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US 11,414,570 B2Granted
Resin foam, resin foam sheet, adhesive tape, vehicle member, and building member
AssigneeSekisui Chemical Co., Ltd.
InventorsKatsunori Takahashi, Juichi Fukatani, Tomohiro Hida
Life of this patent
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Abstract
The present invention aims to provide a flexible resin foam having excellent shapeability and a resin foam sheet, an adhesive tape, a member for a vehicle, and a member for a building each including the resin foam. Provided is a resin foam having a multitude of cells, the resin foam including: a polyvinyl acetal; and a plasticizer, the resin foam having an elongation strain of 300% or more and a 50% compression stress of 70 kPa or less.
Claims7
A resin foam having a multitude of cells, the resin foam comprising:
- a thermoplastic resin;
- and
- a plasticizer,
- wherein the thermoplastic resin consists of a polyvinyl acetal, and
- the resin foam has an elongation strain of 300% or more and a 50% compression stress of 70 kPa or less.
2 more elements
Dependencies are inferred from the claim text.