Functional resin material, manufacturing method thereof, and moisture-sensed shrinking fabric
AssigneeTaiwan Textile Research Institute
InventorsSun-Wen Juan, Chun-Hung Lin, Yi-Ching Sung
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Abstract
A functional resin material is manufactured by the following reagents including a polyol, a polyamine, a first cross-linking agent, a second cross-linking agent, and a nanocellulose. Each of the first cross-linking agent and the second cross-linking agent includes an isocyanate block. The nanocellulose includes a repeating unit represented by formula (1),
Claims17
A functional resin material, manufactured by the following reagents:
- a polyol;
- a polyamine;
- at least one cross-linking agent, wherein the cross-linking agent comprises an isocyanate block;
- and
- a nanocellulose, wherein the nanocellulose comprises a repeating unit represented by formula (1),
A manufacturing method of a functional resin material, comprising:
- performing a first thermal process to mix a polyol, a first cross-linking agent, and a nanocellulose, such that a first mixture is formed, wherein a reaction temperature of the first thermal process is between 90° C. and 120° C.;
- performing a second thermal process to mix the first mixture and a second mixture, such that the functional resin material is formed, wherein the second mixture comprises a second cross-linking agent and a polyamine, and a reaction temperature of the second thermal process is between 120° C. and 150° C.
A moisture-sensed shrinking fabric, manufactured by a manufacturing method comprising the following steps:
- performing a first thermal process to mix a polyol, a first cross-linking agent, and a nanocellulose, such that a first mixture is formed, wherein a reaction temperature of the first thermal process is between 90° C. and 120° C.;
- mixing the first mixture and a second mixture, such that a third mixture is formed, wherein the second mixture comprises a second cross-linking agent and a polyamine;
- dipping a base cloth into the third mixture, such that the third mixture covers the base cloth and infiltrates into the base cloth;
- and
- performing a second thermal process, such that the third mixture is formed into a functional resin material, and the functional resin material is disposed on the base cloth to form the moisture-sensed shrinking fabric, wherein a reaction temperature of the second thermal process is between 120° C. and 150° C.
Dependencies are inferred from the claim text.