Dual hardness sealing elements for blowout preventer
The present invention relates to sealing elements for blowout preventers comprising a sealing interface region, and a second region, wherein said sealing interface region is formed of a first polymer and said second region is formed of a second polymer, the first and second polymers having different...
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| Main Authors | , |
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| Format | Patent |
| Language | English |
| Published |
19.09.2023
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| Subjects | |
| Online Access | Get full text |
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| Abstract | The present invention relates to sealing elements for blowout preventers comprising a sealing interface region, and a second region, wherein said sealing interface region is formed of a first polymer and said second region is formed of a second polymer, the first and second polymers having different Shore A hardnesses, including sealing elements made of dual hardness polyurethane. |
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| AbstractList | The present invention relates to sealing elements for blowout preventers comprising a sealing interface region, and a second region, wherein said sealing interface region is formed of a first polymer and said second region is formed of a second polymer, the first and second polymers having different Shore A hardnesses, including sealing elements made of dual hardness polyurethane. |
| Author | Peter, Thomas Harald Burdzy, Matthew P |
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| Notes | Application Number: US202017426682 |
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| RelatedCompanies | LANXESS Corporation LANXESS SOLUTIONS US INC |
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| Snippet | The present invention relates to sealing elements for blowout preventers comprising a sealing interface region, and a second region, wherein said sealing... |
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| SubjectTerms | ADHESIVES CHEMISTRY DYES EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MINING MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PAINTS POLISHES |
| Title | Dual hardness sealing elements for blowout preventer |
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