Patent US3309332A successfully refreshed from Google Patents.
US3309332A
Expired / Lapsed
US
⏱️ 0.0 years remaining
N-acyl derivatives of cyclic imines as polyvinyl chloride polymer plasticizers
Assignee: Individual
•
Filing: 1964-12-16
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Granted: 1967-03-14
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Expires: 1984-12-16
Abstract
No abstract record available.
Inventors
- 👤 Evald L Skau
- 👤 Robert M Mod
- 👤 Frank C Magne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:10
CPC Classifications
C; C07; C07D; C07D295/00; C07D295/16; C07D295/18; C07D295/182; C07D295/185; C07D203/00; C07D203/04; C07D203/06; C07D203/16; C07D203/18; C07D209/00; C07D209/56; C07D209/80; C07D209/82; C07D209/86; C07D211/00; C07D211/04; C07D211/06; C07D211/08; C07D211/10; C07D211/16; C07D295/20; C07D295/205; C08; C08K; C08K5/00; C08K5/16; C08K5/34; C08K5/3412; C08K5/3432; C08K5/3435
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
49 words
A VINYL CHLORIDE RESINOUS COMPOSITION COMPRISING A MIXTURE OF A VINYL CHLORIDE RESIN SELECTED FROM THE GROUP CONSISTING OF HOMOPOLYMERS OF VINYL CHLORIDE AND COPOLYMERS OF VINYL CHLORIDE WITH VINYL ACETATE IN WHICH THE VINYL CHLORIDE IS IN A PREDOMINANT AMOUNT AND A PLASTICIZER THEREFOR WHICH PLASTICIZER IS N-DECANOLY-2-METHYLPIPERIDINE.
Claim 2
Dependent Claim
49 words
A VINYL CHLORIDE RESINOUS COMPOSITION COMPRISING A MIXTURE OF A VINYL CHLORIDE RESIN SELECTED FROM THE GROUP CONSISTING OF HOMOPOLYMERS OF VINYL CHLORIDE AND COPOLYMERS OF VINYL CHLORIDE WITH VINYL ACETATE IN WHICH THE VINYL CHLORIDE IS IN A PREDOMINANT AMOUNT AND A PLASTICIZER THEREFOR WHICH PLASTICIZER IS N-DECANOLY-2-METHYLPIPERIDINE.
Claim 3
Dependent Claim
50 words
A VINYL CHLORIDE RESINOUS COMPOSITION COMPRISING A MIXTURE OF A VINYL CHLORIDE RESIN SELECTED FROM THE GROUP CONSISTING OF HOMOPOLYMERS OF VINYL CHLORIDE AND COPOLYMERS OF VINYL CHLORIDE WITH VINYL ACETATE IN WHICH THE VINYL CHLORIDE IS IN A PREDOMINANT AMOUNT AND A PLASTICIZER THEREFOR WHICH PLASTICIZER IS N-DECANOYL-3AZA-BI CYCLO(3.2.2)NONANE.
Claim 4
Dependent Claim
50 words
A VINYL CHLORIDE RESINOUS COMPOSITION COMPRISING A MIXTURE OF A VINYL CHLORIDE RESIN SELECTED FROM THE GROUP CONSISTING OF HOMOPOLYMERS OF VINYL CHLORIDE AND COPOLYMERS OF VINYL CHLORIDE WITH VINYL ACETATE IN WHICH THE VINYL CHLORIDE IS IN A PREDOMINANT AMOUNT AND A PLASTICIZER THEREFOR WHICH PLASTICIZER IS N-DECANOYL-3AZA-BI CYCLO(3.2.2)NONANE.
Claim 5
Dependent Claim
49 words
A VINYL CHORIDE RESINOUS COMPOSITION COMPRISING A MIXTURE OF A VINYL CHLORIDE RESIN SELECTED FROM THE GROUP CONSISTING OF HOMOPOLYMERS OF VINYL CHLORIDE AND COPOLYMERS OF VINYL CHLORIDE WITH VINYL ACETATE IN WHICH THE VINYL CHLORIDE IS IN A PREDOMINANT AMOUNT AND A PLASTICIZER THEREFOR WHICH PLASTICIZER IS N-OLEOYL-N''-CARBETHOXYPIPERIDINE.
Claim 6
Dependent Claim
49 words
A VINYL CHORIDE RESINOUS COMPOSITION COMPRISING A MIXTURE OF A VINYL CHLORIDE RESIN SELECTED FROM THE GROUP CONSISTING OF HOMOPOLYMERS OF VINYL CHLORIDE AND COPOLYMERS OF VINYL CHLORIDE WITH VINYL ACETATE IN WHICH THE VINYL CHLORIDE IS IN A PREDOMINANT AMOUNT AND A PLASTICIZER THEREFOR WHICH PLASTICIZER IS N-OLEOYL-N''-CARBETHOXYPIPERIDINE.
Claim 7
Dependent Claim
49 words
A VINYL CHLORIDE RESINOUS COMPOSITION COMPRISING A MIXTURE OF A VINYL CHLORIDE RESIN SELECTED FROM THE GROUP CONSISTING OF HOMOPOLYMERS OF VINYL CHLORIDE AND COPOLYMERS OF VINYL CHLORIDE WITH VINYL ACETATE IN WHICH THE VINYL CHLORIDE IS IN A PREDOMINANT AMOUNT AND A PLASTICIZER THEREFOR WHICH PLASTICIZER IS N-OLEOYLHEXAMETHYLENIMINE.
Claim 8
Dependent Claim
49 words
A VINYL CHLORIDE RESINOUS COMPOSITION COMPRISING A MIXTURE OF A VINYL CHLORIDE RESIN SELECTED FROM THE GROUP CONSISTING OF HOMOPOLYMERS OF VINYL CHLORIDE AND COPOLYMERS OF VINYL CHLORIDE WITH VINYL ACETATE IN WHICH THE VINYL CHLORIDE IS IN A PREDOMINANT AMOUNT AND A PLASTICIZER THEREFOR WHICH PLASTICIZER IS N-OLEOYLHEXAMETHYLENIMINE.
Claim 9
Dependent Claim
48 words
A VINYL CHLORIDE RESINOUS COMPOSITION COMPRISING A MIXTURE OF A VINYL CHLORIDE RESIN SELECTED FROM THE GROUP CONSISTING OF HOMOPOLYMERS OF VINYL CHLORIDE AND COPOLYMERS OF VINYL CHLORIDE WITH VINYL ACETATE IN WHICH THE VINYL CHLORIDE IS IN A PREDOMINANT AMOUNT AND PLASTICIZER THEREFOR WHICH PLASTICIZER IS N,N''-SEBACOYLIDIPIPERIDINE.
Claim 10
Dependent Claim
48 words
A VINYL CHLORIDE RESINOUS COMPOSITION COMPRISING A MIXTURE OF A VINYL CHLORIDE RESIN SELECTED FROM THE GROUP CONSISTING OF HOMOPOLYMERS OF VINYL CHLORIDE AND COPOLYMERS OF VINYL CHLORIDE WITH VINYL ACETATE IN WHICH THE VINYL CHLORIDE IS IN A PREDOMINANT AMOUNT AND PLASTICIZER THEREFOR WHICH PLASTICIZER IS N,N''-SEBACOYLIDIPIPERIDINE.
References Cited (Backward Citations)
US2339056A
Cited
US3219614A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-13 | 1970-09-12 | 1971-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-13 | 1974-09-12 | 1975-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-13 | 1978-09-12 | 1979-03-14 | $7700.00 | Window Closed / Lapsed |