Novel toilet bowl cushion

A technology for seat cushions and toilets, used in household appliances, sanitary equipment, applications, etc., can solve the problems of easy product deformation, poor anti-fatigue effect, easy cracking, etc. The effect of quality life

Inactive Publication Date: 2018-12-07
蔡毜仔
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Silica gel: poor anti-fatigue effect, easy to change products, and prone to cracking;
[0004] 2. Polyurethane: The processing technology is complicated, the cost is high, the material of the product is too hard, and it is easy to age and turn yellow;

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] A novel toilet seat disclosed by the present invention comprises a surface coating layer 1 and a cushion support 2, the surface coating layer is coated on the outer surface of the seat cushion support, and the surface coating layer is made of epoxy modified castor oil-based waterborne polyurethane resin Made of materials.

[0012] In order to make the use effect better, the cushion support is made of wood, stainless steel or iron.

[0013] Water-based polyurethane resin was synthesized with castor oil (CO), polytetrahydrofuran ether diol (PTHF), toluene diisocyanate (TDI), dimethylolpropionic acid (DMPA), epoxy resin (E-12), deionized Water emulsification to obtain castor oil cross-linked modified and epoxy composite modified water-based polyurethane emulsion. The mechanical properties, thermal properties and chemical resistance of the emulsion were characterized by tensile, TG and other testing methods. The results showed that: when the addition of castor oil was 7.1...

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PUM

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Abstract

The invention discloses a novel toilet bowl cushion which comprises a surface coating layer and a cushion support. The surface coating layer coats the outer surface of the cushion support, and the surface coating layer is formed by manufacturing epoxy modified castor oil base water-based polyurethane resin materials. According to the toilet bowl cushion, the product characteristics of existing materials are broken through, the product is free of toxin or harm, the excellent weather resistance is achieved, the good chemical product resistance is achieved, the unique tenacity and strength are achieved, the super-elasticity and bending recovery performance are achieved, the toilet bowl cushion modeling and functional structure design are wider, the toilet bowl cushion is applied to a toilet bowl, the quality can be improved, the service life can be prolonged, the anti-fatigue effect is improved, the cost is lower, and the quality is optimized.

Description

technical field [0001] The invention relates to a toilet seat cushion, in particular to a toilet seat cushion made of new materials. Background technique [0002] At present, in terms of the materials used for toilet seats, there are mainly the following categories. From the perspective of processing technology, material characteristics and product performance, there are the following defects: [0003] 1. Silica gel: poor anti-fatigue effect, easy to change products, and prone to cracking; [0004] 2. Polyurethane: The processing technology is complicated, the cost is high, the material of the product is too hard, and it is easy to age and turn yellow; [0005] In a word, there are many deficiencies in existing toilet seat cushions. In order to overcome the shortcomings of the above-mentioned materials, the inventor studies the materials of toilet seat cushions, and this case results from this. Contents of the invention [0006] The purpose of the present invention is to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47K13/04
CPCA47K13/04
Inventor 蔡毜仔
Owner 蔡毜仔
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