US3119699A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of stabilizing foams
Assignee: Gunther Products Inc
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Filing: 1960-06-20
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Granted: 1964-01-28
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Expires: 1980-06-20
Abstract
No abstract record available.
Inventors
- 👤 Robert C Gunther
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 04:53
CPC Classifications
A; A23; A23B; A23B2/00; A23B2/90; A23B2/96; Y; Y10; Y10S; Y10S159/00; Y10S159/04
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
147 words
A PROCESS OF PREPARING A DRIED SOLID PRODUCT WHICH COMPRISES INCORPORATING INTO A LIQUID DISPERSION OF THE PRODUCT TO BE DRIED O.1% TO 5% BY WEIGHT OF THE DRY SOLIDS OF A WATER SOLUBLE-ENZYME MODIFIED SOY PROTEIN AND 0.025% TO 5% BY WEIGHT OF THE DRY SOLIDS OF A WATER SOLUBLE ETHER OF CELLULOSE FROM THEGROUP CONSISTING OF WATER SOLUBLE LOWER ALKYL ETHES OF CELLULOSE, WATER SOLUBLE LOWER HYDROXY ALKYL ETHERS OF CELLULOSE AND WATER SOLUBLE ETHERS OF CELULOSE CONTAINING BOTH LOWER ALKYL GROUPS AND LOWER HYDROXY ALKYL GROUPS, AGITATING THE RESULTANT MIXTURE TO FORM A FOAM CONTAINING CELLS OF ENTRAPPED GAS, FORMING THE RESULTANT FOAM INTO A FOAM-MAT, AND DRYING THE RESULTANT PRODUCT WHILE MAINTAINING IT IN THE FORM OF A FOAM-MAT UNTIL THE FOAM-MAT IS DEHYDRATED TO A STATE WHERE IT CAN BE DISINTEGRATED TO A FREE-FLOWING POWDER WHICH CAN READILY BE REXONSTITUTED WITH WATER.
Claim 2
Dependent Claim
147 words
A PROCESS OF PREPARING A DRIED SOLID PRODUCT WHICH COMPRISES INCORPORATING INTO A LIQUID DISPERSION OF THE PRODUCT TO BE DRIED O.1% TO 5% BY WEIGHT OF THE DRY SOLIDS OF A WATER SOLUBLE-ENZYME MODIFIED SOY PROTEIN AND 0.025% TO 5% BY WEIGHT OF THE DRY SOLIDS OF A WATER SOLUBLE ETHER OF CELLULOSE FROM THEGROUP CONSISTING OF WATER SOLUBLE LOWER ALKYL ETHES OF CELLULOSE, WATER SOLUBLE LOWER HYDROXY ALKYL ETHERS OF CELLULOSE AND WATER SOLUBLE ETHERS OF CELULOSE CONTAINING BOTH LOWER ALKYL GROUPS AND LOWER HYDROXY ALKYL GROUPS, AGITATING THE RESULTANT MIXTURE TO FORM A FOAM CONTAINING CELLS OF ENTRAPPED GAS, FORMING THE RESULTANT FOAM INTO A FOAM-MAT, AND DRYING THE RESULTANT PRODUCT WHILE MAINTAINING IT IN THE FORM OF A FOAM-MAT UNTIL THE FOAM-MAT IS DEHYDRATED TO A STATE WHERE IT CAN BE DISINTEGRATED TO A FREE-FLOWING POWDER WHICH CAN READILY BE REXONSTITUTED WITH WATER.
Claim 3
Dependent Claim
137 words
A PROCESS OF PREPARING DRIED MILK WHICH CAN BE RECONSTITUTED WITH WATER WHICH COMPRISES INCORPORATING INTO MILK 0.1% TO 5% BY WEIGHT OF THE DRY SOLIDS OF A WATER SOLUBLE ENZYME MODIFIED SOY PROTEIN AND 0.025% TO 5% BY WEIGHT OF THE DRY SOLIDS OF A WATER SOLUBLE ETHER OF CELLULOSE FROM THE GROUP CONSISTING OF WATER SOLUBLE LOWER ALKYL ETHERS OF CELLULOSE, WATER SOLUBLE LOWER HYDROXY ALKYL ETHERS OF CELLULOSE AND WATER SOLUBLE ETHERS OF CELLULOSE CONTAINING BOTH LOWER ALKYL GROUPS AND LOWER HYDROXY ALKYL GROUPS, AGITATING THE RESULTANT MIXTURE TO FORM A FOAM CONTAINING CELLS OF ENTRAPPED GAS, FORMING THE RESULTANT PRODUCT WHILE MAINTAINING IT IN THE FORM OF A FORM-MAT UNTIL THE FOAM-MAT IS DEHYDRATED TO A STATE WHERE IT CAN BE DISINTEGRATED TO A FREE-FLOWING POWDER WHICH CAN READILY BE RECONSTITUTED WITH WATER.
Claim 4
Dependent Claim
137 words
A PROCESS OF PREPARING DRIED MILK WHICH CAN BE RECONSTITUTED WITH WATER WHICH COMPRISES INCORPORATING INTO MILK 0.1% TO 5% BY WEIGHT OF THE DRY SOLIDS OF A WATER SOLUBLE ENZYME MODIFIED SOY PROTEIN AND 0.025% TO 5% BY WEIGHT OF THE DRY SOLIDS OF A WATER SOLUBLE ETHER OF CELLULOSE FROM THE GROUP CONSISTING OF WATER SOLUBLE LOWER ALKYL ETHERS OF CELLULOSE, WATER SOLUBLE LOWER HYDROXY ALKYL ETHERS OF CELLULOSE AND WATER SOLUBLE ETHERS OF CELLULOSE CONTAINING BOTH LOWER ALKYL GROUPS AND LOWER HYDROXY ALKYL GROUPS, AGITATING THE RESULTANT MIXTURE TO FORM A FOAM CONTAINING CELLS OF ENTRAPPED GAS, FORMING THE RESULTANT PRODUCT WHILE MAINTAINING IT IN THE FORM OF A FORM-MAT UNTIL THE FOAM-MAT IS DEHYDRATED TO A STATE WHERE IT CAN BE DISINTEGRATED TO A FREE-FLOWING POWDER WHICH CAN READILY BE RECONSTITUTED WITH WATER.
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) | 1967-01-27 | 1967-07-29 | 1968-01-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-01-27 | 1971-07-29 | 1972-01-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-01-27 | 1975-07-29 | 1976-01-28 | $7700.00 | Window Closed / Lapsed |