Title:
HIGH-ELASTICITY HEAT-RESISTANT NYLON 6 AND PREPARATION METHOD
Document Type and Number:
WIPO Patent Application WO/2019/210587
Kind Code:
A1
Abstract:
The present invention relates to the technical field of fiber product related technologies, and provides a high-elasticity heat-resistant nylon 6 and a preparation method. The high-elasticity heat-resistant nylon 6 is prepared by preparing organic layered aluminum phosphonate and then adding same in caprolactam and plant fiber lignin. Due to the special lamellar structure of the organic layered aluminum phosphonate, the prepared high-elasticity heat-resistant nylon 6 is uniformly dispersed in a macromolecular matrix, caprolactam polymerization and uniform distribution can be implemented, the molecular skeleton is stable, and the stability of the nylon 6 for subsequent material preparation is facilitated, for example, uniform dyeing, high temperature resistance, low temperature resistance, difficult deformation, reduction of water content, difficult dampness, high elasticity, thermal stability and the like are facilitated.
Inventors:
NI LIFENG (CN)
LIU GUO (CN)
QIAN YANG (CN)
LIU GUO (CN)
QIAN YANG (CN)
Application Number:
PCT/CN2018/096473
Publication Date:
November 07, 2019
Filing Date:
July 20, 2018
Export Citation:
Assignee:
JIANGSU HONGSHENG NEW MAT LIMITED BY SHARE LTD (CN)
International Classes:
C08L77/02; C08G69/02
Foreign References:
| CN108440956A | 2018-08-24 | |||
| CN104562276A | 2015-04-29 | |||
| CN107675284A | 2018-02-09 | |||
| JPS50110452A | 1975-08-30 |
Attorney, Agent or Firm:
BEIJING CHINA IP LTD. (CN)
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