solid form, comprising in combination:
Inventors
- 👤 Reuwen R Chazan, deceased
- 👤 heir by Dan Chazan
- 👤 heir by David Y. Chazan
- 👤 Eliezer Z. Fischer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:58
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/48; C11D3/485
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
132 words
A germicidal composition in, bar-soap form comprising in combination: a. 20 weight-% to 70 weight-% of a member selected from the group consisting of sulfated fatty alcohols (C 14 to C 26 ), sulfosuccinates of fatty alcohols (C 12 to C 24 ) and mixtures thereof; b. between 1 and 20 weight-% of an iodophor selected from the group consisting of an organic iodine complex, and iodine in combination with potassium or sodium iodide; c. a quantity not exceeding about 10 weight-% of water; d. 20 weight-% to 60 weight-% of a member selected from the group consisting of saturated fatty alcohols (C 14 to C 26 ), saturated fatty acids (C 14 to C 20 ), succinates or maleates of fatty alcohols (C 10 to C 24 ) and mixtures thereof.
Claim 2
Dependent Claim
132 words
A germicidal composition in, bar-soap form comprising in combination: a. 20 weight-% to 70 weight-% of a member selected from the group consisting of sulfated fatty alcohols (C 14 to C 26 ), sulfosuccinates of fatty alcohols (C 12 to C 24 ) and mixtures thereof; b. between 1 and 20 weight-% of an iodophor selected from the group consisting of an organic iodine complex, and iodine in combination with potassium or sodium iodide; c. a quantity not exceeding about 10 weight-% of water; d. 20 weight-% to 60 weight-% of a member selected from the group consisting of saturated fatty alcohols (C 14 to C 26 ), saturated fatty acids (C 14 to C 20 ), succinates or maleates of fatty alcohols (C 10 to C 24 ) and mixtures thereof.
Claim 3
Dependent Claim
19 words
A germicidal composition according to claim 1, wherein component (a) comprises between 25 and 50 weight-% of the composition.
Claim 4
Dependent Claim
20 words
A germicidal composition according to claim 1, containing an organic acid adapted to adjust the pH to about pH 5.
Claim 5
Dependent Claim
13 words
A germicidal composition according to claim 1, wherein component (b) is polyvinylpyrrolidone-iodine complex.
Claim 6
Dependent Claim
20 words
A germicidal composition according to claim 1, wherein component (b) is iodine in combination with potassium iodide or sodium iodide.
Claim 7
Dependent Claim
16 words
A composition according to claim 4, wherein said polyvinylpyrrolidone-iodine complex comprises from 2 to 10 weight-%.
Claim 8
Dependent Claim
29 words
A germicidal composition according to claim 1, wherein the saturated fatty alcohols, saturated fatty acids and succinates of fatty alcohols comprise from 30 to 60 weight-% of the composition.
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) | 1981-12-18 | 1982-06-19 | 1982-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-12-18 | 1986-06-19 | 1986-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-12-18 | 1990-06-19 | 1990-12-19 | $7700.00 | Window Closed / Lapsed |