Patent US4690983A successfully refreshed from Google Patents.
US4690983A
Expired / Lapsed
US
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Hydrogenated poly(alloocimene)
Assignee: Union Camp Corp
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Filing: 1986-11-05
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Granted: 1987-09-01
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Expires: 2006-11-05
Abstract
Abstract Hydrogenated 2,3- and 6,7-poly(alloocimene) is described. The polymer is useful as flexibilizing agents in elastomeric coatings and as tack modifiers in pressure sensitive adhesives.
Inventors
- 👤 Richard L. Veazey
- 👤 Kathryn S. Hayes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:20
CPC Classifications
C; C08; C08F; C08F8/00; C08F8/04
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
4 words
Hydrogenated 2,3- and 6,7-poly(alloocimene).
Claim 2
Dependent Claim
4 words
Hydrogenated 2,3- and 6,7-poly(alloocimene).
Claim 3
Dependent Claim
8 words
The polymer of claim 1 having residual unsaturation.
Claim 4
Dependent Claim
9 words
The polymer of claim 1 which is fully saturated.
Claim 5
Dependent Claim
20 words
The polymer of claim 1 having an iodine value of less than 190 centigrams of iodine per gram of sample.
Claim 6
Dependent Claim
15 words
The polymer of claim 1 having a glass transition temperature of less than 0° C.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-08-31 | 1991-03-02 | 1991-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-08-31 | 1995-03-02 | 1995-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-08-31 | 1999-03-02 | 1999-09-01 | $7700.00 | Window Closed / Lapsed |