US3332900A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Processing aids
Assignee: Bayer AG
•
Filing: 1964-07-06
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Granted: 1967-07-25
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Expires: 1984-07-06
Abstract
No abstract record available.
Inventors
- 👤 Reischl Artur
- 👤 Gobel Wilhelm
- 👤 Rohr Harry
- 👤 Simmler Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:13
CPC Classifications
C; C08; C08L; C08L51/00; C08G; C08G18/00; C08G18/06; C08G18/28; C08G18/30; C08G18/38; C08G18/3893; C08G18/40; C08G18/61; C08G77/00; C08G77/04; C08G77/22; C08G77/28; C08G77/38; C08G77/382; C08G77/388; C08G77/392; C08L57/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A SYNTHETIC RESIN COMPOSITION COMPRISING A VINYL POLYMER SELECTED FROM THE GROUP CONSISTING OF POLYVINYL CHLORIDE, POLYVINYLIDENE CHLORIDE, POLYVINYL ACETATE, POLYVINYL ALCOHOL, COPOLYMERS OF THE BASIC MONOMERS OF POLYVINYL CHLORIDE, POLYVINYLIDENE CHLORIDE, POLYVINYL ACETATE AND POLYVINYL ALCOHOL, ETHYLENE-VINYL-(ALCOHOL) ACETATE COPOLYMERS AND GRAFT POLYMERS PRODUCED WITH VINYL CHLORIDE CONTAINING AS A LUBRICANT THE REACTION PRODUCT OF AN ORGANOSILOXANE COMPOUND CONTAINING AT LEAST ONE REACTIVE HYDROGEN AS DETERMINED BY THE ZEREWITINOFF METHOD AND A MEMBER SELECTED FROM THE GROUP CONSISTING OF AN ORGANIC MONOISOCYANATE, POLYISOCYANATE AND ORGANIC POLYISOTHIOCYANATE, SAID REACTION PRODUCT HAVING A MOLECULAR WEIGHT OF AT LEAST ABOUT 3,000.
Claim 2
Dependent Claim
98 words
A SYNTHETIC RESIN COMPOSITION COMPRISING A VINYL POLYMER SELECTED FROM THE GROUP CONSISTING OF POLYVINYL CHLORIDE, POLYVINYLIDENE CHLORIDE, POLYVINYL ACETATE, POLYVINYL ALCOHOL, COPOLYMERS OF THE BASIC MONOMERS OF POLYVINYL CHLORIDE, POLYVINYLIDENE CHLORIDE, POLYVINYL ACETATE AND POLYVINYL ALCOHOL, ETHYLENE-VINYL-(ALCOHOL) ACETATE COPOLYMERS AND GRAFT POLYMERS PRODUCED WITH VINYL CHLORIDE CONTAINING AS A LUBRICANT THE REACTION PRODUCT OF AN ORGANOSILOXANE COMPOUND CONTAINING AT LEAST ONE REACTIVE HYDROGEN AS DETERMINED BY THE ZEREWITINOFF METHOD AND A MEMBER SELECTED FROM THE GROUP CONSISTING OF AN ORGANIC MONOISOCYANATE, POLYISOCYANATE AND ORGANIC POLYISOTHIOCYANATE, SAID REACTION PRODUCT HAVING A MOLECULAR WEIGHT OF AT LEAST ABOUT 3,000.
References Cited (Backward Citations)
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US2888419A
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US3178391A
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US3243475A
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US3179622A
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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) | 1970-07-24 | 1971-01-23 | 1971-07-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-24 | 1975-01-23 | 1975-07-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-24 | 1979-01-23 | 1979-07-25 | $7700.00 | Window Closed / Lapsed |