US3145111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coating with hot melt c3-c4 polyolefin packaging compositions and articles obtained thereby
Assignee: Dow Chemical Co
•
Filing: 1960-07-11
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Granted: 1964-08-18
•
Expires: 1980-07-11
Abstract
No abstract record available.
Inventors
- 👤 Frederick H Norton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:01
CPC Classifications
A; A23; A23C; A23C19/00; A23C19/14; A23C19/16; A23C19/163; A23B; A23B4/00; A23B4/10; C; C09; C09D; C09D123/00; C09D123/02; C09D123/10; C09D123/12; C09D123/18; C09D123/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
METHOD FOR COATING THE EXPOSED SURFACES OF EDIBLE ANIMAL PRODUCT SELECTED FROM THE GROUP CONSISTING OF MEAT, FISH AND CHEESE, WHICH METHOD COMPRISES APPLYING TO SAID SURFACES A HOT MELT OF A MOLTEN COMPOSITION COMPOSED OF AN ESSENTIALLY AMORPHOUS POLYMER OF AN A-OLEFIN MOLECULAR WEIGHT OF FROM ABOUT 15,000 TO ABOUT 40,000 AND A DEGREE OF CRYSTALLINITY OF FROM 15 TO 30 PERCENT THEN ALLOWING THE APPLIED COATING ON THE COATED SURFACES TO COOL TO A HARDENED CONDITION.
Claim 2
Dependent Claim
78 words
METHOD FOR COATING THE EXPOSED SURFACES OF EDIBLE ANIMAL PRODUCT SELECTED FROM THE GROUP CONSISTING OF MEAT, FISH AND CHEESE, WHICH METHOD COMPRISES APPLYING TO SAID SURFACES A HOT MELT OF A MOLTEN COMPOSITION COMPOSED OF AN ESSENTIALLY AMORPHOUS POLYMER OF AN A-OLEFIN MOLECULAR WEIGHT OF FROM ABOUT 15,000 TO ABOUT 40,000 AND A DEGREE OF CRYSTALLINITY OF FROM 15 TO 30 PERCENT THEN ALLOWING THE APPLIED COATING ON THE COATED SURFACES TO COOL TO A HARDENED CONDITION.
References Cited (Backward Citations)
US2712503A
Cited
US2985617A
Cited
US2971858A
Cited
US2942986A
Cited
US2957849A
Cited
US2995452A
Cited
US3061446A
Cited
US2909434A
Cited
US2951763A
Cited
US2955043A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-18 | 1968-02-17 | 1968-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-18 | 1972-02-17 | 1972-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-18 | 1976-02-17 | 1976-08-18 | $7700.00 | Window Closed / Lapsed |