Slowly-rebounded mattress made from recovered grease polyether polyol

A technology of polyether polyol and slow rebound, which is applied in the field of mattresses, can solve problems such as poor air permeability, easy deformation of spring mattresses, and no health care effect, so as to achieve reasonable structure, promote ecological harmony and ecological cycle, and not hinder The effect of blood circulation

Inactive Publication Date: 2009-09-30
林玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the Simmons mattresses commonly used by residents are generally composed of springs, filling materials, ordinary sponges and fabrics. Spring mattresses are easily deformed, while mattresses made of ordinary sponges alone have poor air permeability and have no health care effect.

Method used

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  • Slowly-rebounded mattress made from recovered grease polyether polyol

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Embodiment Construction

[0010] A slow-rebound mattress made from recycled grease polyether polyols, comprising a fabric layer 1 and a core layer 2, the core layer adopts resilient polyurethane soft foam made from recycled grease polyether polyols as the main raw material, Ventilation holes are arranged on the side of the fabric layer or other suitable parts. The thickness of the core layer is 4-10 cm.

[0011] The slow-rebound polyurethane soft foam is mixed with slow-rebound polyether polyols made from recycled oil and ordinary petroleum polyether polyols, and added with catalysts, blowing agents, foam stabilizers, etc. Slow resilience polyurethane soft foam made by polyisocyanate foaming reaction.

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Abstract

The invention discloses a slowly-rebounded mattress made from recovered grease polyether polyol, which comprises a surface fabric layer and a core layer, wherein the core layer adopts a rebound polyurethane soft foam body made by taking recovered grease polyether polyol as the main raw material, and ventilation holes are arranged on the surface fabric layer. The invention has the advantages that the slowly-rebounded polyurethane soft foam of the core layer can effectively convert human body pressure into zero pressure, offsets reaction force, provides most even and real support for human body, enables the part contacted by human body to be at the status of no pressure, does not inhibit the blood circulation and does not cause fatigue and ache of people, thereby reducing the unnecessary turning over time of people in sleep and having very good health care and sleep assistant functions.

Description

Technical field: [0001] The present invention relates to a mattress. Background technique: [0002] The Simmons mattresses commonly used by residents are generally made of springs, filling materials, common sponges and fabrics. Spring mattresses are easily deformed, while mattresses made of common sponges have poor air permeability and do not have health care effects. Invention content: [0003] The object of the present invention is to provide a slow rebound mattress made of recycled grease polyether polyol with reasonable structure and good performance. [0004] Technical solution of the present invention is: [0005] A slow-rebound mattress made of recycled grease polyether polyol, including a fabric layer and a core layer, characterized in that the core layer is made of rebound polyurethane soft foam made of recycled grease polyether polyol as the main raw material Body, air vents are set on the fabric layer. [0006] The thickness of the core layer is 4-10 cm. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C27/14
Inventor 林玲
Owner 林玲
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