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US 2022/0105502 A1Published application
Rapid Cure Silicone Lubricious Coatings
AssigneeEthicon, Inc.
InventorDuan Li Ou
Life of this patent
Estimating the term…
Abstract
Novel, lubricious coatings for medical devices are disclosed. The coatings provide improved lubricity and durability, and are readily applied in coating processes. The present invention is also directed to a novel platinum catalyst for use in such coatings. The catalyst provides for rapid curing, while inhibiting cross-linking at ambient temperatures, thereby improving the production pot life of the coatings.
Claims3
1-68. (canceled)
A catalyst for cross-linkable silicone polymer coatings, comprising platinum divinyltetramethyldisiloxane ethynylcyclohexanol complex having the formula:
- Pt[CH2═CH)(Me)2Si]2O.C6H10(OH)(C≡CH).
70-71. (canceled)
Dependencies are inferred from the claim text.