Title:
PREPARATION METHOD FOR THERMOPLASTIC FIBRE COMPOSITE FILAMENT REINFORCED PIPE
Document Type and Number:
WIPO Patent Application WO/2022/052206
Kind Code:
A1
Abstract:
A preparation method for a thermoplastic fibre composite filament reinforced pipe, comprising the following steps: (1) preparing inorganic fibre reinforced thermoplastic composite filament, comprising the transformation of inorganic fibre and the production of inorganic fibre reinforced thermoplastic composite filament; (2) pre-weaving the thermoplastic fibre composite filament into a pipe; (3) preparing a base pipe, and performing weaving on the outside of the base pipe, weaving a knot-free fishing net structure to form a weaved layer, and then coating a pipeline outer layer on the outer surface of the thermoplastic composite filament, the material of the outer layer being entirely the same as the material of the base pipe; and (4) implementing fixed length cutting, packaging, and storage. The thermoplastic fibre composite filament reinforced pipe prepared using the present method does not experience delamination, is not prone to rusting and corrosion, and has stable structural mechanical properties.
Inventors:
LIU BOMIN (CN)
GE HEYI (CN)
ZHU QUANKUN (CN)
GE HEYI (CN)
ZHU QUANKUN (CN)
Application Number:
PCT/CN2020/121353
Publication Date:
March 17, 2022
Filing Date:
October 16, 2020
Export Citation:
Assignee:
SHANDONG BOYUAN COMPOSITES TECH CO LTD (CN)
International Classes:
D04C1/06; D01D5/08; D01D11/06; D04C1/02
Foreign References:
| CN201202892Y | 2009-03-04 | |||
| CN104723582A | 2015-06-24 | |||
| CN202082504U | 2011-12-21 | |||
| CN101737571A | 2010-06-16 | |||
| CN204004833U | 2014-12-10 | |||
| CN2462181Y | 2001-11-28 | |||
| CN105003753A | 2015-10-28 | |||
| EP0058783A1 | 1982-09-01 | |||
| JP2017057861A | 2017-03-23 |
Attorney, Agent or Firm:
JINAN QUANCHENG PATENT & TRADEMARK OFFICE (CN)
Download PDF:
Previous Patent: 9C PRODUCTION METHOD OF FUNCTIONAL VEGETABLE OIL
Next Patent: UMBRELLA BASE INTERNALLY FILLED WITH COUNTERWEIGHT
Next Patent: UMBRELLA BASE INTERNALLY FILLED WITH COUNTERWEIGHT