High-molecular temperature-sensing-discoloration synthetic leather

Abstract

The invention discloses high-molecular temperature-sensing-discoloration synthetic leather. The high-molecular temperature-sensing-discoloration synthetic leather comprises a basic layer, grooves areformed in the top and the bottom of the basic layer, the insides of the grooves are filled with fungi-proofing agents, first PU layers are fixedly connected to the top and the bottom of the basic layer, second PU layers are fixedly connected to one opposite sides of the first PU layers, sponge blocks are fixedly connected to one opposite sides of the second PU layers, rubber layers are fixedly connected to one opposite sides of the sponge blocks, the portions between the rubber layers and the second PU layers are filled with fillers located on the outer sides of the sponge blocks, open holes are formed inside the rubber layers, temperature-sensing-discoloration layers are fixedly connected to one opposite sides of the rubber layers, and surface layers are fixedly connected to one oppositesides of the temperature-sensing-discoloration layers. The high-molecular temperature-sensing-discoloration synthetic leather is simple in whole structure, the aim of temperature sensing discolorationof the synthetic leather is achieved, the fast-changing aethestic standard of a user can be effectively adapted accordingly, the practicability of the synthetic leather is improved, the using beautiful degree of the synthetic leather is increased, and using is convenient.

Description

technical field [0001] The invention relates to the technical field of synthetic leather, in particular to a polymer thermochromic synthetic leather. Background technique [0002] Leather is denatured and non-perishable animal skin obtained through physical and chemical processing such as depilation and tanning. Leather is composed of natural protein fibers tightly woven in three-dimensional space. There is a special grain layer on the surface, which has natural grain. Texture and gloss, feel comfortable. [0003] With the development of science and technology, people are no longer limited to the use of natural leather, and gradually invented artificial synthetic leather. The existing artificial synthetic leather has the comfort of natural leather and is widely used in clothing, leather boots and leather bags. In the field of synthetic leather, there are many functions of existing synthetic leather. For example, Chinese patent CN 207416190 U discloses a kind of silicone rub...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a polymer thermochromic synthetic leather, to solve the defect that the leather proposed in the above background technology cannot be subjected to temperature-sensitive discoloration according to the needs of use, so that it cannot adapt to the user's rapidly changing aesthetics, reducing the The practical performance of synthetic leather is reduced, the aesthetics of its use is reduced, and the problem of inconvenient use

Images