	US 11,911,531 B2
	Skin compatible composition
Lloyd Pearce, Skipton (GB); and Stewart Lee, Skipton (GB)
Assigned to TRIO HEALTHCARE LIMITED, Skipton (GB)
Filed by Trio Healthcare Ltd, Skipton (GB)
Filed on Jul. 21, 2021, as Appl. No. 17/381,481.
Application 17/381,481 is a continuation of application No. 16/085,399, granted, now 11,103,614, previously published as PCT/GB2017/050690, filed on Mar. 14, 2017.
Claims priority of application No. 1604308 (GB), filed on Mar. 14, 2016; and application No. 1703038 (GB), filed on Feb. 24, 2017.
Prior Publication US 2021/0346567 A1, Nov. 11, 2021
Int. Cl. A61L 24/00 (2006.01); C08K 5/56 (2006.01); C08L 33/02 (2006.01); C08L 83/04 (2006.01)

CPC A61L 24/0094 (2013.01) [A61L 24/0031 (2013.01); A61L 24/0073 (2013.01); A61L 2400/14 (2013.01); C08K 5/56 (2013.01); C08L 33/02 (2013.01); C08L 83/04 (2013.01); C08L 2203/02 (2013.01)]

14 Claims

1. An ostomy coupling comprising:

a moisture and gas permeable support layer;

an ostomy appliance or ostomy appliance connection provided at a first surface of the support layer; and

a skin compatible component attached to a second surface of the support layer and attachable to mammalian skin, skin compatible component comprising:

a silicone polymer network derived from the addition curing of a first part including a vinyl functionalised siloxane polymer and a second part including a silicon hydride containing crosslinker, in the presence of a metal catalyst; and

a superabsorbent particulate distributed within the polymer network configured to absorb moisture from the skin;

wherein the superabsorbent particulate has an average particle size less than 150 μm.