Patent US3098058A successfully refreshed from Google Patents.
US3098058A
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Process for reacting a diolefinic polymer with hexachlorocyclopentadiene production of new polymeric compositions and products thereof
Assignee: Velsicol Chemical LLC
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Filing: 1960-05-05
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Granted: 1963-07-16
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Expires: 1980-05-05
Abstract
No abstract record available.
Inventors
- 👤 George C Schweiker
- 👤 Arthur W Carlson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:24
CPC Classifications
C; C08; C08C; C08C19/00; C08C19/12; C08C19/18; C08C19/28
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A PROCESS FOR THE PRODUCTION OF NEW CHLORINE-CONTAINING, XYLENE-SOLUBLE, POLYMERIC COMPOSITIONS OF MATTER WHICH COMPRISES HEATING A REACTION MIXTURE CONSISTING SUBSTNATIALLY OF A SUBSTANTIALLY LINEAR UNSATURATED HYDROCARBON HOMOPOLYMER PREPARED FROM A HYDROCARBON DIOLEFINIC MONOMER SELECTED FROM THE GROUP CONSISTING OF BUTADIENE, METHYL BUTADIENE, DIMETHYL BUTADIENE, CYCLOHEXADIENE, CYCLOPENTADIENE AND METHYL CYCLOPENTADIENE AND A MINIMUM OF ABOUT 0.2 MOLES OF HEXACHLOROCYLOPENTADIENE PER UNIT OF UNSATURATION OF SAID POLYMERIC REACTANT BY HEATING THEM IN A RELATIVELY INERT SOLVENT.
Claim 2
Dependent Claim
75 words
A PROCESS FOR THE PRODUCTION OF NEW CHLORINE-CONTAINING, XYLENE-SOLUBLE, POLYMERIC COMPOSITIONS OF MATTER WHICH COMPRISES HEATING A REACTION MIXTURE CONSISTING SUBSTNATIALLY OF A SUBSTANTIALLY LINEAR UNSATURATED HYDROCARBON HOMOPOLYMER PREPARED FROM A HYDROCARBON DIOLEFINIC MONOMER SELECTED FROM THE GROUP CONSISTING OF BUTADIENE, METHYL BUTADIENE, DIMETHYL BUTADIENE, CYCLOHEXADIENE, CYCLOPENTADIENE AND METHYL CYCLOPENTADIENE AND A MINIMUM OF ABOUT 0.2 MOLES OF HEXACHLOROCYLOPENTADIENE PER UNIT OF UNSATURATION OF SAID POLYMERIC REACTANT BY HEATING THEM IN A RELATIVELY INERT SOLVENT.
References Cited (Backward Citations)
US2720499A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-15 | 1967-01-14 | 1967-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-15 | 1971-01-14 | 1971-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-15 | 1975-01-14 | 1975-07-16 | $7700.00 | Window Closed / Lapsed |