Patent US3945950A successfully refreshed from Google Patents.
US3945950A
Expired / Lapsed
US
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Solid perfumed compositions of matter
Assignee: Universal Oil Products Co
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Filing: 1974-10-02
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Granted: 1976-03-23
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Expires: 1994-10-02
Abstract
Abstract Solid compositions of matter containing perfumery composites will also contain a mono(C 1 to C 4 alkyl) ether of diethylene glycol whereby the evaporation of the perfumery composite may be regulated to a constant value.
Inventors
- 👤 Jean-Jacques Vosganiantz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:12
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/33; A61K8/34; A61K8/02; A61K8/0216; A61K8/0229; A61L; A61L9/00; A61L9/015; A61L9/04; A61L9/044; A61L9/048; A61Q; A61Q13/00
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
56 words
A solid perfumed composition of matter comprising a mixture of a gelling agent, inert liquids, an aromatic composite and a mono(C 1 to C 4 alkyl) ether of diethylene glycol, said aromatic composite and said ether being of similar volatility and said ether being present in the solid composition in greater amount than said aromatic composite.
Claim 2
Dependent Claim
56 words
A solid perfumed composition of matter comprising a mixture of a gelling agent, inert liquids, an aromatic composite and a mono(C 1 to C 4 alkyl) ether of diethylene glycol, said aromatic composite and said ether being of similar volatility and said ether being present in the solid composition in greater amount than said aromatic composite.
Claim 3
Dependent Claim
95 words
The composition of matter as set forth in claim 1 in which said gelling agent is present in an amount of from about 2% to about 10% by weight, said aromatic composite is present in an amount of from about 2% to about 20% by weight, said inert liquids are present in an amount of from about 10% to about 20% by weight and said mono(C 1 to C 4 alkyl) ether of diethylene glycol is present in an amount of from about 45% to about 86% by weight of the solid composition of matter.
Claim 4
Dependent Claim
30 words
The composition of matter as set forth in claim 1 in which said mono(C 1 to C 4 alkyl) ether of diethylene glycol is the monomethyl ether of diethylene glycol.
Claim 5
Dependent Claim
30 words
The composition of matter as set forth in claim 1 in which said mono(C 1 to C 4 alkyl) ether of diethylene glycol is the monoether ether of diethylene glycol.
Claim 6
Dependent Claim
30 words
The composition of matter as set forth in claim 1 in which said mono(C 1 to C 4 alkyl) ether of diethylene glycol is the monopropyl ether of diethylene glycol.
Claim 7
Dependent Claim
22 words
The composition of matter as set forth in claim 1 in which said gelling agent is the sodium salt of stearic acid.
Claim 8
Dependent Claim
17 words
The composition of matter as set forth in claim 1 in which said inert liquid is water.
Claim 9
Dependent Claim
23 words
The composition of matter as set forth in claim 1 in which said inert liquids comprise a mixture of water and ethylene glycol.
Claim 10
Dependent Claim
23 words
The composition of matter as set forth in claim 1 in which said inert liquids comprise a mixture of water and propylene glycol.
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) | 1979-03-23 | 1979-09-22 | 1980-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-03-23 | 1983-09-22 | 1984-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-03-23 | 1987-09-22 | 1988-03-23 | $7700.00 | Window Closed / Lapsed |