Patent US3211689A successfully refreshed from Google Patents.
US3211689A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plastic floor coverings containing vinyl chloride resins plasticized with benzyl phthalates
Assignee: Monsanto Co
•
Filing: 1963-01-17
•
Granted: 1965-10-12
•
Expires: 1983-01-17
Abstract
No abstract record available.
Inventors
- 👤 Joseph R Darby
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 14:01
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/04; C08K5/10; C08K5/12; C08K2201/00; C08K2201/014; E; E04; E04F; E04F15/00; E04F15/02; E04F15/10; E04F15/105
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
77 words
A VINYL CHLORIDE RESIN COMPOSITION COMPRISING A POLYMERIZED VINYL CHLORIDE RESIN SELECTED FROM THE GROUP CONSISTING OF POLYVINYL CHLORIDE, VINYL CHLORIDE-VINYL ACETATE COPOLYMER, AND MIXTURES THEREOF, AND FROM ABOUT 5 TO 100 PARTS BY WEIGHT, PER 100 PARTS BY WEIGHT OF THE POLYMERIZED VINYL CHLORIDE RESIN, OF A MIXTURE OF METHOXYETHOXYETHYL BENZYL PHTHALATE AND BUTYL BENZYL PHTHALATE, FROM ABOUT 1 TO 10 PARTS OF THE METHOXYETHOXYETHYL BENZYL PHTHALATE BEING EMPLOYED PER PART OF THE BUTYL BENZYL PHTHLATE.
Claim 2
Dependent Claim
77 words
A VINYL CHLORIDE RESIN COMPOSITION COMPRISING A POLYMERIZED VINYL CHLORIDE RESIN SELECTED FROM THE GROUP CONSISTING OF POLYVINYL CHLORIDE, VINYL CHLORIDE-VINYL ACETATE COPOLYMER, AND MIXTURES THEREOF, AND FROM ABOUT 5 TO 100 PARTS BY WEIGHT, PER 100 PARTS BY WEIGHT OF THE POLYMERIZED VINYL CHLORIDE RESIN, OF A MIXTURE OF METHOXYETHOXYETHYL BENZYL PHTHALATE AND BUTYL BENZYL PHTHALATE, FROM ABOUT 1 TO 10 PARTS OF THE METHOXYETHOXYETHYL BENZYL PHTHALATE BEING EMPLOYED PER PART OF THE BUTYL BENZYL PHTHLATE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |