CARBON NANOFIBER-BASED BREATHABLE HAZMAT SUIT FABRIC, AND PREPARATION METHOD THEREFOR

Title:

CARBON NANOFIBER-BASED BREATHABLE HAZMAT SUIT FABRIC, AND PREPARATION METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2024/066669

Kind Code:

A1

Abstract:

A carbon nanofiber-based breathable hazmat suit fabric and a preparation method therefor, which relate to the technical field of hazmat suit fabrics. The fabric comprises a substrate layer, a functional layer and a protective layer. The functional layer is made of a carbon nanofiber membrane and further comprises multiple scattered adhesive points. The adhesive points are formed by an adhesive embedded in the carbon nanofiber membrane and are attached to the upper surface and the lower surface of the carbon nanofiber membrane at the same position. The adhesive attached to the lower surface of the carbon nanofiber membrane forms a lower adhesive layer. The lower adhesive layer is bonded with the substrate layer. The adhesive attached to the upper surface of the carbon nanofiber membrane forms an upper adhesive layer. The upper adhesive layer is bonded with the protective layer. The preparation method for the fabric comprises: coating the adhesive patches; bonding the layers; and carrying out curing treatment. The prepared carbon nanofiber-based breathable hazmat suit fabric has a stable structure, good air permeation performance and protection effects.

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Inventors:

GE JIANLONG (CN)
ZHOU ANQI (CN)
ZHANG TIANHAO (CN)
LIU QIXIA (CN)
JI TAO (CN)
SHAN HAORU (CN)
FU QIUXIA (CN)

Application Number:

PCT/CN2023/107139

Publication Date:

April 04, 2024

Filing Date:

July 13, 2023

Export Citation:

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Assignee:

UNIV NANTONG (CN)

International Classes:

B32B27/02; B32B7/14; B32B9/00; B32B9/04; B32B27/34; B32B27/36; B32B37/12; B32B38/00; B32B38/16

Attorney, Agent or Firm:

NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., LTD (CN)

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