Integrated manufacturing of REciclable multi-material COmposites for the TRANSport sector
SKIN LAYER COMPOSITION AND UNIFORMLY LIGHT-TRANSMITTING PVC ARTIFICIAL LEATHER PREPARED THEREFROM
The present invention relates to a skin layer composition for forming a uniformly light-transmitting PVC artificial leather. The skin layer composition comprises a PVC resin, a skin layer plasticizer, a stabilizer, and a pigment paste. The skin layer composition contains 0.51-5.6% of the pigment paste based on the total weight of the skin layer composition, and the pigment paste is an inorganic-organic composite pigment paste formed by mixing an inorganic toner, an organic toner, and a pigment paste plasticizer. The present invention also relates to a PVC artificial leather capable of uniformly transmitting light. The PVC artificial leather comprises a PVC skin layer formed from the aforementioned skin layer composition. The PVC artificial leather according to the present invention can be applied to artificial leather, such as in car interiors, that has a color which is expected to have sufficient hiding power but have uniform transmission of light under illumination, and has a more uniform light transmission effect than traditional materials.
» Number: WO2020244455A1 (A1)
» Publication Date: 10/12/2020
» Applicant: BENECKE CHANGSHUN AUTO TRIM ZHANGJIAGANG CO LTD?[CN]
» Inventor: ZHOU LANCHENG?[CN]; CHEN HONGMEI?[CN] (2)
This project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement Nº 768737
