US3371130A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Antielectrostatic molded bodies of polyolefines
Assignee: Huels AG
•
Filing: 1965-06-03
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Granted: 1968-02-27
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Expires: 1985-06-03
Abstract
No abstract record available.
Inventors
- 👤 Seifert Friedrich
- 👤 Baxmann Fritz
- 👤 Carla Dieter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:50
CPC Classifications
C; C09; C09K; C09K3/00; C09K3/16; C08; C08K; C08K5/00; C08K5/04; C08K5/05; C08K5/053; C08K5/06; C08K5/09; C08K5/16; C08K5/17; C08L; C08L23/00; C08L23/02; Y; Y10; Y10S; Y10S260/00; Y10S260/15; Y10S260/19
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
137 words
A DESTATICIZED MOLDED PRODUCT CONSISTING ESSENTIALLY OF A POLYOLEFINE WITH AN ADDITION OF 2 TO 7% BY WEIGHT RELATIVE TO THE POLYOLEFINE OF A MIXTURE CONSISTING OF (A) 60 TO 90% BY WEIGHT OF AT LEAST ONE MEMBER SELECTED FROM THE GROUP CONSISTING OF POLYETHYLENEGLYCOLMONOALKYLETHERS OF THE FORMULA R-O-(C2H4O)XH, WHEREIN R REPRESENTS A MEMBER SELECTED FROM THE GROUP CONSISTING OF SATURATED AND UNSATURATED ALKYL GROUPS WITH 6 TO 28 CARBON ATOMS, AND X REPRESENTS A WHOLE NUMBER FROM 2 TO 100, AND POLYETHYLENEGLYCOLMONOARALKYLETHERS OF THE FORMULA R2-AR-O-(C2H4O)XH, WHEREIN R2 REPRESENTS A MEMBER SELECTED FROM THE GROUP CONSISTING OF SATURATED AND UNSATURATED ALKYL GROUPS WITH 1 TO 18, AR REPRESENTS AN AROMATIC HYDROCARBON RESIDUE AND X REPRESENTS A WHOLE NUMBER FROM 2 TO 100, AND (B) 10 TO 40% BY WEIGHT OF A COMPOUND OF THE GENERAL FORMULA
Claim 2
Dependent Claim
137 words
A DESTATICIZED MOLDED PRODUCT CONSISTING ESSENTIALLY OF A POLYOLEFINE WITH AN ADDITION OF 2 TO 7% BY WEIGHT RELATIVE TO THE POLYOLEFINE OF A MIXTURE CONSISTING OF (A) 60 TO 90% BY WEIGHT OF AT LEAST ONE MEMBER SELECTED FROM THE GROUP CONSISTING OF POLYETHYLENEGLYCOLMONOALKYLETHERS OF THE FORMULA R-O-(C2H4O)XH, WHEREIN R REPRESENTS A MEMBER SELECTED FROM THE GROUP CONSISTING OF SATURATED AND UNSATURATED ALKYL GROUPS WITH 6 TO 28 CARBON ATOMS, AND X REPRESENTS A WHOLE NUMBER FROM 2 TO 100, AND POLYETHYLENEGLYCOLMONOARALKYLETHERS OF THE FORMULA R2-AR-O-(C2H4O)XH, WHEREIN R2 REPRESENTS A MEMBER SELECTED FROM THE GROUP CONSISTING OF SATURATED AND UNSATURATED ALKYL GROUPS WITH 1 TO 18, AR REPRESENTS AN AROMATIC HYDROCARBON RESIDUE AND X REPRESENTS A WHOLE NUMBER FROM 2 TO 100, AND (B) 10 TO 40% BY WEIGHT OF A COMPOUND OF THE GENERAL FORMULA
References Cited (Backward Citations)
GB731728A
Cited
US3025257A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-26 | 1971-08-28 | 1972-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-26 | 1975-08-28 | 1976-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-26 | 1979-08-28 | 1980-02-27 | $7700.00 | Window Closed / Lapsed |