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US 2023/0118447 A1Published application
Hydrophobic coating compositions based on organic binders
AssigneeMomentive Performance Materials Inc.
InventorsYogesh TIWARY, Devyani RAUT, Jan ENGELHARDT, Thorsten FELDER, Johannes HEPPERLE, Anita WITOSSEK, Jörg HERMANN
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Abstract
There is provided herein a coating composition including an organic binder and a combination of a hydrolyzable or hydrolyzed polysiloxane and a epoxy-functional polysiloxane optionally with a hardener. There is also provided a paint including the same and a process of making the coating composition.
Claims24
A coating composition comprising:
- (a) an organic binder;
- and,
- (b) a combination of
- (i) hydrolyzable or hydrolyzed polysiloxane, and
- (ii) epoxy-functional polysiloxane and
- optionally a hardener.
3 more elements
A process of making a coating composition comprising combining
- (a) an organic binder;
- and,
- (b) a combination of
- (i) hydrolyzable or hydrolyzed polysiloxane, and
- (ii) epoxy-functional polysiloxane.
2 more elements
Dependencies are inferred from the claim text.